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Causevic Amir2023, KNJIGA SAŽETAKA 1. Europska GREEN konferencija
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Our global food system makes a major impact on the environment and is in desperate need to transformation. An effort to improve the food system needs expertise from multiple disciplines, food actors, policymakers, citizens, and involvement of the young generations such as students to succeed with this ambition. The food system is responsible for 26% of the world's greenhouse gas emissions and since more than 1/3 of all food is wasted 6-10% of the greenhouse gas emissions come from food that is never eaten. Moreover, other major challenges are linked to the global food system, the use of scares food resources, the effect on biodiversity loss, unhealthy diets, and the lack of available food for vulnerable groups. Therefore, joining forces to improve today's food system in necessary. This presentation will include a selection of examples of recent teams that are built to mobilize for sustainable food with a basis from academia. I will present aims, activities, co-creation, methodologies and how these teams' function. Furthermore, the presentation will include aspects around the Code of Conduct instrument from the EUs Farm to Fork Strategy that the university uses as a strategic working plan to ensure working towards a sustainable food future.
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Towards More Sustainable Food Systems—14 Lessons Learned
International Journal of Environmental Research and Public Health
Food production, processing, distribution and consumption are among the major contributors to global environmental change. At the same time, food systems need to effectively respond to the demands of a growing world population, and already today many communities and individuals are affected by food insecurity. Moving towards sustainable food value chains is one of the greatest and most complex challenges of this century. To explore promising solutions and specific problems in this context, and to discuss achieved progress, this Special Issue of the International Journal of Environmental Research and Public Health was initiated. The publications enrich our knowledge about essential changes required in the food systems, such as more effective food distribution, avoidance or valorisation of food waste and less meat consumption. Knowing what to change and knowing how to actually achieve such change are two different themes. It becomes evident that there is still an incomplete picture re...
Educating Tomorrow's Agents of Change for Sustainable Food Systems: Nordic Agroecology MSc Program
Journal of Hunger & …, 2008
Towards sustainable food systems: a holistic, interdisciplinary and systemic approach
AgroFor international journal, 1/1: 103-112, 2016
One of the biggest challenges facing humanity is achieving sustainable food security in the face of population growth, resource scarcity, ecosystem degradation and climate change. Transitioning towards sustainable food systems (SFS) is a must for achieving sustainable development. This review paper highlights the need to adopt a holistic, multidimensional, interdisciplinary and systemic approach for better understanding food systems, which is a prerequisite for fostering transition towards sustainability. A better understanding of food systems means comprehending issues at play from 'farm to fork' i.e. production (crop, animal, seafood), processing, trade and distribution, and consumption. For gaining a full awareness also cross-cutting issues such as gender, innovation and technology should be considered. Such a deep knowledge and consequent corrective actions are crucial to address the multiple challenges and dysfunctions of the current global food system such as food insecurity, obesity, food waste, climate change, biodiversity loss, land degradation, water depletion, deforestation, market concentration and food heritage erosion. It is fundamental to foster transition towards sustainable and resilient food systems to achieve sustainable food and nutrition security for present and future generations. All dimensions (environment, economy, society and culture, nutrition and health) of food sustainability should be tackled while considering policy and governance. Different food consumption and production models can help speeding up journey towards sustainability. These include, inter alia, organic agriculture and different alternative food systems allowing to link consumption and production such as urban agriculture, community-supported agriculture and short food chains. While the challenge is titanic, there is a menu of options that can be jointly used to foster shift towards SFS such as sustainable and eco-functional intensification, sustainable diets, food loss and waste reduction. Nevertheless, a holistic and systemic approach is necessary to develop a systems thinking for generating interdisciplinary knowledge needed to support transition towards sustainable food systems.
Bridging the Gap between Academia and Food System Stakeholders
The well-known gap between theory and academic courses at universities and applications of this knowledge in farming and food systems have been identified as barriers to practical development. Production specialists in academia have assumed that focus on increasing crop yields is intrinsically beneficial and will help farmers regardless of scale and need for inputs, including increasingly expensive technologies. Farmers and others in the food system recognize immediate needs and challenges that must be overcome to reach profitable levels of yields and income while not ignoring environmental and social implications of new technologies. There is often lack of communication and shared agenda among the players, including common research priorities, essential questions that address current realities on farms and in communities, and shared long-term visions. A postgraduate educational programme in Norway that explores the ecology of food systems has been designed to lower the barriers to communication by focusing on student learning together with stakeholders and by seeking application of biological and social sciences to improve farming and food systems as well as related activities. Guiding philosophy for the agroecology MSc education program at NMBU -Norway includes whole systems perspectives and phenomenology as guides to learning, which we summarize along with a description of the two-year curriculum in an intensive introductory course. The process includes frequent communication between students embedded in the farm and community with their stakeholders. We combine individual with social learning, integrate biophysical with socioeconomic sciences, and apply a team approach to building human capacity to understand complexity and uncertainty in food systems. One outcome is development by student teams of a series of potential future scenarios that will help stakeholders achieve their own goals. Over the past decade, more than 230 students have participated in this holistic educational activity, and there is growing demand for this type of learning experience in the Nordic region and elsewhere.
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Sustainability is currently one of the most pressing topics, and it is accepted that food has strong implications on the concept. On the other hand, food is very relevant for tourism, since not only it is part of the daily behaviour, but also it is also presented as a product. That is why we need to train food professionals with an increasing awareness to these issues in order to enable them for the design and production of sustainable and balanced meals. Within the context of two curricular units included in the graduation on Cookery and Food Production, students were challenged to develop sustainable and balanced meals by reformulating the proportions of food, giving privilege to the vegetable component of the dish and lesser importance to products of animal origin. This includes the dish design and naming of the recipes. Some teacher–student dialogue was used, complemented with primary data collected by a questionnaire. Results were undoubtedly good. Students became aware of the ...
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There is an urgent need to train a cohort of professionals who can address and resolve the increasing number of fundamental failings in the global food system. The solutions to these systemic failings go far beyond the production of food, and are embedded within broad political, economic, business, social, cultural and environmental contexts. The challenge of developing efficient, socially acceptable and sustainable food systems that meet the demands of a growing global population can only be tackled through an interdisciplinary systems approach that integrates social, economic and environmental dimensions. The new cross-institutional training programme, IFSTAL (Innovative Food Systems Teaching and Learning), is designed to improve post-graduate level knowledge and understanding of food systems from a much broader interdisciplinary perspective, which can be applied to students’ own studies. Ultimately, these graduates should be equipped to apply critical interdisciplinary systems th...
Antonio Gramsci, Scritti 1910-1916
International Gramsci Journal, 2020
The first volume of the early writings (largely his journalism-the specific form of his political militancy in this period) has come out after the second one, covering 1917, due to the even greater complexity of assembling and ascertaining authorship to the articles. These often appeared anonymously, sometimes with initials or an abbreviated name, and were sometimes subject to rigid censorship. In the latter case all efforts have been made to trace and reinstate the missing sections. In all, about 400 texts of various kinds are included in the volume, which supersedes previous collections dating bak to the last quarter of last century. At the start of the volume is a transcription of Gramsci's very first journalistic article, published in 1910, as correspondent during his summer vacation, from the township of Aidomaggiore, near Ghilarza. The review pays particular attention to Gramsci's involvement in education, and especially to the adult educational question, long-ignored by successive governments from unity of the country on to the period covered. There are comments on his own formative school experience. Essays that he wrote at the high school (lycée) in Cagliari are included in the volume, but in the review we also transcribe, as an important key to his later thinking, the essay that marked the end of his elementary school period, a text not published in the volume since it lies outside the time period dealt with. Closely allied to the question of education is that of culture and the type of culture that remained to be acquired by the subaltern classes in order to transform their living conditions.
Anadolu'da Yazılan İlk Tıp Eserlerinin Türk Nesir Dilinin Oluşumuna Katkıları
Anadolu'da Yazılan İlk Tıp Eserlerinin Türk Nesir Dilinin Oluşumuna Katkıları
Chemical Analysis Suggesting Origin of Raw Materials and Possible Recycling of Late Antique Roman Glass from Vasileos Irakleiou Street 45, Thessaloniki in Northern Greece
Applied Sciences
During antiquity, it is known that glass was produced in specialized primary workshops in Levant and Egypt, and this glass was melted and formed into objects in secondary workshops, and distributed in most cities and towns of the Roman Empire. Great efforts, although it is difficult, have been made to distinguish where it was produced. In this study, we perform chemical analysis on 48 glass samples (22 moils and 26 glass artefacts) dated to the 6th century CE from Vasileos Irakleiou Street, 45, Thessaloniki in northern Greece by using Scanning Electron Microscopy (SEM) with Energy–Dispersive X-ray microanalysis (EDX). All glasses were produced with natron as a flux and based on the sodium oxide content we divided them into two groups. Most of the glasses’ chemical analysis indicates that they originated from Egypt, and can be categorized as HIMT and others as Roman Mn or Roman Mn-Sb. MnO is the main decolorizer, while in some samples MnO coexists with Sb2O3. Finally, recycling proce...
Orhun Yazitlarinda Anlama Ve Anlatma Beceri̇leri̇
Turkish Studies, 2013
Orkhon Inscriptions are the oldest known written sources of Turkic writing and they are bengi-stones which give information on Turkish culture, history and way of life. They were written in oratorical style. They consist of information given by Bilge Khagan, Kul Tigin and Vizier Tonyukuk on wars fought by the Turks against other tribes and clans; their advices and warnings relating to the survival of Turkish peoples. They enable us to reach information about Turkish military tradition, Turks’ perception of sovereignty, state organization, Turkish history, culture and customs. These inscriptions, which dated back thirteen centuries, are basis of modern Turkish in terms of sentence structure, usage of verbs and words. There have been various studies on language characteristics of Orkhon Inscriptions, but no studies were made directly on language education and training. In this study, these inscriptions are analyzed in terms of four basic language skills; comprehension and narrative sk...
BOOK OF ABSTRACTS 1st European GREEN Conference
KNJIGA SAŽETAKA 1. Europska GREEN konferencija
Published by International Association of Environmental Scientists
Izdavač and Professionals (IAESP), Osijek, Croatia
Međunarodno udruženje znanstvenika i stručnjaka
za zaštitu okoliša (MZSZO), Osijek, Hrvatska
Chief and Executive Editor Mirna Habuda-Stanić
Glavna i izvršna urednica
Editorial Board Valentina Bušić, Irella Bogut, Jelena Đugum, Dajana
Uređivački odbor Gašo-Sokač, Ana Gavrilović, Mirna Habuda-Stanić,
Antonija Huljev, Ivanka Netinger Grubeša
Technical Editor Mirna Habuda-Stanić
Tehnička urednica
Text prepared by AUTHORS who are fully responsible for the abstracts
Tekst pripremili AUTORI koji su odgovorni za tekst sažetaka
Graphical layout and logo Lara Stanić
Grafičko oblikovanje i logotip
Reviewers Franc Andrejaš (BiH), Kristina Afrić Rakitovac (HR), Ines
Recenzenti Banjari (HR), Ana Baričević (HR), Mirjana Bartula (SRB),
Emina Berbić Kolar (HR), Irella Bogut (HR), Amra Bratovčić
(BiH), Sandra Budžaki (HR), Valentina Bušić (HR), Igor Djerdj
(HR), Nataša Drvenkar (HR), Ana Đanić Čeko (HR), Bojan
Đurin (HR), Eva Falch (N), Dajana Gašo-Sokač (HR), Ana
Gavrilović (HR), Sanja Gongeta (HR), Mirna Habuda-Stanić
(HR), Antonija Huljev, Jasmina Ibrahimpašić (BiH), Tatjana
Ileš (HR), Sanja Kalambura (HR), Ivan Kelam (HR), Elvira
Kovač-Andrić (HR), Hrvoje Krstić (HR), Dajana Kučić Grgić
(HR), Darija Kuharić (HR), Damir Magdić (HR), Daniel
Maestro (BiH), Tihana Marček (HR), Ivanka Netinger
Grubeša (HR), Siniša Opić (HR), Susana Paixão (P), Brigita
Popović (HR), Vlatko Rožac (HR), Mirna Sabljar (HR), Ivica
Strelec (HR), Marina Šantić (HR), Daniel Topić (HR), Nataša
Turić (HR), Magdalena Ujević Bošnjak (HR), Natalija Velić
(HR), Darija Vukić Lušić (HR), Marija Vuković Domanovac
(HR), Tanja Žuna Pfeiffer (HR)
Osijek, 2023.
ISSN: 2991-5171
All pieces of information provided in this BOOK OF ABSTRACTS are the sole responsibility of the
authors of the abstracts. The publisher is not responsible for any use of the data appearing in this
document. Also, the publisher shall not be liable for any kind of errors, including language mistakes,
found in the abstracts.
Svi podatci navedeni u ovoj KNJIZI SAŽETAKA isključiva su odgovornost autora sažetaka. Izdavač nije
odgovoran za upotrebu podataka koji se pojavljuju u ovom dokumentu. Također, izdavač nije
odgovoran za pogreške, jezične i slično, koje se nalaze u sažetcima.
Organizing Committee Mirna Habuda-Stanić (president|predsjednica, HR), Ivo Bašić (HR),
Organizacijski odbor Emina Berbić Kolar (HR), Amra Bratovčić (BiH), Danija Budimir (HR,D),
Valentina Bušić (HR), Bruno Cvetković (HR), Boris Crnković (HR), Ana
Đanić Čeko (HR), Viktoria Čurila (HR), Jelena Đugum (HR), Matko Erceg
(HR), Eva Falch (N), Irena Franjić (HR), Ana Gavrilović (HR), Sanja
Gongeta (HR), Dajana Gašo-Sokač (HR), Jasmina Ibrahimpašić (BiH),
Tatjana Ileš (HR), Ivana Jurić (HR), Sanja Kalambura (HR), Sara Korade
(HR), Elvira Kovač-Andrić (HR), Dragan Kovačević (HR), Hrvoje Krstić
(HR), Dajana Kučić Grgić (HR), Darija Kuharić (HR), Tomislav Kurevija
(HR), Barbara Lendić (HR), Jelena Lončar (HR), Daniel Maestro (BiH),
Tihana Marček (HR), Tomislav Matić (HR), Hrvoje Meaški (HR),
Franciska Miletić (HR), Vesnica Mlinarević (HR), Ivanka Netinger
Grubeša (HR), Siniša Opić (HR), Susana Paixao (P), Aysegul Pala (TR),
Jana Paradžiković (HR), Arzija Pašalić (BiH), Oliver Pavlović (HR), Tunjica
Petrašević (HR), Marina Poje Sovilj (HR), Brigita Popović (HR), Vesna
Rafajlovska (NMK), Vlatko Rožac (HR), Tena Radočaj (HR), Mirna Sabljar
(HR), Kristijan Sabo (HR), Nikola Sakač (HR), Nella Slavica (HR), Darja
Sokolić (HR), Andrej Starc (SLO), Svjetlana Stanić-Koštroman (BiH), Filip
Stević (HR), Ana Stupin (HR), Hrvoje Sučić (HR), Marina Šantić (HR),
Mario Šiljeg (HR), Nataša Turić (HR), Aleksandar Včev (HR), Darija Vukić
Lušić (HR), Dora Zobundžija (HR), Krunoslav Zmaić (HR), Andreja
Žgajnar Gotvajn (SLO), Tanja Žuna Pfeiffer (HR)
Scientific Committee Mirna Habuda-Stanić (president|predsjednica, HR), Kristina Afrić
Znanstveni odbor Rakitovac (HR), Franc Andrejaš (BiH), Biljana Angjusheva (NMK), Ines
Banjari (HR), Ana Baričević (HR), Mirjana Bartula (SRB), Sabina Begić
(BiH), Irella Bogut (HR), Amra Bratovčić (BiH), Sandra Budžaki (HR),
Višnja Bukvić (BiH), Dragica Chamovska (NMK), Ana Čeko Đanić (HR),
Igor Djerdj (HR), Zlata Dolaček-Alduk (HR), Ines Drenjančević (HR),
Nataša Drvenkar (HR), Neven Duić (HR), Jelena Đugum (HR), Bojan
Đurin (HR), Maja Ergović Ravančić (HR), Eva Falch, Rok Fink (SLO),
Tihomir Florijančić (HR), Dajana Gašo-Sokač (HR), Ana Gavrilović (HR),
Sanja Gongeta (HR), Lovorka Gotal-Dmitrović (HR), Krunoslav Hajdek
(HR), Antonija Huljev (HR), Jasmina Ibrahimpašić (BiH), Tatjana Ileš
(HR), Gorana Jelić Mrčelić (HR), Sanja Kalambura (HR), Gabriela
Kalčikova (SLO), Marko Katalinić (HR), Ivica Kelam (HR), Ivana Kišćinal
(HR), Hrvoje Krstić (HR), Dajana Kučić Grgić (HR), Elvira Kovač Andrić
(HR), Maja Krčum (HR), Darija Kuharić (HR), Jasmina Lukinac (HR),
Dražen Lušić (HR), Damir Magdić (HR), Daniel Maestro (BiH), Tihana
Marček (HR). Tomislav Matić (HR), Hrvoje Meaški (HR), Martina
Medvidović-Kosanović (HR), Vesnica Mlinarević (HR), Ivanka Netinger
Grubeša (HR), Gabrijel Ondrašek (HR), Susana Paixao (P), Aysegul Pala
(TR), Oliver Pavlović (HR), Marko Petek (HR), Marina Poje Sovilj (HR),
Brigita Popović (HR), Vesna Rafajlovska (NMK), Mirna Sabljar (HR),
Nikola Sakač (HR), Merica Slišković (HR), Eldina Smječanin (HR), Marija
Stjepanović (HR), Ivica Strelec (HR), Ana Stupin (HR), Marina Šantić
(HR), Bojan Šarkanj (HR), Šimo Šokčević (HR), Danijel Topić (HR), Nataša
Turić (HR), Magdalena Ujević Bošnjak (HR), Natalija Velić (HR),
Darija Vukić Lušić (HR), Marija Vuković Domanovac (HR), Tanja Žuna
Pfeiffer (HR)
UNDER THE AUSPICES OF
POKROVITELJI
Ministry of Economy and
Sustainable Development of
the Republic of Croatia
Ministarstvo gospodarstva i
održivog razvoja Republike
Hrvatske
Ministry of Science and
Education of the Republic of
Croatia
Ministarstvo znanosti i
obrazovanja Republike
Hrvatske
Ministry of Regional
Development and EU Funds
of the Republic of Croatia
Ministarstvo regionalnoga
razvoja i fondova Europske
unije Republike Hrvatske
Ministry of Agriculture of the
Republic of Croatia
Ministarstvo poljoprivrede
Republike Hrvatske
Ministry of Health of the
Republic of Croatia
Ministarstvo zdravstva
Republike Hrvatske
Ministry of Tourism and Sport
of the Republic of Croatia
Ministarstvo turizma i
sporta Republike Hrvatske
Croatian Academy of
Engineering
Akademija tehničkih
znanosti Hrvatske
Croatian Chamber of
Economy
Hrvatska gospodarska
komora
Croatian Waters
Hrvatske vode
University North
Sveučilište Sjever
ORGANIZERS
International Association of Environmental Scientists and
Professionals
Faculty of Food Technology Osijek,
Josip Juraj Strossmayer University of Osijek
CO-ORGANIZERS
DANUBEPARKS Network of Protected Areas
European Hygienic Engineering & Design Group
International Federation of Environmental Health
ORGANIZATORI
Međunarodno udruženje znanstvenika i stručnjaka za
zaštitu okoliša
Prehrambeno-tehnološki fakultet Osijek, Sveučilište
Josipa Jurja Strossmayera u Osijeku, HR
SUORGANIZATORI
DANUBEPARKS Mreža zaštićenih područja rijeke Dunav
Europska udruga za higijensko inženjerstvo i dizajn (EHEDG)
Međunarodna federacija za zdravstvenu ekologiju (IFEH)
Josip Juraj Strossmayer University of Osijek
University of Bihać
University of Dubrovnik
University North
University of Split
University of Zadar
University of Zagreb
Sveučilište Jospia Jurja Strossmayera u Osijeku, HR
Sveučilište u Bihaću, BiH
Sveučilište u Dubrovniku, HR
Sveučilište Sjever, HR
Sveučilište u Splitu, HR
Sveučilište u Zadru, HR
Sveučilište u Zagrebu, HR
University of Applied Health Sciences
University of Applied Sciences Velika Gorica
Zdravstveno veleučilište Zagreb, HR
Veleučilište Velika Gorica, HR
Veleučilište Lavoslav Ružička u Vukovaru, HR
College of Applied Sciences “Lavoslav Ružička” in Vukovar
Academy of Arts and Culture in Osijek,
University of Osijek
Catholic Faculty of Theology in Đakovo,
University of Osijek
Center for Environmental Research and Department,
Dokuz Eylül University
Coimbra Health School
Croatian Chamber of Health Workers
Croatian Society of Chemical Engineers (CSCE)
Croatian Agency for Agriculture and Food
Department of Biology, University of Osijek
Department of Chemistry, University of Osijek
Department of Physics, University of Osijek
Department of Mathematics, University of Osijek
Faculty of Agrobiotechnical Sciences Osijek, University of
Osijek
Faculty of Agriculture and Food Technology, University
of Mostar
Faculty of Applied Ecology Futura, Metropolitan
University
Faculty of Aquatic Sciences, Istanbul of University
Faculty of Chemical Engineering and Technology,
University of Zagreb
Faculty of Chemistry and Chemical Technology,
University of Ljubljana
Faculty of Chemistry and Technology in Split, University
of Split
Akademija za umjetnost i kulturu u Osijeku, Sveučilište u
Osijeku, HR
Katolički bogoslovni fakultet u Đakovu, Sveučilište u
Osijeku, HR
Centar za istraživanje okoliša i razvoj, Sveučilište Dokuz
Eylül, TR
Zdravstveno veleučilište Coimbra, PT
Hrvatska komora zdravstvenih radnika, HR
Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI), HR
Hrvatska agencija za poljoprivredu i hranu, HR
Odjel za biologiju, Sveučilište u Osijeku, HR
Odjel za kemiju, Sveučilište u Osijeku, HR
Odjel za fiziku, Sveučilište u Osijeku, HR
Odjel za matematiku, Sveučilište u Osijeku, HR
Fakultet agrobiotehničkih znanosti Osijek, Sveučilište u
Osijeku, HR
Agronomski i prehrambeno-tehnološki fakultet,
Sveučilište u Mostaru, BiH
Fakultet za primjenjenu ekologiju “Futura”, Sveučilište
Metropolitan, SRB
Fakultet akvatičnih znanosti, Sveučilištu u Istanbulu, TR
Fakultet kemijskog inženjerstva i tehnologije, Sveučilište
u Zagrebu, HR
Fakultet za kemiju i kemijsku tehnologiju, Sveučilište u
Ljubljani, SLO
Kemijsko-tehnološki fakultet Split, Sveučilište u Splitu,
HR
CO-ORGANIZERS
Faculty of Civil Engineering, University of Zagreb
Faculty of Civil Engineering and Architecture Osijek,
University of Osijek
Faculty of Dental Medicine and Health Osijek,
University of Osijek
Faculty of Electrical Engineering, Computer Science
and Information Technology Osijek, University of
Osijek
Faculty of Engineering and Information Technology,
University of Pécs
Faculty of Education in Osijek, University of Osijek
Faculty of Economy Osijek, University of Osijek
Faculty of Food Technology and Biotechnology,
University of Zagreb
Faculty of Geotechnical Engineering, University of
Zagreb
Faculty of Health Sciences, University of Ljubljana
Faculty of Health Studies, University of Sarajevo
Faculty of Kinesiology Osijek, University of Osijek
Faculty of Law Osijek, University of Osijek
Faculty of Maritime Studies, University of Split
Faculty of Mechanical Engineering and Naval
Architecture
Faculty of Medicine in Rijeka, University of Rijeka
Faculty of Medicine Osijek University of Osijek
Faculty of Teacher Education, University of Zagreb
Faculty of Technology and Metallurgy, University of
Skopje
Faculty of Technology, University of Tuzla
Food Forum of Norwegian University of Science and
Technology (NTNU)
Green Law Clinic of the Faculty of Law Osijek
Kopački rit Nature Park, HR
National Park Krka
Natura 5 Association
Public Institution Development Agency of OsijekBaranja County
S.C. Geostud S.R.L.
Teaching Institute for Public Health of OsijekBaranja County
Tourist Board of Osijek-Baranja County
SUORGANIZATORI
Građevinski fakultet, Sveučilište u Zagrebu, HR
Građevinski i arhitektonski fakultet Osijek,
Sveučilište u Osijeku, HR
Fakultet za dentalnu medicinu i zdravstvo Osijek,
Sveučilište u Osijeku, HR
Fakultet elektrotehnike, računarstva i
informacijskih tehnologija Osijek, Sveučilište u
Osijeku, HR
Fakultet inženjerstva i informatike, Sveučilište u
Pečuhu, H
Fakultet za odgojne i obrazovne znanosti Osijek,
Sveučilište u Osijeku, HR
Ekonomski fakultet Osijek, Sveučilište u Osijeku, HR
Prehrambeno-biotehnološki fakultet, Sveučilište
u Zagrebu, HR
Geotehnički fakultet, Sveučilište u Zagrebu, HR
Fakultet zdravstvenih znanosti, Sveučilište u
Ljubljani, SLO
Fakultet zdravstvenih studija Sarajevo,
Sveučilište u Sarajevu, BiH
Kineziološki fakultet Osijek, Sveučilište u Osijeku, HR
Pravni fakultet Osijek, Sveučilište u Osijeku, HR
Pomorski fakultet, Sveučilište u Splitu, HR
Fakultet strojarstva i brodogradnje, Sveučilište u
Zagrebu, HR
Medicinski fakultet u Rijeci, Sveučilište u Rijeci, HR
Medicinski fakultet Osijek, Sveučilište u Osijeku, HR
Učiteljski fakultet, Sveučilište u Zagrebu, HR
Tehnološko-metalurški fakultet, Sveučilište u
Skopju, MK
Tehnološki fakultet, Sveučilište u Tuzli, BiH
Forum za hranu Norveškog sveučilišta za znanost
i tehnologiju (NTNU), N
Zelena pravna klinika Pravnog fakulteta Osijek, HR
Park prirode Kopački rit, HR
Nacionalni park Krka, HR
Udruženje Natura 5, RO
JU Županijska razvojna agencija Osječkobaranjske županije, HR
S.C. Geostud S.R.L., RO
Nastavni zavod za javno zdravstvo Osječkobaranjske županije, HR
Turistička zajednica Osječko-baranjske županije, HR
Book of Abstracts / Knjiga sažetaka
Content / Sadržaj
__________________________________________________
Content
Sadržaj
Book of Abstracts / Knjiga sažetaka
Content / Sadržaj
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PLENARY LECTURES
PLENARNA PREDAVANJA
Eva FALCH
BUILDING TEAMS FOR SUSTAINABLE FOOD FUTURE................................................................................................................1
Gabriella MEDVEGY, Bálint BACHMANN
CONTEMPORARY NORMALS IN ARCHITECTURE AND LIVEABILITY............................................................................................2
Susan RICHARDSON
IMPROVING DRINKING WATER SAFETY: ADDRESSING NEW IMPACTS AND IDENTIFYING IMPORTANT TOXICITY
DRIVERS....................................................................................................................................................................................3
Marina TIŠMA
IMPORTANCE OF EDUCATION IN TRANSITION FROM LINEAR TO CIRCULAR (BIO)ECONOMY...................................................4
INVITED LECTURES
POZVANA PREDAVANJA
Michael ALDERSON
ENVIRONMENTAL DEGRADATION INDUCED BY CLIMATE CHANGE AS A DRIVER OF HUMAN MIGRATION – LINKAGES AND
POLICY IMPLICATIONS..............................................................................................................................................................5
Boris BAKOTA, Jelena DUJMOVIĆ BOCKA, Danijela ROMIĆ
HIGHER EDUCATION SYSTEM IN THE REPUBLIC OF CROATIA AND ENVIRONMENTAL AWARENESS – CURRENT STATE AND
PERSPECTIVES
VISOKOOBRAZOVNI SUSTAV U REPUBLICI HRVATSKOJ I EKOLOŠKA SVIJEST - STANJE I PERSPEKTIVE RAZVOJA...................6, 7
Bojan ĐURIN
ENVIRONMENT & WATER WORLD WIDE - INTERACTION & CONNECTION
OKOLIŠ I VODE ŠIROM SVIJETA - INTERAKCIJA I POVEZANOST………………………………………………………………………….………………8, 9
Dražen LUŠIĆ
THE NECESSITY OF SMART AND INCLUSIVE GOVERNANCE IN ACHIEVING ORGANIC AND SUSTAINABLE AGRO-FOOD
SYSTEMS, THROUGH THE USE OF TECHNOLOGY………………………………………………………………………………………………………….….…10
Bhartendu SAJAN, Shruti KANGA, Suraj Kumar SINGH, Praveen Kumar RAI, Anisha SINGH, Ankita SENGAR, Bojan ĐURIN,
Vlado CETL
GLACIAL TERMINUS AND LAKE INVENTORY USING EARTH OBSERVATION DATA - A CASE STUDY OF BHUTAN
HIMALAYA…………………………………………………………………………………………………………………………………………………………..……………11
PRESENTATIONS
PRIOPĆENJA
Climate change
Klimatske promjene
Immanuel DARKWA, Vesna KOŠČAK MIOČIĆ-STOŠIĆ, Damaris FERNANDEZ, Ines HRDALO, Vesna ŽIDOVEC
ACHIEVING THE GREEN DEAL LOCALLY: DEVELOPING CONTEXT-INDUCED INNOVATION ROUTINES AS A PROCESS TOOL
FOR NATURE-BASED SOLUTIONS - CASE STUDY SESVETE, ZAGREB…………………………………………….………………..……………….....12
I
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Ivana DODLEK ŠARKANJ, Michael SULYOK, Rudolf KRSKA, Božidar SMOLJAN, Krunoslav HAJDEK, Bojan ŠARKANJ
FUSARIUM MYCOTOXINS DETECTED IN HOPS……………………………………..……………………………….……………………………………….....13
Jakov DULČIĆ
CHANGES IN THE ICHTHYOFAUNA OF THE MEDITERRANEAN/ADRIATIC SEA: ARE THERE REASONS FOR CONCERN?
PROMJENE U IHTIOFAUNI SREDOZEMNOGA/JADRANSKOGA MORA: POSTOJE LI RAZLOZI ZA ZABRINUTOST?..………….14, 15
Nirvana FRANKOVIĆ MIHELJ, Aleksandra ČILIĆ, Ivana JONKE
CONTRIBUTION OF GREEN INFRASTRUCTURE TO IMPROVING LIVING CONDITIONS IN URBAN AREAS
DOPRINOS ZELENE INFRASTRUKTURE POBOLJŠANJU UVJETA ŽIVOTA U URBANIM SREDINAMA……………..………………….16, 17
Nirvana FRANKOVIĆ MIHELJ, Vladimir JELAVIĆ, Delfa RADOŠ, Stjepan HIMA, Vlatka PALČIĆ
THE CONTRIBUTION OF THE LULUCF SECTOR TO CLIMATE NEUTRALITY
DOPRINOS SEKTORA LULUCF KLIMATSKOJ NEUTRALNOSTI………………..……………………………………………………………………….18, 19
Matjaž HARMEL, Sabina CEPUŠ, Klemen STRMŠNIK
INTEGRATION OF CLIMATE CHANGE ISSUES INTO A NEW GENERATION OF CITY-LEVEL STRATEGIES – EXPERIENCES FROM
THE CITY OF LJUBLJANA…………………………………………………………..……………………………………………………………………………………….20
Leyla İYILIKÇI, Ahmet ERSIN YENER, Yusuf EROĞLU, Burak BAYTAŞ, Mehmet BATUHAN AKPINAR, Elif ÖYKÜ ÖZKAN,
Ferhat Akalan CEREN CAN, Abdullah KIZILÇINAR, Volkan KARHAN, Oğuzhan GÜMÜŞ, Ayşegül PALA
THE TRACES WE LEAVE…………………………………………………………..………………………….…………………………………….……………………….21
Miroslav LISJAK, Jelena RAVLIĆ, Tomislav VINKOVIĆ, Andrijana REBEKIĆ, Tvrtko JELAČIĆ, Tihana TEKLIĆ
THE INFLUENCE OF MICROCLIMATIC GROWING CONDITIONS ON THE PHYSIOLOGICAL AND POMOLOGICAL PROPERTIES
OF APPLES
UTJECAJ MIKROKLIMATSKIH UVJETA UZGOJA NA FIZIOLOŠKA I POMOLOŠKA SVOJSTVA JABUKE...................................22, 23
Tihana MARČEK, Laura SPAJIĆ, Tihomir MOSLAVAC
A COMPARATIVE STUDY OF NEUTRAL AND ALKALINE SALTS ON GERMINATION AND GROWTH IN INDUSTRIAL HEMP
(CANNABIS SATIVA L.)...........................................................................................................................................................…24
Teressa NEGASSA MULETA, Marcel KNOLMÁR
RAINFALL-RUNOFF MODELING AND HYDROLOGICAL RESPONSES TO THE PROJECTED CLIMATE CHANGE FOR UPPER BARO
BASIN, ETHIOPIA...................................................................................................................................................................…25
Jana PARADŽIKOVIĆ, Bosiljka MUSTAĆ, Tomislav ŠARIĆ, Bruna PETANI, Slavica ČOLAK
PREVALENCE OF THE MONOGENS IN WILD BOUGE (BOOPS BOOPS L., 1758.) ASSOCIATED WITH FISH FARMS...................26
Dinko PRIMORAC
SUSTAINABILITY OF THE "N" CATEGORY OF NATURAL GAS VEHICLES….................................................................................27
Igor PROVČI
CHALLENGES OF ADAPTING THE EUROPEAN ENERGY SYSTEM TO CLIMATE CHANGE
IZAZOVI PRILAGODBE EUROPSKOG ENERGETSKOG SUSTAVA NA KLIMATSKE PROMJENE…………………………………...……..28, 29
Domagoj RASTIJA, Zdenko LONČARIĆ, Vladimir ZEBEC, Mirta RASTIJA
THE IMPACT OF CLIMATE CHANGE ON THE LACK OF WATER IN THE SOIL
UTJECAJ KLIMATSKIH PROMJENA NA NEDOSTATAK VODE U TLU…………………………………………………………………………..……30, 31
Katarina SIMON, Lidia HRNČEVIĆ, Karolina NOVAK MAVAR, Borivoje PAŠIĆ, Petar MIJIĆ, Katarina ŽBULJ, Igor MEDVED
POSITIVE ROLE OF PETROLEUM ENGINEERS IN REDUCING CARBON DIOXIDE EMISSIONS………………………………..…….…………32
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Jana ŠIC ŽLABUR, Sanja RADMAN, Nevena OPAČIĆ, Neven VOĆA, Mia DUJMOVIĆ, Sandra VOĆA
DO WE HAVE A RECIPE FOR CHANGE? - AGENDA FOR SUSTAINABLE FOOD SYSTEMS IN EUROPE
IMAMO LI RECEPT ZA PROMJENU? - PROGRAM ZA ODRŽIVE PREHRAMBENE SUSTAVE U EUROPI…………..........………….33, 34
Giulio TESEI, Giuliano BONANOMI, Mohamed IDBELLA, Marina ALLEGREZZA
PLANT DIEBACK AS AN INDICATOR OF CLIMATE CHANGE: THE CASE OF THE CUSHION PLANT SILENE ACAULIS IN THE
APENNINES.............................................................................................................................................................................35
Damir TOMAS, Stjepan KAMBER, Julija PRPIĆ
IMPACT OF CLIMATE CHANGE ON WATER SALINISATION (INTERREG PROJECT SECURE)
UTJECAJ KLIMATSKIH PROMJENA NA ZASLANJENJE VODA (INTERREG PROJEKT SECURE)……..……………………….……………36, 37
Mladen ZOVKO, Tihomir MILIČEVIĆ, Ivan OSTOJIĆ, Jurica PRIMORAC
DISEASE INCIDENCE AND SUSCEPTIBILITY OF STRAWBERRY CULTIVARS TO GREY MOULD (BOTRYTIS CINEREA) IN BOSNIA
AND HERZEGOVINA…………………………………………………………………………………………………………………………………….…………………….38
Computer Science in Environmental Protection
Računalne znanosti u zaštiti okoliša
Ingrid HRGA
AN OVERVIEW OF FLOOD PREDICTION WITH DEEP LEARNING METHODS
PREDVIĐANJE POPLAVA METODAMA DUBOKOG UČENJA………….….………………………………………..……………………………....…39, 40
Gorazd NOVAK, Polona PENGAL, Ana T. SILVA, José M. DOMÍNGUEZ, Angelo TAFUNI, Matjaž ČETINA, Dušan ŽAGAR
3D SIMULATIONS IN THE INTERDISCIPLINARY DESIGN OF A NATURE-LIKE FISH RAMP.........................................................41
Dunja PROKIĆ, Mira PUCAREVIĆ, Ljiljana ĆURČIĆ, Nataša STOJIĆ, Maja TURK SEKULIĆ, Marcela ŠPERANDA
LIFE CYCLE ASSESSMENT (LCA) OF MICROPLASTICS IN THE ENVIRONMENT………………………………………………………………..…….42
Vesna RASTIJA, Domagoj ŠUBARIĆ, Maja KARNAŠ
COMPUTER-AIDED MOLECULAR DESIGN OF NEW ENVIRONMENTALLY FRIENDLY PLANT PROTECTION AGENTS
RAČUNALOM POTPOMOGNUTI DIZAJN MOLEKULA ZA NOVA OKOLIŠNO PRIHVATLJIVA SREDSTAVA ZA ZAŠTITU
BILJA………………………………………………………………………………………………………………………………………………………….….………….…43, 44
Stela ROTIM, Lidija TADIĆ
THE POSSIBILITY OF APPLYING REMOTE DETECTION METHODS IN THE AREA OF KOPAČKI RIT NATURE PARK…..................45
Damir TOMIĆ, Dan ŠPICER, Igor MLADINOVIĆ
THE CONTRIBUTION OF COMPUTER COMMUNICATIONS TO RAISING AWARENESS ABOUT ENVIRONMENTAL PROTECTION:
A CASE STUDY OF THE #BORANKA CAMPAIGN…………………..……..…………………………………………………..…………………………………46
Culture, Art and Sustainability
Kultura, umjetnost i održivost
Maria BAKATSAKI
THE IMPACT OF DIGITAL HERITAGE ON SUSTAINABILITY……………………………………………………………………….……………………….…47
Edit CSANÁK
SUSTAINABLE FASHION: A BRIEF HISTORY OF CHANGE, ASPIRATIONS, AND PERSPECTIVES………………………………………….....48
III
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Nikola JOZIĆ, Mario PERIŠA, Lovorka GOTAL DMITROVIĆ
GREENISH GREENY GREEN IN MOBILE GAMING………………………..……………………….…………………………………………………………….49
Darija KUHARIĆ
ECO-LITERATURE: A LITERARY NEW WAVE……………..………………………………………………………………………………………………..…..…50
Ana POPOVIĆ, Irella BOGUT, Željko POPOVIĆ
CARBON FOOTPRINT IN THE PRODUCTION OF MUSICAL INSTRUMENTS AS A SALES FACTOR
UGLJIČNI OTISAK U PROIZVODNJI GLAZBENIH INSTRUMENATA KAO FAKTOR PRODAJE…..............................................51, 52
Ana POPOVIĆ, Željko POPOVIĆ, Irena KIŠMARTIN
THE PLACE OF ECOMUSICOLOGY WITHIN THE FRAMEWORK OF A MULTIDISCIPLINARY APPROACH IN THE FIELD OF
ENVIRONMENTAL
PROTECTION AND SUSTAINABLE DEVELOPMENT MJESTO EKOMUZIKOLOGIJE U OKVIRIMA VIŠEDISCIPLINARNOG PRISTUPA
U PODRUČJU ZAŠTITE OKOLIŠA I ODRŽIVOG RAZVOJA………………………………………………………………………………………...……..53, 54
Ecological Agriculture
Ekološka poljoprvreda
Dejan AGIĆ, Manda ANTUNOVIĆ, Drago BEŠLO, Ivana VARGA, Goran HERMAN, Dino KARAVIDOVIĆ, Maja MOLNAR
COMMON FLAX (LINUM USITATISSIMUM L.) SEED PRIMING WITH COUMARIN DERIVATIVES: AN ECO-FRIENDLY PLANT
PROTECTION APPROACH………………….……………………………………………………………………………………………………………….….…………..55
Zvonko ANTUNOVIĆ, Željka KLIR ŠALAVARDIĆ, Danijela SAMAC, Josip NOVOSELEC
POTENTIALS FOR THE DEVELOPMENT OF ORGANIC ANIMAL FARMING IN THE REPUBLIC OF CROATIA
POTENCIJALI RAZVOJA EKOLOŠKOG STOČARSTVA U REPUBLICI HRVATSKOJ………………………………………………….…….……..56, 57
Kristina BATELJA LODETA, Tina ZRINSKI, Aleš VOKURKA, Ines POHAJDA, Jelena GADŽE
REGENERATIVE AGRICULTURE AND FRUIT SPECIES..….….……………………..……………………….……………………….….……..……………..58
Darko CENBAUER, Ivan PRŠA
ADAPTATION TO CLIMATE CHANGE USING AVAILABLE CLONES OF CV. GRAŠEVINA (VITIS VINIFERA L.)
ADAPTACIJA NA KLIMATSKE PROMJENE DOSTUPNIM KLONOVIMA CV. GRAŠEVINA (VITIS VINIFERA L.)……………….…....59, 60
Marin ČAGALJ, Ana MUCALO, Antonio MORIĆ-ŠPANIĆ
POSSIBILITIES OF USING EARTH OBSERVATION DATA IN SUSTAINABLE ORGANIC AGRICULTURE………………………………….....61
Viktoria ČURILA, Mirna HABUDA–STANIĆ, Tihana MARČEK
THE EFFECT OF PLASMA-ACTIVATED WATER ON GERMINATION AND PLANT GROWTH UNDER ABIOTIC STRESSES
UČINAK PLAZMA AKTIVIRANE VODE NA KLIJANJE I RAST BILJAKA U UVJETIMA ABIOTIČKIH STRESNIH ČIMBENIKA…………..……62, 63
Vladimir DAM, Vladimir POLJANČIĆ, Dubravko FILIPOVIĆ, Stjepan PLIESTIĆ
DEVELOPMENT OF AN AUTONOMOUS FLEET ROBOTIC SYSTEM FOR ECOLOGICAL WEED CONTROL
RAZVOJ AUTONOMNOG FLOTNOG ROBOTSKOG SUSTAVA ZA EKOLOŠKO SUZBIJANJE KOROVA…………………….……….....64, 65
Emanuel GAŠI, Mate ČARIJA, Katarina HANČEVIĆ, Tomislav RADIĆ
ARBUSCULAR MYCORRHIZAL FUNGI AND VIRAL INFECTION INDUCED CHANGES OF THE GAS-EXCHANGE PARAMETERS OF
THE GRAPEVINE (VITIS VINIFERA L.)..……………….....………………………………………………………………………………..…………..………….….66
Jelena HORVATINEC, Gabrijel ONDRASEK
THE IMPACT OF FLY ASH APPLICATION ON pH IN ACIDIC AGRICULTURAL AND FOREST SOILS: A META-ANALYSIS
APPROACH…………………………………………………………..………………………….……………………………………………………………………………….67
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Jelena KALAJDŽIĆ, Biserka MILIĆ, Sanja ARMAKOVIĆ, Stevan ARMAKOVIĆ, Mladen KALAJDŽIĆ, Maria SAVANOVIĆ
STABILITY OF SOME BIOREGULATORS AND THEIR EFFECT ON SWEET CHERRY FRUITS…………….……………………………………….68
Suzana KRISTEK, Jurica JOVIĆ, Josipa JANTOŠ, Marina MARTINOVIĆ, Zdenko LONČARIĆ
THE INFLUENCE OF BIOPREPARATIONS ON YIELD AND QUALITY PARAMETERS OF WHEAT…………….…………………………...…..69
Lea LOJKOVA, Sanja ZEC ZRINUŠIĆ, Helena PLUHÁČKOVÁ, Radim CERKAL, Tihana MARČEK
THE EFFECT OF HIGH VOLTAGE ELECTRICAL DISCHARGE (HVED) TREATMENT ON SMALL SEED PLANTS…........................…70
Gabrijel ONDRASEK, Jelena HORVATINEC, Filip KRANJČEC
SOIL AND MILLET (PANICUM MILIACEUM) RESPONSE TO FLY BIOASH APPLICATION IN ACIDIC LUVISOL.............................71
Mihaela OROZ, Jelena RAMLJAK, Mirjana BABAN
POSSIBILITIES OF ECOLOGICAL EQUIDAE PRODUCTS PRODUCTION
MOGUĆNOSTI PROIZVODNJE EKOLOŠKIH PROIZVODA KOPITARA.................................................................................72, 73
Zlatko PUŠKADIJA, Marin KOVAČIĆ, Filip JAMAN, Bojan STIPEŠEVIĆ
POST-HARVEST COVER CROPS AS A SIMULATIVE PASTURE FOR INCREASED HONEY BEE (APIS MELLIFERA L.)
NUTRITION……………………………………………………………………………………………………………………………………………………..…….………….74
Dragan SOLIĆ, Marija ŠPEHAR, Lidija MAUROVIĆ KOŠĆAK, Vesna GANTNER
THE STATE OF ORGANIC MILK PRODUCTION IN THE EU AND THE REPUBLIC OF CROATIA
STANJE EKOLOŠKE PROIZVODNJE MLIJEKA U EU I RH…………………………………………………………………….…………..…………….…75, 76
Snježana TOLIĆ, Lidija MAUROVIĆ KOŠĆAK, Ljubica RANOGAJEC
CONVENTIONAL AND ECOLOGICAL PRODUCTION OF VEGETABLES IN THE REPUBLIC OF CROATIA……………………………………77
Ecological Food Production
Ekološka proizvodnja hrane
Melita ZEC-VOJINOVIĆ, Slavica DUDAŠ, Martina PERŠIĆ, Marin TOMIČIĆ
POSSIBLE FACTORS AFFECTING HIGH MORTALITY RATE OF LOCUSTS, LOCUSTA MIGRATORIA (LINN, 1758) REARED FOR
MANURE AND FOOD
MOGUĆI UZROČNICI VISOKE STOPE SMRTNOSTI SKAKAVACA LOCUSTA MIGRATORIA (LINN, 1758) UZGAJANIH ZA GNOJIVO
I HRANU………………………………………………………………………………………………………………………..............……………...………….……..78, 79
Tea BILUŠIĆ, Sunčica ROCA, Vilko SMREČKI, Prokopios MAGIATIS, Elleni MELIOU, Petra BRZOVIĆ
EFFECTS OF DROUGHT ON TOTAL PHENOLIC CONTENT AND PHENOLIC SECOIRIDOIDS PROFILE IN ORGANICALLY
PRODUCED EXTRA VIRGIN OLIVE OIL…………………………………………………………………………………………….………………………………….80
Ana BOBAN, Vesna MILANOVIĆ, Zvonimir JURUN, Ana MUCALO, Irena BUDIĆ-LETO
IMPACT OF NATIVE PICHIA KLUYVERI AND METSCHNIKOWIA PULCHERRIMA ON MARAŠTINA WINES……………………………..81
Maja ERGOVIĆ RAVANČIĆ, Valentina OBRADOVIĆ, Helena MARČETIĆ, Svjetlana ŠKRABAL
PERCEPTION OF FACULTY OF TOURISM AND RURAL DEVELOPMENT STUDENTS ON THE SLOW FOOD CONCEPT……….…….82
Renata HANZER, Ksenija DUKA
WHAT IS BEHIND THE GM(O)-FREE LABEL AND CONSUMERS’ RIGHT TO AN INFORMED CHOICE
ŠTO SE KRIJE IZA GM(O)-FREE OZNAKE I PRAVO POTROŠAČA NA INFORMIRANI ODABIR………….….…………………………..…83, 84
Marin TOMIČIĆ, Slavica DUDAŠ, Melita ZEC VOJINOVIĆ, Martina PERŠIĆ
PHENOLIC CONTENT AND MASS LOSS DURING STORAGE OF THREE TYPES OF MICROGREENS
SADRŽAJ FENOLA I GUBITAK MASE TIJEKOM SKLADIŠTENJA TRI VRSTE MIKROZELENJA…………………..……..…………….……85, 86
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Ecological Medicine and Biomedicine
Ekološka medicina i biomedicina
Marija DUNDOVIĆ, Ines BANJARI, Marina FERENAC KIŠ
THE CIRCULATION OF IODINE IN NATURE AND ITS IMPACT ON HUMAN HEALTH
KRUŽENJE JODA U PRIRODI I UTJECAJ NA ZDRAVLJE ČOVJEKA………………………………………………….………….…………………..…87, 88
Zala JAN, Anna ROMOLO, Aleš IGLIČ, Damjana DROBNE, Veronika RALJ-IGLIČ
ANTIINFLAMMATORY EFFECT OF EXTRACELLULAR VESICLES FROM BLOOD PLASMA ON HUVEC CULTURE……………..…....…89
Slavica JANKOVIĆ, Tea DODLEK
THE INFLUENCE OF TAE BO EXERCISES ON PHOSPHORUS AND CALCIUM LEVELS IN WOMEN WITH OSTEOPOROSIS
UTJECAJ TAE BO VJEŽBI NA VRIJEDNOST FOSFORA I KALCIJA KOD ŽENA S OSTEOPOROZOM…………….………….………....…90, 91
Tomislav KUREVIJA, Valentina KUREVIJA, Matea LUKIĆ, Ivan ŠTEFANAC
ONCOGENIC POTENTIAL AND PATHWAYS OF THE MOST COMMON DRINKING WATER CONTAMINANTS……………...........…92
Daniel MAESTRO, Sabina ŠEGALO, Arzija PAŠALIĆ, Nerma MAESTRO
INDOOR AIR POLLUTION AND CLIMATE CONDITIONS IN SARAJEVO KINDERGARTENS – FACING UP WITH GROWING PUBLIC
HEALTH CHALLENGE...............................................................................................................................................................93
Zarema OBRADOVIĆ, Arzija PAŠALIĆ, Eldina SMJEČANIN, Ema PINDŽO, Enisa ŠLJIVO, Amar ŽILIĆ
ENVIRONMENTAL CHANGES AND VECTOR-BORNE DISEASES................................................................................................94
Nika PAVLOVIĆ, Ivan MIŠKULIN, Maja MIŠKULIN
BIODIVERSITY INNOVATIONS…………………………………………………………………………………………………………….……………..………..…….95
Nika PAVLOVIĆ, Ivan MIŠKULIN, Maja MIŠKULIN
CLIMATE-FRIENDLY EATING HABITS…………………………………………………………………………………………………………….……..……...…….96
Leona PULJIĆ, Dragan KOVAČEVIĆ, Brankica KARTALOVIĆ, Kristina MASTANJEVIĆ, Nikolina KAJIĆ, Krešimir MASTANJEVIĆ
THE CONCENTRATIONS OF POLYCYCLIC AROMATIC HYDROCARBONS IN THE TRADITIONAL DRY-CURED MEAT PRODUCT
“BUĐOLA” PRODUCED IN INDUSTRIAL AND TRADITIONAL CONDITIONS…………………………….………………………………….………….97
Martina VARGA, Tihana MILOLOŽA, Fabijan ILJKIĆ
SULFUR SUPPLY IMPACTS IMIDACLOPRID PHYTOTOXICITY IN TOMATO SEEDLINGS
UTJECAJ DOSTUPNOSTI SUMPORA NA FITOTOKSIČNOST IMIDAKLOPRIDA KOD KLIJANACA RAJČICE……………..……………98, 99
Nikolina ZAPLATIĆ DEGAČ, Anica KUZMIĆ, Siniša BOSAK
THERAPEUTIC FACTORS OF THE SEA – LOCAL OR GLOBAL RESOURCE?
LJEKOVITI ČIMBENICI MORA – LOKALNI ILI GLOBALNI RESURS?..………………………………………………………………..………....100, 101
Ecology and Society
Ekologija i društvo
Diogo Guedes VIDAL, Fátima ALVES, Helena FREITAS
VISIONS OF ECOLOGICAL TRANSITION IN EUROPE: COMPARING PERCEPTIONS, UNVEILING PLURALITY………………….……..102
Sanja KNEŽEVIĆ KUŠLJIĆ, Danijel KUŠLJIĆ, Lena SIGURNJAK
CROATIAN INSTITUTIONAL APPROACH TOWARDS SUSTAINABLE DEVELOPMENT GOALS (SDGs)….………………………………..103
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Svetozar KRSTIĆ
GREEN AGENDA FOR THE WESTERN BALKANS - GENERATOR OF SUSTAINABLE ENERGY TRANSITION…………….……………...104
Sanda PAŠULD, Sanja SCITOVSKI, Zlata DOLAČEK-ALDUK
THE NEW EUROPEAN BAUHAUS AS A TOOL FOR BUILDING A DESIRABLE FUTURE
NOVI EUROPSKI BAUHAUS KAO ALAT ZA IZGRADNJU POŽELJNE BUDUĆNOSTI...........................................................105, 106
Jurica PRIMORAC, Mladen ZOVKO, Ana MANDIĆ
GMO: PUBLIC OPINION IN FEDERATION OF BOSNIA AND HERZEGOVINA………………………………………………………………………..107
Ivana SEČANJ, Rosana ŠIMUNOVIĆ, Martina RUPČIĆ
EU ECOLABEL USE IN EVERYDAY LIFE
PRIMJENA EU ECOLABEL OZNAKE U SVAKODNEVNOM ŽIVOTU……………………………………………………………..…………….…108, 109
Robertina ZDJELAR, Dario JEMBREK, Domagoj FRANK
TWO DECADES OF BECOMING SMART – KOPRIVNICA LONGITUDINAL CASE STUDY
DVA DESETLJEĆA SMART RAZVOJA – LONGITUDINALNA STUDIJA NA PRIMJERU KOPRIVNICE…………….…..…….………..110, 111
Environmental Engineering
Inženjerstvo okoliša
Paula BENJAK, Marija TOMAŠ, Lucija RADETIĆ, Ivan BRNARDIĆ, Ivana GRČIĆ
METHODS OF IMMOBILIZATION TIO2 ON RUBBER TILES MADE FROM RECYCLED TIRES AND PHOTOCATALYTIC WIND
TUNNEL DESIGN FOR TREATMENT OF POLLUTED AIR…………………………………………………………………………….………………….…….112
Darko PAVLOVIĆ, Melita SRPAK, Hrvoje MEAŠKI, Sanja KOVAČ
A GEOSTRATEGIC ROLE OF CRITICAL MINERAL RAW MATERIALS IN THE ENERGY TRANSITION
GEOSTRATEŠKA ULOGA KRITIČNIH MINERALNIH SIROVINA U ENERGETSKOJ TRANZICIJI............................................113, 114
Ivana PINTARIĆ, Magdalena DROŽĐAN, Bojan ĐURIN, Fabio DI NUNNO
THE INFLUENCE OF THE TRIBUTARIES OF THE MIRNA RIVER (CROATIA) ON THE SUSTAINABILITY OF THE
ECOSYSTEM……………………………………………………………………………………………………………………………………………………...…………….115
Lucija RADETIĆ, Sanja KALAMBURA, Ivana GRČIĆ
DETERMINATION OF THE MICROPOLLUTANTS' PRESENCE IN WATER SAMPLES OF THE ZAGREB AREA…...........................116
Benjamin RADETIĆ, Paula BENJAK, Marija TOMAŠ, Ivana GRČIĆ
MODELING OF PHOTOCATALYTIC DEGRADATION OF AIR POLLUTANTS IN COMPOUND PARABOLIC COLLECTOR REACTOR BY
SOLAR PHOTOCATALYSIS……………………………………………………………………………………………………………………………….…………...….117
Melita SRPAK, Darko PAVLOVIĆ, Hrvoje MEAŠKI, Sanja KOVAČ
ANALYSIS OF THE STATE OF SUSTAINABLE MANAGEMENT OF RAW MINERALS IN THE REPUBLIC OF CROATIA WITH
REFERENCE TO THE CONSTRUCTION INDUSTRY
ANALIZA STANJA ODRŽIVOG GOSPODARENJA MINERALNIM SIROVINAMA NA PROSTORU REPUBLIKE HRVATSKE S OSVRTOM
NA GRAĐEVINSKU INDUSTRIJU.....................................................................................................................................118, 119
Žaklina TASIĆ, Maja NUJKIĆ, Snežana MILIĆ, Dragana MEDIĆ, Sonja STANKOVIĆ, Anđela BOGDANOVIĆ,
Dušan DIMITRIJEVIĆ
CATALYSTS BASED ON RED MUD FOR CATALYTIC REMOVAL OF NOX, CO AND VOCS………………………….……..………………...…120
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Environmental Impact Assessment
Procjene utjecaja na okoliš
Boban ANĐELKOVIĆ, Tamara MUTIĆ, Simeon MINIĆ, Bratislav OBRADOVIĆ, Tanja ĆIRKOVIĆ VELIČKOVIĆ
CHALLENGES IN THE IDENTIFICATION OF MICROPLASTICS IN SEAFOOD BY MICRO FTIR ……………………………………………….…121
Aleksandra ANIĆ VUČINIĆ, Mirna MAZIJA, Lana KRIŠTO, Ivana PRESEČKI
IMPACT ASSESSMENT OF THE EXPLOITATION OF MINERAL RAW MATERIALS ON BATS - CASE STUDY GRADUSA
PROCJENA UTJECAJA EKSPLOATACIJE MINERALNIH SIROVINA NA ŠIŠMIŠE – ANALIZA SLUČAJA GRADUSA….……….…122, 123
Filip BOJIĆ, Anita GUDELJ, Rino BOŠNJAK
PORT-RELATED SHIP EMISSIONS – ESTIMATION AND IMPLICATIONS OF CRUISE SHIPPING ON THE PORT OF SPLIT……..…124
Paula BUCIĆ, Ivana SEČANJ, Helena SELIĆ
CLIMATE DELEGATED ACT CONTRIBUTION TO ENVIRONMENTAL IMPACT ASSESSMENT PROCEDURES
DOPRINOS DELEGIRANOG AKTA O TAKSONOMIJI KLIMATSKI ODRŽIVIH DJELATNOSTI U POSTUPCIMA PROCJENE UTJECAJA
NA OKOLIŠ………………………..…………………………………………………………………………………………………………………………………....125, 126
Domagoj NAKIĆ, Jelena KLJAIĆ ŠEBREK, Mario PROTULIPAC
EVALUATING SUSTAINABILITY IN A MULTI-PROJECT ENVIRONMENT - COMPARISON OF THE APPLICATION OF P5 ONTOLOGY
IN CONSTRUCTION AND NON-CONSTRUCTION PROJECTS
VREDNOVANJE ODRŽIVOSTI U MULTIPROJEKTNOM OKRUŽENJU – USPOREDBA PRIMJENE P5 ONTOLOGIJE U
GRAĐEVINSKIM I NE-GRAĐEVINSKIM PROJEKTIMA......................................................................................................127, 128
Urška STOPAR
ENVIRONMENTAL IMPACT ASSESSMENT IN SLOVENIA….....................................................................................................129
Janez TURK, Katja MALOVRH REBEC, Marta KLAJNŠEK GUNDE, Barbara TREPPO MEKIŠ, Barbara ŠUMIGA,
Petra STRAŽAR, Anja LEŠEK,, Patricija OSTRUH
ENVIRONMENTAL BENEFITS OF MAKING TEMPERATURE-SENSITIVE FOOD PRODUCTS LAST LONGING BY SUSTAINABLE
TEMPERATURE INDICATORS…………………………..……………………………………………………………………………………………………...……….130
Environmental Monitoring
Monitoring okoliša
Miroslav AGARSKI, Gorica VUKOVIĆ, Nikola PUVAČA, Bojan KONSTANTINOVIĆ, Tijana STOJANOVIĆ, Milena POPOV,
Nataša SAMARDŽIĆ, Vojislava BURSIĆ
OCCURRENCE OF GLYPHOSATE AND ITS METABOLITE AMPA IN IRRIGATION WATER………….…………………………………..……..131
Oliver BARIĆ, Tena RADOČAJ, Jurica JUG-DUJAKOVIĆ, Ana GAVRILOVIĆ
POSSIBLE EFFECTS OF PESTICIDES ON THE NATURAL POPULATION OF EUROPEAN EEL, ANGUILLA ANGUILLA (LINNAEUS,
1758).…..….…………………………………………………………………………………………..……………………….……………………….….…………………..132
Dino BOSILJ, Nikola SAKAČ
CHEMICAL SENSORS FOR OUTDOOR AIR QUALITY MONITORING….....................................................................................133
Mateja BUDETIĆ, Igor DUNDOVIĆ, Mirela SAMARDŽIĆ
A NEW POTENTIOMETRIC SENSOR FOR THIABENDAZOLE DETERMINATION…....................................................................134
Antonija BULIĆ, Ivana UJEVIĆ, Romana ROJE-BUSATTO, Stjepan ORHANOVIĆ, Ivana ŽAPER
OCCURRENCE OF MARINE BIOTOXINS IN VENUS VERRUCOSA FROM THE ADRIATIC SEA…................................................135
VIII
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Vlado CETL, Danko MARKOVINOVIĆ, Sanja ŠAMANOVIĆ, Hrvoje MATIJEVIĆ, Olga BJELOTOMIĆ ORŠULIĆ, Milan REZO
GEODESY AND GEOMATICS IN SUPPORT OF SUSTAINABLE DEVELOPMENT GOALS (SDGS)
GEODEZIJA I GEOMATIKA U PODRŠCI CILJEVIMA ODRŽIVOG RAZVOJA……………………………………………………..…….........136, 137
Ivan DAMJANOVIĆ, Hrvoje SUČIĆ, Danijela BEZIK, Dario KOLARIĆ, Marika KRALJ, Mirna HABUDA-STANIĆ, Nataša TURIĆ,
Snježana BENKOTIĆ, Barbara PETROVICKY ŠVEIGER, Ines RUŠKAN, Hrvoje BEKINA
TROPHIC STATUS ASSESSMENT OF THE SURFACE WATERS IN THE KOPAČKI RIT BY MEASURING CHLOROPHYLL
CONCENTRATION THROUGHOUT THE NATURAVITA PROJECT IN THE PERIOD JULY 2021 - JUNE 2022
OCJENA TROFIČKOG STANJA POVRŠINSKIH VODA KOPAČKOG RITA MJERENJEM KONCENTRACIJE KLOROFILA A U SKLOPU
PROJEKTA NATURAVITA ZA RAZDOBLJE OD SRPNJA 2021. DO LIPNJA 2022. GODINE……………………………………………………138, 139
Anamarija DELLAVIA, Brigita POPOVIĆ
MONITORING OF GREENHOUSE GAS EMISSIONS ACCORDING TO THE IED DIRECTIVE IN THE HEP PRODUCTION, PLANT ELTO ZAGREB
MONITORING EMISIJA STAKLENIČKIH PLINOVA PREMA IED DIREKTIVI U POSTROJENJU HEP PROIZVODNJA, POGON EL-TO
ZAGREB………………………………………………………………………………………………………………………………………………………………….…….……140, 141
Valentina GORIČANEC, Mario ANTIČEVIĆ, Mario SVIBEN, Vinka ŠIMUNOVIĆ, Relja BECK, Ema GAGOVIĆ, Marina HUBLIN,
Magdalena UJEVIĆ BOŠNJAK
OCCURRENCE OF ZOONOTIC PATHOGENS IN FOREST SPRING USED AS DRINKING WATER SOURCE IN CENTRAL CROATIA
…………….....………………………………..……………………………………………………………………………………………………….…………………….…...142
Daria ILIC, Boris BRKIC, Sanja RADOVIC, Maja TURK SEKULIC
BIOMONITORING: BEEHIVE AIR VOLATILES PROFILE AS AN INDICATOR OF ENVIRONMENTAL CONTAMINATION……….….143
Enver KARAHMET, Senita ISAKOVIĆ, Fahir BEČIĆ, Ajla SMAILOVIĆ
MONITORING OF HEAVY METALS POLLUTION OF THE RIVERS BOSNA AND KRIVAJA
MONITORING ONEČIŠĆENJA TEŠKIM METALIMA RIJEKA KRIVAJE I BOSNE……………………………………………………………...144, 145
Srđan KOLAKOVIĆ, Branko MILJANOVIĆ, Vladimir MANDIĆ, Slobodan KOLAKOVIĆ
METHODOLOGY FOR DEFINING THE BIOLOGICAL MINIMUM IN MULTIPURPOSE ACCUMULATIONS FROM THE ASPECT OF
CLIMATE AND MORPHOLOGICAL CHANGES DURING EXPLOITATION ON THE EXAMPLE OF ACCUMULATION SOT……….……146
Sanja KOVAČ, Anita PTIČEK SIROČIĆ, Alice ŠEBINA
CORRELATION ANALYSIS OF MICROBIOLOGICAL INDICATORS OF WATER QUALITY………………………………………………………..147
Elvira KOVAČ-ANDRIĆ, Vlatka GVOZDIĆ, Brunislav MATASOVIĆ
POTENTIAL CAUSES OF TROPOSPHERIC POLLUTION DURING THE COVID-19 PANDEMIC IN THE KOPAČKI RIT NATURE
RESERVE PARK…………………………………………………………………………………………………………………………………………………………….…..148
Hrvoje LEPEDUŠ, Tomo TRSTENJAK
CHLOROPHYLL-BASED PLANT BIO PHOTONICS APPLICATION IN URBAN ECOLOGY AND BIOMONITORING – A CASE STUDY OF
ALEPPO BLACK PINE TREES IN BELIŠĆE (CROATIA)
PRIMJENA BILJNE BIOFOTONIKE TEMELJENE NA KLOROFILU U URBANOJ EKOLOGIJI I BIOMONITORINGU – STUDIJA SLUČAJA
STABALA CRNOG BORA U BELIŠĆU (HRVATSKA)….……................................................................................................…149, 150
Jelena LONČAR, Tomislav KOS, Ana GAŠPAROVIĆ-PINTO, Lucija BRONIĆ, Slaven ZJALIĆ
THE EUROPEAN CORN BORER, OSTRINIA NUBILALIS (HUBNER), AS A VECTOR OF AFLATOXIGENIC AND OCHRATOXIGENIC
FUNGI
KUKURUZNI MOLJAC OSTRINIA NUBILALIS (HUBNER) KAO PRIJENOSNIK AFLATOKSIGENIH I OKRATOKSIGENIH
GLJIVICA….……............................................................................................................................................................…151, 152
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Jelena LONČAR, Tomislav KOS, Ana GAŠPAROVIĆ-PINTO, Bruno MARTIĆ, Slaven ZJALIĆ
CORN SMUT (DIABROTICA VIRGIFERA VIRGIFERA LECONTE) AS A CARRIER OF AFLATOXIGENIC AND OCHRATOXIGENIC
FUNGI
KUKURUZNA ZLATICA (DIABROTICA VIRGIFERA VIRGIFERA LECONTE) KAO PRIJENOSNIK AFLATOKSIGENIH I
OKRATOKSIGENIH GLJIVICA….……...............................................................................................................................…153, 154
Jelena LONČAR, Tomislav KOS, Ana GAŠPAROVIĆ-PINTO, Nina MRDALJ, Vjera MARASOVIĆ, Slaven ZJALIĆ
THE PRESENCE OF AFLATOXIGENIC FUNGI IN A TEST FIELD IN OSIJEK
PRISUTNOST KONIDIJA AFLATOKSIGENIH GLJIVICA NA POKUSNOM POLJU U OSIJEKU.............................................…155, 156
Jelena LONČAR, Tomislav KOS, Ana GAŠPAROVIĆ-PINTO, Nina MRDALJ, Vjera MARASOVIĆ, Slaven ZJALIĆ
THE PRESENCE OF OCHRATOXIGENIC FUNGI IN A TEST FIELD IN OSIJEK
PRISUTNOST KONIDIJA OKRATOKSIGENIH GLJIVICA NA POKUSNOM POLJU U OSIJEKU...........................................…157, 158
Jelena LONČAR, Antonija MLIKOTA, Doris VALČIĆ, Slaven ZJALIĆ
INVESTIGATION OF THE OCCURRENCE OF CELLULOLYTIC FUNGI IN THE ARCHBISHOP`S AND KAPTOL`S LIBRARIES IN ZADAR
ISTRAŽIVANJE POJAVNOSTI CELULOLITIČKIH GLJIVICA U NADBISKUPSKOJ I KAPTOLSKOJ KNJIŽNICI U ZADRU.....…….159, 160
Dubravka MADUNIĆ-ČAČIĆ, Blaženka ĆIŠKO-ANIĆ, Nikola SAKAČ, Marija JOZANOVIĆ
GREEN ANALYTICAL CHEMISTRY IN SURFACTANT ANALYSIS IN ENVIRONMENTAL SAMPLES..............................................161
Ivana MRAVUNAC, Antonija KOVAČEVIĆ, Marina HUBLIN, Nikolina CIBAN
MONITORING OF WATER QUALITY AT PUBLIC SOURCES WITH THE AIM OF PREVENTING HARMFUL EFFECTS ON THE PUBLIC
HEALTH...............................................................................................................................................................................…162
Barbara PENAVIĆ, Marijana BUBALO, Adrijana FILIPOVIĆ, Ana CRNOGORAC, Ana MANDIĆ
ALLIUM TEST IN WATER TOXICITY SCREENING ………………………………………………………………………….……………….…...……………..163
Marina POJE SOVILJ, Igor MIKLAVČIĆ, Goran ŠMIT, Denis STANIĆ, Vanja RADOLIĆ
RADON IN WELLS AND NATURAL SPRINGS IN CROATIA
RADON U VODAMA BUNARA I PRIRODNIH IZVORA HRVATSKE…..................................................................................164,165
Brigita POPOVIĆ, Ante BUBALO, Mirna HABUDA-STANIĆ, Irena IŠTOKA OTKOVIĆ
ANALYSIS OF THE AGRICULTURAL PRODUCTION TYPE AND TRAFFIC ON THE NITROGEN OXIDES EMISSIONS
ANALIZA UTJECAJA VRSTE POLJOPRIVREDNE PROIZVODNJE I PROMETA NA MISIJU DUŠIKOVIH OKSIDA………………..166, 167
Ivica PRLIĆ
VARIOUS PUZZLES OF LONG-STANDING RADIOACTIVE, NORM RESIDUE, ISSUES AT THE ENVIRONMENTALLY VALUABLE
LOCATION OF EX. CHEMICAL PLANT FACILITY "JUGOVINIL" AT THE SHORES OF KAŠTELA BAY…...........................................168
Tena RADOČAJ, Oliver BARIĆ, Neven IVEŠA, Ivan ŠPELIĆ, Jurica JUG-DUJAKOVIĆ, Ana GAVRILOVIĆ
ESTIMATION OF THE AMOUNT OF BY-CATCH IN DIFFERENT FISHING GEAR……………………………………….………….……………….169
Nikola SAKAČ, Nada GLUMAC, Sanda DRENOVAC, Iva KOŠČAK, Tanja POTOČNIK-HUNJADI, Dean MARKOVIĆ,
Dubravka MADUNIĆ-ČAČIĆ, Marija JOZANOVIĆ
NEW SURFACTANT SENSOR BASED ON 1,3-DIOCTADECYL-1H-1,2,3-TRIAZOL-3-IUM…........................................................170
Svjetlana STANIĆ-KOŠTROMAN, Anita DEDIĆ, Dragan ŠKOBIĆ
BIOASSESSMENT OF THE SURFACE WATER BODIES IN THE ADRIATIC SEA BASIN IN BOSNIA AND HERZEGOVINA
BIOLOŠKA PROCJENA POVRŠINSKIH VODNIH TIJELA U SLIVNOM PODRUČJU JADRANSKOG MORA, BOSNA I HERCEGOVINA
…....................................................................................................................................................................................171, 172
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Filip STEVIĆ, Tea KRISTIĆ, Katarina PEHARDA, Dubravka ŠPOLJARIĆ MARONIĆ, Tanja ŽUNA PFEIFFER, Nikolina BEK
CYANOBACTERIA AS A TOOL FOR FRESHWATER QUALITY MONITORING…………………………………………………………………………173
Sanja STIPIČEVIĆ, Snježana HERCEG ROMANIĆ, Gordana MENDAŠ, Sanja FINGLER, Ivana JAKOVLJEVIĆ, Goran JAKŠIĆ
OCCURRENCE OF PERSISTENT ORGANIC POLLUTANTS IN THE NERETVA RIVER SEDIMENT, CROATIA…………………………..…174
Milica VRANEŠEVIĆ, Radoš ZEMUNAC, Ksenija MAČKIĆ, Andrea SALVAI
WATER QUALITY ASSESSMENT OF GROUNDWATER FOR IRRIGATION PURPOSES IN MAČVA REGION, SERBIA
OCJENA KVALITETE VODE PODZEMNE VODE ZA NAVODNJAVANJE U REGIONU MAČVE, SRBIJA……………….......……….175, 176
Elizabeta VELJANOSKA SARAFILOSKA, Orhideja TASEVSKA
ASSESSMENT OF THE TROPHIC STATUS OF NATURAL LAKES OHRID, PRESPA AND DOJRAN, R.N. MACEDONIA……………….177
Hrvoje SUČIĆ, Ivan DAMJANOVIĆ, Marika KRALJ, Danijela BEZIK, Dario KOLARIĆ, Mirna HABUDA-STANIĆ, Nataša TURIĆ,
Snježana BENKOTIĆ, Barbara PETROVICKY ŠVEIGER, Ines RUŠKAN
SEASONAL VARIATIONS OF THE TOTAL ORGANIC CARBON (TOC) CONCENTRATIONS IN THE SURFACE WATERS OF KOPAČKI
RIT - NATURAVITA PROJECT IN THE PERIOD JUNE 2021 - JULY 2022
SEZONSKE VARIJACIJE KONCENTRACIJE UKUPNOG ORGANSKOG UGLJIKA (TOC) U POVRŠINSKIM VODAMA KOPAČKOG RITA
- PROJEKT NATURAVITA U RAZDOBLJU SRPANJ 2021. - LIPANJ 2022. GODINE…………………….…………………………………….178, 179
Ivan TOT
PROTECTION AND PRESERVATION OF WATER AND WATER-DEPENDENT ECOSYSTEMS IN KOPAČKI RIT NATURE PARK AS
PART OF NATURAVITA PROJECT
ZAŠTITA I OČUVANJE VODA I O VODAMA OVISNIH EKOSUSTAVA U PARKU PRIRODE KOPAČKI RIT U SKLOPU PROJEKTA
NATURAVITA…………………………..……………………………………………………………………………………………………………………..……….180, 181
Magdalena UJEVIĆ BOŠNJAK, Iva ŠUŠIĆ, Filip GAJŠAK, Ivana PUKLJAK, Maja REČIĆ, Valentina GORIČANEC
MONITORING OF PESTICIDES IN CROATIAN DRINKING WATER…………………………..………………………………………………....……….182
Environmental Regulations and Laws
Okolišno pravo i regulativa
Michael BOVIATSIS
IMPLEMENTING ETS IN THE SHIPPING SECTOR: ASSESSING THE SUSTAINABILITY OF THE NEW SYSTEM………………………..183
Michael BOVIATSIS
DOES UNLIMITED LIABILITY IMPACT MARITIME SUSTAINABILITY? AN EVALUATION OF US MARITIME LEGISLATION
COMPARED TO INTERNATIONAL LEGISLATION AND INCENTIVES…………………………………………………………………………….……...184
Danija BUDIMIR, Sara KORADE
LEGAL ASPECTS OF RIGGING CO2 EMISSION DATA AND THE GLOBAL FRAUD OF THE GERMAN AUTOMOBILE GIANT
PRAVNI ASPEKTI LAŽIRANJA PODATAKA O EMISIJI CO2 I GLOBALNE PRIJEVARE NJEMAČKOG AUTOMOBILSKOG
GIGANTA…………………..……………………………………………………………………………………………………………………….…………………...185, 186
Ana ĐANIĆ ČEKO
ANALYSIS OF SELECTED SPECIAL ADMINISTRATIVE PROCEDURES IN THE FIELD OF ENVIRONMENTAL PROTECTION AND
ADMINISTRATIVE-JUDICIAL PROTECTION
ANALIZA ODABRANIH POSEBNIH UPRAVNIH POSTUPAKA U PODRUČJU ZAŠTITE OKOLIŠA I UPRAVNO-SUDSKA
ZAŠTITA…………………….………………………………………………………………….……………………………………………………….…………….....187, 188
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Antonija HINCKEL OSOJNIK
SUSTAINABLE ARTIFICIAL INTELLIGENCE IN PUBLIC POLICIES PROPOSALS
ODRŽIVA UMJETNA INTELIGENCIJA U PRIJEDLOZIMA JAVNIH POLITIKA………………..…………………………………………………189, 190
Stanimira IVANOVA, Rayna GEORGIEVA, Petar PETROV
INTEGRATION OF THE „DO NO SIGNIFICANT HARM“ (DNSH) PRINCIPLE IN THE STRATEGIC ENVIRONMENTAL ASSESSMENT
(SEA) OF THE PROGRAMME DOCUMENTS OF THE REPUBLIC OF BULGARIA FOR THE MANAGEMENT OF EU FUNDS FOR THE
2021-2027 PROGRAMME PERIOD……………………………………………….……………………………………………………………………………....…191
Tunjica PETRAŠEVIĆ, Dunja DUIĆ, Veronika SUDAR
ENVIRONMENTAL PROTECTION BEFORE THE COURT OF JUSTICE OF THE EUROPEAN UNION
ZAŠTITA OKOLIŠA PRED SUDOM EUROPSKE UNIJE.......................................................................................................192, 193
Raul PENDE
CHARGING TOWARDS A GREEN FUTURE: CHALLENGES TO ELECTROMOBILITY REGULATION IN CROATIA…........................194
Ines POHAJDA, Jelena GADŽE, Kristina BATELJA LODETA
CROATIAN ORGANIC AGRICULTURE WITHIN THE COMMON AGRICULTURAL POLICY OF THE EUROPEAN UNION.......…….195
Domagoj ROŽAC, Daša PANJAKOVIĆ SENJIĆ
PROTECTION AGAINST ENVIRONMENTAL POLLUTION FROM HARMFUL NOISE EMISSIONS AND LIGHT EMISSIONS IN THE
LIGHT OF THE APPLICATION OF THE ADMINISTRATIVE PRINCIPLE OF PROPORTIONALITY
ZAŠTITA OD ONEČIŠĆENJA OKOLIŠA OD ŠTETNIH IMISIJA BUKE I SVJETLOSNIH IMISIJA U SVJETLU PRIMJENE UPRAVNOG
NAČELA RAZMJERNOSTI….............................................................................................................................................196, 197
Aleksandra VASILJ, Biljana ČINČURAK ERCEG, Iva IŽAKOVIĆ
WITH LEGAL REGULATION TO GREEN TRANSPORT – STATE AND CHALLENGES
PRAVNOM REGULATIVOM DO ZELENOG PROMETA – STANJE I IZAZOVI………………………………………………………..………….198, 199
Forestry and Urban Forestry
Šumarstvo i urbano šumarstvo
Irena FRANJIĆ, Dragomir PFEIFER, Blaž ŠTEFANEK
DEMINING, RESTORATION AND PROTECTION OF FOREST AND FOREST LAND IN PROTECTED AND NATURA 2000 SITES IN
DANUBE-DRAVA REGION – NATURAVITA
RAZMINIRANJE, OBNOVA I ZAŠTITA ŠUMA I ŠUMSKOG ZEMLJIŠTA U ZAŠTIĆENIM I NATURA 2000 PODRUČJIMA U
DUNAVSKO-DRAVSKOJ REGIJI - NATURAVITA………………………………………………………………………………………………...……..…200, 201
Goran HULJENIĆ, Ana Marija MARIN, Andrija MAJIĆ
DEVELOPMENT OF EUROPEAN STANDARDS IN URBAN FORESTRY AND ARBORICULTURE
RAZVOJ EUROPSKIH STANDARDA U URBANOM ŠUMARSTVU I ARBORIKULTURI………………..…………………………..……….202, 203
Goran HULJENIĆ, Ana Marija MARIN, Andrija MAJIĆ
DIGITAL SYSTEM FOR THE MANAGEMENT OF WOODY GREENERY - THE BASIS OF GOOD MANAGEMENT IN URBAN FORESTRY
DIGITALNI SUSTAV ZA UPRAVLJANJE DRVENASTIM ZELENILOM – OSNOVA DOBROG GOSPODARENJA U URBANOM
ŠUMARSTVU………….….………………………………………………………………………………………………………………………………………....…204, 205
Marko OŽURA, Nina POPOVIĆ, Zrinka MESIĆ
INITIAL MONITORING OF LEAF CHLOROPHYLL CONCENTRATION OF TREES IN AN URBAN ENVIRONMENT
POČETNO PRAĆENJE KONCENTRACIJE KLOROFILA U LIŠĆU DRVEĆA U URBANOM OKOLIŠU……………………………………206, 207
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Boris RADIĆ, Milena VUKMIROVIĆ, Suzana GAVRILOVIĆ
HIDDEN BROAD STROKES IN A SHORTCUT FOR LANDSCAPE RESILIENCE: REDISCOVERING THE LOST BELGRADE RIVER
SHORE…................................................................................................................................................................................208
Mile RADOČAJ, Irena FRANJIĆ, Blaž ŠTEFANEK
CREATING OF FOREST MANAGEMENT PLANS AS ECOLOGICAL NETWORK MANAGEMENT PLANS – ECOMANAGER
IZRADA ŠUMSKOGOSPODARSKIH PLANOVA KAO PLANOVA UPRAVLJANJA EKOLOŠKOM MREŽOM ECOMANAGER…………………………………………………………………………………………………………………………………………………………209, 210
Klemen STRMŠNIK, Matjaž HARMEL, Samo ŠKRJANEC, Matevž PREMELČ
DEVELOPING URBAN AND PERI-URBAN FORESTS PLANNING AND MANAGEMENT GUIDELINES THROUGH A
TRANSNATIONAL PROJECT – WHAT HAVE WE LEARNED AND WHAT CAN WE SHARE WITH OTHER CITIES?…………….…..…211
Marina VUKIN, Mirjana BARTULA, Radomir MANDIC, Goran KNEZEVIC, Dragan NOVAKOVIC, Adiba DZUDOVIC
FOREST HEALTH RESOURCES: A NEW APPROACHES IN APPLIED ECOLOGY
ZDRAVSTVENI RESURSI ŠUMA: NOVI PRISTUPI U PRIMIJENJENOJ EKOLOGIJI…………………………………………..…….………..212, 213
Green Architecture and Construction
Zelena arhitektura i gradnja
Haris BRADIĆ, Amir ČAUŠEVIĆ, Nerman RUSTEMPAŠIĆ
TRANSFORMATION OF THE EXISTING ENVELOPE OF THE BUILDING WITH THE AIM OF USING RENEWABLE ENERGY SOURCES
TRANSFORMACIJA POSTOJEĆE OVOJNICE ZIDANOG OBJEKTA S CILJEM KORIŠTENJA OBNOVLJIVIH IZVORA ENERGIJE
…....................................................................................................................................................................................214, 215
Ivana BARIŠIĆ, Tamara BRLEKOVIĆ, Mario GALIĆ
ECOLOGICAL ASPECTS OF THE USE OF WASTE RUBBER IN ROAD CONSTRUCTION
EKOLOŠKI ASPEKTI PRIMJENE OTPADNE GUME U CESTOGRADNJI……………………………………………………………..…..…….…216, 217
Ivana CAREVIĆ, Ana BEŠKER, Bojan MILOVANOVIĆ, Nina ŠTIRMER, Ivana BANJAD PEČUR
WHO WILL CARRY OUT THE ENERGY RENOVATION OF THE BUILDINGS?.………………………………………………………………..……..218
Amir ČAUŠEVIĆ, Nerman RUSTEMPAŠIĆ, Haris BRADIĆ
SIGNIFICANCE AND COMPARISONS OF THE APPLICATION OF GREEN AREAS ON ROOF STRUCTURES OF THE ENVELOPE OF
EXISTING AND NEWLY DESIGNED BUILDINGS
ZNAČAJ I KOMPARACIJE PRIMJENE ZELENIH POVRŠINA NA KROVNIM STRUKTURAMA OVOJNICE POSTOJEĆE I
NOVOPROJEKTIRANE ARHITEKTURE…...........................................................................................................................219, 220
András GREG, Gábor VERES
THE RECONDITIONING OF THE MARKET HALL OF PÉCS IN THE CONTEXT OF THE SUSTAINABILITY - ENVIRONMENTAL
EMERGENCY AND ARCHITECTURE………………..………………………………………………………………………………………………….…….……….221
Sandra JURADIN, Ivanka NETINGER GRUBEŠA, Ema RIBAROVIĆ
EFFECT OF 40-DAY SEAWATER TREATMENT OF SPANISH BROOM FIBERS ON THE MECHANICAL PROPERTIES OF
REINFORCED CEMENT MORTAR…………..……………………….…………………………….…………..……………………………………….……….222
Petru NICOLAE, Raluca-Ioana NICOLAE, Andreea-Raluca SLAVE, Ștefan Cătălin POPESCU
ECOSYSTEM SERVICES GENERATED BY IMPLEMENTING CARBON FOOTPRINT REDUCTION MEASURES FOR INFRASTRUCTURE
PROJECTS...........................................................................................................................................................................…223
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Borislav PETROVIC, Srecko SIMOVIC
SPATIAL PROGRAMMING STUDY FOR OBJECTS - TEMPORARY RESIDENCE OF PEDESTRIANS AND/OR CYCLISTS, USING THE
ROUTES THROUGH THE REPUBLIC OF SERBIA, AS PART OF TRANS-EUROPEAN PATHS….......................................................224
Radmila SINDJIC GREBOVIC, Marko GREBOVIC
FIBER-REINFORCED CONCRETE AS AN ASPECT OF GREEN CONSTRUCTION TECHNOLOGY…...............................................225
Arta SYLEJMANI, Bojan MILOVANOVIĆ, Ivana BANJAD PECUR, Violeta NUSHI
ENERGY RETROFIT ANALYSIS IN THE ICONIC BUILDING….....................................................................................................226
Domagoj TKALČIĆ, Bojan MILOVANOVIĆ, Ivana BANJAD PEČUR, Marija JELČIĆ RUKAVINA
OPTIMIZATION OF THERMAL BRIDGES OF COMPOSITE LIGHTWEIGHT PANELS WITH INTEGRATED STEEL LOAD-BEARING
STRUCTURE
OPTIMIZACIJA TOPLINSKIH MOSTOVA KOMPOZITNIH LAGANIH PANELA S INTEGRIRANOM NOSIVOM KONSTRUKCIJOM
…………………………………………………………………………………………………………………………………………….………………………………….227, 228
Ivan VRDOLJAK, Hrvoje KRSTIĆ
PRELIMINARY SMALL-SCALED THERMAL RESISTANCE TESTING OF A MASONRY WALL WITH ENHANCED ELECTROMAGNETIC
SHIELDING EFFECTIVENESS………………………………………………………………………………………………...……………………………………..……229
Green Chemistry and Chemical Engineering
Zelena kemija i kemijsko inženjerstvo
Amra BRATOVCIC
APPLICATION OF NANOFLUIDS AND NANOCOMPOSITES FOR ENHANCED OIL RECOVERY………………………………………………..230
Kristina BULE MOŽAR, Viktorija MARTINJAK, Martina MILOLOŽA, Matija CVETNIĆ, Tomislav BOLANČA,
Dajana KUČIĆ GRGIĆ, Marinko MARKIĆ, Šime UKIĆ
DEGRADATION OF POLYOLEFIN MICROPLASTICS BY UV-C/S2O82- TREATMENT…..............................................................231
Valentina BUŠIĆ, Dora ZOBUNDŽIJA, Dajana GAŠO-SOKAČ
GREEN SYNTHESIS OF PYRIDINE- AND QUINOLINE-BASED HYDRAZONE…...........................................................................232
Vlatka GVOZDIĆ, Elvira KOVAČ ANDRIĆ, Ana PETROVIĆ, Zorana KATANIĆ, Ljiljana KRSTIN, Iva RADOJKOVIĆ
GREEN SYNTHESIS OF SILVER NANOPARTICLES USING THE AQUEOUS EXTRACT OF OPHIOSTOMA NOVO-ULMI……..….….233
Maša ISLAMČEVIĆ RAZBORŠEK, Saša STANKOVIĆ
EXPLORING THE POTENTIAL OF DEEP EUTECTIC SOLVENTS FOR ECO-FRIENDLY EXTRACTION OF BIOACTIVE ONION PEEL
COMPOUNDS……………………………………………………………………………………………………………………………………………………………....…234
Mojca SERUČNIK, Samo SOTLAR, Katarina ŠIMUNOVIĆ, Ines MANDIĆ-MULEC, Polona ŽNIDARŠIČ-PLAZL
DEVELOPMENT OF A MICROREACTOR FOR LACCASE-CATALYZED OXIDATIONS OF PHENOLIC COMPOUNDS………….………235
Anita ŠALIĆ, Matea BAJO, Mia RADOVIĆ, Marina CVJETKO BUBALO, Ana JURINJAK TUŠEK, Bruno ZELIĆ, Dunja ŠAMEC
GREEN EXTRACTION OF GINKGETIN FROM GINKGO LEAVES WITH NATURAL DEEP EUTECTIC SOLVENTS……………………..…236
Borut ŠKETA, Polona ŽNIDARŠIČ-PLAZL
ONE-STEP ENZYME ISOLATION AND IMMOBILIZATION IN A MICROREACTOR FOR SUSTAINABLE TRANSAMINATION.......237
Sebastijan ŠMID, Marija GORJANC
DEVELOPMENT OF FUNCTIONAL AND PROTECTIVE TEXTILES USING WASTE PLANT MATERIAL……………….…………………..…238
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Noura TOUABI, Sanja MARTINEZ, Moussa BOUNOUGHAZ, Malek AMMAR
POTENTIOSTATIC ELECTRODEPOSITION OF ZINC IN THE PRESENCE OF SURFACTANTS……………………………………………………239
Šime UKIĆ, Kristina BULE MOŽAR, Marija KUŠTRO, Dubravka TAVRA, Viktorija MARTINJAK, Martina MILOLOŽA,
Matija CVETNIĆ, Tomislav BOLANČA, Dajana KUČIĆ GRGIĆ, Marinko MARKIĆ
BIODEGRADATION OF PS AND PVC MICROPLASTICS USING GEOTRICHUM CANDIDUM AND CANDIDA PARAPSILOSIS………240
Green Biotechnology
Zelena biotehnologija
Gabriela IBIETA, Jimena ORTIZ SEMPÉRTEGUI, Mauricio PEÑARRIETA, Javier LINARES-PASTÉN
ENZYMATIC PRODUCTION OF PREBIOTIC OLIGOSACCHARIDES FROM SEEDS……………………………………………………………....…241
Jasmina IBRAHIMPAŠIĆ, Aida DŽAFEROVIĆ, Samira DEDIĆ, Halid MAKIĆ
ANTIOXIDATIVE PROPERTIES OF EXTRACTS FROM INVASIVE SPECIES REYNOUTRIA JAPONICA…………………………………....…242
Sanja KEREZOVIĆ, Jasenka ANTUNOVIĆ DUNIĆ, Vesna PERŠIĆ
ENHANCING LIPID AND STARCH PRODUCTION IN PARACHLORELLA KESSLERI UNDER SALT STRESS AND NITROGEN
LIMITATION…………….……………………………………………………….……………………………………………………………………………………………..243
Jimena ORTIZ SEMPÉRTEGUI, Gabriela IBIETA, Cecilia TULLBERG, Mauricio PEÑARRIETA, Javier LINARES-PASTÉN
PRODUCTION OF FUNCTIONAL FATTY ACIDS FROM VEGETABLE OILS BY A THERMOSTABLE LIPASE (TTH-LYP)...............…244
Igor PLAZL, Goran N. JOVANOVIC
TIME SCALE ANALYSIS IN MODEL-BASED DESIGN OF MICROSCALE-BASED BIOREACTORS…..……………………………........…….245
Anna ROMOLO, Aleš IGLIČ, Veronika KRALJ-IGLIČ
MICROALGAE AS A MODEL SYSTEM FOR THE IN VIVO EFFECTS OF MATERIALS……………………………..……………………….………246
Sergio TORREZ ALVAREZ, Giovanna ALMANZA, Yonny FLORES, Javier A. LINARES-PASTÉN
DEVELOPMENT OF BIOACTIVE COMPOUNDS FROM RESIDUAL BIOMASS FROM THE PROCESSING OF ASAÍ FRUITS
(E. PRECATORIA) …………………..……………………………………………………………………………………..…………………………………………………247
Polona ŽNIDARŠIČ-PLAZL
(MICRO)FLOW BIOCATALYSIS AS A KEY ENABLING TECHNOLOGY IN SUSTAINABLE SYNTHESIS……………….…….………………..248
Green Economy
Zelena ekonomije
Kristina AFRIĆ RAKITOVAC, Aleksandra KRAJNOVIĆ, Alen BELULLO
ENVIRONMENTAL LITERACY AND SUSTAINABLE CONSUMPTION – THE ROLE OF THE HIGHER EDUCATION
INSTITUTIONS…………………………………………………………………………………………………………………………………………………………………249
Zoran GALIĆ, Mirjana RADMAN FUNARIĆ, Katarina POTNIK GALIĆ
ANALYSIS OF INVESTMENT EFFICIENCY IN THE PRODUCTION OF BIOPLASTICS FROM INDUSTRIAL HEMP
ANALIZA UČINKOVITOSTI ULAGANJA U PROIZVODNJU BIOPLASTIKE NA BAZI INDUSTRIJSKE KONOPLJE……………..….250, 251
Darija IVANKOVIĆ, Željka BORZAN, Ana ŠARIĆ
CREATIVE ENTERPRISES AND PROTECTION OF INTELLECTUAL PROPERTY IN THE REPUBLIC OF CROATIA
KREATIVNA PODUZEĆA I ZAŠTITA INTELEKTUALNOG VLASNIŠTVA U REPUBLICI HRVATSKOJ………………….…………....…252, 253
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Gorana JELIĆ MRČELIĆ, Luka ŽIVANOVIĆ, Vedrana NERLOVIĆ
THE ROLE OF FISHING PORTS IN THE SUSTAINABLE BLUE ECONOMY
ULOGA RIBARSKIH LUKA U ODRŽIVOJ PLAVOJ EKONOMIJI…………….……………………………………………………………...…....…254, 255
Sanja JURIĆ, Sandra MANDINIĆ
CIRCULAR ECONOMY AS A ZERO-WASTE PHILOSOPHY
CIRKULARNA EKONOMIJA KAO FILOZOFIJA NEPOSTOJANJA OTPADA……………..……………………………………………..….……256, 257
Katarina MAROŠEVIĆ, Tihana SUDARIĆ, Igor JURIČIĆ
BLUE ECONOMY – BIOTECHNOLOGY INSPIRED BY NATURE
PLAVA EKONOMIJA - PRIRODOM INSPIRIRANA BIOTEHNOLOGIJA..............................................................................258, 259
Ivan TOLIĆ
GREEN MARKETING IS A LOGICAL ANSWER TO THE CONSUMER SOCIETY
ZELENI MARKETING LOGIČAN ODGOVOR POTROŠAČKOM DRUŠTVU…………………………..………………………………………….260, 261
Green Education
Ekološko obrazovanje
Jurislav BABIĆ, Sandra BUDŽAKI, Natalija VELIĆ, Darko VELIĆ, Antun JOZINOVIĆ, Mario PANJIČKO
EDUCATION IN SOLID WASTE MANAGEMENT: A STEP TOWARDS ACHIEVING THE SUSTAINABLE DEVELOPMENT
GOALS………………….…………………………………………………………………………………………………………………………………….…….….…….…..262
Irella BOGUT, Antonija HULJEV
ENVIRONMENTAL EDUCATION: ENVIRONMENTAL TOPICS IN CROATIAN LANGUAGE TEXTBOOKS………………………….……..263
Edita BORIĆ, Irella BOGUT, Emina BERBIĆ KOLAR
THE IMPORTANCE OF SUSTAINABLE DEVELOPMENT INTEGRATION AT ALL LEVELS OF EDUCATION
VAŽNOST INTEGRACIJE ODRŽIVOG RAZVOJA NA SVIM RAZINAMA OBRAZOVANJA…………………………………………….……264, 265
Edita BORIĆ, Valentina MAJDENIĆ, Marta ZEČEVIĆ BERBIĆ
EDUCATION FOR SUSTAINABLE DEVELOPMENT IN CLASSROOM TEXTBOOKS - SUBJECTS CROATIAN LANGUAGE AND
NATURE AND SOCIETY
OBRAZOVANJE ZA ODRŽIVI RAZVOJ U UDŽBENICIMA RAZREDNE NASTAVE - NASTAVNI PREDMET HRVATSKI JEZIK I PRIRODA
I DRUŠTVO…………..…………………………………………………………………………………………………………………………………………………..266, 267
Maja BRUST NEMET, Katarina DRINOVAC, Ljubica NEDIĆ
EDUCATION FOR SUSTAINABLE DEVELOPMENT FROM A FUTURE TEACHERS’ PERSPECTIVE
ODGOJ I OBRAZOVANJE ZA ODRŽIVI RAZVOJ IZ PERSPEKTIVE BUDUĆIH UČITELJA………………………..………………..….…...268, 269
Bent EGBERG MIKKELSEN
EDUCATION, ENGAGEMENT & EMPOWERMENT IN GREEN LOCAL FOOD SYSTEMS TRANSFORMATION - INSIGHTS FROM THE
LIVING FOOD LAB STUDY……………………………………………………………………………………………..…………….…………….………………….....270
Eva FALCH, Massimo BUSUOLI
DIGITAL CLASSROOMS ON FOOD POLICY IN HIGHER EDUCATION……………………………………………………………………….………….271
Jernej FRANGEŽ, Marko JESENIK
INTERACTIVE EDUCATION ON SUSTAINABLE USE OF ELECTRICAL DEVICES……………………………………………………….…………….272
Ljiljana KENCEL, Barbara MARAS
DEVELOPING ACTIVE AND ECOLOGICALLY AWARE GENERATIONS
RAZVIJANJE AKTIVNIH I EKOLOŠKI OSVIJEŠTENIH GENERACIJA…………….……….……………………………………..........……....…273, 274
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Anita KULAŠ MIROSAVLJEVIĆ
ECOLOGICAL EDUCATION FOR A BETTER TOMORROW
EKOLOŠKO OBRAZOVANJE ZA BOLJE SUTRA……………………………………..……….……………………………………..........………....…275, 276
Mario PROTULIPAC
COMPETENCIES FOR PROJECT SUSTAINABILITY AND CONTRIBUTION TO THE UN´S SUSTAINABLE DEVELOPMENT GOALS
KOMPETENCIJE ZA ODRŽIVOST PROJEKATA I DOPRINOS UN-OVIM CILJEVIMA ODRŽIVOG RAZVOJA….......................277, 278
Antoaneta RADOČAJ-JERKOVIĆ, Majda ŠKRLEC, Anja PAPA
ENVIRONMENTAL EDUCATION AND SUSTAINABLE DEVELOPMENT THROUGH MUSIC - THE RESULTS OF THE PROJECT „FOUR
SEASONS: SYNERGY OF MUSIC AND ECOLOGY“
EKOLOŠKO OBRAZOVANJE I ODRŽIVI RAZVOJ KROZ GLAZBU – PREDSTAVLJANJE REZULTATA PROJEKTA “ČETIRI GODIŠNJA
DOBA: SINERGIJA GLAZBE I EKOLOGIJE”………………………………..…………………….…………………………………………………………..279, 280
Aleksandra ROTAR
THE „BEES“ PROJECT IS AN EXAMPLE FROM PRACTICE AND THE FOUNDATION OF EXCELLENT EDUCATION FOR THE
DEVELOPMENT OF CREATIVITY
PROJEKT “PČELE” JE PRIMJER IZ PRAKSE I TEMELJ ODLIČNOG ODGOJA I OBRAZOVANJA ZA RAZVOJ KREATIVNOSTI.…281, 282
Green Technology
Zelene technologije
Marija BANOŽIĆ, Krunoslav ALADIĆ, Małgorzata KRZYWONOS, Hanna PIŃKOWSKA, Igor MUCHA, Adrianna ZŁOCIŃSKA,
Stela JOKIĆ
THERMAL STABILITY OF HESPERIDIN-MICROCAPSULES DRUG DELIVERY SYSTEMS PREPARED THROUGH AN ENTIRELY GREEN
ROUTE…..….………………………………………………………………………………………………….…………………………….……………………….….……..283
Ivo BAŠIĆ, Mateja PETRAČIĆ
APPLICATION OF GREEN TECHNOLOGIES IN NATURE PROTECTION
PRIMJENA ZELENIH TEHNOLOGIJA U ZAŠTITI PRIRODE..….….……………………..……………………….…………….….………………..284, 285
Barbara BERTOVIĆ, Nolla TODOROVIĆ, Ivan ZGREBEC, Monika ŠABIĆ RUNJAVEC, Marija VUKOVIĆ DOMANOVAC
BIOREMEDIATION POTENTIAL OF HYDROCARBON-DEGRADING BACTERIA FROM OIL-CONTAMINATED SOILS………..……..286
Barbara BERTOVIĆ, Barbara TONKOVIĆ, Juraj LAZIĆ, Marija VUKOVIĆ DOMANOVAC
BIOREMEDIATION AND SUSTAINABILITY IN CROATIA……………………………………………………………………………………………………..287
Ivana BOLANČA MIRKOVIĆ, Zdenka BOLANČA, Goran MEDEK
RECOVERY OF CELLULOSE FIBRES BY PROCESSING PRINTS WITH INNOVATIVE INKS ON A PRINTING SUBSTRATE WITH ULVA SP
OPORABA CELULOZNIH VLAKANACA OBRADOM OTISAKA S INOVATIVNIM BOJAMA NA TISKOVNOJ PODLOZI S ALGOM ULVA SP
…………………………………………………………………………………………………………………………………………………………………………………………..288, 289
Tena BUJAS, Manuela VUKIĆ, Marija KORIČAN, Ivan ĆATIPOVIĆ, Nikola VLADIMIR
FORMULATION OF QUANTITATIVE INDICATORS FOR COMPARATIVE ASSESSMENTS OF FLOATING MARICULTURE
SYSTEMS….............................................................................................................................................................................290
Maja DENT, Dolores ŠAŠKO
ULTRASOUND-ASSISTED EXTRACTION TO OBTAIN SUGARS FROM OLIVE LEAVES……………………………….……..……………….....291
Damjana DROBNE, Eva KRANJC, Sara NOVAK
GREEN DEAL INSPIRED CHARACTERIZATION FOR SAFETY PROFILING OF 2D MATERIALS (ACCORDs)…………………….…….....292
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Filip DUJMIĆ, Sven KARLOVIĆ, Marko ŠKEGRO, Damir JEŽEK, Mladen BRNČIĆ
TEXTURAL PROPERTIES OF ULTRASONIC-ASSISTED VACUUM-DRIED CUCURBITA MOSCHATA SQUASH………………………….293
Mirjana ČURLIN, Tea KAURIN, Tanja PUŠIĆ, Branka VOJNOVIĆ
ANALYSIS OF PARTICLES IN THE EFFLUENT FROM WASHING THE BIOPOLYMER STRUCTURE CHITOSAN/POLYESTER
ANALIZA ČESTIČNE TVARI U EFLUENTU OD PRANJA BIOPOLIMERNE STRUKTURE KITOZAN/POLIESTER………………….…294, 295
Domagoj GABRIĆ, Mia KUREK, Mario ŠČETAR, Mladen BRNČIĆ, Mario BOŽIĆ, Kata GALIĆ
CHARACTERIZATION OF BIOPOLYMER-COATED PLASTIC SHEET ENRICHED WITH CLOVE ESSENTIAL OIL……………….....…….296
Emilia GLIGORIĆ, Ružica IGIĆ, Ljiljana SUVAJDŽIĆ, Branislava TEOFILOVIĆ, Nevena GRUJIĆ
COMPARATIVE ANALYSIS OF SALIX FRAGILIS BARK EXTRACTS OBTAINED BY DIFFERENT GREEN EXTRACTION
TECHNIQUES……………….....………………………………………………………………………………………………………………….……………………….….297
Jasna HALAMBEK, Ivan ŠTIGLIĆ, Ines CINDRIĆ
APPLICATION OF COATINGS BASED ON CHITOSAN AND EUCALYPTOL IN THE PROTECTION OF STEEL AGAINST ACID
CORROSION
PRIMJENA PREMAZA NA BAZI KITOZANA I EUKALIPTOLA U ZAŠTITI ČELIKA OD KISELINSKE KOROZIJE………….….…..…298, 299
Slađana KRIVOŠIJA, Igor JERKOVIĆ, Aneta RONDOVIĆ, Jelena KNEŽEVIĆ, Stela JOKIĆ, Krunoslav ALADIĆ,
Mirjana SULEJMANOVIĆ
SUPERCRITICAL EXTRACTION OF WILD EDIBLE MUSHROOMS (MORCHELLA STEPPICOLA AND MACROLEPIOTA PROCERA)
AND THEIR LIPID COMPOSITION…………….………………………………………………………………………………………………………….……….…..300
Branko NERAL, Manja KUREČIČ
EVALUATION OF CHANGES AT THE FIBERS’ MOLECULAR SCALE AFTER AN INCREASED NUMBER OF DRYING CYCLES……..301
Martina PERŠIĆ, Slavica DUDAŠ, Melita ZEC-VOJINOVIĆ, Marin TOMIČIĆ
PRELIMINARY RESEARCH: THE PHENOLIC CONTENT OF GRAPE SEEDS OF THE MOST COMMON GRAPE VARIETIES GROWN
IN ISTRIAN VINEYARDS
PRELIMINARNO ISTRAŽIVANJE: SADRŽAJ UKUPNIH FENOLA U SJEMENKAMA GROŽĐA NAJZASTUPLJENIJIH SORTI VINOVE
LOZE U ISTARSKIM VINOGRADIMA ………….………………………………………………………..………………………………………………….…302, 303
Slavko RUPČIĆ, Maja VARGA, Đurđica KOVAČIĆ
MEASUREMENTS OF EM RADIATION PROPAGATION THROUGH BIOMATERIAL SAMPLES BASED ON HARVEST RESIDUES…304
Siniša SIMIĆ, Mirjana SULEJMANOVIĆ, Slađana KRIVOŠIJA, Aleksandra GAVARIĆ, Nataša NASTIĆ, Senka VIDOVIĆ
SUPERCRITICAL EXTRACTION OF LYCOPERDUM SACCATUM LIPOPHILIC BIOACTIVE COMPOUNDS…………………..…….………305
Mirjana SULEJMANOVIĆ, Ioannis MOURTZINOS, Anastasia KYRIAKOUDI, Slađana KRIVOŠIJA, Nataša NASTIĆ,
Senka VIDOVIĆ
ENVIRONMENTALLY FRIENDLY SUBCRITICAL WATER EXTRACTION OF GINGER (ZINGIBER OFFICINALE) HERBAL DUST…..…306
Marko ŠKEGRO, Filip DUJMIĆ, Sven KARLOVIĆ, Damir JEŽEK
INFLUENCE OF HIGH HYDROSTATIC PRESSURE ON THE PARTICLE SIZE DISTRIBUTION OF SMOOTHIES………………………..…307
Branislava TEOFILOVIĆ, Saša VUKMIROVIĆ, Milan VRANEŠ, Snežana PAPOVIĆ, Emilia GLIGORIĆ, Nevena GRUJIĆ
DEEP EUTECTIC SOLVENTS (DES) EXTRACTION FROM LAMIACEAE PLANTS………………………….……..………………………………..…308
Maja TURK SEKULIĆ, Jelena RADONIĆ, Szabolcs PAP, Mira PUCAREVIĆ, Nataša STOJIĆ
BIOCHAR AS NBS FOR REMEDIATION OF THE VOJVODINA SITE-SPECIFIC CONTAMINATION CHALLENGE…………….…………309
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Helena VIRIC GASPARIC, Pave NINCEVIC, Mario BJELIS, Darija LEMIC
EFFICIENCY OF OZONE APPLICATION IN THE STORAGE OF EXOTIC CITRUS FRUITS………………………………………………………….310
Management Of Natural Protected Areas
Upravljanje zaštićenim područjima prirode
Rene LISAC, Antonija HINCKEL OSOJNIK
METHODS OF COMPREHENSIVE INTERDISCIPLINARY PLANNING AND GOVERNANCE OF THE ISLAND SPACE - THE ISLAND OF
BIŠEVO EXAMPLE
METODE CJELOVITOG INTERDISCIPLINARNOG PLANIRANJA I UPRAVLJANJA OTOČNIM PROSTOROM NA PRIMJERU OTOKA
BIŠEVA….……..................................................................................................................................................................311, 312
Orhideja TASEVSKA, Maria Silvia GIAMBERINI, Antonello PROVENZALE, Illaria BANESCHI, Danijela MARKOVIC
BREDTHAUER, Barbara ZENNARO, Elizabeta VELJANOSKA SARAFILOSKA, Suzana PATCHEVA, Goce KOSTOSKI,
Saso TRAJANOVSKI
ECOSYSTEM SERVICES ASSESSMENT IN PROTECTED AREAS – LAKE OHRID CASE STUDY………………………….…………………..…313
Renewable Energy
Obnovljivi izvori energije
Sabina BEGIĆ, Azra HALILOVIĆ, Indira ŠESTAN
HYDRATED LIME AS A LOW-COST HETEROGENEOUS CATALYST FOR BIODIESEL PRODUCTION BY
TRANSESTERIFICATION……………………………………………………………………………………………………………………………………………………314
Tina ĐUKIĆ, Léonard Jean MORIAU, Matija GATALO, Nejc HODNIK
PLATINUM NANOALLOYS AS ELECTROCATALYSTS FOR THE HYDROGEN FUEL CELL VEHICLES………………..……………………....315
Đurđica KOVAČIĆ, Meri ENGLER, Dunja FOTEZ, Danijela SAMAC, Goran HERMAN, Lara ERGOVIĆ, Josipa JOVIĆ,
Brigita POPOVIĆ
BIOETHANOL PRODUCTION FROM TWO HTF CORN HYBRIDS…………………………………………………………………………………….…..316
Tomislav PEŠA, Maja KRČUM, Grgo KERO, Joško ŠODA
A MODEL FOR SELECTING THE MOST SUITABLE RENEWABLE SOURCE OF ELECTRICITY ON VESSELS
MODEL ZA ODABIR NAJPOGODNIJEG OBNOVLJIVOG IZVORA ELEKTRIČNE ENERGIJE NA PLOVNIM OBJEKTIMA........317, 318
Ivana PINTARIĆ, Magdalena DROŽĐAN, Bojan ĐURIN, Julian HUNT
NEW VIEWS OF THE INFLUENCE OF HYDROPOWER PLANTS ON THE ENVIRONMENT - THE EXAMPLE OF THE DONJA DOBRA
RIVER IN CROATIA…..............................................................................................................................................................319
Dragana TOMAŠEVIĆ PILIPOVIĆ, Đurđa KERKEZ, Milena BEČELIĆ-TOMIN, Vesna PEŠIĆ, Dejan KRČMAR,
Anita LEOVAC MAĆERAK, Božo DALMACIJA
OVERVIEW OF ENERGY PRODUCTION POTENTIAL IN THE WASTEWATER SECTOR…………………………………………..………………320
Sustainable Tourism
Održivi turizam
Kristina AFRIĆ RAKITOVAC, Izidora MARKOVIĆ VUKADIN, Nataša UROŠEVIĆ
SMART SPA AND SUSTAINABLE TOURISM – MEASURING SUSTAINABLE TRANSFORMATION OF EUROPEAN HEALTH
TOURISM DESTINATIONS……………………………………………………………………………………………………..…………………………….….…….…321
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Željka BORZAN, Darija IVANKOVIĆ
DEVELOPMENTAL DETERMINANTS OF CONTINENTAL TOURISM ON THE EXAMPLE OF OSIJEK-BARANJA COUNTY
RAZVOJNE ODREDNICE KONTINENTALNOG TURIZMA NA PRIMJERU OSJEČKO-BARANJSKE ŽUPANIJE…......................322, 323
Bojan ĐURIN, Dragana DOGANČIĆ, Nikola KRANJČIĆ, Suraj Kumar SINGH
ENERGY AND TOURIST POTENTIAL OF THE OLD ABANDONED WATER MILLS ON THE RIVERS…………………………………..……….324
Boris JURIČ, Dijana VUKOVIĆ, Anica HUNJET
MANAGEMENT OF THE TOURIST CONTENT OF THE ADRIATIC ISLANDS IN ORDER TO ACHIEVE SUSTAINABILITY
UPRAVLJANJE TURISTIČKIM SADRŽAJEM JADRANSKIH OTOKA U CILJU POSTIZANJA ODRŽIVOSTI……………..……….….….325, 326
Dinko JURJEVIĆ
THE IMPACT OF CLIMATE CHANGE ON THE HOTEL INDUSTRY
UTJECAJ KLIMATSKIH PROMJENA NA HOTELIJERSTVO…………….……………………………………………………………........……....…327, 328
Ivana KIŠĆINAL
EUROPEAN AMAZON AS ONE OF THE INITIATORS OF SUSTAINABLE TOURISM DEVELOPMENT
EUROPSKA AMAZONA KAO JEDNA OD POKRETAČA RAZVOJA ODRŽIVOG TURIZMA….…………………………………..…..……..329, 330
Vanja KRAJINOVIĆ
ROLE OF LOCAL COMMUNITIES IN REACHING THE SUSTAINABLE TOURISM PARADIGM……………..……………………………………331
Eli MARUŠIĆ, Anita GUDELJ, Marijana GRBEŠA
THE IMPACT OF CRUISE TOURISM ON THE SUSTAINABLE DEVELOPMENT OF THE LOCAL COMMUNITY
UTJECAJ KRUZING TURIZMA NA ODRŽIVI RAZVOJ LOKALNE ZAJEDNICE........................................................................332, 333
Matej MARUŠIĆ, Vlatko ROŽAC, Georg FRANK
SUSTAINABLE MOBILITY LINKING DANUBE TRAVEL STORIES.............................................................................................…334
Jasmina OVČAR, Dora OVČAR
CAMP“GLAMPING VILA TRILOGY” - AN EXAMPLE OF SUSTAINABLE CONTINENTAL TOURISM IN MEĐIMURJE COUNTY
KAMP “GLAMPING VILA TRILOGY” – PRIMJER ODRŽIVOG KONTINENTALNOG TURIZMA U MEĐIMURSKOJ
ŽUPANIJI…………………………………………………………………………………………………………………………………………………………….……335, 336
Mateja PETRAČIĆ, Ivana ŠKRTIĆ, Sandi SALUHOVIĆ
ENVIRONMENTAL PROTECTION AND SUSTAINABLE TOURISM SHOWN ON THE EXAMPLE OF ECO-CERTIFICATES
ZAŠTITA OKOLIŠA I ODRŽIVI TURIZAM NA PRIMJERU EKO CERTIFIKATA.....................................................................…337, 338
Ivana SEČANJ, Paula BUCIĆ, Helena SELIĆ
ADAPTATION OF THE EXISTING TOURIST INFRASTRUCTURE TO CLIMATE CHANGE
PRILAGOĐENOST POSTOJEĆE TURISTIČKE INFRASTRUKTURE KLIMATSKIM PROMJENAMA..........................................339, 340
Simona-Roxana ULMAN, Florin-Constantin MIHAI
PLASTIC POLLUTION CONCERN IN THE CONTEXT OF CIRCULAR TOURISM…………………………..………………………………..………….341
Mira ZOVKO
EXPLORING THE EVALUATION FRAMEWORK OF TOURISM DECARBONIZATION…………………………………………………...………….342
Ivana ŽGANJAR
ICT APPROACH TO GREEN TOURISM………………………………………………………………………………………………..……….….………………….343
XX
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Content / Sadržaj
__________________________________________________
Water, Wastewater Treatmanet and Reuse
Prerada vode, pročišćavanje i recikliranje otpadnih voda
Roukaya BOUYAKHSASS, Salah SOUABI, Safaa KHATTABI RIFI, Abdeslam TALEB, Aysegul PALA, Abdelaziz MADINZI
OPTIMIZATION OF LANDFILL LEACHATE TREATMENT USING A COMBINED ANAEROBIC-AEROBIC COAGULATIONFLOCCULATION PROCESS…...................................................................................................................................................344
Urša BRODNIK, Anja PUGELJ
ECOSYSTEM-BASED APPROACHES FOR RESILIENT WASTE INFRASTRUCTURES…………………………………………………..…………..345
Anamarija DELLAVIA, Sanja SAPUNAR, Ivančica SOMODI
DEMINERALIZED WATER PRODUCTION PROCESS IN THE HEP PROIZVODNJA PLANT, EL-TO ZAGREB PLANT
PROCES PROIZVODNJE DEMINERALIZIRANE VODE U POSTROJENJU HEP PROIZVODNJA, POGON EL-TO ZAGREB….…346, 347
Darko DREV, Mario KRZYK
THE CONCEPT OF CIRCULAR ECONOMY IN WASTEWATER MANAGEMENT…......................................................................348
Zineb ETTALOUI, Salah SOUABI, Safaa KHATTABI RIFI, Aysegul PALA, Chaymea HADDAJI, Abdeslam TALEB
BIOLOGICAL TREATMENT OF FUEL OIL WASHING WATER BY SEQUENTIAL BATCH REACTOR…………………………………...…….349
Ana GAVRILOVIĆ, Mirna HABUDA-STANIĆ, Miloš PELIĆ, Dragana LJUBOJEVIĆ PELIĆ, Jurica JUG-DUJAKOVIĆ
THE USE OF MICROALGAE AND CYANOBACTERIA FOR THE PURIFICATION OF WASTEWATER FROM AQUACULTURE…..…350
Dijana GRGAS, Mirna HABUDA-STANIĆ, Vlado CRNEK, Tea ŠTEFANAC, Tibela LANDEKA DRAGIČEVIĆ
DENITRITATION AND DEPHOSPHATATION UNDER ANOXIC CONDITIONS…………………………………………….……………………….….351
Mirna HABUDA-STANIĆ, Željka ROMIĆ
ARSENIC IN THE DRINKING WATER OF THE TOWN OF OSIJEK – FROM PROBLEM TO SOLUTION………………..………..…….….352
Djurdja KERKEZ, Milena BEČELIĆ-TOMIN, Vesna PEŠIĆ, Dejan KRČMAR, Dragana TOMAŠEVIĆ PILIPOVIĆ, Anita LEOVAC
MAĆERAK, Aleksandra KULIĆ MANDIĆ
STRATEGIC PLANNING OF WASTEWATER TREATMENT PATHWAYS CONTRIBUTING ITS REUSE……………..…………………….…353
Safaa KHATTABI RIFI, Salah SOUABI, Loubna EL FELS, Anas DRIOUICH, Ilham NASSRI, Aysegul PALA, Mohamed HAFIDI,
Abdelaziz MADINZI
OPTIMIZATION OF THE COAGULATION PROCESS FOR OLIVE OIL MILL WASTEWATER USING MORINGA OLEIFERA AS A
NATURAL COAGULANT……………….…………………………………………………………………………………………………………………………………..354
Kristina KRALJ
INFLUENCE OF HYDRAULIC LOADING RATE AND C:N RATIO ON WASTEWATER TREATMENT IN CONSTRUCTED WETLANDS
INOCULATED WITH ARBUSCULAR MYCORRHIZAL FUNGI
UTJECAJ BRZINE HIDRAULIČKOG OPTEREĆENJA I OMJERA C:N NA PROČIŠĆAVANJE OTPADNIH VODA BILJNIM UREĐAJIMA
INOKULIRANIM GLJIVAMA ARBUSCULAR MYCORRHIZAL….………………………………………………………….……………………..…..355, 356
Barbara LENDIĆ, Mirna HABUDA-STANIĆ, Marija STJEPANOVIĆ, Tibela LANDEKA DRAGIČEVIĆ
ECO-FRIENDLY WATER TREATMENTS……………...................................................................................................................…357
Rukiye ÖZTEKİN, Delia Teresa SPONZA
REMOVAL OF GLYPHOSATE (GLP) HERBICIDE FROM THE SURFACE WATER USING POLYANILINE/ZNWO4/WO3
NANOCOMPOSITE................................................................................................................................................................358
XXI
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Tânia PALMA, Julia VALENTINE, Alba MORENO, Maria Clara COSTA, Jorge CARLIER
BACTERIA ENRICHED FROM MARINE ORGANISMS WITH THE POTENTIAL FOR THE REMOVAL OF SOME PHARMACEUTICAL
COMPOUNDS FROM WASTEWATER.....................................................................................................................................359
Sanja RADOVIC, Szabolcs PAP, Daria ILIC, Maja TURK SEKULIC
FROM WASTE TO RICHES: MICROSCALE PHENOMENA ENABLING PHOSPHORUS RECOVERY FROM WASTEWATERS………360
Delia Teresa SPONZA, Rukiye ÖZTEKİN
REMOVAL OF CHROMIUM AND TWO SOLVENTS (DICHLOROMETHANE, TETRACHLOROETHANE) FROM LEATHER INDUSTRY
WASTEWATER USING NANOFILTRATION AND REVERSE OSMOSIS…………………………………………………………………....…….………361
Marija STJEPANOVIĆ, Mirna HABUDA-STANIĆ, Cinzia TONETTI, Natalija VELIĆ, Maria Laura TUMMINO
ADSORPTIVE REMOVAL OF PHOSPHATE FROM WATER WITH WASTE WOOL DERIVATIVES: A PRELIMINARY RESEARCH…362
Marija ŠPERAC, Dino OBRADOVIĆ
URBAN WASTE WATER TREATMENT IN THE REPUBLIC OF CROATIA
PROČIŠĆAVANJE KOMUNALNIH OTPADNIH VODA U REPUBLICI HRVATSKOJ…………..……….......................................…363, 364
Branka VIDUKA
PROJECT FOR CONSTRUCTION OF INTEGRATED DRAINAGE SYSTEM AGGLOMERATIONS ZADAR –PETRČANE UPGRADE OF
UPOV CENTAR
PROJEKT IZGRADNJE INTEGRIRANOG SUSTAVA ODVODNJE AGLOMERACIJE ZADAR-PETRČANE - DOGRADNJA UPOV-A
CENTAR…………………………………………………………………………………………………………………………………………….…………………….365, 366
Waste Management
Gospodarenje otpadom
Vesna CETIN KRNJEVIĆ, Maša GOLUBIČIĆ, Jelena ŠOBAT
FOOD WASTE IN HOTELS - METHODS APPLIED TO TACKLE THE PROBLEM
OTPAD OD HRANE U HOTELIMA - METODE PRIMIJENJENE ZA RJEŠAVANJE PROBLEMA…………………………………….......367, 368
Vesna CETIN KRNJEVIĆ, Maša GOLUBIČIĆ, Gordana VEŠLIGAJ, Eda PUNTARIĆ, Ana MOJSOVIĆ ĆUIĆ
RESULTS OF MEASUREMENT OF FOOD WASTE QUANTITIES IN CROATIAN HOTELS
REZULTATI MJERENJA KOLIČINA OTPADA OD HRANE U HOTELIMA HRVATSKE………………………………………………..….....369, 370
Barbara ČEH
WASTE MANAGEMENT IN HOP GROWING………………………………………………………………………………………………..………….…….....371
Ivana DAVIDOVIĆ
WASTE MANAGEMENT IN TRŽNICA D.O.O. OSIJEK
GOSPODARENJE OTPADOM U TVRTKI TRŽNICA D.O.O. OSIJEK………………………………………………………………….……………..…372, 373
Magdalena DROŽĐAN, Ivana PINTARIĆ, Bojan ĐURIN, Petra SUŠILOVIĆ, Mirna RAIČ
(UN)CERTAINTY OF LINEAR TRENDS IN HYDROLOGY….........................................................................................................374
Magdalena DROŽĐAN, Ivana PINTARIĆ, Bojan ĐURIN, Petra SUŠILOVIĆ, Quoc BAO PHAM
VELOCITY AND FLOW PROFILES OF THE RIVERS - MUTUAL RELATIONSHIPS AND IMPACTS ON THE ENVIRONMENT.........375
Nikolina GAĆINA
ALTERNATIVE GREEN WALL MATERIALS: A NEW TREND IN SPRAY DRYING ENCAPSULATION OF POLYPHENOLS………….…376
XXII
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Content / Sadržaj
__________________________________________________
Ana GAVRILOVIĆ, Mirna HABUDA-STANIĆ, Jurica JUG-DUJAKOVIĆ
POSSIBILITIES OF UTILIZING THE BY-PRODUCT OF FISH PROCESSING……………….....…………………………….……………………….….377
Mirna HABUDA-STANIĆ, Eva FALCH, Antonija KRISTEK JANKOVIĆ, Mario ŠILJEG, Tibela LANDEKA DRAGIČEVIĆ,
Brigita POPOVIĆ
UTILIZATION OF AGRICULTURAL BY-PRODUCTS – CONTRIBUTION TO SUSTAINABILITY………,……………………………….……..…378
Jurica JUG-DUJAKOVIĆ, Ante EREŠ, Mirna HABUDA-STANIĆ, Miloš PELIĆ, Dragana LJUBOJEVIĆ PELIĆ, Ana GAVRILOVIĆ
COMPOSTING - AN EFFICIENT METHOD FOR ENVIRONMENTALLY CLEAN AND ECONOMICAL DISPOSAL OF FISH WASTE
KOMPOSTIRANJE - UČINKOVITA METODA ZA EKOLOŠKI ČISTO I EKONOMIČNO ZBRINJAVANJE RIBLJEG OTPADA….379, 380
Lana KRIŠTO, Elizabeta TOMAŠIĆ, Ana ORLOVIĆ ŠPELIĆ
SPATIAL REVITALIZATION OF THE PRUDINEC – JAKUŠEVAC LANDFILL AFTER THE REHABILITATION
REVITALIZACIJA PROSTORA ODLAGALIŠTA OTPADA PRUDINEC – JAKUŠEVAC NAKON PROVEDENE SANACIJE….……..381, 382
Michael LAGMAY, Admer Rey DABLIO, Ruth DAMIAN, Elyson Keith ENCARNACION, Emma TAYAG, Liwayway PIQUERO,
Noel Angelo KALACAS, John Joshua SERGOTE, Mark Anthony PRINCIPE, Joel JANE
CHARACTERIZATION OF TAAL VOLCANIC ASH AS POTENTIAL RAW MATERIAL FOR THE CONSTRUCTION INDUSTRY……….383
Anita LALIC, Andrea KARLOVIC, Jelka PLEADIN, Marina MARIC
USE OF BREWERS' SPENT GRAINS AS EMERGING PROTEIN AND FIBER SOURCE IN ĆUPTER PRODUCTION………………….….384
Nina LEKŠE, Tjaša GRIESSLER BULC, Andreja ŽGAJNAR GOTVAJN
THE IMPACT OF MICROPLASTIC FIBERS IN MUNICIPAL SLUDGE ON BIOGAS PRODUCTION……………...............................…385
Ayşegül PALA, Yeliz GÖZEN
WASTE AND WORM CULTURE..............................................................................................................................................386
Ayşegül PALA, Gülçin TÜRKER KORUCUOĞLU
SUSTAINABLE ENVIRONMENTAL MANAGEMENT OF A WOOD PROCESSING INDUSTRY………………………………………………….387
Ayşegül PALA, Gülin PEHLİVAN ÖZ
SUSTAINABILITY ANALYSIS USING ANNUAL ENVIRONMENTAL POLLUTION INDICATORS AT AN ELECTROSTATIC POWDER
PAINTING AND METAL COATING FACTORY………………………………………………………………………………………………………………..…….388
Josipa PRIMORAC, Jelka PLEADIN, Andrea HUMSKI, Nada VAHČIĆ, Anita LALIĆ, Višnja VASILJ
THE INFLUENCE OF DRYING ON NUTRITIONAL, MICROBIOLOGICAL AND SENSORY VALUE OF JAPANESE PERSIMMON
CONSUMED IN HERZEGOVINA…...........................................................................................................................................389
Anita PTIČEK SIROČIĆ, Dragana DOGANČIĆ, Silvija ANCELJ
COMPARISON OF THE QUANTITY OF RECYCLED PLASTIC WASTE IN THE EU AND CROATIA…………………………………………….390
Nina ŠTIRMER, Ivana CAREVIĆ, Marijana SERDAR, Eva ZIMPRICH, Sonja CERKOVIĆ
INTEGRATION OF UNDERUTILIZED ASHES INTO MATERIAL CYCLES.....................................................................................391
Luka TRAVEN
FROM WASTE TO FUEL: AN OVERVIEW OF REFUSE-DERIVED FUEL PRODUCTION IN CROATIA……………………………………..…392
Teuta TOMPIĆ, Dunja TURK
ROLE OF LABORATORIES IN WASTE MANAGEMENT
ULOGA LABORATORIJA U GOSPODARENJU OTPADOM…………………………..…………………………………………………..…….…….393, 394
XXIII
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Content / Sadržaj
__________________________________________________
Pero TUTMAN
TRAWLING AND MARINE LITTER IN CROATIA - CHALLENGES AND OPPORTUNITIES IN WASTE MANAGEMENT
KOĆARSKI RIBOLOV I MORSKI OTPAD U HRVATSKOJ – IZAZOVI I PRILIKE U GOSPODARENJU OTPADOM…………………395, 396
Željko VARGA, Valentina HABDIJA ŽIGMAN, Rade SKOČIĆ
ACTIVE GAS RECOVERY SYSTEM AT THE CLOSED MUNICIPAL WASTE LANDFILL - REAL NECESSITY OR SOURCE OF PROBLEMS?
SUSTAV AKTIVNOG OTPLINJAVANJA NA ZATVORENOM ODLAGALIŠTU KOMUNALNOG OTPADA – STVARNA POTREBA ILI
IZVOR PROBLEMA?..………………..……………………………………………………………………………………………………………………..……….397, 398
Water Management
Upravljanje vodama
Željko DUIĆ, Jasna ZIMA, Ivica PAVIČIĆ
GROUNDWATER CHEMISTRY AS A CONSEQUENCE OF GEOLOGICAL CONDITIONS OF AQUIFER DEVELOPMENT – A CASE
STUDY OF DALJ WELLFIELD
KEMIZAM PODZEMNE VODE KAO POSLJEDICA GEOLOŠKIH UVJETA RAZVITKA VODONOSNIKA-PRIMJER CRPILIŠTA
DALJ…………………….…………………………………………………………………………………………………………………………………………..….....399, 400
Bojan ĐURIN, Ana FRNTIĆ, Vlado CETL, Sanja ŠAMANOVIĆ
HYDROLOGICAL AND GEODETIC ASPECTS OF DETERMINING RELATIONSHIPS BETWEEN PRECIPITATION AND EVAPORATION
FROM THE SURFACE OF THE LAKES………………………………………………………………………………….………………………………….……….....401
Ivan VUČKOVIĆ, Mladen PLANTAK, Jelena FRESSL, Marta SREBOČAN, Tomislav ŠALAMON, Koni ČARGONJA REICHER,
Ivan TUKŠA, Alan KEREKOVIĆ, Višnja BUKVIĆ
CHALLENGES AND POSSIBILITIES OF RESTAURATION ON DEGRADED FRESHWATER ECOSYSTEMS IN CROATIA
IZAZOVI I MOGUĆNOST RESTAURACIJE DEGRADIRANIH SLATKOVODNIH EKOSUSTAVA U HRVATSKOJ……………….…..402, 403
Author Index
Kazalo autora....................................................................................................................................................404
Sponsors
Sponzori.............................................................................................................................................................413
XXIV
Book of Abstracts / Knjiga sažetaka
Plenary Lectures / Plenarna predavanja
_____________________________________
Plenary Lectures
Plenarna predavanja
Book of Abstracts / Knjiga sažetaka
Plenary Lectures / Plenarna predavanja
_____________________________________
Plenary Lecture / Plenarno predavanje
Building teams for a sustainable food future
Eva FALCH
Norwegian University of Science and Technology NTNU, Department of Biotechnology and
Food Science, Trondheim, Norway
Abstract
Our global food system makes a major impact on the environment and is in
desperate need to transformation. An effort to improve the food system needs
expertise from multiple disciplines, food actors, policymakers, citizens, and
involvement of the young generations such as students to succeed with this
ambition. The food system is responsible for 26% of the world's greenhouse gas
emissions and since more than 1/3 of all food is wasted 6-10% of the greenhouse gas
emissions come from food that is never eaten. Moreover, other major challenges are
linked to the global food system, the use of scares food resources, the effect on
biodiversity loss, unhealthy diets, and the lack of available food for vulnerable
groups. Therefore, joining forces to improve today’s food system in necessary. This
presentation will include a selection of examples of recent teams that are built to
mobilize for sustainable food with a basis from academia. I will present aims,
activities, co-creation, methodologies and how these teams’ function. Furthermore,
the presentation will include aspects around the Code of Conduct instrument from
the EUs Farm to Fork Strategy that the university uses as a strategic working plan to
ensure working towards a sustainable food future.
Keywords: global food system, sustainable food, EUs Farm to Fork Strategy
1
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Plenary Lectures / Plenarna predavanja
_____________________________________
Plenary Lecture / Plenarno predavanje
Contemporary normals in architecture and
liveability
Gabriella MEDVEGY1, Bálint BACHMANN2
University of Pécs, Faculty of Engineering and Information Technology, Boszorkány Street
2, Pécs, Hungary
2
Budapest Metropolitan University, Nagy Lajos király útja 1-9, Budapest, Hungary
1
Abstract
Architecture evolves continuously and causes changes around the classical duties of
the architect inside. We love to feel how well-detailed and layered this profession is,
with the well-known related fields next to architecture, such as ‘construction,’
‘design’, ‘urban planner,’ ‘interior designer,’ or ‘product designer, etc.’ On the other
hand, the time of the so-called ‘tech- professions’ has come. According to the
‘Industry 4.0 Strategy’, these new professions are smart mobility, smart buildings,
smart homes, social web, business web, smart logistics, or smart grid. There is a
guess, that these new platforms will be crossed with the classical tools – for sure,
they might be merged already. Time makes sure that architecture can’t get away
without any impact too. And what about the future? It says, ‘living,’ ‘health,’ ‘food,’
and ‘mobility’ are keywords. All the people will definitely need a place always to live.
Human health has context with architecture also since we spend our life inbuilt
physical spaces in 75-80 percent of. It matters how these places are. Food? It means
not only agriculture but a place for eating and creating. The wish to change locations
means mobility in cities. For sure, architecture, urban places, or their design
methodologies need to be sensitive to daily phenomena. According to some flagship
research at the University of Pécs, Faculty of Engineering and IT (Hungary): urban
revitalization and less carbon footprint, the built heritage and intelligent equipment,
well-being, and health efficiency are compatible. All these pairs have a common
objective: to look for physical spaces for living in a livable environment – with the
promise of the future. Some direct contemporary consequences are visible on the
horizon, such as the claim to be green, sustainable, or energetically independent –
with the support of digitalism, high-tech tools, or alternative design methodologies.
And still being human.
Keywords: green architecture, Industry 4.0 Strategy, sustainability
2
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Plenary Lectures / Plenarna predavanja
_____________________________________
Plenary Lecture / Plenarno predavanje
Improving drinking water safety: Addressing new
impacts and identifying important toxicity drivers
Susan D. RICHARDSON
University of South Carolina, Department of Chemistry and Biochemistry, Columbia, South
Carolina, United States of America
Abstract
While consumers are concerned about pharmaceuticals and per- and
polyfluorinated alkyl substances (PFASs) in their drinking water, the largest threat is
from disinfection by-products (DBPs), which are an unintended consequence of
using chemical disinfectants to make water microbially safe to drink. DBPs are
formed by the reaction of disinfectants with naturally occurring organic matter,
bromide, and iodide, as well as from anthropogenic pollutants, such as
pharmaceuticals. DBPs are present at levels that are orders of magnitude higher than
other emerging contaminants, and many have been found to be carcinogenic,
genotoxic, mutagenic, cytotoxic, or developmentally toxic. DBPs have also been
associated with cancer, miscarriage, and birth defects in human epidemiologic
studies. However, until recently, most research focused only on the 11 DBPs
regulated by the U.S. EPA, and the complex chemical mixture of DBPs in drinking
water was largely unknown. This presentation will cover the state-of-the-science
overview of emerging DBPs, including a recent study to identify DBP toxicity drivers
in drinking water, a study to assess the impacts of algae on DBP formation, and water
reuse. The ultimate goal is to uncover these risks so that new strategies can be
applied to improve the safety of drinking water.
Keywords: drinking water, disinfection by-products, toxicity, human health
3
Book of Abstracts / Knjiga sažetaka
Plenary Lectures / Plenarna predavanja
_____________________________________
Plenary Lecture / Plenarno predavanje
Importance of education in transition from linear
to circular (bio)economy
Marina TIŠMA
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
Abstract
The linear economy, based on fossil resources and the “take-make-waste” concept,
needs to be replaced by the bioeconomy, based on biomass (especially residual
biomass) as the main raw material and focused on circularity and sustainability.
However, the transition from a linear to a circular (bio)economy brings many
challenges and requirements, from changing public awareness to well-trained human
resources throughout the value chain. As noted by the BioEast Initiative, the lack of
education and skills in the bioeconomy is the main risk for the failure of the European
Green Deal objectives and related EU strategies. Therefore, bioeconomy education
is urgently needed at all levels of education and in addition to the education of
policymakers and entrepreneurs. What the bioeconomy is, what the main drivers for
bioeconomy are, how bioeconomy education should be designed, what are the
current practices of bioeconomy education and training in the EU and what steps in
education are needed to accelerate the transition from a linear to a circular
bioeconomy will be discussed.
Keywords: bioremediation, hydrocarbon-degrading bacteria, soil; bioaugmentation
4
Book of Abstracts / Knjiga sažetaka
Invited Lectures / Pozvana predavanja
____________________________________
Invited Lectures
Pozvana predavanja
Book of Abstracts / Knjiga sažetaka
Invited Lectures / Pozvana predavanja
____________________________________
Invited Lecture / Pozvana predavanje
Environmental Degradation Induced by Climate
Change as a Driver of Human Migration –
Linkages and Policy Implications
Michael ALDERSON
Independent Consultant in Education and Development, Alcala la Real, Jaén, Spain
Abstract
Negative impacts on the environment are increasingly a consequence of climate
change. Climatic events such as recurrent droughts and floods can cause significant
disturbance to human livelihoods, particularly those linked to the environment.
These disturbances can have adverse implications for poor and fragile communities
that depend heavily on domestic agriculture. Water shortages and floods can lead to
the degradation of soils, both of which have the potential to undermine agricultural
productivity. When erratic rainfall is persistent, the resilience of farm households
may be reduced where traditional coping strategies become less effective. For
example, dependence on common property resources (CPRs e.g., tree products, wild
vegetables and insects) may increase to supplement diets. More detrimental
environmental impacts may occur when households under stress seek to augment
incomes through the unsustainable gathering of local CPRs for sale. Collectively,
these factors can drive complex and inter-connected processes of environmental
degradation and, ultimately trigger the movement of people in search of alternative
livelihoods. In recent years, Europe has become a key destination, particularly from
Africa. This paper presents the main trends in this migration. With reference to a
Case Study from a semi-arid area of Africa, the adaptation of household strategies
under drought is examined. It concludes with a review of possible policy responses
to support communities in adapting to the local effects of climate change, reducing
environmental degradation and stabilizing the movement of people.
Keywords: climate change, environmental degradation, household resilience,
migration
5
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Invited Lectures / Pozvana predavanja
____________________________________
Invited Lecture / Pozvana predavanje
Higher Education System in the Republic of
Croatia and Environmental Awareness – Current
State and Perspectives
Boris BAKOTA1, Jelena DUJMOVIĆ BOCKA1, Danijela ROMIĆ2
Josip Juraj Strossmayer University of Osijek, Faculty of Law Osijek, Stjepana Radića 13,
Osijek, Croatia
2
College of Applied Sciences „Lavoslav Ružička“ in Vukovar, Županijska 50, Vukovar, Croatia
1
Abstract
European Green Deal motivated authors to analyze how much are ecologically aimed
subjects represented at higher education institutions, namely those having legal and
public administration study programs (Law Faculties in Osijek, Rijeka, Split and
Polytechnics in Gospić, Šibenik, and Vukovar). The main hypothesis: ecologically
aimed subjects are insufficiently represented in legal and public administration study
programs in the Republic of Croatia. Descriptive statistics will be used to obtain the
results. The contribution to administrative science is in: the representation analysis
of ecologically aimed subjects in selected higher education institutions, the conduct
of empirical research, and obtaining results that aim to show the importance of
ecologically aimed subjects at legal and public administration study programs,
relevant actors’ awareness raising in higher education of significance and importance
of ecologically aimed subject’s incorporation into higher education system.
Keywords: ecology, higher education system, higher education institutions, subject,
ecological awareness
6
Book of Abstracts / Knjiga sažetaka
Invited Lectures / Pozvana predavanja
____________________________________
Invited Lecture / Pozvana predavanje
Visokoobrazovni sustav u Republici Hrvatskoj i
ekološka svijest - stanje i perspektive razvoja
Boris BAKOTA1, Jelena DUJMOVIĆ BOCKA1, Danijela ROMIĆ2
Sveučilište Josipa Jurja Strossmayera u Osijeku, Pravni fakultet Osijek, Stjepana Radića 13,
Osijek, Hrvatska
2
Veleučilište “Lavoslav Ružička” u Vukovaru, Županijska 50, Vukovar, Hrvatska
1
Sažetak
Europski zeleni plan potaknuo je autore članka baviti se analizom zastupljenosti
kolegija ekološkog usmjerenja na visokoobrazovnim institucijama koji izvode
studijske programe pravnog i upravnog usmjerenja (pravnim fakultetima u Osijeku,
Rijeci, Splitu, Zagrebu te veleučilištima u Gospiću, Šibeniku, Vukovaru). Temeljna
hipoteza postavljena u radu glasi: kolegiji ekološkog usmjerenja u nedovoljnoj su
mjeri zastupljeni u okviru studijskih programa pravnog i upravnog usmjerenja u
Republici Hrvatskoj. Za dobivanje rezultata istraživanja korištena je deskriptivna
statistika. Doprinos upravnoj znanosti ogleda se u analizi zastupljenosti kolegija
ekološkog usmjerenja na odabranim visokoobrazovnim institucijama, provedbi
empirijskog istraživanja te dobivanju rezultata koji za cilj imaju ukazati na važnost
zastupljenosti ekoloških kolegija u okviru pravnih i upravnih studijskih programa,
osvještavanje relevantnih aktera na području visokog obrazovanja u značaj i važnost
implementacije kolegija ekološkog usmjerenja u visokoobrazovni sustav.
Ključne riječi: ekologija, visokoobrazovni sustav, visoka učilišta, kolegiji, ekološka
svijest
7
Book of Abstracts / Knjiga sažetaka
Invited Lectures / Pozvana predavanja
____________________________________
Invited Lecture / Pozvana predavanje
Environment & water worldwide – Interaction &
connection
Bojan ĐURIN
University North, Department of Civil Engineering, Jurja Križanića 31b, Varaždin, Croatia
Abstract
Two sides are divided by the world - into the environment and money.
Environment... soil, air, and water. Money - a simple story. And all together is
complex. If we look at water and the environment on the one hand and earnings on
the other, there is no love. It is at first sight, but I will show it is not. Science and
profession go hand in hand for environmental protection, but also with money.
There are many examples on my part, as well as collaborations with dear colleagues
and friends from all over the world, excellent scientists, engineers, and experts of
different profiles. Mainstream such as combining hydrology and geodesy to predict
floods and environmental impact, tax collection, determination of groundwater
supplies, then analyzing the water regime of small rivers that are not interesting to
anyone, except when the damage or when they want to be used for small
hydroelectric power plants… Also, abandoned mines are used to produce electricity
on the principle of reversible hydroelectric power plants. Storage of compressed air
at high depths in the sea and oceans. Again, the environment and water. Climate
change, influence on droughts, determination of the risk of fire and floods ... and
again international collaboration, from Japan, Vietnam, India, Saudi Arabia ...
through Finland, Italy, Poland, Germany, Austria ... to Brazil (and Croatia).
Keywords: water, environment, collaboration, interdisciplinarity, climate changes
8
Book of Abstracts / Knjiga sažetaka
Invited Lectures / Pozvana predavanja
____________________________________
Invited Lecture / Pozvana predavanje
Okoliš i vode širom svijeta – interakcija i
povezanost
Bojan ĐURIN
Sveučilište Sjever, Odjel za graditeljstvo, Jurja Križanića 31b, Varaždin, Croatia
Sažetak
Na dvije strane dijeli se svijet – na okoliš i na novac. Okoliš… Tlo, zrak i voda. Novac
– jednostavna priča. A sve zajedno je složeno. Ako gledamo vodu i okoliš s jedne
strane te zaradu s druge strane, nema tu ljubavi. Na prvu je tako, no pokazati ću da
ipak i nije. Znanost i struka idu ruku pod ruku i za zaštitom okoliša, ali i sa novcem.
Puno je primjera sa moje strane, kao i suradnje sa dragim kolegama i prijateljima iz
cijelog svijeta, vrsnim znanstvenicima, inženjerima i stručnjacima različitih profila. Od
mainstreama poput kombiniranja hidrologije i geodezije u svrhu predviđanja poplava
i utjecaja na okoliš, prikupljanja poreza, određivanja zaliha podzemne vode, zatim
analiziranja vodnog režima malih rijeka koje nikome nisu zanimljive, osim kad
nastane šteta ili kad ih se želi koristiti za male hidroelektrane… Tu je i korištenje
napuštenih rudnika za proizvodnju električne energije na principu reverzibilnih
hidroelektrana. Uskladištenje komprimiranog zraka na velikim dubinama u moru i
oceanima. Opet okoliš i vode. Klimatske promjene, utjecaj na suše, određivanje rizika
od požara i poplava… I opet međunarodna suradnja, od Japana, Vijetnama, Indije,
Saudijske Arabije… preko Finske, Italije, Poljske, Njemačke, Austrije… pa sve do
Brazila (i Hrvatske).
Ključne riječi: voda, okoliš, suradnja, interdisciplinarnost, klimatske promjene
9
Book of Abstracts / Knjiga sažetaka
Invited Lectures / Pozvana predavanja
____________________________________
Invited Lecture / Pozvana predavanje
The necessity of smart and inclusive governance
in achieving organic and sustainable agro food
systems, through the use of technology
Dražen LUŠIĆ1,2,3
IFOAM AgriBioMediterraneo, Greece, 73 Aiolou Street, Athens, Greece;
University of Rijeka, Faculty of Medicine, Braće Branchetta 20, Rijeka, Croatia
3
University of Rijeka, Faculty of Health Studies, Viktora Cara Emina 5, Rijeka, Croatia
1
2
Abstract
IFOAM Agribiomediterraneo (IFOAM-ABM) is part of a consortium that currently
implements the FARMS4CLIMATE project titled "Smart Governance and Operational
Models for Agroecological Carbon Farming". As a part of the PRIMA-MED Programme
and supported by the EU, it looks to find out if the provision of Farming Community
Based Organizations (CBOs) with higher purposes, such as the urgent need to tackle
climate issues (while defending farmers’ income), will facilitate stakeholders’
alignment and operational activation to achieve the Green and Just Transition
required for a Climate Neutral Mediterranean? The main ambition of
FARMS4CLIMATE is to make carbon farming operational for smallholders, facilitated
by the development of a number of digital breakthroughs technological enablers.
However, technologies alone are not sufficient for the effective transformation of
agrosystems. Therefore, FARMS4CLIMATE is developing a strategy for
transformation that includes four elements: “change element”, “change agent”, a
bottom-up approach, and a multi-actor approach to align visions and interests of
diverse interested parties (farmers, farming organizations, research centers,
developer and digital data analysts, civil society organizations, international public
institutions). This paper presents the key elements of the project with particular
attention to IFOAM-ABM’s designing the structure for 6 Living Labs. Strategically
located in different Mediterranean countries (Italy, Egypt, Tunisia, Spain), each is
focused on a specific regenerative practice, aiming at creating 6 Farming CBOs that
can drive economic prosperity by flagshipping virtuous carbon management
embedded into organic agriculture principles.
Keywords: Carbon Farming, Climate Neutral Mediterranean, Living Labs, IFOAMABM
10
Book of Abstracts / Knjiga sažetaka
Invited Lectures / Pozvana predavanja
____________________________________
Invited Lecture / Pozvana predavanje
Glacial terminus and take inventory using Earth
observation data - A case study of Bhutan
Himalaya
Bhartendu SAJAN1, Shruti KANGA2*, Suraj Kumar SINGH3, Praveen Kumar
RAI4, Anisha SINGH4, Ankita SENGAR4, Bojan ĐURIN5, Vlado CETL6
Centre for Climate Change and Water Research, Suresh Gyan Vihar University, Jaipur,
Rajasthan, India
2
Department of Geography, School of Environment and Earth Sciences, Central University of
Punjab, VPO-Ghudda, Bathinda, Punjab, India
3
Centre for Sustainable Development, Suresh Gyan Vihar University, Jaipur, Rajasthan, India,
4
Department of Geography, K.M.C. Language University, Lucknow, Uttar Pradesh, India,
5
Department of Civil Engineering, University North, Varaždin, Croatia
6
Department of Geodesy and Geomatics, University North, Varaždin, Croatia
1
Abstract
The mapping and monitoring of different types of Glacial lakes through Geospatial techniques
are vital to show the impact of climate change on the Glaciers. It also serves to alleviate
hazards resulting from out bursting of Glacial lakes and catastrophic consequences to human
lives. The main goal of the work presented in this paper was to map different types of glacial
lakes in Bhutan during the years 1990, 2000, and 2017. During this research, Landsat-TM of
1990, Landsat ETM+ of 2000, and Landsat 8-OLI satellite images of 2017 were used to
estimate the changes in the glacial lakes and inventory study. Several glacial lakes i.e.,
moraine-dammed lake, supra glacial lake, lateral moraine lake, erosional lake, medial
moraine lake, and end moraine lake, were mapped within this period. We found a rapid
increase in the number of glacial lakes from 1990 to 2017. The number of glacial lakes in 1990
increased from 213 to 436 in 2017. We also observed that the spatial dimensions of some of
the glacial lakes were also increased. The study revealed 5 end moraine lakes, 40 lateral
moraine lakes, 50 supra-glacial lakes, 239 erosional lakes, and 15 other morainedammed lakes in 2017.
Keywords: mapping, monitoring, Earth observation, glacial lakes
11
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change
Klimatske promjene
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Oral presentation / Usmeno priopćenje
Achieving the Green Deal locally: Developing
context-induced innovation routines as a process
tool for Nature-Based Solutions - Case study
Sesvete, Zagreb
Immanuel
DARKWA1,
Vesna
KOŠČAK
3
2
Damaris FERNANDEZ , Ines HRDALO , Vesna ŽIDOVEC2*
MIOČIĆ-STOŠIĆ2,
University of Dublin, Trinity College, School of Natural Sciences, Department of Geography,
Dublin, Ireland
2
University of Zagreb, Faculty of Agriculture, Department of Ornamental Plants and
Landscape Architecture, Zagreb, Croatia
3
University of Dublin, Trinity College, School of Chemistry, Dublin, Ireland
1
Abstract
Climate change and environmental degradation are existential threats requiring
urgent transnational action. The European Green Deal, as ambitious as it is, puts an
emphasis on innovatively tackling these threats regionally. However, there is no
reference blueprint for how potential solutions, particularly nature-based ones, may
be developed and implemented through living lab models within distinctive urban
settings like Zagreb. To address this gap, this paper proposes a workshop tool for
sustainable Nature-Based-Thinking and Nature–Centered-Design based on a
methodology developed through literature synthesis, expert interviews, focus group
discussions, surveys and synthesized through rigorous research analysis and
participatory observation. The collaborative Nature Based Solutions tool was
transferred into workshop processes and tested with through-the-process identified
stakeholders: academic staff, students, private sector, government, nongovernmental institutions, expert association representatives, community members,
landscape architects and city planners. The resulting framework proposes a NatureBased-Centered-Thinking and Design process tool involving ‘green’ routines in
empathy, outreach, collaboration, ideation, conception, and solution - supported by
a focal unit and a collaborative network.
Keywords: climate change, European Green Deal, Nature Centered Design, Nature
Based Solutions, Innovation Labs
12
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Oral presentation / Usmeno priopćenje
Fusarium mycotoxins detected in hops
Ivana DODLEK ŠARKANJ1, Michael SULYOK2, Rudolf
Božidar SMOLJAN1, Krunoslav HAJDEK1, Bojan ŠARKANJ1
KRSKA2,3,
University North, Trg dr. Žarka Dolinara 1, Koprivnica, Croatia
University of Natural Resources and Life Sciences Vienna (BOKU), Institute of Bioanalytics
and Agro-Metabolomics, Department of Agrobiotechnology, IFA-Tulln, Konrad-Lorenz-Str.
20, Tulln, Austria
3
Queen's University Belfast, Institute for Global Food Security, School of Biological Sciences,
University Road, Belfast, Northern Ireland, United Kingdom
1
2
Abstract
Hops are one of the main bittering, flavoring, and stability agents in the beer brewing
industry. Although used in small quantities in beer brewing, the occurrence of
mycotoxins was not carefully monitored, nor requested by worldwide legislation.
There is a report of Fusarium spp. contamination of hops, and also no reports of the
occurring Fusarium mycotoxins. In this paper, we present the first report on the
Fusarium mycotoxins in Hops. In total 60 samples from Croatian craft breweries were
collected, and analyzed by Dilute and shoot LC-MS/MS multimycotoxin method. The
results show the high occurrence of Fumonisins, T-2 & HT-2 toxins as representatives
of regulated mycotoxins and Enniatins, Beaouvericine, Culmorine and its
hydroxylated derivatives as emerging mycotoxins. In order to understand the
mechanics of the occurrence of mycotoxins in hops, further research on the fungal
contamination and the effect of weather/climate conditions needs to be conducted.
Further, the occurrence of all mycotoxins with proper risk assessment is necessary
to evaluate hops as one of the possible mycotoxins sources in our diet and to ensure
food safety in the beer brewing industry.
Keywords: hops; mycotoxins; climate change, fungi, LC-MS/MS
13
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Poster presentation / Postersko priopćenje
Changes in the ichthyofauna of the
Mediterranean/Adriatic Sea: are there reasons
for concern?
Jakov DULČIĆ
Institute of Oceanography and Fisheries, Šetalište Ivana Meštrovića 63, Split, Croatia
Abstract
The marine biodiversity of the Mediterranean Sea today is faced with significant
structural changes in flora and fauna. Similar changes were recorded in the Adriatic
Sea. During the last few decades, various factors such as climate change,
anthropogenic activities and Lessepsian migrations have changed the composition of
the Mediterranean/Adriatic ichthyofauna. Extensive research carried out in the last
decades allowed us to recognize species that were not previously recorded or
reported from this area. So far, 188 exotic fish species have been recorded in the
Mediterranean Sea, a large number of which are Lessespsis migrants of Indo-Pacific
origin. Of the 15 Lessepsian fish species recorded in the Adriatic, Lagocephalus
sceleratus, Fistularia commersonii and Siganus luridus were the only species
recorded more than once and with geographically scattered records suggesting a
successful biological invasion. The firefly Pterois miles shown a rapid geographical
expansion in the Mediterranean Sea since 2012, mainly in the eastern part of the
Mediterranean. Recent records of finds in the Ionian and Adriatic seas point to the
fact that this should be a warning sign and there is an urgent need to undertake and
promote control measures. The influence of successful colonizers on the original
communities in the Adriatic Sea is not yet fully known, but in the eastern part of the
Mediterranean, it is very large. However, the speed of biological invasions suggests
that the potential negative effects may become very relevant in the near future.
Keywords: Ichthyofauna, Mediterranean Sea, Adriatic Sea, changes, non-indigenous
species
14
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Poster presentation / Postersko priopćenje
Promjene u ihtiofauni
Sredozemnoga/Jadranskoga mora: postoje li
razlozi za zabrinutost?
Jakov DULČIĆ
Institut za oceanografiju i ribarstvo, Šetalište Ivana Meštrovića 63, Split, Hrvatska
Sažetak
Morska bioraznolikost Sredozemnog mora danas je suočena sa značajnim
strukturnim promjenama flore i faune. Slične promjene zabilježene su i u Jadranskom
moru. Tijekom posljednjih nekoliko desetljeća različiti čimbenici kao što su klimatske
promjene, antropogene aktivnosti i lesepsijske migracije promijenili su sastav
Sredozemne/Jadranske ihtiofaune. Opsežna istraživanja provedena u posljednjim
desetljećima omogućila su nam da prepoznamo vrste koje prethodno nisu
zabilježene ili prijavljene s ovog područja. U Sredozemnom moru je dosada zabilježno
188 egzotičnih vrsta riba od kojih su veliki broj lesespsijski migranti indo-pacifičkog
podrijetla. Od 15 zabilježenih lesepsijskih vrsta riba u Jadranu, Lagocephalus
sceleratus, Fistularia commersonii i Siganus luridus bile su jedine vrste zabilježena
više puta i s geografski raštrkanim zapisima sugerirajući uspješnu biološku invaziju.
Vatrenjača Pterois miles pokazuje brzo geografsko širenje u Sredozemnom moru od
2012.godine i to uglavnom u istočnom dijelu Sredozemlja. Nedavni zapisi o nalazima
u Jonskom i Jadranskom moru ukazuju na činjenicu da bi to trebao biti znak
upozorenja te postoji hitna potreba za poduzimanjem i promicanjem mjera kontrole.
Utjecaj uspješnih kolonizatora na izvorne zajednice u Jadranskom moru još nije u
potpunosti poznat no u istočnom dijelu Sredozemlja je vrlo velik. Međutim, brzina
bioloških invazija sugerira da bi potencijalni negativni učinci mogli postati vrlo
relevantni u bliskoj budućnosti.
Ključne riječi: Ihtiofauna, Mediteransko more, Jadransko more, promjene, alohtone
vrste
15
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Oral presentation / Usmeno priopćenje
Contribution of Green Infrastructure to Improving
Living Conditions in Urban Areas
Nirvana FRANKOVIĆ MIHELJ, Aleksandra ČILIĆ, Ivana JONKE
Environmental Protection and Energy Efficiency Fund, Radnička cesta 80, Zagreb, Croatia
Abstract
As a Member of the European Union, Croatia is committed to the climate-related
ambition stated in the European Green Deal, the aim of which is to fulfill the
obligation arising from the Paris Agreement. The Green Infrastructure document
calls for full integration of green infrastructure concepts in sectoral policies, EU
financial instruments and spatial planning, and it is an important factor in the climate
change adaptation strategy. Strategic development of the green infrastructures in
the Republic of Croatia, as an important element that can have a favorable impact
on human health and life, is gaining momentum rapidly, and in the upcoming period,
it will significantly contribute to the sustainable development and achieving social,
environmental, and economic benefits. The Environmental Protection and Energy
Efficiency Fund financially supports projects for implementing the Green
Infrastructure concepts with the aim of increasing the resilience of local and regional
communities and reducing the vulnerability of natural systems to the adverse
impacts of climate change, which will consequently contribute to the development
of a green and climate-neutral Croatia. This paper considers the mechanisms of
funding green infrastructure projects and presents the best practice examples.
Keywords: green infrastructure; European Green Deal; climate change adaptation.
16
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Oral presentation / Usmeno priopćenje
Doprinos zelene infrastrukture poboljšanju uvjeta
života u urbanim sredinama
Nirvana FRANKOVIĆ MIHELJ, Aleksandra ČILIĆ, Ivana JONKE
Fond za zaštitu okoliša i energetsku učinkovitost, Radnička cesta 80, Zagreb, Hrvatska
Sažetak
Hrvatska kao dio Europske unije dijeli klimatsku ambiciju iskazanu u Europskom
zelenom planu kojim se želi ispuniti obveza koja proizlazi iz Pariškog sporazuma.
Dokument Zelena infrastruktura zagovara potpunu integraciju zelene infrastrukture
u sektorske politike, financijske instrumente EU te u prostorno planiranje, a važan je
čimbenik strategije prilagodbe klimatskim promjenama. Strateški razvoj zelenih
infrastruktura u Republici Hrvatskoj, kao bitan čimbenik pozitivnog utjecaja na
zdravlje i život građana, ubrzano jača te će tek u predstojećem razdoblju značajnije
doprinijeti održivom razvoju te postići društvene, okolišne i gospodarske koristi.
Fond za zaštitu okoliša i energetsku učinkovitost financijski podržava projekte
primjene koncepta zelene infrastrukture sa ciljem povećanja otpornosti lokalne i
regionalne zajednice, smanjenja ranjivosti prirodnih sustava na negativne utjecaje
klimatskih promjena što će posljedično pridonijeti izgradnji zelene i klimatski
neutralne Hrvatske. U radu se razmatra mehanizam financiranja zelene
infrastrukture te predstavljaju primjeri dobre prakse.
Ključne riječi: zelena infrastruktura, Europski zeleni plan, prilagodba klimatskim
promjenama.
17
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Oral presentation / Usmeno priopćenje
The contribution of the LULUCF sector to climate
neutrality
Nirvana FRANKOVIĆ MIHELJ1,
Stjepan HIMA2, Vlatka PALČIĆ3
Vladimir
Jelavić2,
Delfa
RADOŠ2,
Environmental Protection and Energy Efficiency Fund, Radnička cesta 80, Zagreb, Croatia
Ekonerg – Institute for Energy and Environment, Koranska ulica 5, Zagreb, Croatia
3
Ministry of Economy and Sustainable Development, Radnička cesta 80, Zagreb, Croatia
1
2
Abstract
As a European Union (EU) Member State, Croatia is committed to the climate goals
of the European Commission laid out in the European Green Deal and the European
Climate Law aimed at reaching net zero greenhouse gas emissions (GHG) in the EU
by 2050 and reducing GHG by at least 55% by 2030 compared to the baseline (1990)
levels. By defining the goals, adopting the relevant amendments to the legislative
framework, establishing the mechanism to control compliance with GHG reduction
obligations, and monitoring the progress in achieving the goals for renewable energy
sources and energy efficiency, the EU wants to become the first climate-neutral
continent in the world. To achieve climate neutrality by 2050, (balance between the
anthropogenic GHG emissions and removed CO2), decarbonization measures will
have to be implemented throughout all sectors, including for the first time the sector
of Land use, land-use change, and forestry (LULUCF). The Ministry of Economy and
Sustainable Development and the Environmental Protection and Energy Efficiency
Fund initiated various projects aimed at exploring the options for reducing emissions
and maintaining/increasing sinks in the LULUCF sector, and defining the measures
for individual land categories securing the LULUCF sector in Croatia to contribute to
climate neutrality.
Keywords: LULUCF sector, European Green Deal, climate neutrality
18
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Oral presentation / Usmeno priopćenje
Doprinos sektora LULUCF klimatskoj neutralnosti
Nirvana FRANKOVIĆ MIHELJ1*, Vladimir
Stjepan HIMA4, Vlatka PALČIĆ5
JELAVIĆ2, Delfa RADOŠ3,
Fond za zaštitu okoliša i energetsku učinkovitost, Radnička cesta 80, Zagreb, Hrvatska
Ekonerg-Institut za energetiku i zaštitu okoliša d.o.o., Koranska ulica 5, Zagreb, Hrvatska
5
Ministarstvo gospodarstva i održivog razvoja, Radnička cesta 80, Zagreb, Hrvatska
1
2
Sažetak
Republika Hrvatska kao dio Europske unije (EU) dijeli klimatsku ambiciju Europske
komisije iskazanu u Europskom zelenom planu i EU Zakonu o klimi kojima se želi
osigurati razvoj EU-a do 2050. s neto-nula emisija stakleničkih plinova, a do 2030.
smanjenje emisija stakleničkih plinova na 55 % u odnosu na emisije iz bazne (1990.)
godine. Kroz definirane ciljeve, odgovarajuće nadopune i izmijene zakonodavnog
okvira, te uspostavom mehanizma kontrole ispunjavanja obaveza o smanjenju
emisija stakleničkih plinova, kao i praćenja napretka prema ciljevima u području
obnovljivih izvora energije i energetske učinkovitosti, EU želi postati prvi klimatsko
neutralni kontinent na svijetu. Kako bi se do 2050. postigla klimatska neutralnost
(označava balans između antropogenih emisija i uklonjenog CO2) bit će potrebno
provesti mjere dekarbonizacije u svim sektorima, uključujući po prvi puta i sektor
Korištenja zemljišta, prenamjene zemljišta i šumarstva (eng. LULUCF). Ministarstvo
gospodarstva i održivog razvoja i Fond za zaštitu okoliša i energetsku učinkovitost
pokrenuli su različite projekte u svrhu istraživanja mogućnosti za smanjenje emisija i
zadržavanje/povećanje uklanjanja CO2 u sektoru LULUCF-a, kako bi se pravilno
definirale mjere koje će se provoditi na pojedinoj kategoriji zemljišta i time osiguralo
da sektor LULUCF u Republici Hrvatskoj doprinese klimatskoj neutralnosti.
Ključne riječi: sektor LULUCF, Europski zeleni plan, klimatska neutralnost
19
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Oral presentation / Usmeno priopćenje
Integration of Climate Change Issues into a New
Generation of City-level Strategies – Experiences
from the City of Ljubljana
Matjaž HARMEL, Sabina CEPUŠ, Klemen STRMŠNIK
ZaVita d.o.o., Tominškova 40, Ljubljana, Slovenia
Abstract
Integration of climate change issues into city-level strategies is proving to be quite
challenging, as it requires city authorities to almost simultaneously re-think the
majority of local policies and practices. As this is almost impossible, each city
authority is put in front of a choice – to develop one overarching strategy or to slowly,
but continuously, update all relevant strategies. This article aims to present
experiences in these fields gained during the last 10 years of strategy development
in the City of Ljubljana and their attempts to use all available mechanisms for the
integration of climate change issues into city-level strategies, as well as their actual
implementation. From spatial planning policy solutions to substantial changes in city
mobility, from improved management of urban and peri-urban forests to
introduction of urban farming, from awareness raising to actual involvement of
citizens in climate change adaptation measures. Many things have already been done
and many lessons can be shared. Yet, we find ourselves with many more unresolved
issues, especially when we try to implement EU policies on the local level. This is why
this article also addresses upcoming challenges and possible directions for their
resolution on the local level, taking into account new EU instruments, including
climate proofing and compliance with the “do no significant harm” principle.
Keywords: climate change, mitigation, adaptation, city-level strategy, case example
20
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Oral presentation / Usmeno priopćenje
The Traces We leave
Leyla İYILIKÇI1, Ahmet Ersin YENER2, Yusuf EROĞLU2, Burak BAYTAŞ2,
Mehmet Batuhan AKPINAR2, Elif Öykü ÖZKAN2, Ferhat Akalan CEREN CAN2,
Abdullah KIZILÇINAR2, Volkan KARHAN2, Oğuzhan GÜMÜŞ2, Ayşegül PALA3,4
Dokuz Eylul University, School of Medicine, Department of Anesthesiology, İnciraltı
Mh.Mithatpaşa Cd. No: 58/1, İzmir, Turkey
2
Dokuz Eylul University, School of Medicine (student), Department of Anesthesiology İzmir, ,
İnciraltı Mh.Mithatpaşa Cd. No: 58/1, Turkey
3
Dokuz Eylul University, Environment Research and Development Center (CEVMER), Tinaztepe
Campus, İzmir, Turkey
4
Dokuz Eylul University, Faculty of Engineering, Environmental Engineering Department,
Tinaztepe Campus, İzmir, Turkey
1
Abstract
Our project called “The Traces We Leave”, it was planned to investigate the concepts
of climate change, carbon footprint, ecological footprint, water footprint and the
factors that cause them. We aimed to make people comprehend the importance of
these concepts in our lives. Materials and methods: A 16-question survey was planned
for DEÜTF 1st year students. In this survey questions, questions about carbon
footprint, water footprint, ecological footprint and climate change were asked.
Response rates were calculated as %. 18% of the respondents are 18 years old, 36%
are 19 years old, 34% are 20 years old, 7% are 21 years old and 5% are 22 years old.
97.8% of the participants have heard of the concept of climate change. It is seen that
80.4% of the participants know the definition of climate change correctly, and 19.6%
are wrong or incomplete. 92.4% of the participants have heard of the concept of water
footprint. According to obtain data we obtained from the survey, the vast majority of
the participants have heard of the concepts of climate change, ecological footprint,
carbon footprint and water footprint, and again, the vast majority of them know what
these concepts mean.
Keywords: climate change, carbon footprint, ecological footprint, water footprint
21
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Oral presentation / Usmeno priopćenje
Climate change / Klimatske promjene
The influence of microclimatic growing conditions
on the physiological and pomological properties
of apples
Miroslav LISJAK1, Jelena RAVLIĆ1, Tomislav VINKOVIĆ1, Andrijana REBEKIĆ1,
Tvrtko JELAČIĆ2, Tihana TEKLIĆ1
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek,
Vladimira Preloga 1, Osijek, Croatia
2
Croatian Agency for Agriculture and Food, Center for Pomology and Vegetable Crops, Gorice
68b, Zagreb, Croatia
1
Abstract
Apple crops prefer moderate temperatures along with medium to high humidity.
Therefore, the influence of the microclimate and the adaptability of individual
varieties to microclimate conditions are very important for preserving the nutritional
value of the apple fruit and achieving stable yields. The aim of the scientific project
KK.05.1.1.02.0029 "Appleresist" is to increase the adaptability of Croatian agriculture
by reducing the harmful impact of climate change on apple production. Based on the
above, the experiment with thirty-three apple varieties differing in the ripening
period was settled in 2020 in two climatically different localities: Experimental
Station Tenja (Faculty of Agrobiotechnical Sciences Osijek) and Experimental Station
Donja Zelina (Croatian Agency for Agriculture and Food). During the first and second
growing season (2021/2022), the phenophases were monitored and the
physiological indicators of drought and temperature stress in apple leaves were
analyzed. Pomological traits and nutritive value of fruits, sampled in both locations
during the growing season 2022, were also analyzed. Since the results of the research
confirm the significant influence of location on the tested properties, producers
should consider specific microclimatic conditions when choosing varieties for their
orchards with the aim of achieving optimal quality and yield of apple fruits.
Keywords: apple varieties; heat stress; drought stress; fruit quality
22
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Oral presentation / Usmeno priopćenje
Utjecaj mikroklimatskih uvjeta uzgoja na
fiziološka i pomološka svojstva jabuke
Miroslav LISJAK1, Jelena RAVLIĆ1, Tomislav VINKOVIĆ1, Andrijana REBEKIĆ1,
Tvrtko JELAČIĆ2, Tihana TEKLIĆ1
Sveučilište Josipa Jurja Strossmayera u Osijeku, Fakultet agrobiotehničkih znanosti Osijek,
Vladimira Preloga 1, Osijek, Hrvatska
2 Centar za voćarstvo i povrćarstvo, Hrvatska agencija za poljoprivredu i hranu, Gorice 68b,
Zagreb, Hrvatska
1
Sažetak
Jabuka preferira umjerene temperature uz srednju do visoku vlažnost zraka. Stoga
su utjecaj mikroklime i prilagodljivost pojedine sorte mikroklimatskim uvjetima vrlo
značajni za očuvanje hranjive vrijednosti ploda jabuke te postizanja stabilnih prinosa.
Cilj znanstvenog projekta KK.05.1.1.02.0029 „Appleresist“ je povećati prilagodljivost
hrvatske poljoprivrede kroz smanjenje štetnog utjecaja klimatskih promjena na
proizvodnju jabuka. Slijedom navedenog, pokus s trideset i tri sorte jabuka različitih
rokova dozrijevanja postavljen je 2020. godine na dva klimatski različita lokaliteta:
Pokušalište Tenja (Fakultet agrobiotehničkih znanosti Osijek) i Pokušalište Donja
Zelina (Hrvatska agencija za poljoprivredu i hranu). Tijekom prve i druge vegetacijske
sezone (2021./2022.) praćene su fenofaze rasta te su analizirani fiziološki pokazatelji
sušnog i temperaturnog stresa u listovima jabuka. Analizirana su pomološka svojstva
i hranjiva vrijednost plodova uzorkovanih na obje navedene lokacije tijekom
vegetacijske sezone 2022. godine. Budući da rezultati istraživanja potvrđuju značajan
utjecaj lokaliteta na ispitivana svojstva, proizvođači bi kod odabira sorti pri podizanju
nasada trebali voditi računa o specifičnim mikroklimatskim uvjetima s ciljem
postizanja optimalne kakvoće i prinosa plodova jabuke.
Ključne riječi: sorte jabuka, toplinski stres, sušni stres, kvaliteta ploda
23
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Poster presentation / Postersko priopćenje
A comparative study of neutral and alkaline salts
on germination and growth in industrial hemp
(Cannabis sativa L.)
Tihana MARČEK, Laura SPAJIĆ, Tihomir MOSLAVAC
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
Abstract
Salinity is a major abiotic factor that limits the plant’s availability of water affecting
the plant’s growth. Industrial hemp (Cannabis sativa L.) is a highly tolerant salt
species but the knowledge of the impact of different salt types is limited. In this study,
neutral (NaCl, Na2SO4) and alkaline (NaHCO3, Na2CO3) salts in equal concentrations
(100 mM) were applied to explore the effect on seed germination and root growth
of two hemp genotypes (Santhica 70 and Futura 83) during 4 days. Each pot
contained 30 seeds, and each treatment had three repetitions. In both genotypes, all
salt treatments had an inhibitory effect on germination (2. and 4. days) and 4 daysold roots compared to the control. In Santhica 70 (2. days) a significant increase in
germination was recorded under NaCl compared to other salts. Futura 83 seeds
showed a higher germination percentage under NaCl and NaHCO3 than at Na2CO3
and Na2SO4 in both time points. In the earliest time point, the most deleterious effect
on germination was recorded under Na2SO4 in both genotypes. Comparing
germination between genotypes, Futura 83 showed better germination properties
than Santhica 70 under control and all salt treatments. Both genotypes showed the
highest reduction of root growth under Na2CO3 treatment while NaCl showed the
least damage. In addition, the same genotype had longer roots under NaCl treatment
than Santica 70. In conclusion, NaCl treatment had the most beneficial effect on root
growth while the inhibitory effect of salt stress on hemp germination depended on
the salt type and genotype properties.
Keywords: neutral salts, alkaline salts, germination, root growth
24
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Poster presentation / Postersko priopćenje
Rainfall-Runoff Modeling and Hydrological
Responses to the Projected Climate Change for
Upper Baro Basin, Ethiopia
Teressa NEGASSA MULETA, Knolmár MARCELL
Budapest University of Technology and Economics, Faculty of Civil Engineering Science,
Department of Sanitary and Environmental Engineering, Műegyetem rakpart 3, Budapest
Hungary
Abstract
This paper presents the results of Rainfall-Runoff modeling and simulation of
hydrological responses under changing climate using HEC-HMS model. The basin
spatial data was processed by HEC-GeoHMS and imported to HEC-HMS. The calibration
and validation of the HEC-HMS model was done using the observed
hydrometeorological data (1989-2018) and HEC-GeoHMS output data. The optimized
HEC-HMS model was applied to simulate the hydrological responses of Upper Baro
Basin to the projected climate change for mid-term (2040s) and long-term (2090s) A1B
emission scenarios. The simulation results have shown a mean annual percent
decrease of 3.6 and an increase of 8.1 for Baro River flow in the 2040s and 2090s
scenarios, respectively, compared to the baseline period (2000s). A pronounced flow
variation is rather observed on a seasonal basis, reaching a reduction of 50% in spring
and an increase of 50% in autumn for both mid-term and long-term scenarios with
respect to the base period. The study results have an implication that the seasonal and
time variation in the hydrologic cycle would likely cause hydrologic extremes. And
hence, the developed model and output data are of paramount importance for
adaptive strategies and sustainable water resources development in the basin.
Keywords: climate change, flow simulation, HEC-HMS, rainfall-runoff modeling, upper
Baro Basin
25
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Oral presentation / Usmeno priopćenje
Prevalence of the monogens in wild bouge (Boops
boops L., 1758.) associated with fish farms
Jana PARADŽIKOVIĆ, Bosiljka MUSTAĆ, Tomislav ŠARIĆ, Bruna PETANI,
Slavica ČOLAK
University of Zadar, Department of Ecology, Agronomy and Aquaculture, Ulica Mihovila
Pavlinovića bb, Zadar, Croatia
Abstract
Mariculture includes fish farming of marine fish and other species. In Croatia, annual
fish production according to the data from 2018., is about 16 782 tons. Good practice
in fish farming requires control over fish health status and risk assessment. Disease
can be transferred from fish to fish in the cage, but they can also get infected by wild
species beyond the cage. The transfer of pathogens between wild and farmed fish is
not enough explored. Some parasites are found on both wild and farmed fish, and it
was justifiably suspected that various species of wild fish are the primary sources of
pathogens for farmed fish. Bogue (Boops boops) can often be found near the cages
while feeding with leftovers of farmed fish food. This species is also the source of
Ceratothoa oestroides infestations on farmed sea bass (Dicentrarchus labrax) and
potential source of monogeneans infestations. In this study, which was conducted
from March to June 2020, the prevalence of the monogeneans on wild bogue caught
near the cage and biometric parameters as length, mass and index of condition were
monitored. During parasitological examination, all fish gill arches were removed and
inspected under a light microscope. In that period 87 bouges were examined and 52
Microcotyle erythrini were identified based on morphology. Bogue growth depended
on temperature; weights and lengths of fish were greater in warmer months than in
colder ones. Prevalence and abundance of M. erythrini was also higher in worm
period. To obtain the best possible results of this research, it is necessary to extend
the research throughout the year.
Keywords: bouge (Boops boops), Microcotyle erythrini, prevalence, mariculture
26
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Oral presentation / Usmeno priopćenje
Sustainability of the "N" category of natural
gas vehicles
Dinko PRIMORAC
University North, Trg dr. Žarka Dolinara 1, Koprivnica, Croatia
Abstract
The transport sector is one of the most important consumers of energy in the
European Union and has one of the biggest influences on the economy and the
sustainable state of the environment. Efficient transport of goods and services, via
N-category vehicles, is one of the prerequisites for the successful economic growth
of the Republic of Croatia. Transport is undoubtedly a very important branch of the
economy that can make a significant contribution to employment, strengthening
competitiveness, and economic growth. However, ineffective management of the
transport sector can also have negative impacts, both on the economy and on the
general population, such as air pollution, emission of polluting particles, traffic noise,
etc. Namely, the transport sector in the European Union relies heavily on propellants
that generate a quarter of greenhouse gas emissions. Moreover, the aforementioned
emissions of greenhouse gases are continuously increasing, especially from the road
transport sector, which accounts for over 70% of emissions. The current trend in the
growth of freight transport in the Republic of Croatia initiates an increased growth
of transport-caused CO2 emissions and other polluting particles in the atmosphere.
Therefore, without a radical change in transport policy, the Republic of Croatia will
not be able to meet the set standards of the European Union on the decarbonization
of the transport sector.
Keywords: natural gas, N category vehicles, energy, environment
27
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Poster presentation / Postersko priopćenje
Challenges of adapting the European energy
system to climate change
Igor PROVČI
Croatian Transmission System Operator, Vukovarska cesta 217, Osijek, Croatia
Abstract
Climate change is increasingly being felt around the world, and experts expect it will
become even more frequent and intense in the coming decades. Extreme weather
events caused by climate change are increasingly affecting all parts of the European
energy system. The most important changes include an increase in average and
extreme air and water temperatures, changes in available water quantities, the risk
of floods, and other hazards associated with the consequences of climate change.
Such changes will affect the availability of primary energy sources, especially
renewable energy sources, as well as conversion, transmission and distribution,
energy storage, and energy demand. The paper will present some challenges of the
energy system’s suitability to climate policies, which imply undertaking a certain set
of activities to reduce the energy system’s vulnerability to climate change. Increasing
the ability of the energy system to recover after the effects of climate change, but
also to exploit the potential positive effects that may also be a consequence of
climate change. Several studies show that, without appropriate adaptation measures
to the consequences of climate change, direct damages to the European energy
system from extreme weather events could amount to billions of euros per year by
the end of the century, with much higher indirect costs.
Keywords: climate change adaptation, climate policies, European energy system
28
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Poster presentation / Postersko priopćenje
Izazovi prilagodbe Europskog energetskog sustava
na klimatske promjene
Igor PROVČI
Hrvatski operator prijenosnog sustava d.d., Vukovarska cesta 217, Osijek, Hrvatska
Sažetak
Utjecaj klimatskih promjena sve se više osjeća diljem svijeta, a predviđa se da će u
narednim desetljećima postati još češći i intenzivniji. Ekstremni vremenski događaji
uzrokovani klimatskim promjenama sve više utječu na sve dijelove europskog
energetskog sustava. Najvažnije promjene uključuju porast srednjih i ekstremnih
temperatura zraka i vode, promjene u raspoloživim količinama vode, opasnosti od
poplava i ostale opasnosti vezane uz posljedice klimatskih promjena. Takve će
promjene utjecati na dostupnost primarnih energenata, posebno obnovljivih izvora
energije, kao i na pretvorbu, prijenos i distribuciju, skladištenje energije te na
potražnju za energijom. U radu će biti prikazani neki od izazova prilagodbe energetskog
sustava klimatskim politikama koji podrazumijevaju poduzimanje određenog skupa
aktivnosti s ciljem smanjenja ranjivosti energetskih sustava na klimatske promjene.
Povećanje sposobnosti oporavka energetskog sustava nakon učinaka klimatskih
promjena, ali i iskorištavanja potencijalnih pozitivnih učinaka koji također mogu biti
posljedica klimatskih promjena. Nekoliko studija pokazuju da bi, bez odgovarajućih
mjera prilagodbe posljedicama klimatskih promjena, izravne štete na europskom
energetskom sustavu od ekstremnih vremenskih događaja mogle iznositi milijarde
eura godišnje do kraja stoljeća, uz puno veće neizravne troškove.
Ključne riječi: prilagodba klimatskim promjenama, klimatske politike, Europski
energetski sustav
29
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Poster presentation / Postersko priopćenje
The impact of climate change on the lack of water
in the soil
Domagoj RASTIJA, Zdenko LONČARIĆ, Vladimir ZEBEC, Mirta RASTIJA
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek,
Vladimira Preloga 1, 31000 Osijek, Croatia
Abstract
The aim of this research is to determine the lack of water for vegetable and field
crops during the growing season. One of the consequences of climate change is the
decrease in the production of organic matter, which leads to the degradation of the
physical and chemical soil properties. A low level of organic matter reduces the soil
suitability for growing a wider range of crops. On the basis of thirty years of data
from the Slavonski Brod climatological station (1989-2018) and the properties of the
investigated soils in the area of eastern Croatia, the lack of water in the soil was
calculated for the average, dry and wet year. The trend of increasing average
monthly temperatures and changes in the distribution of precipitation during the
researched period was also determined. The mean annual air temperature is
constantly increasing, so in the period from 1989 to 2018, there is an increasing trend
of 1.2 °C. The annual amount of precipitation remained at the same level, but due to
large oscillations in the distribution of precipitation, the lack of water during the
beginning of the growing seasons is increasingly evident. The lack of water to achieve
the maximum biological yield of certain crops is pronounced not only in dry and
average years but also in years with an above-average amount of precipitation.
based on the calculation of the soil water balance, in a dry year for various vegetables
in regular sowing and/or planting term, there is a water shortage from 231 mm for
kale to 250 mm for onions, tomatoes and eggplant, while sugar beet lacks 260 mm
of precipitation. In a year with an average amount of precipitation, the water deficit
ranges from 99 mm for kale to 155 mm for melon and watermelon, while the deficit
for sugar beet is 160 mm. For the various crops grown as secondary crop, the water
deficit is on average 140 mm in a dry year and 70 mm in a year with an average
amount of precipitation.
Keywords: climate change, soil water balance, soil degradation, irrigation
30
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Poster presentation / Postersko priopćenje
Utjecaj klimatskih promjena na nedostatak vode
u tlu
Domagoj RASTIJA, Zdenko LONČARIĆ, Vladimir ZEBEC, Mirta RASTIJA
Sveučilište Josipa Jurja Strossmayera u Osijeku, Fakultet agrobiotehničkih znanosti Osijek,
Vladimira Preloga 1, Osijek, Hrvatska
Sažetak
Cilj ovog istraživanja je utvrditi nedostatak vode za ratarske i povrćarske kulture
tijekom vegetacije. Jedna od posljedica klimatskih promjena je smanjenje produkcije
organske tvari, što dovodi i do degradacije fizikalnih i kemijskih svojstava tala. Niska
razina organske tvari umanjuje pogodnost tala za uzgoj šireg spektra kultura. Na
osnovi tridesetogodišnjih podataka s klimatološke postaje Slavonski Brod (1989.2018.) i svojstava istraživanih tala na području istočne Hrvatske izračunat je
nedostatak vode u tlu za prosječnu, sušnu i vlažnu godinu. Također je utvrđen i trend
povećanja srednjih mjesečnih temperatura te promjene u distribuciji količina
oborina tijekom istraživanog razdoblja. Srednja godišnja temperatura zraka u
stalnom je porastu pa je tako u razdoblju od 1989. do 2018. godine trend porasta 1,2
°C. Godišnja količina oborina zadržala se na istoj razini, ali zbog velikih oscilacija u
distribuciji oborina sve je izraženiji nedostatak vode tijekom početka vegetacije.
Nedostatak vode za postizanje maksimalnog biološkog prinosa pojedinih kultura
izražen je, osim u sušnim i prosječnim godinama, čak i u godinama s iznadprosječnom
količinom oborina. Iz proračuna bilanci vode u tlu u sušnoj godini raznom povrću u
redovnoj sjetvi i/ili sadnji nedostaje od 231 mm za kelj do 250 mm za luk, rajčicu i
patlidžan, dok šećernoj repi nedostaje 260 mm oborina. U godini s prosječnom
količinom oborina nedostatak vode se kreće od 99 mm za kelj do 155 mm za dinju i
lubenicu, dok je nedostatak za šećernu repu 160 mm. Različitim kulturama koje se
uzgajaju u postrnoj sjetvi nedostatak vode je u prosjeku 140 mm u sušnoj i 70 mm u
godini s prosječnom količinom oborina.
Ključne riječi: klimatske promjene, bilanca vode u tlu, degradacija tala,
navodnjavanje
31
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Poster presentation / Postersko priopćenje
Positive role of petroleum engineers in reducing
carbon dioxide emissions
Katarina SIMON, Lidia HRNČEVIĆ, Karolina NOVAK MAVAR, Borivoje PAŠIĆ,
Petar MIJIĆ, Katarina ŽBULJ, Igor MEDVED
University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Pierittijeva 4,
Zagreb, Croatia
Abstract
The fact is that the world today derives most of its primary energy from fossil fuels.
Due to the continuous increase of the world population, the demand for energy is
also increasing. Some industrialized countries are trying to get this energy from
renewable sources, but most of the energy is still derived from fossil sources and will
continue to be so in the future. Data shows that most carbon dioxide is released into
the atmosphere from transportation, power generation, and industry. If we exclude
or reduce transportation-related emissions due to fuel switching, we are still left with
two sectors with high emissions. Do we have enough time to wait until most of the
world's primary energy is generated from renewable sources, or can we do
something immediately, and can the big "polluters" respond positively? Currently,
the oil industry knows how to extract, capture and store carbon dioxide, having done
so for decades in the extraction of gas fields. In order for carbon dioxide to be safely
injected underground, suitable reservoirs must be selected for storage and injection
wells must be properly constructed and equipped, which petroleum engineers know
and are proficient in. Therefore, this paper describes the process of underground
storage of carbon dioxide, focusing on the role of petroleum engineers in this
process.
Keywords: carbon dioxide emissions, carbon dioxide capture, well drilling,
underground gas storage
32
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Oral presentation / Usmeno priopćenje
Do we have a recipe for change? - Agenda for
Sustainable Food Systems in Europe
Jana ŠIC ŽLABUR, Sanja RADMAN, Nevena OPAČIĆ, Neven VOĆA, Mia
DUJMOVIĆ, Sandra VOĆA1
University of Zagreb, Faculty of Agriculture, Svetošimunska cesta 25, Zagreb, Croatia
Abstract
It is the final moment to transform existing food systems that are becoming
increasingly unsustainable for the planet and humans’ health. The food we consume
today will change significantly in the not-too-distant future, largely due to rapidly
advancing technological achievements and practices that are already significantly
influencing the way we produce, process and buy our food. The main goal of all
European strategies focuses on building food systems that unite people, climate and
environment in a sustainable and resilient chain. To address all current challenges
related to food production and consumption through complex social and
environmental impacts, increasing urbanization, population growth, demographic
change, climate change and resource scarcity, we should focus on four priorities:
nutrition, climate, circular economy and innovations. If we are to transform our food
systems and find the recipe for more sustainable change, stakeholders from different
sectors need to work together to create a safe, high-quality, low environmental
footprint food chain capable of feeding the world a healthier and more sustainable
way.
Keywords: European policies, improved nutrition patterns, healthy food, food
environmental footprint, circular economy
33
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Oral presentation / Usmeno priopćenje
Imamo li recept za promjenu? - Program za
održive prehrambene sustave u Europi
Jana ŠIC ŽLABUR, Sanja RADMAN, Nevena OPAČIĆ, Neven VOĆA, Mia
DUJMOVIĆ, Sandra VOĆA
Sveučilište u Zagrebu, Agronomski fakultet, Svetošimunska cesta 25, Zagreb, Hrvatska
Sažetak
Posljednji je trenutak za transformaciju postojećih prehrambenih sustava, a koji
postaju sve neodrživiji za planet i zdravlje ljudi. Hrana koju danas konzumiramo
značajno će se promijeniti u ne tako dalekoj nam budućnosti, ponajviše zbog brzog
napretka tehnoloških dostignuća i praksi koje već značajno utječu na način na koji
proizvodimo, prerađujemo i kupujemo hranu. Glavni cilj svih ključnih europskih
strategija usmjeren je na uspostavljanje prehrambenih sustava koji ujedinjuju ljude,
klimu i okoliš u održiv i otporan lanac. Kako bismo odgovorili na sve trenutne izazove
povezane s proizvodnjom i potrošnjom hrane kroz složene društvene i ekološke
utjecaje, rastuću urbanizaciju, globalni rast stanovništva, demografske promjene,
klimatske promjene i nedostatak resursa, trebali bismo se usredotočiti na četiri
prioriteta: prehrana, klima, kružno gospodarstvo i inovacije. Ako želimo
transformirati naše prehrambene sustave i pronaći recept za održiviju promjenu,
dionici iz različitih sektora moraju raditi zajedno kako bi stvorili siguran,
visokokvalitetan prehrambeni lanac s niskim utjecajem na okoliš koji može prehraniti
svijet na zdraviji i održiviji način.
Ključne riječi: europske politike, poboljšani obrasci prehrane, zdrava hrana, otisak
hrane na okoliš, kružno gospodarstvo
34
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Oral presentation / Usmeno priopćenje
Plant dieback as an indicator of climate change:
the case of the cushion plant Silene acaulis in the
Apennines
Giulio
TESEI1,
Giuliano
2
Marina ALLEGREZZA
1
2
BONANOMI2,
Mohamed
IDBELLA2,
University of Naples Federico II, Department of Agricultural Sciences, Via Università 100,
Portici, Italy
Food and Environmental Sciences, Marche Polytechnic University, Department of
Agricultural, Via Brecce Bianche, Ancona, Italy
Abstract:
With this research, we want to contribute to the understanding of the ecology of
Silene acaulis, an alpine cushion plant distributed throughout the Northern
Hemisphere, following a severe heat wave in the summer of 2022. As part of our
work, we investigated the extensive senescence and dieback of Silene aculis, in the
Apennines. Our overall goal is to quantify the extent and distribution of Silene
dieback to provide a basis for future studies that will focus on causal and mechanistic
hypotheses. To this end, we studied Silene dieback along a 500 m elevation transect
from 1900 to 2400 m a.s.l. in the Sibillini mountain range, part of the Apennines. In
addition, we investigated the putative role of the summer 2022 heat wave, which
affected the Apennines, in Silene dieback. The results of the research showed that
the intensity of the dieback was not uniformly distributed across the elevational
gradient, but was widespread at 1900 and 2000 m a.s.l. and decreased with
increasing elevation suggesting a change in microclimatic conditions. Detailed
analysis of the climatic data clearly shows a combination of several consecutive days
of very high temperatures combined with scarce water availability which may have
resulted in thermal stress for Silene with consequent damage by excessive
temperatures. Our data suggest a shift in climate away from the fundamental niche
of the cushion plant Silene, at least during the summer months. The sudden dieback
of Silene highlights the vulnerability of high elevation vegetation to climate change.
Keywords: climatic change refugia, alpine vegetation, plant disease, elevation
gradient
35
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Poster presentation / Postersko priopćenje
Impact of climate change on water salinisation
(Interreg project SeCure)
Damir TOMAS, Stjepan KAMBER, Julija PRPIĆ
Hrvatske vode, Ulica grada Vukovara 220, Zagreb, Croatia
Abstract
Climate change influences integrated water management both from the standpoint
of resource availability and from the standpoint of general water use. This situation
requires a stricter water management framework, i.e. making an agreement on the
new common sustainable water management criteria and objectives imperative.
Saltwater intrusion into coastal aquifers poses one of the gravest threats to
agricultural land in coastal regions. Italy and Croatia are both affected by saltwater
intrusion in their coastal regions, which causes undeniable consequences for
agricultural activities that are intensifying due to climate change. The Interreg
Programme Italy-Croatia established cooperation between the two countries in their
shared efforts to improve the capacities for the preservation of their strategic
freshwater resources in the coastal areas and reduction of their vulnerability to
contamination by saltwater. The project SeCure (Saltwater intrusion and climate
change: monitoring, countermeasures and informed governance) is a continuation
of the Italy-Croatia cooperation on their earlier projects. The objective of the project
SeCure is to inform the concerned public and raise awareness about the
contamination of agricultural land by saltwater, as well as to educate them about
new, efficient approaches to minimizing the negative consequences of this
phenomenon. This particularly refers to a guidelines update that would be applicable
to the entire Adriatic basin, while focusing on the coastal agricultural areas. This
project facilitated the extension of the activities to monitor the results achieved
through previous projects and the use of a longer timeframe to assess the efficiency
of the measures implemented to date to increase the productivity of the agricultural
land, improve the status of the ecosystem, as well as the readiness for inevitable
climate change.
Keywords: climate change, project SeCure, water salinisation, agriculture
36
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Poster presentation / Postersko priopćenje
Utjecaj klimatskih promjena na zaslanjenje voda
(Interreg projekt SeCure)
Damir TOMAS, Stjepan KAMBER, Julija PRPIĆ
Hrvatske vode, Ulica grada Vukovara 220, Zagreb, Hrvatska
Sažetak
Klimatske promjene utječu na integralno upravljanje vodama kako sa stanovišta
raspoloživosti resursa tako i sa stanovišta korištenja voda u širem smislu. Ovakva
situacija nameće stroži okvir upravljanja vodama, odnosno postavlja kao imperativ
dogovor o novim zajedničkim kriterijima i ciljevima održivog upravljanja vodama.
Prodiranje slane vode u obalne vodonosnike ubraja se među najozbiljnije prijetnje
poljoprivrednim površinama u obalnim regijama. Italija i Hrvatska pogođene su
prodorom slane vode u svojim obalnim regijama s nezanemarivim posljedicama na
poljoprivredne aktivnosti koje se intenziviraju pod utjecajem klimatskih promjena.
Interreg-ovim programom Italy-Croatia ostvarena je suradnja dviju država u
zajedničkom nastojanju za poboljšanje kapaciteta za očuvanje strateških resursa
slatke vode u obalnim područjima kao i u smanjenju ranjivosti na kontaminaciju
slanom vodom. Projekt SeCure (eng. Saltwater intrusion and climate change:
monitoring, countermeasures and informed governance) je nastavak suradnje Italije
i Hrvatske kroz prethodnu projektnu suradnju. Cilj projekta SeCure je informiranje
zainteresirane javnosti i podizanje svijesti o kontaminaciji poljoprivrednih površina
slanom vodom te edukacija o novim učinkovitim pristupima u minimiziranju
negativnih posljedica tog fenomena. Osobito se to odnosi na nadogradnju smjernica
koje bi bile primjenjive na područje čitavog jadranskog bazena s fokusom na obalna
poljoprivredna područja. Ovim projektom je omogućeno produljenje aktivnosti u
praćenju rezultata ostvarenih kroz prethodne projekte, kao i korištenje duljeg
vremenskog okvira za procjenu učinkovitosti do sada provedenih mjera za povećanje
produktivnosti poljoprivrednog zemljišta, poboljšanje stanja ekosustava i spremnosti
na klimatske promjene koje su neizbježne.
Ključne riječi: klimatske promjene, projekt SeCure, zaslanjenje voda, poljoprivredna
aktivnost
37
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Climate change / Klimatske promjene
Di Poster presentation / Postersko priopćenje
Disease incidence and susceptibility of strawberry
cultivars to grey mould (Botrytis cinerea) in Bosnia
and Herzegovina
Mladen ZOVKO1, Tihomir MILIČEVIĆ2, Ivan OSTOJIĆ1, Jurica PRIMORAC1
Faculty of Agriculture and Food Technology, University of Mostar, Biskupa Čule bb, Mostar,
Bosnia and Herzegovina
2
Faculty of Agriculture, University of Zagreb, Svetošimunska cesta 25, Zagreb, Croatia
1
Abstract
Strawberry is one of the most popular berry crops in Bosnia and Herzegovina with
increasing production in recent years. Grey mould caused by the Botrytis cinerea
Pers., is one of the most important fungal diseases of strawberry in B&H. This
pathogen affects fruit in the field, storage, transport and market. Disease incidence
were monitored in three years trial (2009, 2010 and 2011) at two locations VeljaciLjubuški (West Herzegovina County) and Donja Papratnica-Žepče (Zenica-Doboj
County) on ten strawberry cultivars (Antea, Arosa, Camarosa, Clery, Galia,
Madeleine, Marmolada, Naiad, Siba and Tethis). Number of plants per cultivar was
200 for each site. The aim of our research was to determine the susceptibility of
those cultivars to grey mould under field conditions. Susceptibility to diseases was
evaluated on each cultivar by examining all fruits on 20 randomly selected
strawberry bushes. The results were presented as the percentage of fruits with a
disease symptom in relation to the total number of examined fruits. Considering the
three-year average, the highest percentage of fruits with symptoms of grey mould at
the Donja Papratnica site was recorded on the cultivars Marmolada 39.3%, Antea
38.5% and Arosa 35.6%. The lowest percentage of fruits with symptoms of grey
mould was recorded on the cultivar Camarosa 20.4%. The highest percentage of
fruits with symptoms of grey mould at the Veljaci site was recorded on the cultivars
Arosa 17.5% and Galia 17.4%, and the lowest on the cultivar Tethis 7.3%.
Keywords: strawberry, Fragaria x ananassa, Botrytis cinerea, diseases incidence,
cultivars susceptibility
38
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Computer Science in Environmental Protection
Računalne znanosti u zaštiti okoliša
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Computer Science in Environmental Protection / Računalne znanosti u zaštiti okoliša
Poster presentation / Postersko priopćenje
An Overview of Flood Prediction with Deep
Learning Methods
Ingrid HRGA
University of Rijeka, Faculty of Informatics and Digital Technologies, Ul. Radmile Matejčić 2,
Rijeka, Croatia
Abstract
A flood represents the occurrence of an unusually large amount of water from a river,
lake, ocean, or other body of water on otherwise dry land. Although floods can
sometimes bring certain benefits, especially in arid areas, they are still one of the
most widespread natural disasters that take human lives, destroy property, and
threaten plants and animals every year. Therefore, many research efforts are
focused on the development of models and techniques that could timely indicate the
danger of flooding. Common approaches to flood prediction are based on
hydrological models that use mathematical equations to simulate water behavior.
However, such models require a significant level of expertise and specific data that
are not always available. Therefore, models based on deep neural networks are
increasingly being used as a promising alternative. Such models can find complex
patterns and take advantage of satellite imagery or textual data, among other
sources. This paper provides an overview of the state-of-the-art deep learning
methods used for flood prediction. It discusses the advantages and limitations of
each method, compares their performance, and analyses the data sources used.
Finally, the paper highlights the challenges and proposes some future directions for
research.
Keywords: flood prediction, deep learning, convolutional neural networks (CNN),
long short-term neural networks (LSTM), hybrid models
39
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Computer Science in Environmental Protection / Računalne znanosti u zaštiti okoliša
Poster presentation / Postersko priopćenje
Predviđanje poplava metodama dubokog učenja
Ingrid HRGA
Sveučilište u Rijeci, Fakultet informatike i digitalnih tehnologija, Ul. Radmile Matejčić 2,
Rijeka, Hrvatska
Sažetak
Poplava predstavlja pojavu neobično velike količine vode iz rijeke, jezera, oceana ili
neke druge vodene površine na inače suhom tlu. Iako poplave ponekad mogu
donijeti i poneku dobrobit, posebice u sušnim područjima, ipak predstavljaju jednu
od najraširenijih prirodnih katastrofa koje svake godine odnose ljudske živote,
uništavaju imovinu te ugrožavaju biljni i životinjski svijet. Stoga su brojni istraživački
napori usmjereni na razvoj modela i tehnika koje bi mogle pravovremeno ukazati na
opasnost od poplave. Uobičajeni pristupi u predviđanju poplava temelje se na
hidrološkim modelima koji koriste matematičke jednadžbe za simulaciju ponašanja
vode. Međutim, takvi modeli zahtijevaju značajnu razinu stručnosti te specifične
podatke koji nisu uvijek dostupni. Stoga se modeli temeljeni na dubokim neuronskim
mrežama sve više koriste kao obećavajuća alternativa. Takvi modeli mogu pronaći
složene obrasce u podacima te iskoristiti prednosti satelitskih snimki ili tekstualnih
podataka, među ostalim izvorima. U ovom radu daje se pregled najsuvremenijih
metoda dubokog učenja koje se koriste u predviđanju poplava. Raspravlja se o
prednostima i ograničenjima svake metode, vrši se usporedba njihovih performansi
te se analiziraju podaci koji se pri tome koriste. Na kraju se ukazuje na određene
izazove te se predlažu neke smjernice za buduća istraživanja.
Ključne riječi: predviđanje poplava, duboko učenje, konvolucijske neuronske mreže
(CNN), povratne mreže (LSTM), hibridni modeli
40
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Computer Science in Environmental Protection / Računalne znanosti u zaštiti okoliša
Oral presentation / Usmeno priopćenje
3D simulations in the interdisciplinary design of a
nature-like fish ramp
Gorazd NOVAK1, Polona PENGAL2, Ana T. SILVA3, José M. DOMÍNGUEZ4,
Angelo TAFUNI5, Matjaž ČETINA1, Dušan ŽAGAR1
University of Ljubljana, Faculty of Civil and Geodetic Engineering, Jamova cesta 2, Ljubljana,
Slovenia
2
REVIVO Institute for ichthyological and ecological research, Business unit Ljubljana,
Staretova ulica 1, Dob, Slovenia
3
Norwegian Institute for Nature Research (NINA), Høgskoleringen 9, Trondheim, Norway
4
EPhysLab (Environmental Physics Laboratory) Edificio Campus da Auga (Campus Sur) Rúa
Canella da Costa da Vela 12, As Lagoas. Universidade de Vigo, Ourense, Spain
5
School of Applied Engineering and Technology, New Jersey Institute of Technology, GITC,
Suite 2100, University Heights, Newark, New Jersey, United States of America
1
Abstract
In our recent study, an interdisciplinary collaboration was used to design a naturelike fish ramp. Focusing on a short section of a small stream with a weir in Slovenia,
three-dimensional numerical simulations based on the smoothed particle
hydrodynamics (SPH) method were performed to determine the velocity fields for
different configurations of the ramp that could replace the weir at the target site.
Considering the swimming performances of the target fish species, including Salmo
truta, Phoxinus phoxinus, Cottus gabio, and Eudontomyzon vladykovi, the possible
migration paths along the ramp were mapped. Unpublished details of several
optimization stages are presented here, ranging from a straight channel (length 15
m, width 4 m, height 0.5 m) to a complex geometry that can be considered a natural
fish passage. Velocity fields were used to examine the effects of the following factors:
Slope, bed roughness, flow curvature, and configuration (size, shape, and position)
of the elements representing pebbles and stones in the stream. Results are given as
plots of velocity fields and turbulent kinetic energy.
Keywords: fish ramp, river restoration, smoothed particle hydrodynamics, flow
velocity, TKE
41
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Computer Science in Environmental Protection / Računalne znanosti u zaštiti okoliša
Poster presentation / Postersko priopćenje
Life Cycle Assessment (LCA) of Microplastics in the
Environment
Dunja PROKIĆ1*, Mira PUCAREVIĆ1, Ljiljana ĆURČIĆ1, Nataša STOJIĆ1, Maja
TURK SEKULIĆ2, Marcela ŠPERANDA3
Educons University, Faculty of Environmental Protection, Vojvode Putnika 87, Sremska
Kamenica, Serbia
2
University of Novi Sad, Faculty of Technical Sciences, Trg Dositeja Obradovića 6, Novi Sad,
Serbia
3
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek,
Vladimira Preloga 1, Osijek, Croatia
1
Abstract
Microplastic (MP) pollution is one of the most pressing environmental problems of
the 21st century. In the EU, between 75.000 and 300.000 tons of MP are released
into the environment every year. MP are ubiquitous, being found in seas, lakes, rivers
and estuaries, air, sediments, landfills, and wastewater treatment plants because of
improper human disposal of plastics and inadequate waste management. Life cycle
assessment (LCA) is frequently promoted as a tool to assess environmental impact.
LCA is regulated in accordance with ISO 14040 and implies a process that examines
environmental aspects and potential environmental impacts on the product or
service life cycle. While LCA is a valuable environmental tool, its application to MP
has not been sufficiently developed and investigated. The purpose of this paper is to
critically review the LCA modeling of MP. Several leading LCA software were
analyzed. Based on the conducted research, it was concluded that there are very few
databases used by LCA software, which can be connected to MP. In addition, it was
concluded that for these types of analysis, it is best to observe the life cycle of plastic
waste, focusing on the concept according to which waste is considered a resource.
Keywords: microplastics, environment, life cycle assessment, plastic waste
42
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Computer Science in Environmental Protection / Računalne znanosti u zaštiti okoliša
Poster presentation / Postersko priopćenje
Computer-aided molecular design of new
environmentally friendly plant protection agents
Vesna RASTIJA, Domagoj ŠUBARIĆ, Maja KARNAŠ
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek,
Vladimira Preloga 1, Osijek, Croatia
Abstract
Resistance to pesticides and their environmental and health hazards indicates an
urgent need for the new active ingredients of plant protection products. These
compounds must be highly specific and environmentally and toxicologically
acceptable. Computer-aided molecular design is a rational approach used for
screening, optimizing, and designing highly potent agents for plant protection. Insilico techniques like quantitative structure-activity relationships (QSAR), docking
and virtual screenings play crucial roles in designing “better” molecules that may
later be synthesized and biologically assayed. QSAR techniques provide insight into
the relationships between chemical structure and biological activity and present an
alternative pathway for the design and development of new molecules with
improved activity. Using this relationship, the QSAR model is used to predict the
activity of novel compounds. We have used QSAR methodology to estimate toxicity
and “pesticide-likeness” properties, as well as effects on phytopathogenic fungi for
coumarin derivatives and fluorinated pyrazole aldehydes. To suggest the possible
inhibitory mechanism of the tested compounds against plant pathogenic fungi,
experimentally obtained results were compared with the results of molecular
docking on six enzymes responsible for the fungal growth. Analyzed derivatives are
promising candidates for developing plant-protection products that could be safe for
the environment, human health, and non-target organisms.
Keywords: environmentally friendly, pesticide-likeness properties, QSAR, molecular
docking, toxicity
43
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Computer Science in Environmental Protection / Računalne znanosti u zaštiti okoliša
Poster presentation / Postersko priopćenje
Računalom potpomognuti dizajn molekula za
nova okolišno prihvatljiva sredstava za
zaštitu bilja
Vesna RASTIJA, Domagoj ŠUBARIĆ, Maja KARNAŠ
Sbeučilište Josipa Jurja Strossmayera u Osijeku, Fakultet agrobiotehničkih znanosti Osijek,
Vladimira Preloga 1, Osijek, Hrvatska
Sažetak
Otpornost na pesticide, njihov utjecaj na okoliš te štetan utjecaj na ljudsko zdravlje
ukazuje na žurnu potrebu za novim aktivnim tvarima sredstava za zaštitu bilja. Ovi
spojevi moraju biti visoko specifični te ekološki i toksikološki prihvatljivi. Računalom
potpomognuti dizajn molekula je racionalan pristup koji se koristi za pretraživanje,
optimizaciju i dizajniranje visoko potentnih sredstava za zaštitu bilja. Tehnike in-silico
kao što su kvantitativni odnosi strukture i aktivnosti (QSAR), molekularno uklapanje
i virtualni pregledi igraju ključnu ulogu u dizajniranju "boljih" molekula koje se kasnije
mogu sintetizirati i biološki ispitati. QSAR tehnike pružaju uvid u odnose između
kemijske strukture i biološke aktivnosti te predstavljaju alternativni put za dizajn i
razvoj novih molekula s poboljšanom aktivnošću. Koristeći ovaj odnos, QSAR model
se koristi za predviđanje aktivnosti novih spojeva. Mi smo koristili QSAR metodologiju
za procjenu toksičnosti i svojstava "sličnosti pesticidima", kao i inhibitorni učinak
derivata kumarina te fluoriranih aldehida pirazola na fitopatogene gljive. Kako bi se
sugerirao mogući inhibicijski mehanizam ispitivanih spojeva protiv fitopatogenih
gljiva, eksperimentalno dobiveni rezultati uspoređeni su s rezultatima molekularnog
dockinga na šest enzima odgovornih za rast gljiva. Analizirani derivati obećavajući su
kandidati za razvoj proizvoda za zaštitu bilja koji bi mogli biti sigurni za okoliš, zdravlje
ljudi i neciljane organizme.
Ključne riječi: okolišno prihvatljivi, svojstva slična-pesticidima, QSAR, molekulsko
uklapanje, toksičnost
44
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Computer Science in Environmental Protection / Računalne znanosti u zaštiti okoliša
Oral presentation / Usmeno priopćenje
The possibility of applying remote detection
methods in the area of Kopački rit Nature Park
Stela ROTIM¹, Lidija TADIĆ²
¹ Ilok Secondary School, Matije Gupca 168, Ilok, Croatia
² Josip Juraj Strossmayer University in Osijek, Faculty of Civil Engineering and Architecture,
Vladimira Preloga 3, Osijek, Croatia
Abstract
Over the past few decades, climate changes have been observed, which manifest
themselves in a series of phenomena, the most important of which are changes in
temperature, amount and distribution of precipitation, and an increase in the frequency
of extreme hydrological conditions. Ecosystems particularly vulnerable to climate change
are wet habitats and wetlands, recognizable as the most productive and the most diverse
ecological systems. Kopački rit Nature Park has more than 40 different plant
communities and a total of 88 protected plant species. In the future, climate change
could cause changes in plants and other species, and it is important to shed light on how
these species and communities react to extreme hydrological conditions, in this case,
drought. One of the most recent ways of assessing the state of vegetation is remote
sensing. Landsat satellites are ideal for meeting this requirement due to their extensive
and continuous archive (30+ years), temporal resolution (8-16 days) and 30m spatial
resolution. The aim of this work is to research the conservation of the ecology of wetland
habitats focusing on two aspects: the interpretation of soil structure and vegetation
patterns from a hydrological perspective, and plants based on the understanding of
spatial and temporal scales and interactions between soil, water and vegetation. These
features can be observed through changes in the vegetation index (Normalized
Difference Vegetation Index) and water over time and they can provide insight into the
scope, function and frequency of events in the wetland. NDVI values range from -1 to 1.
An NDVI of approximately 0.6-0.9 indicates significant vegetation. For areas with sparse
vegetation cover, NDVI values are lower but still greater than 0 (approximately 0.2–0.4).
NDVI values for water, snow, bare soil and rocks are 0 or close to 0. Data processing and
analysis are performed through the Python programming language and geographic
information system (QGIS). Satellite images of Kopački rit Nature Park in the period from
2015 to 2021 show the state of the vegetation cover during each August. Thereby, 2020
stands out as a very dry year.
Keywords: climate change, wetland vegetation, NDVI vegetation index, satellite
observations
45
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Computer Science in Environmental Protection / Računalne znanosti u zaštiti okoliša
Poster presentation / Postersko priopćenje
The contribution of computer communications to
raising awareness about environmental
protection: A case study of the #Boranka
campaign
Damir TOMIĆ1, Dan ŠPICER2, Igor MLADINOVIĆ3
1
2
3
Faculty za of Education, Cara Hadrijana 10, Osijek, Hrvatska; Croatian Association of
Technical Culture, Dalmatinska 12, Zagreb, Croatia
Scout and Guide Association of Croatia, Koturaška 3a, Zagreb, Croatia
Imago creative agency, Vukovarska 271, Zagreb, Croatio
Abstract
This study focuses on the role of computer-based communications in increasing
awareness of environmental protection, using the #Boranka campaign as a case
study. By conducting a literature review on the use of computer-based
communications for environmental awareness raising, and analyzing social media
posts and conducting interviews with campaign organizers, the study evaluates the
strategies, messages, and effects of the campaign on the public. The results of the
study reveal that the #Boranka campaign successfully raised awareness about
environmental protection and attracted volunteers, with computer
communications, particularly social networks, playing a significant role in achieving
these goals. The use of social networks allowed the campaign to reach a large
number of people and emphasize the importance of environmental protection. The
campaign's messages were clear, calling for action and citizen engagement in
environmental protection. Despite facing challenges such as lack of resources and
technical skills, the campaign organizers were able to overcome these obstacles
through various strategies. The study concludes that computer communications are
an effective tool for raising awareness about environmental protection, particularly
when used in combination with other methods. It recommends further research to
explore how computer communications can be used to achieve specific
environmental goals.
Keywords: environmental protection, computer-based communications, social
networks, #Boranka campaign
46
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Culture, Art and Sustainability
Umjetnost, kultura i održivost
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Culture, Art and Sustainabilty / Umjetnost, kultura i održivost
Oral presentation / Usmeno priopćenje
The impact of digital heritage on sustainability
Maria BAKATSAKI
Technical University of Crete, School of Production Engineering and Management, University
Campus, Kounoupidiana, Chania, Greece
Abstract
A debate has developed in recent years on the significance of culture, as the fourth
pillar of sustainable development. The starting point of the evolving problem is the
role of culture, particularly that of digital heritage, in the other three pillars of
sustainability (society, economy, environment), which has become the subject of
constant negotiation due to the effects that culture is burdened with by other
cognitive areas. Sectors such as the cultural economy, cultural and creative
industries, and information and communication technologies comprise the dynamic
debate concerning the role of digital cultural applications in sustainable
development. However, integrating digital heritage into the dialogue concerning
sustainable development is an ongoing and long-term challenge. Using a literature
review, this paper examines the threefold role that digital heritage has in cultural
sustainability, namely how it mediates the three pillars of sustainability, how it
develops and operates alongside the other three pillars, and how sustainability is
embedded in the culture. Furthermore, it examines the significant role culture plays
in the creation and strengthening of social capital, and its contribution to local and
regional development. The core of the work is the perspective that culture, with the
contribution of digital technology, exerts a transformative force on existing
approaches to development. The paper concludes with some theoretical extensions
and administrative implications, as well as an agenda with suggestions for future
research.
Keywords: digital heritage, culture, sustainability
47
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Culture, Art and Sustainabilty / Umjetnost, kultura i održivost
Oral presentation / Usmeno priopćenje
Sustainable fashion: a brief history of change,
aspirations, and perspectives
Edit CSANÁK
Óbuda University, Rejtő Sándor Faculty of Light Industry and Environmental Engineering,
Product Design Institute, Doberdó út 6, Budapest, Hungary
Abstract
The idea of sustainability is now integrated into all creative industries, including
textiles. Sustainable fashion is part of an emerging design philosophy and at the
same time a trend that aims to reduce the carbon footprint of the world's secondlargest economy. The sustainability movement aims to create new systems and
mechanisms for the growing textile and fashion industry. Dating back several
decades, the movement is reaching out to key players in the fashion world through
its organized platforms. As a result, the global industry is paying increasing attention
to sustainability in textile and fashion design. The trend towards environmentally
conscious textile and apparel production seems to be intensifying as the signs of
climate change become more evident, thus the interest of the environmentallyconscious Y and Alpha generations in ecologically produced textile and apparel
products is noticeably increasing. This article attempts to present and explore the
history and present of eco-friendly concepts as well as current sustainability trends
in fashion.
Keywords: textile industry, sustainable fashion, fashion design, eco-friendly
concepts
48
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Culture, Art and Sustainabilty / Umjetnost, kultura i održivost
Oral presentation / Usmeno priopćenje
Greenish-greeny green in mobile gaming
Nikola JOZIĆ, Mario PERIŠA, Lovorka GOTAL DMITROVIĆ
University North, University Center Koprivnica, Trg dr. Žarka Dolinara bb, Koprivnica, Croatia
Abstract
Color in visual art, including in gaming, is one of the most important elements. It has
a significant phenomenological influence on the player's psyche. It is used as a mood
enhancer, but also for harmonic stability and achieving a complete aesthetic whole.
The research that was done for the purposes of this work is based on the use of
shades of green in the most popular mobile games today. Statistical methods, i.e.,
cinematrics, were used for data processing. The obtained results show the important
use of shades of green in games, in which the color green is most often associated
with nature, plantations, but also with the need for calm and is a common color in
card and gambling games. In contrast to the emphasis on nature and calmness, the
shades of green used in food (or food preparation) games mostly denote spoiled food
and sick people. The interpretation of colors and associations with them (including
green) largely depends on the specific shade and its intensity, i.e., more saturated.
Color in games is a very unexplored concept, and there is a clear need for an
analytical approach to interpret this type of art.
Keywords: cinematrics, color psychology, shades of green color, the most popular
mobile games
49
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Culture, Art and Sustainabilty / Umjetnost, kultura i održivost
Oral presentation / Usmeno priopćenje
Eco-Literature: A Literary New Wave
Darija KUHARIĆ
Josip Juraj Strossmayer University of Osijek, Academy of Arts and Culture, 1/F Ulica Kralja
Petra Svačića, Osijek, Croatia
Abstract
Classical and ancient literature worldwide incorporated ecological themes, whether
it be nature writing or romantic poetry, portraying a time when humans and nature
coexisted harmoniously and man's impact on the environment was limited.
However, modern society's destructive actions towards the environment have led to
a new wave of ecological narrative in literature, including fiction, poetry, and
criticism. This paper reviews several works of ecological fiction that depict the
consequences of environmental degradation on human suffering and displacement,
as well as economic and political exploitation's detrimental effects on both humans
and the environment. The presence of eco-lit in modern Croatian fiction is also
explored. Additionally, the paper discusses climate fiction (cli-fi), a sub-genre of ecoliterature that addresses climate change and global warming.
Keywords: fiction, environment, sustainability, ecological literature (eco-lit), climate
fiction (cli-fi)
50
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Culture, Art and Sustainabilty / Umjetnost, kultura i održivost
Oral presentation / Usmeno priopćenje
Carbon footprint in the production of musical
instruments as a sales factor
Ana POPOVIĆ, Irella BOGUT, Željko POPOVIĆ
Josip Juraj Strossmayer University of Osijek, Faculty of Education, Cara Hadrijana 10, Osijek,
Croatia
Abstract
Although the opinion that traditional materials (various brass alloys) are the best still
prevails in the industry of brass instruments, in recent years, especially when talking
about school instruments, other materials have started to be used in the production
of instruments. The most common alternative are plastic materials, and such
instruments are often significantly cheaper than those made of metal. In order to
attract customers and position themselves in the elite instrument market, some
manufacturers of plastic brass (!) instruments have begun to emphasize their
sustainability in terms of their neutral carbon footprint. Such carbon-neutral musical
instruments should be the future of instrument manufacturing, provided the quality
of the music they produce does not differ from that of musical instruments made
from traditional materials. The paper investigates the advantages and disadvantages
of those instruments and evaluates their competitiveness in the market using SWOT
and PEST analysis.
Keywords: carbon footprint, musical instruments, sustainable music, brass
instruments, carbon neutral musical instruments
51
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Culture, Art and Sustainabilty / Umjetnost, kultura i održivost
Oral presentation / Usmeno priopćenje
Ugljični otisak u proizvodnji glazbenih
instrumenata kao faktor prodaje
Ana POPOVIĆ, Irella BOGUT, Željko POPOVIĆ
Sveučilište Josipa Jurja Strossmayera u Osijeku, Fakultet za odgojne i obrazovne znanosti,
Cara Hadrijana 10, Osijek, Hrvatska
Sažetak
Iako u industriji limenih puhačkih instrumenata još uvijek prevladava mišljenje da su
tradicionalni materijali (različite legure mesinga) najbolji, posljednjih se godina,
naročito kada govorimo o školskim instrumentima, u proizvodnji instrumenata
počinju upotrebljavati i drugi materijali. Najčešća alternativa su plastični materijali te
su takvi instrumenti često značajno jeftiniji od onih napravljenih od metala. Kako bi
privukli kupce, a i pozicionirali se na elitnom tržištu instrumenata, neki proizvođači
plastičnih limenih (!) puhačkih instrumenata počeli su isticati njihovu održivost u
smislu njihovog neutralnog ugljičnog otiska. Takvi ugljično neutralni glazbeni
instrumenti trebali bi biti budućnost proizvodnje instrumenata, pod uvjetom da se
kvaliteta glazbe koju proizvode ne razlikuje od one glazbenih instrumenata
napravljenih od tradicionalnih materijala. U radu se istražuje koje su prednosti i mane
takvih instrumenata te procjenjuje njihova konkurentnost na tržištu pomoću SWOT i
PEST analize.
Ključne riječi: ugljični otisak, glazbeni instrumenti, održiva glazba, limeni puhački
instrumenti, ugljično neutralni glazbeni instrumenti
52
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Culture, Art and Sustainabilty / Umjetnost, kultura i održivost
Poster presentation / Postersko priopćenje
The place of ecomusicology within the framework
of a multidisciplinary approach in the field of
environmental protection and sustainable
development
Ana POPOVIĆ, Željko POPOVIĆ, Irena KIŠMARTIN
Josip Juraj Strossmayer University of Osijek, Faculty of Education, Cara Hadrijana 10, Osijek,
Croatia
Abstract
Ecomusicology, that is, ecomusicologies, deals with different studies of man and
music, traditions, perceptions and compositions from the aspect of influence or
imitation of nature and similar references to the natural environment. Such studies
may consider musical and sonic issues, both textual and performative, related to
ecology and the natural environment. This paper provides an overview of reference
works that inaugurate ecomusicology as a sub-discipline of musicology, and an
overview of works published in the Republic of Croatia that would belong to the field,
with a particular focus on the possibilities of such research in the future. Also, the
paper explores the possibilities of project linking of ecomusicological research with
other topics in the field of environmental protection and sustainable development.
Keywords: ecomusicology, musicology, methodology, ecology, multidisciplinary
approach
53
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Culture, Art and Sustainabilty / Umjetnost, kultura i održivost
Poster presentation / Postersko priopćenje
Mjesto ekomuzikologije u okvirima
višedisciplinarnog pristupa u području zaštite
okoliša i održivog razvoja
Ana POPOVIĆ, Željko POPOVIĆ, Irena KIŠMARTIN
Sveučilište Josipa Jurja Strossmayera u Osijeku, Fakultet za odgojne I obrazovne znanosti,
Cara Hadrijana 10, Osijek, Hrvatska
Sažetak
Ekomuzikologija, odnosno, ekomuzikologije, bave se različitim studijama čovjeka i
glazbe, tradicija, percepcija i skladbi s aspekta utjecaja ili oponašanja prirode i sličnih
referiranja na prirodni okoliš. Takve studije mogu razmatrati glazbena i zvučna
pitanja, kako tekstualna tako i izvedbena, povezana s ekologijom i prirodnim
okolišem. Ovaj rad bavi se pregledom referentnih radova koji inauguriraju
ekomuzikologiju kao poddisciplinu muzikologije te donosi osvrt na radove objavljene
u Republici Hrvatskoj koji bi po tematici pripadali u to područje, s naročitim osvrtom
na mogućnosti takvih istraživanja u budućnosti. Također, u radu se istražuju
mogućnosti projektnog povezivanja ekomuzikoloških istraživanja s drugim temama
u području zaštite okoliša i održivog razvoja.
Ključne riječi: ekomuzikologija, muzikologija, metodologija, ekologija,
višedisciplinarni pristup
54
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture
Ekološka poljoprivreda
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Poster presentation / Postersko priopćenje
Common flax (Linum usitatissimum L.) seed
priming with coumarin derivatives: An ecofriendly plant protection approach
Dejan AGIĆ1, Manda ANTUNOVIĆ1, Drago BEŠLO1, Ivana VARGA1,
Goran HERMAN1, Dino KARAVIDOVIĆ1, Maja MOLNAR2
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek,
Vladimira Preloga 1, Osijek, Croatia
2
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
1
Abstract
Most of the causative agents of common flax (Linum usitatissimum L.) fungal
diseases are seed-borne and soil-borne. Seed-borne fungi of flax causing seedling
blight, wilt, and seedling spotting are severe problems for common flax agricultural
production. To control seed-borne fungi efficiently and environmentally friendly six
coumarin derivatives synthesized by green chemistry methods with antifungal
activity were screened as potential seed priming agents. Pretreatment of common
flax seeds was performed by soaking the seeds in 1.0 mM solutions of 3-acetyl and
3-cyano coumarins for 15 minutes. The seeds were then germinated for 7 days after
which germination, weight, root length, stem, and total seedling length were
measured. The study showed that the seed priming method with the tested
coumarin derivatives did not significantly affect the examined parameters. Among
them, seeds primed with 1.0 mM 3-acetyl-8-hydroxy-2H-chromen-2-one had the
highest average values for root length, seedling weight, and seed germination. From
the obtained results it can be concluded that all tested coumarin derivatives could
be used as potential priming agents in common flax seeds protection from pathogen
fungi since they did not show a significant adverse effect on the early growth and
development of seedlings.
Keywords: common flax, coumarin derivatives, seed priming, plant protection
55
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Poster presentation / Postersko priopćenje
Potentials for the development of organic animal
farming in the Republic of Croatia
Zvonko ANTUNOVIĆ, Željka KLIR ŠALAVARDIĆ, Danijela SAMAC, Josip
NOVOSELEC
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek,
Vladimira Preloga 1, Osijek, Croatia
Abstract
In the Republic of Croatia, organic animal production is constantly increasing. The
aim of this paper is to present the state of organic animal production in the Republic
of Croatia during the last decade and the potential for its development. During the
last decade, numerous activities/measures led to an increase of used agricultural
land under organic production, and now it constitutes 8.25% of the total used
agricultural land. The aforementioned had contributed to a significant increase in the
number of domestic animals in organic farming in the last decade, mostly poultry,
cattle, ungulates, sheep and goats, while a decrease in the number of pigs and bee
colonies was recorded. The situation is similar to the obtained organic products of
animal origin. For an even more significant interest in organic animal production in
the Republic of Croatia, it is necessary to consolidate fragmented land areas and
improve the fertility of such soils, arrange land registers, organize marketing and
markets much better. Besides, more significant work should be done on the
education of farmers and consumers of organic animal products. The potential for
the development of organic animal production in Croatia is very good, not only
because of the wealth of natural resources; various incentive measures; the
preservation of numerous protected and GMO-free landscapes, suitable for the
aforementioned production; the abundance of neglected land areas, which could be
quickly reassigned to another purpose, regulated by law; but also due to the
emphasis on tourist destinations and friendly farming.
Keywords: organic animal farming, Republic of Croatia, state, development,
potentials
56
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Poster presentation / Postersko priopćenje
Potencijali razvoja ekološkog stočarstva u
Republici Hrvatskoj
Zvonko ANTUNOVIĆ, Željka KLIR ŠALAVARDIĆ, Danijela SAMAC, Josip
NOVOSELEC
Sveučilište Josipa Jurja Strossmayera u Osijeku, Fakultet agrobiotehničkih znanosti Osijek,
Vladimira Preloga 1, Osijek, Hrvatska
Sažetak
U Republici Hrvatskoj je ekološka stočarska proizvodnja u stalnom porastu. Cilj ovoga
rada je prikazati stanje ekološke stočarske proizvodnje u Republici Hrvatskoj tijekom
zadnjeg desetljeća te potencijale njenoga razvoja. Tijekom zadnjeg desetljeća
poduzete su brojne aktivnosti/mjere koje su dovele do povećanja površina
korištenog poljoprivrednog zemljišta pod ekološkom proizvodnjom te je sada to
8,25% udjela u ukupnim korištenim poljoprivrednim površinama. Navedeno je
pogodovalo i značajnom povećanju broja domaćih životinja u ekološkom uzgoju u
zadnjem desetljeću i to najviše peradi, goveda, kopitara te ovaca i koza, dok je
zabilježeno smanjenje broja svinja i pčelinjih zajednica. Slična je situacija i s
dobivenim ekološkim proizvodima životinjskoga podrijetla. Za još značajnije
povećanje interesa za ekološkom stočarskom proizvodnjom u Republici Hrvatskoj
trebalo bi poraditi na okrupnjavanju rascjepkanih zemljišnih površina i poboljšanju
plodnosti takvih tala, sređivanju zemljišnih knjiga, te kvalitetnijem marketinškotržišnom organiziranju, ali i značajnije poraditi na edukaciji uzgajivača i konzumenata
takvih ekoloških animalnih proizvoda. Potencijali za razvoj ekološke stočarske
proizvodnje u Hrvatskoj su vrlo dobri ne samo zbog bogatstva prirodnim resursima,
različitih poticajnih mjera, očuvanosti brojnih zaštićenih i GMO-slobodnih krajolika
pogodnih za navedenu proizvodnju, obilja zapuštenih zemljišnih površina koje bi se
brzo mogle staviti u funkciju, uređenoj zakonskoj regulativi, nego i zbog naglašenosti
turističke destinacije i friendly uzgoja.
Ključne riječi: ekološko stočarstvo, Republika Hrvatska, stanje, razvoj, potencijali
57
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Poster presentation / Postersko priopćenje
Regenerative agriculture and fruit species
Kristina BATELJA LODETA1, Tina ZRINSKI1, Aleš VOKURKA1, Ines POHAJDA2,
Jelena GADŽE1
1
2
University of Zagreb, Faculty of Agriculture, Svetošimunska cesta 25, Zagreb, Croatia
Ministry of Agriculture, Ulica grada Vukovara 78, Zagreb, Croatia
Abstract
The increasing influence of globalization and the progress of industry in all spheres
of life has led to a drastic decline in biodiversity, soil health, water pollution and
changes in the concentration of gases in the atmosphere in recent decades. Due to
pervasive climate change and inadequate agricultural practices around the world,
regenerative agriculture has attracted the attention of farmers and the public in
recent decades. The roots of regenerative agriculture lie largely in local food
production and traditional ecological knowledge that ensures biodiversity. The
principles of regenerative agriculture emphasize the advantages of perennial
plantings over annual crops. Perennial plantings are an ideal system for increasing
biodiversity because they incorporate different plant species, each of which can
contribute in unique ways to the overall microsite. Orchards are also a form of
perennial planting. The research conducted confirms that regenerative agriculture,
as a system of specific agricultural principles and practices, increases biodiversity,
enriches the soil, improves water balance and strengthens the ecosystem, one of the
goals being carbon sequestration.
Keywords: biodiversity, carbon sequestration, sustainability, restoring soil
58
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Oral presentation / Usmeno priopćenje
Adaptation to Climate Change Using Available
Clones of cv. Graševina (Vitis vinifera L.)
Darko CENBAUER, Ivan PRŠA
Croatian Agency for Agriculture and Food, Vinkovačka cesta 63c, Osijek, Croatia
Abstract
Climate change poses a significant challenge to vineyard owners worldwide,
impacting phenological characteristics and grape yield. This study aims to assess the
adaptability of different Graševina clones (Vitis vinifera L.) to climate change. Within
the interdisciplinary project VITCLIC (Viticulture and Climate Change in Croatia), it
has been established that Croatian wine regions have shifted from one zone/class to
another due to increasing agroclimatic indices. If the positive trend of agroclimatic
indices and air temperature continues, the cultivation of our most widespread
cultivar Graševina and the production of its quality wine will become uncertain in the
future. Through the clonal selection of Graševina, clones with the potential as a
biological adaptation measure to climate change have been identified. These clones
not only allow vineyards to adapt to changing climate conditions but also play a
crucial role in preserving the existing assortment, representing the foundation of the
Croatian terroir. Studying and selecting these clones enable vineyard owners to
maintain the characteristic attributes of Croatian viticulture while ensuring the
sustainability of their production in future climate conditions. This study provides a
comprehensive perspective on selecting a variety or clone as an effective adaptation
strategy to climate change, highlighting the importance of identifying and cultivating
more resilient varieties and clones to ensure the sustainability of viticulture in the
future.
Keywords: climate change, Graševina, cultivar, clone
59
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Oral presentation / Usmeno priopćenje
Adaptacija na klimatske promjene dostupnim
klonovima cv. Graševina (Vitis vinifera L.)
Darko CENBAUER, Ivan PRŠA
Hrvatski agencija za poljoprivredu i hranu, Vinkovačka cesta 63c, Osijek, Hrvatska
Sažetak
Klimatske promjene predstavljaju značajan izazov za vinogradare diljem svijeta,
utječući na fenološke karakteristike i prinos grožđa. Cilj ovog rada je procijeniti
sposobnost prilagodbe različitih klonova Graševine (Vitis vinifera L.) na klimatske
promjene. U okviru interdisciplinarnog projekta VITCLIC (Vinogradarstvo i klimatske
promjene na području Hrvatske), ustanovljeno je da su vinogradarske regije Hrvatske
zbog povećanja agroklimatskih indeksa prešle iz jedne zone/klase u drugu. Nastavi li
se takav pozitivan trend agroklimatskih indeksa odnosno temperature zraka postaje
upitan uzgoj našeg najrasprostiranijeg kultivara Graševine i proizvodnja njezina
kvalitetnog vina u budućnosti. Klonskom selekcijom Graševine, identificirani su
klonovi koji predstavljaju potencijal kao biološka mjera prilagodbe klimatskim
promjenama. Ovi klonovi ne samo da omogućuju prilagodbu vinogradarstva na
promjenjive klimatske uvjete, već također igraju ključnu ulogu u očuvanju postojećeg
sortimenta, koji predstavlja osnovu hrvatskog terroira. Proučavanje i selekcija ovih
klonova omogućuje vinogradarima da zadrže karakteristične atribute hrvatskog
vinarstva, istovremeno osiguravajući održivost njihove proizvodnje u budućim
klimatskim uvjetima. Ovaj rad pruža sveobuhvatnu perspektivu izbora sorte ili klona
kao učinkovite strategije prilagodbe klimatskim promjenama, ističući važnost
identifikacije i uzgoja otpornijih sorti i klonova za osiguravanje održivosti
vinogradarstva u budućnosti.
Ključne riječi: klimatske promjene, Graševina, kultivar, klon
60
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Oral presentation / Usmeno priopćenje
Possibilities of using Earth observation data in
sustainable organic agriculture
Marin ČAGALJ1, Ana MUCALO1, Antonio MORIĆ-ŠPANIĆ2
1
2
Institute for Adriatic Crops and Karst Reclamation, Put Duilova 11, Split, Croatia
PINUS NIGRA, Ulica svetog Spasa 7J, Split, Croatia
Abstract
Since the 1920s, the expansion of organic agriculture has become a worldwide
movement, has reached a peak of scientific interest, and is now combined with
multidisciplinary approaches such as remote sensing data and supplemented with in
situ data. To differentiate from conventional products and gain consumer
confidence, organic food needs to be certified, and the digitalization of agriculture is
an effective way to achieve sustainable and cost-effective farming. Earth observation
(EO) in viticulture refers to the use of remote sensing technologies to monitor and
analyze various aspects of viticulture, such as crop health, yield forecasting, and
water management. By using Earth observation data in vineyards, growers can
reduce costs, increase productivity, and improve the quality of their grapes,
ultimately leading to better wine production. As part of the scientific research, a
special focus will be placed on the possibilities for introducing an innovative
certification model of organic agriculture crops in the Republic of Croatia.
Keywords: sustainable organic agriculture; Earth observation; precision agriculture,
precision grape growing, Croatia
61
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Poster presentation / Postersko priopćenje
The effect of plasma-activated water on
germination and plant growth under abiotic
stresses
Viktoria ČURILA1, Mirna HABUDA–STANIĆ2, Tihana MARČEK2
Josip Juraj Strossmayer University of Osijek (PhD student), Trg Svetog Trojstva 3, Osijek,
Croatia
2
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
1
Abstract
Cereals face numerous biotic and abiotic stresses in their environment, which can
lead to a decrease in yield. Traditional methods of improving yields, such as use of
artificial fertilizers and pesticides, have a negative effect on the environment and
human health. Therefore, it is necessary to find environmentally acceptable and
sustainable methods of improving germination, growth and development of plants
with an emphasis on the production of genotypes that successfully tolerate negative
environmental conditions. One method is plasma-activated water (PAW), which is
obtained by electric discharge and is a source of various reactive oxygen (ROS) and
nitrogen particles (RNS) that change the physical and chemical composition of water.
The aim of this review is to present previous researches of the effect of PAW on the
germination and growth of different plant species with a priority on abiotic stresses
that cause osmotic stress such as drought and salinity. According to literature data,
the effect of PAW on germination and growth depends on the nature of the
treatment, type of seed, genotypic characteristics and type of stress. In addition, one
of the frequent environmental stresses is the stress caused by the accumulation of
heavy metals in the soil, especially arsenic, which adversely affects plant growth and
human health. Elevated levels of arsenic (As) have been recorded in the underground
waters of Eastern Croatia. Therefore, the possibility of using PAW in researches
related to arsenic-induced stress will be presented in this review.
Keywords: plasma-activated water (PAW), germination, growth, abiotic stress,
arsenic
62
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Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Učinak plazma aktivirane vode na klijanje i rast
biljaka u uvjetima abiotičkih stresnih čimbenika
Viktoria ČURILA1, Mirna HABUDA–STANIĆ2, Tihana MARČEK2
1
2
Sveučilište J. J. Strossmayera u Osijeku (doktorant), Trg Svetog Trojstva 3, Osijek, Hrvatska
Sveučilište Josipa Jurja Strossmayera u Osijeku, Prehrambeno-tehnološki fakultet Osijek,
Franje Kuhača 18, Osijek, Hrvatska
Sažetak
Žitarice se u svome okolišu suočavaju s brojnim biotičkim i abiotičkim stresovima koji
mogu dovesti do smanjenja prinosa. Tradicionalne metode poboljšavanja prinosa,
kao što su korištenje umjetnih gnojiva i pesticida, imaju negativan učinak na okoliš i
zdravlje ljudi. Stoga, nužno je pronaći ekološki prihvatljive i održive metode
poboljšanja klijavosti, rasta i razvoja biljaka s naglaskom na proizvodnju genotipova
koji uspješno toleriraju negativne okolišne uvjete. Jedna takva metoda je plazmom
aktivirana voda (engl. Plasma activated water – PAW), a dobivena je električnim
pražnjenjem i izvor je različitih reaktivnih kisikovih (ROS) i dušikovih čestica (RNS)
koje mijenjaju fizikalno – kemijski sastav vode. Cilj ovog preglednog rada je
prezentirati dosadašnja istraživanja o učinku PAW na klijavost i rast različitih biljnih
vrsta uz naglasak na abiotičke stresove koje izazivaju osmotski stres kao što su suša i
salinitet. Prema literaturnim podatcima, učinak PAW na klijavost i rast ovisi o prirodi
tretmana, vrsti sjemena, genotipskim karakteristikama i tipu stresa. Osim toga, jedan
od čestih okolišnih stresova je i stres izazvan akumulacijom teških metala u tlu,
posebice arsena, koji štetno utječe na rast biljaka i zdravlje ljudi. U podzemnim
vodama istočne Hrvatske zabilježene su povišene razine arsena (As). Stoga će u ovom
radu biti prikazana i mogućnost primjene PAW u istraživanjima vezanim za stres
izazvan arsenom.
Ključne riječi: plazmom aktivirana voda (PAW), klijanje, rast, abiotički stres, arsen
63
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Oral presentation / Usmeno priopćenje
Development of an autonomous fleet robotic
system for ecological weed control
Vladimir
DAM1,
Stjepan PLIESTIĆ2
1
2
Vladimir
POLJANČIĆ1,
Dubravko
FILIPOVIĆ2,
Purić d.o.o., Development department Damko, Hrvatskih branitelja 7, Samobor, Croatia
University of Zagreb Faculty of Agriculture, Svetošimunska 25, Zagreb, Croatia
Abstract
Weed control in agriculture was carried out for years almost exclusively by chemical
methods, but the intensive use of chemical agents resulted in significant negative
effects on the environment and human health. Great progress in electronics and
computer technologies and the development of vehicle guidance systems together
with the introduction of precision agriculture have opened up the possibility of using
robots in weed control, and many robotic systems with different methods of weed
control have been developed, but due to the high-cost none of these robotic systems
have yet did not find wider application. The goal of our project was to develop a
robotic weed control system that will be efficient, affordable and widely applicable
in agricultural production. The operation of this robotic system is planned in fleets
using several smaller robots with navigation control units and dimensions that will
allow movement between crop rows, taking into account soil configuration and
potential obstacles. For weed detection robot use a machine vision system and
image recognition software that compares the contours of each individual plant, and
those identified as weeds are destroyed using laser beams. The laser beam that
destroys weeds is directed directly at the growth center of a plant that is not the
desired crop, and the intensity of the laser beam is determined with regard to the
type and height of the weeds.
Keywords: ecology, weeds, robot, machine vision, laser
64
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Oral presentation / Usmeno priopćenje
Razvoj autonomnog flotnog robotskog sustava za
ekološko suzbijanje korova
Vladimir
DAM1,
Stjepan PLIESTIĆ2
1
2
Vladimir
POLJANČIĆ1,
Dubravko
FILIPOVIĆ2,
Purić d.o.o., Razvojni odjel Damko, Hrvatskih branitelja 7, Samobor, Hrvatska
Sveučilište u Zagrebu Agronomski fakultet, Svetošimunska 25, Zagreb, Hrvatska
Sažetak
Suzbijanje korova u poljoprivredi godinama se provodilo gotovo isključivo kemijskim
metodama, ali intenzivna uporaba kemijskih sredstava je rezultirala značajnim
negativnim učincima na okoliš i ljudsko zdravlje. Veliki napredak u elektronici i
računalnim tehnologijama te razvoj sustava za navođenje vozila zajedno s
uvođenjem precizne poljoprivrede su otvorili mogućnost korištenja robota u
suzbijanju korova, te su razvijeni mnogi robotski sustavi s različitim metodama
suzbijanja korova, ali zbog visokih cijena niti jedan od ovih robotskih sustava još nije
našao širu primjenu. Cilj našeg projekta bio je razviti robotski sustav za kontrolu
korova koji će biti učinkovit, prihvatljive cijene i široko primjenjiv u ratarskoj
proizvodnji. Rad ovog robotskog sustava planiran je u flotama uz korištenje nekoliko
manjih robota s navigacijskim upravljačkim jedinicama i dimenzijama koje će
omogućiti kretanje između redova usjeva, uzimajući u obzir konfiguraciju tla i
potencijalne prepreke. Za otkrivanje korova koristi se sustav strojnog vida i softver
za prepoznavanje slika koji uspoređuje konture svake pojedine biljke, a one koje se
prepoznaju kao korov uništavaju se pomoću laserskih zraka. Laserska zraka koja
uništava korov se usmjerava direktno na središte rasta biljke koja nije željeni usjev, a
intenzitet laserske zrake se određuje s obzirom na vrstu i visinu korova.
Ključne riječi: ekologija, korovi, robot, strojni vid, laser
65
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Poster presentation / Postersko priopćenje
Arbuscular mycorrhizal fungi and viral infection
induced changes of the gas-exchange parameters
of the grapevine (Vitis vinifera L.)
Emanuel GAŠI, Mate ČARIJA, Katarina HANČEVIĆ, Tomislav RADIĆ
Institute for Adriatic Crops and Karst Reclamation, Put Duilova 11, Split, Croatia
Abstract
Grapevine (Vitis vinifera L.) is one of the most virus prone crop with more than 80
viruses described for this host (Fuchs, 2020). Arbuscular mycorrhizal fungi (AMF), on
the other hand, tends to form a stable association with the grapevine and contribute
to its stress alleviation (Trouvelot et al., 2015). However, the influence of AMF on the
ability of the grapevine host to cope with virus-induced stress is under-investigated.
Therefore, in order to get the first look into the grapevine – AMF – virus interplay,
we explored the physiological changes in the grapevine connected to the
photosynthesis processes. A mixture of different virus combinations (GRSPaV grapevine rupestris stem pitting virus, GLRaV-3 - grapevine leafroll associated virus
3, GPGV - grapevine pinot gris virus), and two different AMF inoculum (“mono” Rhizophagus irregularis and “multi” - Rhizophagus irregularis, Funneliformis mosseae
and Funneliformis caledonium) was used. The parameters used were net
photosynthesis rate, conductance to H2O, transpiration and intercellular CO2
concentration of leaves during three measuring points of one growing season. The
effect of AMF resulted in the induction of net photosynthesis rate, transpiration and
conductance to H2O. The beneficial role of AMF was especially seen in treatments
with GRSPaV or GRSPaV coinfection with GLRaV-3. The presented results on
photosynthesis point out that AMF can be beneficial for grapevine facing viral
infection.
Keywords: arbuscular mycorrhizal fungi, grapevine, viral infection, photosynthesis
66
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Oral presentation / Usmeno priopćenje
The impact of fly ash application on pH in acidic
agricultural and forest soils: a meta-analysis
approach
Jelena HORVATINEC, Gabrijel ONDRASEK
University of Zagreb, Faculty of Agriculture, Svetosimunska c. 25, Zagreb, Croatia
Abstract
Fly ash (FA) is a fine-powdered co-product from different power plant facilities,
usually very alkaline (pH>10), which makes FA a potential amendment for pHconstrained acidic soils in agro-/forest-ecosystems. The main objective was to
determine and quantify the effects of the application of FA on pH in acidic
agricultural and forest soils based on 456 samples from 28 studies using a random
effect meta-analysis. The effect size of 26 studies was medium to strong and
positively correlated with the results from particular studies, while only two studies
had a negative value but a small effect size and seemed to be in contradiction with
other studies. However, it was confirmed that FA application significantly increased
soil pH by 13.35% (p<0.001), confirming its acid-neutralizing properties. Thus, it can
be concluded that FA can be used as a soil amendment in the conditioning of acidic
soils in agriculture and forestry. In the next, we will test the same multiple metaanalysis approach in studying the impact of FA application on some other soil
physicochemical constraints.
Keywords: fly ash, meta-analysis, pH, waste, amendment, agricultural and forestry
soils
67
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Poster presentation / Postersko priopćenje
Stability of some bioregulators and their effect on
sweet cherry fruits
Jelena
KALAJDŽIĆ1,
Biserka
MILIĆ1,
Sanja
ARMAKOVIĆ2,
2
1
Stevan ARMAKOVIĆ , Mladen KALAJDŽIĆ , Maria SAVANOVIĆ2
1
2
University of Novi Sad, Faculty of Agriculture, Trg Dositeja Obradovića 8, Novi Sad, Serbia
University of Novi Sad, Faculty of Sciences, Trg Dositeja Obradovića 3, Novi Sad, Serbia
Abstract
Sweet cherry fruits are highly valuable in the local and world markets. the most
important attributes are fruit size, fruit firmness and skin color. The use of
bioregulators is a regular agrotechnical strategy for improving the fruit size and
quality of some fruits. These chemicals increase yields even in small quantities but it
depends on the fruit species and cultivars. Moreover, the data related to the stability
of these compounds are scarce. Thus, the aim of this study was to investigate the
effect of the bioregulators on the physical and chemical fruit properties of four sweet
cherry cultivars (Summit, Kordia, Lapins and Regina), grafted on rootstock Gisela 5
during two consecutive years. The following bioregulator treatments were applied
after full bloom: 100 mg L-1 BA (6-benzyladenine), 20 mg L-1 NAA (αnaphthaleneacetic acid) and untreated control. Hydrolysis of these molecules was
conducted in the dark while direct photolysis was carried using the Sun simulator. A
computational quantum modeling method known as DFT was also applied to
investigate the reactive properties of these compounds. Effects of 6-benzyladenine
and α-naphthylacetic acid on physical and chemical properties were variable
depending on the experimental year and cultivar. BA increased the fruit diameter of
cultivars Kordia and Lapins while other cultivars were not affected. The fruit weight
of cultivars Kordia and Regina was increased. Treatments did not affect fruit firmness
while both treatments decreased soluble solid content in the fruits of Lapins and
Regina. Results obtained by degradation procedures as well as DFT calculations
suggest that NAA is less stable than BA during direct photolysis. The degradation
pathway is important because these substances are present in nature after their
application in the field.
Keywords: 6-benzyladenine, α-naphthylacetic acid, sweet cherry, stability
68
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Poster presentation / Postersko priopćenje
The influence of biopreparations on yield and
quality parameters of wheat
Suzana KRISTEK, Jurica JOVIĆ, Josipa JANTOŠ, Marina MARTINOVIĆ,
Zdenko LONČARIĆ
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek,
Vladimira Preloga 1, Osijek, Croatia
Abstract
Two-year experiments were conducted on two different types of soil during 2021
and 2022. The influence of microbiological preparations Mycor-FAZOS, VitalityFAZOS and Super Green-FAZOS on yield and quality parameters of wheat “Mura”
variety (Agrigenetics) was investigated. The experiment was set up according to the
split-block scheme in 4 repetitions on 2 types of soil, each in 12 different variants.
The area of the basic plot was 40 m2, while the calculated plot was 24 m2. The
elements of the research were: A (soil type) – A1 - humogly, A2 - eutric brown soil; B
(seed treatment) – B1 – control, B2 – seed treated with biopreparation; C (protection
against diseases) – C1 – control, C2 – treatment with chemical fungicides, C3 –
treatment with biopreparations. The research parameters were grain yield (t/ha),
protein content in grain (%), mass of 1000 grains (g), hectoliter mass (kg) and plant
height (cm). The highest average grain yield was obtained by the B2C3 variant, where
the yield was 14.25% higher than the yield obtained by the B1C2 variant. In terms of
protein content, the difference between the mentioned varieties was 4.85%, in the
weight of 1000 grains 4.98%, in hectoliter weight 3.10%, and in the height of the
plant 5.26%. We can conclude that seed treatment with the biopreparation MycorFAZOS improved root development and the plants were healthier, taller and more
robust, but also of uniform growth and darker than untreated seed variants
(increased photosynthesis index). The protection performed with Vitality-FAZOS and
Super Green-FAZOS biopreparations (microorganisms that have an extremely
fungicidal effect, but also synthesize growth hormones) ensured that the wheat
remained healthy, while achieving a higher seed yield and obtained better quality of
the researched parameters.
Keywords: benefit microorganisms, wheat, yield, quality elements
69
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Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Poster presentation / Postersko priopćenje
The effect of high voltage electrical discharge
(HVED) treatment on small seed plants
Lea LOJKOVÁ1, Sanja ZEC ZRNUŠIĆ2, Helena PLUHÁČKOVÁ1, Radim CERKAL1,
Tihana MARČEK2
Mendel University in Brno, Faculty of AgriSciences, Zemědělská 1665/1, Brno, Czech
Republic
2
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology, Franje Kuhača 18,
Osijek, Croatia
1
Abstract
High voltage electrical discharge (HVED), is a method that modifies the
physiochemical water structure creating plasma-activated water. Recent studies
showed a beneficial HVED effect on germination and plant growth under both
optimal and stress conditions. In this study, three types of seeds with low
germination rates were used. The aim of the study was to find out whether seeds of
carrot (Daucus carota L.), melitot (Melilotus officinalis L.), and mallow (Malva
verticillata L.) can undertake the HVED treatment to increase germination ability and
vitality in the early developmental stage. Seeds were treated at 30Hz for the 30s
(carrot, mallow) while melilot seeds were exposed to HVED treatment for 10s under
the same frequency. In carrot and mallow, HVED promoted germination percentage
during the time. HVED improved the growth of shoots and roots in all tested plant
species on the 10th day. The shoot length in carrot, melitot, and mallow increased by
33%, 27%, and 83% in the HVED group compared to untreated plants. Similarly, root
length was 26% (carrot), 24.7% (melitot), and 38% (mallow) higher in HVED-treated
plants. Obtained results showed promising usage of the HVED method in improving
the germination properties of seed material with low germination ability.
Keywords: high voltage electrical discharge, small seeds, germination, growth
70
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Oral presentation / Usmeno priopćenje
Soil and Millet (Panicum miliaceum) response to
fly bioash application in acidic luvisol
Gabrijel ONDRASEK, Jelena HORVATINEC, Filip KRANJČEC
University of Zagreb, Faculty of Agriculture, Svetosimunska cesta 25, Zagreb, Croatia
Abstract
Fly bioash (FBA) is an alkaline (pH>13) complex solid by-product from biomassfuelled plant facilities, enriched in numerous minerals and nutrients. A field
experiment was conducted to investigate the influence of FBA addition at increasing
rates (0-17.2 t/ha) on certain chemical pedovariables and millet (Panicum miliaceum)
vegetative performances, during one vegetation season in acidic (pH 4.0) agricultural
luvisol. The results showed that FBA addition had a significant positive effect on the
rhizosphere soil, including an increase in soil pH (up to 7.8), electrical conductivity
(up to 0.288 mS/cm), and the content of bioavailable P (up to 3.5-fold) and K (up to
3.9-fold). Furthermore, FBA significantly improved the grain yield (by 52%) and
vegetative growth parameters (fresh biomass of root by 53% and shoot by 45%,
shoot length by 35%) in comparison to the control soil without FBA addition. These
findings suggest that FBA has the potential to ameliorate soil acidity and provide
cultivated plants with more available essential nutrients, resulting in improved plant
growth and yield. However, further long-term open-field and controlled studies are
needed to investigate other soil pedovariables (e.g. microbiomes, trace metal
bioavailability) to avoid any potential adverse environmental consequences
(salinization, metal contamination, reduced microbial diversity), prior to widespread
use of FBA.
Keywords: biomass fly ash, acidic soil, millet, open-field experiment, plant growth,
nutrients
71
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Poster presentation / Postersko priopćenje
Possibilities of ecological equidae products
production
Mihaela OROZ1, Jelena RAMLJAK2, Mirjana BABAN1
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek,
Vladimira Preloga 1, Osijek, Croatia
2
University of Zagreb, Faculty of Agriculture, Svetošimunska cesta 25, Zagreb, Croatia
1
Summary
In Croatia, in ecological conditions, indigenous breeds of horses (Croatian coldblooded horse, Croatian Posavac, Međimurje horse), and donkeys (Littoral Donkey,
Istrian Donkey, North Adriatic Donkey) are extensively bred, and by staying on
pastures they turn the voluminous plant mass into valuable animal products, milk
and meat. There is no organized production or processing of mare's and donkey's
milk or horse's and donkey's meat in our country, unlike other domestic animal
products. However, the production and processing of mare's and donkey's milk is
increasing due to the knowledge of the positive effects on human health and vitality.
Although it is not often emphasized that horse or donkey meat is produced or
consumed at all, it is certainly a fact that cannot be denied. The emotional
relationship of a man towards a horse or a donkey represents a barrier for many
consumers to include Equidae meat in their own diets. However, through proper
marketing of horse and donkey milk and meat as indigenous and ecological products,
these products are gradually being presented as part of the exclusive tourist offer.
The perspective of Equidae breeding in Croatia must be based on the indigenous
ecological products branding, as a competitive product for the European market.
Keywords: ecological products, autochthonous breeds, ungulate milk, ungulate
meat
72
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Poster presentation / Postersko priopćenje
Mogućnosti proizvodnje ekoloških proizvoda
kopitara
Mihaela OROZ1, Jelena RAMLJAK2, Mirjana BABAN1
Sveučilište Josipa Jurja Strossmayera u Osijeku, Fakultet agrobiotehničkih znanosti Osijek,
V. Preloga 1, Osijek, Hrvatska
2
Sveučilište u Zagrebu, Agronomski fakultet Zagreb, Svetošimunska cesta 25, Zagreb,
Hrvatska
1
Sažetak
U Republici Hrvatskoj se u ekološkim uvjetima ekstenzivno uzgajaju autohtone
pasmine konja (hrvatski hladnokrvnjak, hrvatski posavac, međimurski konj) i
magaraca (primorsko-dinarski, istarski i sjeverno-jadranski) koji boravkom na
pašnjacima pretvaraju voluminoznu biljnu masu u vrijedne animalne proizvode,
mlijeko i meso. U Hrvatskoj nema organizirane proizvodnje i prerade kobiljeg i
magaričinog mlijeka te konjskog i magarećeg mesa kao u slučaju drugih vrsta
domaćih životinja. Međutim, proizvodnja i prerada mlijeka kobila i magarica se
povećava zbog spoznaja o pozitivnim učincima na zdravlje i vitalnost ljudi. Premda se
često ne naglašava da se uopće proizvodi ili konzumira meso konja ili magaraca, to
je svakako činjenica koja se ne može zaobići. Emotivni odnos čovjeka prema konju ili
magarcu brojnim potrošačima predstavlja barijeru u uvođenju mesa kopitara u
vlastiti jelovnik. Međutim, uz primjeren marketing mlijeka i mesa konja i magaraca
kao autohtonog i ekološkog proizvoda, ono polako postaje dio ekskluzivne turističke
ponude. Bilježe se primjeri organiziranog korištenja mesa magaraca i konja u elitnoj
gastronomskoj ponudi. Perspektiva uzgoja kopitara u Hrvatskoj se mora temeljiti na
brendiranju autohtonih ekoloških proizvoda kao konkurentnog proizvoda za
europsko tržište.
Ključne riječi: ekološki proizvodi, autohtone pasmine, mlijeko kopitara, meso
kopitara
73
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Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Poster presentation / Postersko priopćenje
Post-harvest cover crops as a stimulative pasture
for increased honey bee (Apis mellifera L.)
nutrition
Zlatko PUŠKADIJA, Marin KOVAČIĆ, Filip JAMAN, Bojan STIPEŠEVIĆ
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek,
Vladimira Preloga 1, Osijek, Croatia
Abstract
The importance of pollination service of insects, especially honey bees, has been a
very important topic recently, due to the disturbance of pollinators via global climate
changes and human impact through environmentally unfavorable agriculture
practices, deforestation and nature meadows transformation into arable land. In
order to mitigate enlisted negative impacts, the honey bee has to have
supplementary feed for the prolonged active period, which can be arranged with
seeding “floral islands” - arable land seeded by cover crop after winter crop being
harvested. An experiment has been established near Vukovar, Croatia, where “floral
islands” of cover crops (a mixture of buckwheat, mustard, phacelia, camelina and
nyger) were established at two sites during the summers 2021 and 2022. The test
group (5 apiaries with 10 bee colonies) was moved next to the fallow crop, while the
control group was located away from it, and the strength of the bee colonies was
measured. The test group showed slightly more brood and bees than the control
group before winter, while in March of the following year the test group had
significantly more brood and there were no differences in the number of frames
occupied with bees. The research showed the importance of summer feeding of bee
colonies, either through flower strips in the form of a cover crop or feeding with
sugar syrup. For further research, we recommend examining the earlier sowing of
the post-harvest cover crops so that flowering coincides with the intensive
preparation of the honey bee colony for the winter.
Keywords: honeybee, summer cover crops, stimulative pasture
74
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Poster presentation / Postersko priopćenje
The state of organic milk production in the EU
and the Republic of Croatia
Dragan SOLIĆ1,
Vesna GANTNER2
1
2
Marija
ŠPEHAR1,
Lidija
MAUROVIĆ-KOŠĆAK1,
Croatian Agency for Agriculture and Food, Usorska 19, Osijek, Croatia
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotehnical Science Osijek,
Vladimira Preloga 1, Osijek, Croatia
Abstract
Organic agricultural production is not only a highly specialized part of food
production, but it is becoming a way of life as well as one of the most dynamic sectors
of agriculture. The number of hectares under ecological agricultural production is
constantly increasing at the World and European level. European organic production
represents around 20% of all organic agricultural areas on a global level. Organic milk
production is based on approved rules that include animals’ origin, breeding and
housing procedures, feeding and health care. Although the proportion of organic
milk in total milk production is low (3.7%), in several countries organic milk
production has a respectable proportion in total produced milk as follows: Sweden
(20%), Austria (17%) and Denmark (13%). Half of all organic milk in the EU is used as
drinking milk, while 26% is used for cheese production. The prices of organic milk in
countries with organized purchases during 2021 were on average 12% higher than
the prices of conventionally produced milk. Milk production per cow is lower on
organic farms (from 8 to 33%) than production on conventional farms
Keywords: organic milk production, share of organic milk, prices of organic milk
75
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Poster presentation / Postersko priopćenje
Stanje ekološke proizvodnje mlijeka u Europskoj
uniji i Republici Hrvatskoj
Dragan SOLIĆ1,
Vesna GANTNER2
1
2
Marija
ŠPEHAR1,
Lidija
MAUROVIĆ-KOŠĆAK1,
Hrvatska agencija za poljoprivredu i hranu, Usorska 19, Osijek, Hrvatska
Sveučilište Josipa Jurja Strossmayera u Osijeku, Fakultet agrobiotehničkih znanosti,
Vladimira Preloga 1, Osijek, Hrvatska
Sažetak
Ekološka poljoprivredna proizvodnja nije samo visoko specijalizirani dio proizvodnje
hrane, već postaje način života, ali i jedan od najdinamičnijih sektora poljoprivrede.
Broj hektara pod ekološkom poljoprivrednom proizvodnjom u stalnom je porastu na
svjetskoj i europskoj razini. Europska ekološka proizvodnja predstavlja oko 20% svih
ekoloških poljoprivrednih površina na globalnoj razini. Ekološka proizvodnja mlijeka
temelji se na odobrenim pravilima koja uključuju podrijetlo životinja, postupke
uzgoja i držanja, hranidbu i zdravstvenu njegu. Iako je udio ekološki proizvedenog
mlijeka u ukupnoj proizvodnji mlijeka nizak (3,7 %), u nekoliko zemalja ima
respektabilan udio u ukupno proizvedenom mlijeku: Švedska (20 %), Austrija (17 %)
i Danska (13 %). Polovica cjelokupnog ekološki proizvedenog mlijeka u EU koristi se
kao mlijeko za piće, dok se 26% koristi za proizvodnju sira. Cijene ekološkog mlijeka
u zemljama s organiziranim otkupom tijekom 2021. bile su u prosjeku 12 % više od
cijena konvencionalno proizvedenog mlijeka. Proizvodnja mlijeka po kravi manja je
na ekološkim farmama (od 8 do 33 %) od proizvodnje na konvencionalnim farmama.
Ključne riječi: ekološka proizvodnja mlijeka, udio ekološkog mlijeka, cijena ekološkog
mlijeka
76
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Agriculture / Ekološka poljoprivreda
Poster presentation / Postersko priopćenje
Conventional and ecological production of
vegetables in the Republic of Croatia
Snježana TOLIĆ1, Lidija MAUROVIĆ KOŠĆAK2, Ljubica RANOGAJEC1
Sveučilište Josipa Jurja Strossmayera u Osijeku, Fakultet agrobiotehničkih znanosti Osijek,
Vladimira Preloga 1, Osijek, Croatia
2
Croatian Agency for Agriculture and Food, Vinkovačka cesta 63c, Osijek, Croatia
1
Abstract
The purpose of the work is to determine the state of vegetable production in the
Republic of Croatia with an emphasis on organic production. Despite the good
growing conditions, domestic production meets about 65% of the need for
vegetables with annual fluctuations. During the analyzed period, there were
noticeable changes in the share of certain vegetable crops in the structure of areas
under vegetables, but also a very low share of organic vegetable production despite
the increasing demand. The paper includes 1) an overview of the areas under
vegetable crops in Croatia, including areas under organic production, 2) an analysis
of changes in the structure of production from 2015 to 2021 in the coverage of used
areas for which subsidies are requested, and 3) an insight into the reasons of
insufficient vegetable production and weak interest of producers in organic
vegetable production. The paper used data from the Agency for Payments in
Agriculture, the Ministry of Agriculture, and the results of previous research. The aim
of the work is to evaluate the current situation in the vegetable sector and to point
out the possibilities of production development within the framework of new
development policies.
Keywords: vegetable production, structure of vegetable production, organic
vegetable production, Croatia
77
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Food Production
Ekološka proizvodnja hrane
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Food Production / Ekološka proizvodnja hrane
Oral presentation / Usmeno priopćenje
Possible factors affecting high mortality rate of
locusts, Locusta migratoria (Linn, 1758) reared
for manure and food
Melita ZEC-VOJINOVIĆ, Slavica DUDAŠ, Martina PERŠIĆ, Marin TOMIČIĆ
Polytechnic of Rijeka, Vukovarska 58, Rijeka, Croatia
Abstract
Insects are suggested as a sustainable replacement feed for animals, a protein source
for humans and as manure. Since the availability and sustainability of protein
production is becoming insufficient and expensive, alternatives are required. One of
the alternatives is also mass rearing of Locusta migratoria, insects that has been
approved for human consumption by the European Commission. The locusts are
alternative protein sources for humans and animals, rich in nitrogen and other
macro-nutrients that enrich soil, and various minerals and vitamins. According to the
benefits of edible insects, the number of insect farms is increasing. One of the farms
is also established in Croatia to produce insect manure and proteins as food for
humans. One of the challenges that the farm faces are periodical high locust
mortality rate. Thus, the overall goal is to investigate the possible factors affecting
the locust mortality. The aim of this study was to test the presence of
entomopathogens as factors causing mortality. According to the preliminary results,
there was no evidence of tested entomopathogen infection. The behavior of ill
insects was recorded and possible mortality factors were identified. Future studies
will identify abiotic factors and raring conditions that impact the high locust mortality
rate.
Keywords: locust, mortality, manure, food, insect farm
78
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Food Production / Ekološka proizvodnja hrane
Oral presentation / Usmeno priopćenje
Mogući uzročnici visoke stope smrtnosti
skakavaca Locusta migratoria (Linn, 1758)
uzgajanih za gnojivo i hranu
Melita ZEC-VOJINOVIĆ, Slavica DUDAŠ, Martina PERŠIĆ, Marin TOMIČIĆ
Veleučilište u Rijeci, Vukovarska 58, Rijeka, Hrvatska
Sažetak
Kukci se predlažu kao održiva alternativa za prehranu životinja, izvor proteina za ljude
i kao gnoj. Budući da dostupnost i održivost proizvodnje proteina postaje nedostatna
i skupa, potrebne su alternative. Jedna od alternativa je i masovni uzgoj vrste Locusta
migratoria, jednog od kukaca koje je Europska komisija odobrila za prehranu ljudi.
Skakavci su alternativni izvori proteina za ljude i životinje, uključujući kućne ljubimce
i ribe, bogati su dušikom i drugim makronutrijentima koji obogaćuju tlo, te raznim
mineralima i vitaminima. S obzirom na dobrobiti jestivih kukaca, povećava se broj
farmi za uzgoj kukaca. Jedna od farmi za proizvodnju gnoja za uzgoj biljaka i proteina
kao hrane za ljude je osnovana i u Hrvatskoj. Jedan od izazova s kojima se farma
suočava je povremena visoka stopa smrtnosti skakavaca. Stoga je opći cilj bio istražiti
moguće čimbenike koji utječu na smrtnost skakavaca. Cilj ovog rada bio je ispitati
prisutnost entomopatogena kao čimbenika smrtnosti. Prema preliminarnim
rezultatima nije bilo dokaza o zaraženosti skakavaca sa testiranim
entomopatogenima. Zabilježeno je ponašanje bolesnih kukaca te su identificirani
mogući čimbenici smrtnosti. Buduće studije identificirat će abiotske čimbenike i
uvjete koji bi mogli utjecati na visoku stopu smrtnosti skakavaca.
Ključne riječi: skakavac, mortalitet, gnojivo, hrana, farma kukaca
79
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Food Production / Ekološka proizvodnja hrane
Poster presentation / Postersko priopćenje
Effects of drought on total phenolic content and
phenolic secoiridoids profile in organically
produced extra virgin olive oil from the island of
Korčula
Tea BILUŠIĆ1, Sunčica ROCA2, Vilko SMREČKI2, Prokopios MAGIATIS3,
Elleni MELIOU3, Petra BRZOVIĆ1
University of Split, Faculty of Chemistry and Technology, R. Boškovića 35, Split, Croatia
Ruđer Bošković Institute, NMR Centre, Bijenička cesta 54, Zagreb, Croatia
3
National and Kapodistrian University of Athens, Department of Pharmacognosy and
Chemistry of Natural Products, 30 Panepistimiou, Athens, Greece
1
2
Abstract
Environmental factors are known to affect the phenolic content in olive fruit and lead
to changes in phenolic profile. This study compares the total phenolic content and
the profile of phenolic secoiridoids (oleocanthal, oleacein, ligstroside, oleuropein) in
relation to water deficit stress in organically produced extra virgin olive oil from
Korčula island. The accumulation of phenolic compounds is one of the adaption
mechanisms of the olive tree against water deficit1. Due to the numerous health
benefits of phenolic compounds in extra virgin olive oil (especially oleocanthal,
oleacein, oleuropein), their content is associated with a positive health profile and
consequently with the market value of olive oil. The percentage of free fatty acids
(FFA) and the peroxide value (PV) are very similar in organically produced extra virgin
olive oil after a drought and after a rainy period. The total phenolic content in olive
oil after a drought period is much higher (1236.23 mg/kg) than in olive oil after a
rainy period (668.10 mg/kg) which was confirmed by Folin-Ciocalteu colorimetric
assay and NMR spectroscopy. The content of oleocanthal, oleacein, ligstroside and
oleuropein aglycones (mono- and dialdehyde forms), total tyrosol and
hydroxytyrosol derivatives is much higher (ca. 53%) in olive oil after drought stress.
Keywords: organic production, extra virgin olive oil, drought, phenolic content,
phenolic secoiridoids
80
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Food Production / Ekološka proizvodnja hrane
Poster presentation / Postersko priopćenje
Impact of native Pichia kluyveri and
Metschnikowia pulcherrima on Maraština wines
Ana BOBAN1, Vesna MILANOVIĆ2, Zvonimir JURUN1, Ana MUCALO1,
Irena BUDIĆ-LETO1
1
2
Institute for Adriatic Crops and Karst Reclamation, Put Duilova 11, Split, Croatia
Polytechnic University of Marche, Department of Agricultural, Food and Environmental
Sciences, Ancona, Italy, via Brecce Bianche, Ancona, Italy
Abstract
Wines made from the same grape variety but from different grape microbiota are
appreciated for their diversity. Grape microbiota varies among the same variety, and
depends on the vineyard condition status, soil type, temperature, and rainfall, thus
influencing the diversity of wines produced from the same grape but from different
vineyards or winegrowing regions. Even if Saccharomyces cerevisiae is the main
species able to complete fermentation, nowadays there is growing interest in native
non-Saccharomyces yeasts due to their possible contribution to wine organoleptic
properties. The aim of this study was to investigate the fermentative potential of
native non-Saccharomyces yeast strains in sequential fermentation with commercial
S. cerevisiae yeast with the purpose of selecting the potential starter culture.
Indigenous Pichia kluyveri and Metschnikowia pulcherrima yeasts were selected
from a collection of native yeasts established at the Institute for Adriatic Crops and
Karst Reclamation in 2021, previously isolated from Maraština grapes. Control
fermentation was set up with commercial M. pulcherrima FLAVIA strain. Both native
yeasts in sequential fermentation with S.cerevisiae finished alcoholic fermentation.
Physico-chemical parameters like ethanol (% vol.), volatile acids (g/L), pH, and
extract content (g/L) in experimental wines revealed good fermentation
performance of native yeast strains in comparison with commercial M.
pulcherrima/S.cerevisiae.
Keywords: native yeast, Pichia kluyveri, Metschnikowia pulcherrima, Maraština, FTIR
analysis
81
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Food Production / Ekološka proizvodnja hrane
Poster presentation / Postersko priopćenje
Perception of Faculty of tourism and rural
development students on slow food concept
Maja ERGOVIĆ RAVANČIĆ, Valentina OBRADOVIĆ, Helena MARČETIĆ,
Svjetlana ŠKRABAL
Josip Juraj Strossmayer University of Osijek, Faculty of tourism and rural development in
Požega, Vukovarska 17, Požega, Croatia
Abstract
The slow food movement, which originated in Italy in 1989, is a movement that
defines a respectful attitude towards food. It includes the protection of local food,
food culture and traditions. The movement advocates the cultivation of food that is
carefully prepared and consumed with pleasure. It encourages the improvement of
relations between producers of ecologically produced food, cooks and consumers.
Slow food represents resistance to fast food and modern fast consumption, which
has led to the abandonment of local gastronomic traditions and a decrease in
people's interest in authentic food. The aim of this paper was to investigate the
attitudes of students of the Faculty of Tourism and Rural Development in Požega
about slow food. Using the online survey method, the research has been conducted
on a sample of 38 students of Enogastronomy and Tourism. The results of the
research showed that students are aware of the concept of slow food. Enjoying the
food, they consume is extremely important for almost all students. Half of the
respondents had heard of slow food, while only a quarter declared that they had
consumed food presented as slow food. According to the respondents, slow food is
best described by the attributes "natural", "ecological", "healthy", "conscious food
consumption" and "enjoying eating".
Keywords: slow food, student, organic food, perception, consumption
82
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Food Production / Ekološka proizvodnja hrane
Poster presentation / Postersko priopćenje
What is behind the GM(O)-free label and
consumer's right to an informed choice
Renata HANZER, Ksenija DUKA
Croatian Agency for Agriculture and Food, Usorska 19 Brijest, Osijek, Croatia
Abstract
According to European Union legislation, products containing or consisting of
genetically modified organisms that have been authorized for marketing must be
clearly labeled. The obligation to label excludes products in which an adventitious or
technically unavoidable content of an approved genetically modified organism was
found below 0.9%. We call labeling like this positive labeling and its purpose is to
enable consumers to make an informed choice. In addition to positive labeling on
the market, we also recognize negative labeling such as GM(O)-free labeling, which,
in addition to the existing obligation of positive labeling, additionally emphasizes the
exemption of the presence of a food ingredient. At the Union level, there is no unique
legislation that prescribes the conditions and use of GM(O)-free labels, but they are
applied on a voluntary basis through the adoption of national regulations of
individual member states respecting the existing laws. There are a large number of
such national labels on the European Union market, but the lack of a harmonized
approach also brings different requirements for certification, such as the threshold
of technically unavoidable presence for food of non-animal origin or animal feeding
requirements for products of animal origin. The average European consumer is
aware of the importance of food quality and their right to make an informed choice,
and at the same time, the European market is flooded with different labels which
can lead to confusing information as well as mistrust of the system.
Keywords: genetically modified organisms, GMO-free labeling, legislation
83
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Presentations / Priopćenja
_____________________________________
Ecological Food Production / Ekološka proizvodnja hrane
Poster presentation / Postersko priopćenje
Što se krije iza GM(O)-free oznake i pravo
potrošača na informirani odabir
Renata HANZER, Ksenija DUKA
Hrvatska agencija za poljoprivredu i hranu, Usorska 19, Brijest, Osijek, Hrvatska
Sažetak
Prema zakonodavstvu Europske unije proizvodi koji sadrže ili se sastoje od genetski
modificiranih organizama koji su prošli postupak odobravanja moraju biti jasno
označeni. Obveza označavanja izuzima proizvode kod kojih je utvrđen slučajan ili
tehnološki neizbježan sadržaj odobrenog genetski modificiranog organizma u količini
manjoj od 0,9 %. Ovako označavanje nazivamo pozitivnim označavanjem i ima za
svrhu omogućiti potrošačima informirani odabir. Osim pozitivnog označavanja na
tržištu prepoznajemo i negativno označavanje poput GM(O)-free označavanja kojim
se uz postojeću obvezu pozitivnog označavanja dodatno naglašava izuzeće prisustva
nekog sastojka hrane. Na razini unije ne postoji jedinstveno zakonodavstvo koje
propisuje uvjete i korištenje GM(O)-free oznaka već se one primjenjuju na
dobrovoljnoj osnovi donošenjem nacionalnih propisa pojedinih članica uvažavajući
postojeće zakone. Na tržištu Europske unije prisutan je veliki broj takvih nacionalnih
oznaka, no ne postojanje harmoniziranog pristupa donosi i različite zahtjeve za
certificiranje poput praga tehnološki neizbježnog sadržaja kod hrane neživotinjskog
porijekla ili uvjeta hranjenja životinja kod proizvoda životinjskog porijekla. Prosječan
europski potrošač svjestan je važnosti kvalitete hrane i svog prava na informirani
odabir, a istovremeno je europsko tržište preplavljeno posebnim oznakama na
proizvodu što može dovesti do zbunjujućih informacija kao i nepovjerenja u sustav.
Ključne riječi: genetski modificirani organizmi, GM(O)-free označavanje,
zakonodavstvo
84
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Food Production / Ekološka proizvodnja hrane
Poster presentation / Postersko priopćenje
Phenolic content and mass loss during storage of
three types of microgreens
Marin TOMIČIĆ, Slavica DUDAŠ, Melita ZEC VOJINOVIĆ, Martina PERŠIĆ
Polytechnic of Rijeka, Vukovarska 58, Rijeka, Croatia
Abstract
Microgreens, in addition to being used in fine dining in recent years, are considered
to be functional food due to their high content of vitamins, minerals, and
antioxidants. Due to the simple growing system, microgreens can be a source of fresh
vegetables in places where vegetable cultivation is difficult or impractical. The aim
of this research was to determine the differences in the phenolic content, the change
in the phenolic content and the loss of mass during storage of three different types
of microgreens. After seven days of uncovered storage at 6 °C, the mass loss of radish
was 74.5%, of wheat 66.3%, and of peas 49.5%. During storage in plastic bags at 6
°C, the mass loss of wheat was 6.5%, of radish 4.8%, and of peas 3.6%. At the harvest,
radish microgreens had the highest content of phenolic compounds in comparison
to weat and pea microgreens. When comparing the phenolic content before and
after storage in plastic bags, results showed that there was no significant change in
the phenolic content in peas during storage, while the content decreased in wheat
and increased in radishes.
Keywords: microgreens, phenolic compounds, wheat, pea, radish
85
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Food Production / Ekološka proizvodnja hrane
Poster presentation / Postersko priopćenje
Sadržaj fenola i gubitak mase tijekom skladištenja
tri vrste mikrozelenja
Marin TOMIČIĆ, Slavica DUDAŠ, Melita ZEC VOJINOVIĆ, Martina PERŠIĆ
Veleučilište u Rijeci, Vukovarska 58, Rijeka, Hrvatska
Sažetak
Uz to što se posljednjih godina koristi u visokoj gastronomiji, mikrolozenje se zbog
visokog udjela vitamina, minerala i antioksidansa smatra funkcionalnom hranom.
Zbog jednostavnog načina uzgoja može predstavljati izvor svježeg povrća u mjestima
gdje je otežan ili nepraktičan njegov uzgoj. Cilj istraživanja bio je utvrditi razlike u
sadržaju fenolnih tvari, promjeni sadržaja fenolnih tvari i gubitku mase tijekom
skladištenja tri različite vrste mikrozelenja. Gubitak mase nakon sedam dana
skladištenja na otvorenom pri 6 °C iznosio je 74,5 % kod rotkvice, 66,3 % kod pšenice
te 49,5 % kod graška. Prilikom skladištenja u plastičnim vrećicama pri 6 °C gubitak
mase iznosio je 6,5 % kod pšenice, 4,8 % kod rotkvice i 3.6 % kod graška. Sadržaj
fenolnih tvari nakon berbe bio je veći kod rotkvice u usporedbi sa pšenicom i
graškom. Usporedbom sadržaja fenolnih tvari prije i nakon sedam dana skladištenja
u plastičnim vrećicama utvrđeno je da kod graška nije bilo značajne promjene u
sadržaju fenolnih tvari tijekom skladištenja, dok se kod pšenice sadržaj smanjio, a
kod rotkvice povećao.
Ključne riječi: mikrozelenje, fenoli, pšenica, grašak, rotkvica
86
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Presentations / Priopćenja
_____________________________________
Ecological Medicine and Biomedicine
Ekološka medicina i biomedicina
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecological Medicine and Biomedicine / Ekološka medicina i biomedicina
Oral presentation / Usmeno priopćenje
The circulation of iodine in nature and its impact
on human health
Marija DUNDOVIĆ1, Ines BANJARI2, Marina FERENAC KIŠ1,3
Clinical Hospital Centre Osijek, Josip Huttler Street 4, Osijek, Croatia
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
3
Josip Juraj Strossmayer University of Osijek, Faculty of Medicine, Josip Huttler Street 4,
Osijek, Croatia
1
2
Abstract
Iodine is a halogen element that varies greatly in concentration among sources in
the environment. It is abundant in the marine environment and organic sedimentary
rocks. In the environment, iodine circles in the biogeochemical circle, which includes
the atmosphere, hydrosphere, geosphere and biosphere. Before the last ice age,
iodine was uniformly distributed in the environment, but afterward, regions rich and
poor in iodine were created. Iodine is omnipresent in the human body and is crucial
for the thyroid gland's functioning. Food and water are the main sources of iodine
for the body. The main food sources of iodine are seaweed and saltwater fish, as well
as dairy and eggs. Considering the lack of iodine in certain regions and the
occurrence of diseases caused by the insufficient intake of iodine, a number of
countries put in the effect mandatory iodine food fortification, mostly salt.
Population groups at a particularly high risk of iodine deficiency are pregnant
women, nursing mothers and children. The aim of this paper is to provide a literature
review of the current understanding of how climate change affects iodine’s
circulation in nature and human health.
Keywords: iodine, iodine circulation, human health
87
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_____________________________________
Ecological Medicine and Biomedicine / Ekološka medicina i biomedicina
Oral presentation / Usmeno priopćenje
Kruženje joda u prirodi i utjecaj na zdravlje
čovjeka
Marija DUNDOVIĆ1, Ines BANJARI2, Marina FERENAC KIŠ1,3
Klinički bolnički centar Osijek, Ulica Josipa Huttlera 4, Osijek, Hrvatska
Sveučilište Josipa Jurja Strossmayera u Osijeku, Prehrambeno-tehnološki fakultet Osijek,
Franje Kuhača 18, Osijek, Hrvatska
3
Sveučilište Josipa Jurja Strossmayera u Osijeku,Medicinski fakultet Osijek, Ulica Josipa
Huttlera 4, Osijek, Hrvatska
1
2
Sažetak
Jod je halogeni element čija koncentracija značajno varira među izvorima u okolišu,
a najviše je prisutan u morskom okolišu i organskim sedimentnim stijenama. U
okolišu kruži u biogeokemijskom ciklusu koji uključuje atmosferu, hidrosferu,
geosferu i biosferu. Prije pojave posljednjeg ledenog doba jod je bio jednolično
raspoređen u sastavnicama okoliša, a nakon ledenog doba dolazi do stvaranja regija
koje su bogate i siromašne jodom. Jod je sve prisutan element u ljudskom organizmu
i ključan za rad štitnjače koja ga koristi za stvaranje hormona nužnih za regulaciju
staničnog metabolizma i vitalnih tjelesnih funkcija. Jod u ljudski organizam ulazi
putem hrane i vode. Glavni prehrambeni izvori joda su morske alge i morska riba, ali
su dobar izvor joda i mliječni proizvodi te jaja. S obzirom na nedostatak joda u
pojedinim regijama i pojavnost bolesti koje su uzrokovane nedovoljnim unosom joda,
brojne zemlje uvode obvezno obogaćivanje hrane jodom, najčešće soli. Populacijske
skupine u riziku od nedovoljnog unosa joda i posljedično povećanog rizika za brojne
bolesti su trudnice, dojilje i djeca predškolske i školske dobi. Cilj ovog rada je kroz
pregled literature prikazati trenutne spoznaje o utjecaju klimatskih promjena na
ciklus kruženja joda u prirodi i posljedični utjecaj na zdravlje čovjeka.
Ključne riječi: jod, kruženje joda u prirodi, ljudsko zdravlje
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Antiinflammatory effect of extracellular vesicles
from blood plasma on HUVEC culture
Zala JAN1, Anna ROMOLO1,2, Aleš IGLIČ2, Damjana DROBNE3, Veronika
KRALJ-IGLIČ2
University of Ljubljana, Faculty of Health Sciences, Laboratory of Clinical Biophysics,
Zdravstvena 5, Ljubljana, Slovenia
2
University of Ljubljana, Faculty of Electrical Engineering, Laboratory of Physics, Tržaška 5,
Ljubljana, Slovenia
3
University of Ljubljana, Biotechnical Faculty, Research Group for Nanobiology and
Nanotoxicology, Jamnikarjeva 101, Ljubljana, Slovenia
1
Abstract
Clinical evidence indicates beneficial effects of blood plasma in different fields of
medicine (e.g. in wound healing and regeneration), however, the underlying
mechanisms are not yet completely understood. It was indicated that extracellular
vesicles (EVs) that are shed by blood cells may be the vectors of the healing
processes. It was the aim of this study to provide evidence in regard to this
hypothesis. We isolated EVs from human blood plasma and characterized them by
cryogenic transmission electron microscopy and by interferometric light microscopy.
EVs were added to the Human Umbilical Vein Endothelial Cells (HUVEC) culture. We
assessed inflammation markers (CholinEsterase, Glutathione S Transferase and
Tumour Necrosis Factor Alpha) by ELISA tests before exposure to EVs and after 24
hours of exposure. The size of the EVs that appeared as bilayer membrane-enclosed
particles was on average 115 nm and their number density was 1.8×1010 /mL. We
found that 24 hours after the addition of EVs to the cells the inflammation markers
considerably and statistically significantly decreased. These results indicate that the
beneficial effect of plasma in healing and regeneration includes suppression of
inflammation mediated by EVs.
Keywords: platelet-rich plasma, extracellular vesicles, interferometric light
microscopy
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The influence of Tae Bo exercises on phosphorus
and calcium levels in women with osteoporosis
Slavica JANKOVIĆ, Tea DODLEK
University of Applied Sciences “Lavoslav Ružička” in Vukovar, Županijska ulica 50, Vukovar,
Croatia
Abstract
Calcium and phosphorus are the most abundant minerals necessary for building
bones. Their levels in the body are influenced by many factors, one of which is
physical activity. Insufficient levels of the mentioned minerals can lead to the
manifestation of osteopenia and osteoporosis. This paper aimed to show the impact
of Tae Bo exercise and walking on the levels of calcium and phosphorus in women
suffering from osteoporosis. Tae Bo is a high-intensity aerobic activity that combines
martial arts with dance movements, with the aim of increasing strength, muscular
endurance and flexibility. The research was conducted as a prospective randomized
controlled trial on 92 women aged 55 to 65 in Vukovar-Srijem County. Blood calcium
and phosphorus levels were measured at the beginning and at the end of the trial.
The results of this paper showed that Tae Bo exercises and walking do not have a
statistically significant effect on the blood calcium and phosphorus levels.
Keywords: phosphorus, calcium, osteoporosis, Tae Bo
90
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Utjecaj Tae Bo vježbi na vrijednost fosfora i
kalcija kod žena s osteoporozom
Slavica JANKOVIĆ, Tea DODLEK
Veleučilište „Lavoslav Ružička“ u Vukovaru, Županijska ul. 50, 32000, Vukovar, Hrvatska
ažetak
Kalcij i fosfor najzastupljeniji su minerali neophodni za izgradnju kosti. Na njihovu
vrijednost u organizmu utječu mnogi čimbenici, a jedan od njih je tjelesna aktivnost.
Nedostatne razine navedenih minerala mogu utjecati na pojavu osteopenije i
osteoporoze. Cilj ovog istraživanja bio je prikazati utjecaj Tae Bo vježbi i šetanja na
vrijednosti kalcija i fosfora kod žena oboljelih od osteoporoze. Tae Bo je visoko
intenzivna aerobna aktivnost koja kombinira pokrete borilačkih vještina s plesnim
pokretima, a s ciljem povećanja snage, mišićne izdržljivosti i fleksibilnosti. Istraživanje
je provedeno kao prospektivna randomizirana kontrolirana studija na 92 žene u dobi
od 55 do 65 godina u Vukovarsko–srijemskoj županiji. Vrijednosti kalcija i fosfora iz
krvi izmjerene su na početku i na kraju istraživanja. Rezultati ovog istraživanja su
pokazali da Tae Bo vježbe i šetanje nemaju statistički značajan utjecaj na vrijednosti
kalcija i fosfora u krvi.
Ključne riječi: fosfor, kalcij, osteoporoza, Tae Bo
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Oncogenic potential and pathways of the most
common drinking water contaminants
Tomislav KUREVIJA1,3, Valentina KUREVIJA2, Matea LUKIĆ1, Ivan ŠTEFANAC3,4
Josip Juraj Strossmayer University of Osijek, Faculty of Medicine, Josip Huttler Street 4,
Osijek, Croatia
2
Clinical Hospital Centre Osijek, Josip Huttler Street 4, Osijek, Croatia
3
Health Center of Osijek-Baranja County, Park kralja Petra Krešimira IV 6, Osijek, Croatia
4
Josip Juraj Strossmayer University of Osijek, Faculty of Dental Medicine and Health, Crkvena
21, Osijek, Croatia
1
Abstract
In the last two centuries since the beginning of industrialization, the world has
developed rapidly, which has contributed to the development of water supply
networks and the improvement of the quality of drinking water. At the same time,
as a result of the increasing development of industry, air and water pollution is also
increased. The drinking water that we daily enter into our organisms, although
thoroughly processed and purified by water services, still contains traces of various
contaminants. Despite regular testing of water quality and limited maximum
permitted levels for each contaminant, the question arises whether and to what
extent the mentioned substances have a negative effect on human health. The most
common contaminants detected in drinking water that according to relevant
worldwide research contribute to a higher risk of cancer are arsenic and other heavy
metals, nitrates, byproducts of chemicals and radioactive materials. The most
common malignancies associated with this etiology are cancers of the bladder,
kidneys, liver, colon and lungs. The goal of this research is to determine the current
scientific knowledge of their oncogenic potential and their mechanisms of
oncogenesis.
Keywords: drinking water contaminants, pollution, oncogenesis
92
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Indoor air pollution and climate conditions in
Sarajevo Kindergartens – Facing up with Growing
Public Health Challenge
Daniel MAESTRO1,2, Sabina ŠEGALO2, Arzija PAŠALIĆ2, Nerma MAESTRO3
Institute of Public Health of the Federation of Bosnia and Herzegovina, Maršala Tita 9,
Sarajevo, Bosnia and Herzegovina
2
Univerity of Sarajevo, Faculty of Health Studies, Stjepana Tomića 1, Sarajevo, Bosnia and
Herzegovina
3
Institute of Public Health of the Sarajevo Canton, Mustafe Pintola 1, Sarajevo, Bosnia and
Herzegovina
1
Abstract
After the parental home, kindergarten is the most important place of residence for
children of preschool age. It is estimated that children spend an average of 5 to 7
years of their lives in kindergartens, 5 to 10 hours a day. It is known that this is a time
of children's intense psychological and physical growth and development. Poor
indoor air quality (IAQ) has numerous negative effects on health in general, affecting
the respiratory system due to the presence of certain air pollutants from various
sources. Considering the magnitude of the problem and characteristics of the
geographic area of Sarajevo Canton, the study aimed to obtain results on IAQ in
preschool institutions. Five kindergartens in different municipalities, environments,
and distances from main roads were included. The levels of air pollutants and
formaldehyde were measured. Daily particulate matter (PM) concentrations and
noise levels were found to be above recommended levels in all kindergartens. Higher
CO2 concentrations were found in four facilities and elevated formaldehyde
concentrations in one facility. Our results suggest that the health and general wellbeing of preschool-aged children are at risk from poor IAQ. There is an urgent need
for the adoption of realistic strategies and action plans to improve the living
conditions of preschool-aged children to reduce the risk of adverse health effects.
Keywords: indoor air quality, air pollutant, preschool institutions, health
93
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Environmental changes and vector-borne
diseases
Zarema OBRADOVIĆ, Arzija PAŠALIĆ , Eldina SMJEČANIN, Ema PINDŽO,
Enisa ŠLJIVO, Amar ŽILIĆ
University of Sarajevo, Faculty of Health Studies, Stjepana Tomića 1, Sarajevo, Bosnia and
Herzegovina
Abstract
All over the world, an increase in diseases transmitted by vectors is evident and they
account for 17% of all infectious diseases. These diseases arise in the pathogenvector-host interaction, where the role of the vector is the most significant.
Transmission of pathogens by vectors occurs from human to human, or more often
from animals to humans, so a large number of vector-borne diseases are zoonoses.
The most important vectors are mosquitoes and ticks, and the most important
diseases they transmit are malaria, dengue fever, West Nile virus fever, yellow fever,
Zika virus infection, Lyme disease, tick-borne encephalitis, Crime-Congo hemorrhagic
fever and rickettsiosis. The life and maintenance of vectors are influenced by
different environmental factors: climate, urbanization, deforestation, and waste
disposal. In recent years, these factors have favored the increase in the number of
vectors and their spread. As a result, there has been an increase in the number of
people suffering from the diseases they transmit and their occurrence in the form of
emergent or re-emergent diseases. The increase in the number of people suffering
from vector-borne diseases was also contributed by reduced investment and limited
resources for the control of these "One Health", integrated monitoring of the
environment, animal health and human health. The segments of prevention of
vector-borne diseases are raising the population's awareness of the importance of
vectors, education of professionals who deal with vectors and vector-borne diseases,
and planning and implementation of vector control measures.
Keywords: vectors, environment, prevention
94
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Biodiversity innovations
Nika PAVLOVIĆ, Ivan MIŠKULIN, Maja MIŠKULIN
Josip Juraj Strossmayer University of Osijek, Faculty of Medicine Osijek, Josipa Huttlera 4,
Osijek, Croatia
Abstract
Nature protection has become crucial for the preservation of humanity. Protected
areas are not enough to preserve biodiversity and it is necessary to act on a global
scale. For nature to recover, losses must be turned into gains. The EU Biodiversity
Strategy in line with the UN Sustainable Development Goals, aims to reduce pressure
on habitats and species and make ecosystem use sustainable. Tree planting
campaigns, real-time monitoring of vegetation changes, and the use of satellites to
detect thermal anomalies to curb deforestation and thus climate change, as well as
sustainable architecture, are a good start to conserving natural wealth. DNA
biobanking of endangered species, bioacoustic monitoring of wildlife, biocarbon
engineering, and the reduction of invasive species from ballast water through the
use of inflatable bladders called biomimicry are just a few of the innovations helping
to save biodiversity. To stop the degradation of biodiversity, which is mainly a result
of human activities, and to maintain a healthy environment and thus a better quality
of life, joint efforts are needed. Otherwise, the world population will not be able to
cope with the inevitable consequences.
Keywords: biodiversity, innovation, ecology, sustainable development, environment
95
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Climate-friendly eating habits
Nika PAVLOVIĆ, Ivan MIŠKULIN, Maja MIŠKULIN
Josip Juraj Strossmayer University of Osijek, Faculty of Medicine Osijek, Josipa Huttlera 4,
Osijek, Croatia
Abstract
Certain food chains contribute to an increase in greenhouse gas emissions and
consequently have a negative impact on climate change. Food choices, ingredients
and eating habits largely determine the health of our planet. In addition to
environmental protection, a change in our consumption behavior in the sense of a
sustainable diet would also have a major impact on our health. Such consumption
patterns would include smaller portions, fresh seasonal and regional foods, a lower
proportion of meat and processed foods and a higher proportion of fruits and
vegetables thus supporting environmentally sustainable production. A more
sustainable food system would also include reducing food waste, which is a major
problem today. In most cases, people are unaware of the ways and extent to which
their food choices can affect the environment. In order to eat healthier, it is
necessary to educate people about the different ways they can make food choices,
prepare food, and store food, which is an essential part of reducing waste. It can be
a difficult and complicated process to change food choices and turn them into
habitual behaviors. Increased awareness of choices and a shift in consciousness
could change global food systems in favor of a sustainable environment.
Keywords: climate-friendly, eating habits, food chains, sustainable diet, waste
reduction
96
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The concentrations of polycyclic aromatic
hydrocarbons in traditional dray cured meat
product “Buđola” produced in industrial and
traditional conditions
Leona PULJIĆ 1, Dragan KOVAČEVIĆ2, Brankica KARTALOVIĆ3,
Kristina MASTANJEVIĆ 2, Nikolina KAJIĆ1, Krešimir MASTANJEVIĆ2
University of Mostar, Faculty of Agriculture and Food Technology, Biskupa Čule bb, Mostar,
Bosnia and Herzegovina
2
University of Josip Juraj Strossmayer in Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
3
Scientific Veterinary Institute Novi Sad, Rumenački put 20, Novi Sad, Serbia
1
Abstract
When smoking, traditional meat products may be associated with some health safety
concerns, such as the presence of polycyclic aromatic hydrocarbons (PAHs).
Recently, there has been growing concern about the health aspects of meat products
smoked in traditional (uncontrolled) conditions. Accordingly, this study aims to
evaluate the difference in PAH content in the samples of the traditional dry-cured
meat product "Buđola" produced in traditional smokehouses and in industrial
chambers. PAHs were determined at the end of the smoking phase and at the end of
the production. The comparison has shown that traditional smoking methods result
in higher contamination with PAH than industrial ones. Out of 16 analyzed PAHs, 10
(Nap, Anl, Fln, Ant, Phen, Flt, BaA, Pyr, BbF, BkF) were found in the traditionally
smoked "Buđola" samples, while 2 (Nap, Anl) were present in the industrially smoked
samples. The content of BaP was below the limit of quantification for all samples
(traditional and industrial). PAH4 levels in "Buđola" ranged from below the limit of
quantification – 17.23 μgkg-1 and did not exceed legislation levels. Obtained PAH16
content ranged from 27.07 μgkg-1- 2168.99 μgkg-1. The internal parts retained a
lower concentration of total PAHs and individual PAHs than the surface layer. The
results indicate that, from a health point of view, industrially produced “Buđola” are
safer for consumption than those smoked in uncontrolled production conditions.
Keywords: Buđola, PAH, BaP, traditional and industrial smoking
97
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Sulfur supply impacts imidacloprid phytotoxicity
in tomato seedlings
Martina VARGA1, Tihana MILOLOŽA1, Fabijan ILJKIĆ1
Josip Juraj Strossmayer University of Osijek, Department of Biology, Cara Hadrijana 8/A,
Osijek, Croatia
Abstract
Imidacloprid is a systemic neonicotinoid pesticide extensively used on more than 140
different crops in over 120 countries. Sulfur is an essential macronutrient, and its
availability may affect plant stress responses. Over the past years, studies have
shown that sufficient sulfur supply improves plant tolerance to various toxicants.
Therefore, this study investigated the effect of sulfur concentration on the
phytotoxicity of imidacloprid on hydroponically grown tomato plants. When plants
were exposed to imidacloprid under a low sulfur supply, higher levels of oxidative
stress were observed, evident from significantly higher hydrogen peroxide
concentrations and exaggerated lipid peroxidation compared to the effects of
imidacloprid under optimal or increased sulfur supply. Accumulation of reactive
oxygen species caused damage to proteins and photosynthetic pigments, which
resulted in decreased growth. Although antioxidative enzymes were induced in
tomato plants under low sulfur conditions and phenol concentration was increased,
this antioxidative response could not prevent oxidative damage. The results reveal
that sulfur deficiency, a common problem in agricultural soils, significantly affected
tomato plants under imidacloprid exposure. Therefore, a moderate sulfur supply
may be an effective strategy to reduce imidacloprid phytotoxicity to tomato plants
and potential risk to human health in regions where neonicotinoid insecticides are
intensively used.
Keywords: sulfur supply, imidacloprid, tomato plants, environmental risk, oxidative
stress
98
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Utjecaj dostupnosti sumpora na fitotoksičnost
imidakloprida kod klijanaca rajčice
Martina VARGA, Tihana MILOLOŽA, Fabijan ILJKIĆ
Sveučilište Josipa Jurja Strossmayera u Osijeku, Odjel za biologiju, Cara Hadrijana 8/A, Osijek,
Hrvatska
Sažetak
Imidakloprid je sustavni neonikotinski pesticid koji se intenzivno upotrebljava za više
od 140 različitih poljoprivrednih kultura u 120 država. Sumpor je esencijalni
makroelement i njegova dostupnost može utjecati na odgovor biljaka na stres.
Posljednjih godina brojna su istraživanja pokazala da optimalna dostupnost sumpora
povećava otpornost biljaka na različite toksikante. Stoga, u ovom istraživanju ispitan
je utjecaj koncentracije sumpora na fitotoksičnost imidakloprida kod hidroponski
uzgajanih klijanaca rajčice. Kada su biljke imidaklopridu izložene u uvjetima smanjene
koncentracije sumpora, uočene su više razine oksidativnog stresa, koji se očitovao u
značajno povišenoj koncentraciji vodikovog peroksida i višoj razini lipidne
peroksidacije u usporedbi s učincima imidakloprida pri optimalnim ili višim
koncentracijama sumpora. Akumulacija reaktivnih kisikovih jedinki uzrokovala je
oštećenje proteina i fotosintetskih pigmenata što je rezultiralo inhibicijom rasta. Iako
su aktivnosti antioksidativnih enzima i koncentracija fenola bile povišene kod biljaka
u uvjetima niske koncentracije sumpora, ovaj antioksidativni odgovor nije mogao
spriječiti oksidativna oštećenja. Rezultati ovog istraživanja pokazali su da deficit
sumpora, čest problem na poljoprivrednim površinama, ima značajan utjecaj na
klijance rajčice tretirane imidaklopridom. Prema tome, umjerena opskrba sumporom
u regijama gdje se intenzivno koriste neonikotinoidni insekticidi mogla bi biti
učinkovita strategija za smanjenje fitotoksičnosti imidakloprida na poljoprivredne
kulture i potencijalni rizik za zdravlje ljudi.
Ključne riječi: dostupnost sumpora, imidakloprid, klijanci rajčice, rizik za okoliš,
oksidativni stres
99
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Therapeutic factors of the sea – local or global
resource?
Nikolina ZAPLATIĆ DEGAČ1, Anica KUZMIĆ1, Siniša BOSAK2
1
2
University North, University Center Varaždin, Ulica 104. brigade 3, Varaždin, Crotia
Center for Spine Health Varaždin, Ulica Vinka Međerala 15, Varaždin, Croatia
Summary
Of the Earth's total surface, which is 510 million km², 70.8% is occupied by sea
spaces, so the ancient Greeks and Romans already studied the effectiveness of the
sea on human health and used it as a method of treatment, especially for the
treatment of wounds and problems with the respiratory system. By using the
benefits of seawater and its environment, a treatment method has been developed
that uses the healing factors of the sea for preventive and therapeutic purposes. Sea
water contains an abundance of vital elements and medicinal compounds that
revitalize the human body. With a composition similar to human blood plasma, it is
easily absorbed into the body, expelling harmful substances from the body. The
positive effects of the sea on human health have been recognized all over the world
and thus have become a component of health tourism. However, climate change, air
pollution and changes in water quality and quantity directly affect the environment
and are associated with a range of adverse health outcomes. Since many large bodies
of water are connected, a local problem can be one of many factors that inevitably
lead to the emergence of a larger problem. Water as a whole is also a common global
good shared by all people and all living organisms on our planet. Rapid economic and
technological development as well as population growth result in an increase in the
use of sea water and its factors, and at the same time in the continuous devastation
of all existing natural resources.
Keywords: sea, natural resources, therapeutic factors
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Ljekoviti čimbenici mora – lokalni ili globalni
resurs?
Nikolina ZAPLATIĆ DEGAČ1, Anica KUZMIĆ2, Siniša BOSAK3
1
2
Sveučilište Sjever – Sveučilišni centar Varaždin, Ulica 104. brigade 3, Varaždin, Hrvatska
Centar za kralježnicu Varaždin, Ulica Vinka Međerala 15, Varaždin, Hrvatska
Sažetak
Od sveukupne Zemljine površine, koja iznosi 510 milijuna km², 70,8 % zauzimaju
morska prostranstva stoga su već drevni Grci i Rimljani proučavali učinkovitost mora
na ljudsko zdravlje i koristili ga kao metodu liječenja, posebice za liječenje rana i
problema s dišnim sustavom. Korištenjem blagodati morskih voda i njenog okoliša
razvila se metoda liječenja koja koristi ljekovite čimbenike mora u preventivne i
terapijske svrhe. Morska voda sadrži obilje vitalnih elemenata i ljekovitih spojeva koji
revitaliziraju ljudski organizam. Sastavom slična ljudskoj krvnoj plazmi, lako se
apsorbira u tijelo izbacujući štetne tvari iz tijela. Pozitivni učinci mora na ljudsko
zdravlje prepoznati su diljem svijeta i time postali sastavnica zdravstvenog turizma.
Međutim, klimatske promjene, onečišćenje zraka i promjene u kvaliteti i količini voda
izravno utječu na okoliš i povezani su s nizom nepovoljnih zdravstvenih ishoda.
Budući da su mnoga velika vodna tijela povezana, lokalni problem može biti jedan od
mnogih čimbenika koji neminovno dovodi do pojave nekog većeg problema. Voda u
cjelini je i zajedničko globalno dobro koje dijele svi ljudi i svi živi organizmi na našem
planetu. Brzi ekonomski i tehnološki razvoj kao i rast stanovništva rezultiraju
povećanjem uporabe morskih voda i njenih čimbenika, a istovremeno i
kontinuiranom devastacijom svih postojećih prirodnih resursa.
Ključne riječi: more, prirodni resursi, ljekoviti čimbenici
101
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Presentations / Priopćenja
_____________________________________
Ecology and Society
Ekologija i društvo
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Ecology and Society / Ekologija i društvo
Oral presentation / Usmeno priopćenje
Visions of Ecological Transition in Europe:
comparing perceptions, unveiling plurality
Diogo Guedes VIDAL1, Fátima ALVES2,3, Helena FREITAS1
University of Coimbra, Centre for Functional Ecology, Science for People & the Planet (CFE),
TERRA Associate Laboratory, Department of Life Sciences, Calçada Martim de Freitas,
Coimbra, Portugal
2
University of Coimbra, CDepartment of Social Sciences and Management, Universidade
Aberta, Rua do Amial, nº 752m Porto, Portugal
3
Centre for Functional Ecology—Science for People & the Planet (CFE), TERRA Associate
Laboratory, Department of Life Sciences, alçada Martim de Freitas 3000, Coimbra, Portugal
1
Abstract
The wide dissemination of the Ecological transition concept, without the integration
of different views, understandings and constraints, could undermine the collective
efforts to pursue it. Therefore, in the scope of the H2020 European project
“PHOENIX”, this work aims to contribute to providing different visions on Ecological
Transition across 6 European countries – Portugal, Spain, France, Italy, Hungary and
Estonia - through the application of 41 interviews with policymakers, scientists, NGO
actors, representatives of economics groups and citizens. From the interviews, it was
clear that the adoption of pro-ecological behaviors is not only dependent on
individual choices – lack of awareness or giving up on personal comfort. The
interviewees highlight the financial barriers as the main constraints – both at an
individual level and the macro level, i.e. the economic interests of companies -, as
well as the lack of support of institutions as role models in this ecological transition.
More importantly, a general perception of the ineffectiveness of traditional
participation models was visible, limiting the possibility of intervention, especially
for vulnerable social groups. People want to make part of this transition, but this can
only be achieved through mechanisms of participation grounded in fair, inclusive and
plural processes. The transformative policy postulated by the ecological transition
must be based on in-depth knowledge of the biophysical and socio-economiccultural characteristics of territories, which is a prerequisite that requires
transformative processes at individual and structural levels.
Keywords: ecological transition, perceptions, Europe, plurality
102
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_____________________________________
Ecology and Society / Ekologija i društvo
Poster presentation / Postersko priopćenje
Croatian institutional approach towards
Sustainable Development Goals (SDG-s)
Sanja KNEŽEVIĆ KUŠLJIĆ1, Danijel KUŠLJIĆ2
1
2
University of Slavonski Brod, Trg Ivane Brlić Mažuranić, Slavonski Brod, Croatia
ImPPPact – Civil & Social Organization, Slavonski Brod, Croatia
Abstract
With technological advancements, human influence on society, nature and the
planet has increased significantly and we need to approach this with the utmost
responsibility for the benefit of future generations and the planet. The UN initiative
for transforming our world: the 2030 Agenda for Sustainable Development that
determines 17 Sustainable Development Goals (SDG-s) was adopted by all UN
member states in 2015. The Croatian institutional approach toward SDG-s is
analyzed in this paper. The institutional approach is analyzed through the
perspective of an institutional framework and institutional activities for
implementing and achieving SDG-s. Recognition of institutional support is through
official declarations or statements available on websites or in published materials by
the societal system stakeholders. The aim of the research is to assess SDG
achievements in Croatia and provide a critical review of the institutional influence
on SDG achievements. Research methodology is an extensive literature review
combined with analysis and synthesis of available information sources. Research
shows that structured institutional support for SDG initiatives, an integrated
approach towards SDG-s and inclusion of diverse Croatian societal stakeholders in
the SDG initiative have positive effects on SDG-s achievement in Croatia.
Keywords: UN 2030 Agenda, Sustainable Development Goals, Croatia, institutional
framework
103
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Ecology and Society / Ekologija i društvo
Poster presentation / Postersko priopćenje
Green Agenda for the Western Balkans Generator of sustainable energy transition
Svetozar KRSTIĆ
University Metropolitan, Faculty for Applied Ecology Futura Belgrade, Požeška 83a, Belgrade,
Serbia
Abstract
The European Union has decided to actively fight against climate change and
environmental pollution. To that end, it adopted the Green European Agreement,
which is becoming its Key document in the fight against climate change. The EU is
aware that it cannot act alone in this fight and that the most critical regions are in
the immediate neighborhood. Therefore, it allocated funds and proposed to the
leaders of the Western Balkans the adoption of the Green Agenda for the Western
Balkans, accompanied by significant financial support. The 16 Western Balkans
plants pollute as much as 250 European Union plants In 2016, total SO2 and PM 2.5
emissions from the 16 coal power plants (8.7 GW) In the Western Balkans were
almost as high as from the 250 existing coal plants (156 GW) in the EU. The average
coal power plant In the Western Balkans emits 20 times more SO2 and 16 times more
particulate matter (PM) than the average EU plant. Although the measures have not
been elaborated in detail and the time frame for their implementation has not been
specified, also war In Ukrajina will be the reason for the postponed application of the
key measures, the conclusion is that the Gree Agenda for the Western Balkans will
be a generator of sustainable energy transition in the region.
Keywords: energy, development, sustainability, climate, transition
104
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Presentations / Priopćenja
_____________________________________
Ecology and Society / Ekologija i društvo
Oral presentation / Usmeno priopćenje
The New European Bauhaus as a tool for building
a desirable future
Sanda PAŠULD1, Sanja SCITOVSKI1, Zlata DOLAČEK-ALDUK2
1
2
City of Osijek, Franje Kuhača 9, Osijek, Croatia
Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture
Osijek, Vladimira Preloga 3, Osijek, Croatia
Abstract
Beautiful-sustainable-inclusive is what describes the idea of the New European
Bauhaus, a movement that aims to change people's consciousness. In the modern
age, the urban population is faced with the increasing consequences of climate
change, whose life is increasingly losing quality through polluted air, increasing air
temperature, unavailability of healthy food, but also an increase in the amount of
waste. The idea of the New European Bauhaus connects the European Green Deal
with our living space and aims to use the latest interdisciplinary knowledge,
technologies and community in order to create a better future, and the sense of
belonging creates a collective sensitivity to the beauty among citizens. This paper
presents four selected locations in the City of Osijek, which should represent
guidelines for the urban population to transform and promote beauty, sustainability
and inclusion. Locations for which a different use is planned in terms of greener and
more sustainable use are: the area next to the Art Nouveau well along the Drava
Promenade, Oskar Nemon Park, Zrinjevac Park and part of Županijska Street in the
city center. Although little has been written about the idea of the New European
Bauhaus in scientific and professional works, it is a platform that can be upgraded
with a series of positive actions to raise the awareness of the domestic public, with
the aim of more effectively implementing its principles in all areas of the life of the
local community: ecological, social, economic and cultural.
Keywords: New European Bauhaus, climate change, City of Osijek, sustainability,
urban inclusiveness
105
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Presentations / Priopćenja
_____________________________________
Ecology and Society / Ekologija i društvo
Oral presentation / Usmeno priopćenje
Novi europski Bauhaus kao alat za izgradnju
poželjne budućnosti
Sanda PAŠULD1, Sanja SCITOVSKI2, Zlata DOLAČEK-ALDUK3
1
2
Grad Osijek, Franje Kuhača 9, Osijek, Hrvatska
Sveučilište Josipa Jurja Strossmayera u Osijeku, Građevinski i arhitektonski fakultet Osijek,
Ulica Vladimira Preloga 3, Osijek, Hrvatska
Sažetak:
Lijepo – održivo - uključivo ono je što opisuje ideju Novog europskog Bauhausa,
pokreta kojemu je cilj mijenjati svijest kod ljudi. U suvremenom dobu, posebice
urbano stanovništvo, suočeno je sa sve većim posljedicama klimatskih promjena, čiji
život sve više gubi kvalitetu kroz onečišćeni zrak, povećanje temperature zraka,
nedostupnost zdrave hrane, ali i povećanjem količine otpada. Ideja Novog europskog
Bauhausa povezuje Europski zeleni plan s našim životnim prostorom te ima za cilj
iskoristiti najnovija interdisciplinarna znanja, tehnologije i zajedništvo u cilju
stvaranja bolje budućnosti, a osjećaj pripadnosti kod ljudi stvara kolektivnu
osjetljivost prema lijepom. U ovom radu prikazane su četiri odabrane lokacije u gradu
Osijeku, koje urbanom stanovništvu trebaju predstavljati putokaze za preobrazbu i
promoviranje lijepog, održivog i uključivog. Obrađuju se lokacije za koje se planira
drugačije korištenje u smislu zelenijeg i održivijeg korištenja, i to: područje uz
secesijski zdenac uz dravsku šetnicu, Park Oskara Nemona, Park Zrinjevac i dio
Županijske ulice u samom središtu grada. Iako se o ideji Novog europskog Bauhausa
malo pisalo u znanstvenim i stručnim radovima, ona je platforma koja se može
nadograditi nizom pozitivnih akcija za podizanje svijesti domaće javnosti, a u cilju
učinkovitije provedbe njezinih načela u svim područjima života lokalne zajednice:
ekološkom, socijalnom, gospodarskom i kulturnom.
Ključne riječi: Novi europski Bauhaus, klimatske promjene, Grad Osijek, održivost,
urbana uključivost
106
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Presentations / Priopćenja
_____________________________________
Ecology and Society / Ekologija i društvo
Poster presentation / Postersko priopćenje
GMO: Public opinion in Federation of Bosnia and
Herzegovina?
Jurica PRIMORAC, Mladen ZOVKO,, Ana MANDIĆ
University of Mostar, Faculty of Agriculture and Food Technology, Biskupa Čule b.b., Bosnia
and Herzegovina
Abstract
None of the methods of producing plants and animals with new desirable traits have
caused as much controversy as methods using genetic engineering techniques.
Public opinion is extremely important in many issues concerning the policies of a
country. The purpose of this research is to find out what respondents from entity
Federation of Bosnia and Herzegovina know about the topic of genetically modified
food through a questionnaire. Do they know what genetically modified food is, are
they informed about this topic and if so, which media do they use, do they believe
that GM food poses a health or environmental risk? These are just some of the
questions that the respondents answered. The number of respondents was 305, and
they included both sexes, different levels of education, and ages from 18 to over 51.
Based on the answers, we found a general lack of knowledge about GMOs, which is
somewhat lower among the highly educated compared to the low educated. The lack
of knowledge corresponds to the fear of GM food. The question arises as to whether
public opinion on GMOs is relevant at all, considering that a large part of the
population does not even have basic knowledge about it.
Keywords: GMO, public opinion, knowledge
107
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Presentations / Priopćenja
_____________________________________
Ecology and Society / Ekologija i društvo
Poster presentation / Postersko priopćenje
EU Ecolabel use in everyday life
Ivana SEČANJ, Rosana ŠIMUNOVIĆ, Martina RUPČIĆ
Ires ekologija d.o.o., Prilaz baruna Filipovića 21, Zagreb, Hrvatska
Abstract:
At the beginning of March, the number of eco-labels was 456 in 199 countries and
15 sectors. The goal was to determine the general awareness of eco-labels and how
much attention is paid to them during shopping. The EU Ecolabel, was selected for
more detailed analysis. A survey was conducted to see the general population's
attitude towards eco-labels, and especially towards the EU Ecolabel. Also, all
products that received the EU Ecolabel in Croatia were reviewed and what criteria
they had to fulfill. The survey mainly represents the younger consumer population,
known as environmentally conscious. More than 80% of respondents have heard of
eco-labels, but only a small part of them have heard of the EU Ecolabel. For the most
part, the respondents don't know whether they have products with the EU Ecolabel
in their household, which is related to the fact that they do not pay attention to the
eco-labels of products when purchasing. The general population is interested in
education about the EU Ecolabel certificat and believes that, after education, they
would give products bearing this mark a chance. Education is necessary in order for
consumers to pay attention to sustainable products and contribute to better
environmental awareness.
Keywords: Eco certificates, EU Ecolabel, sustainable products
108
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Presentations / Priopćenja
_____________________________________
Ecology and Society / Ekologija i društvo
Poster presentation / Postersko priopćenje
Primjena EU Ecolabel oznake u svakodnevnom
životu
Ivana SEČANJ, Rosana ŠIMUNOVIĆ, Martina RUPČIĆ
Ires ekologija d.o.o., Prilaz baruna Filipovića 21, Zagreb, Hrvatska
Sažetak
Početkom ožujka ažurirano je brojčano stanje eko oznaka te je on, u 199 država i 15
sektora, iznosio 456. Cilj je bio utvrditi koje je opće poznavanje eko oznaka i koliko
se na njih obraća pažnja tijekom kupnje proizvoda. Odabrana je jedna eko oznaka,
EU Ecolabel, za detaljniju analizu. Provedena je anketa kojom se kratko i jasno htio
vidjeti stav opće populacije prema eko oznakama, a osobito prema oznaci EU
Ecolabel. Također, sagledani su svi proizvodi koji su unutar Hrvatske dobili EU
Ecolabel oznaku te koje su kriterije isti morali zadovoljiti prilikom certificiranja.
Anketom je većinom zastupljena mlađa potrošačka populacija, a koja većinski za sebe
kaže da je ekološki osviještena. Više od 80 % ispitanika je čulo za eko oznake, no za
oznaku EU Ecolabel tek manji dio. Većinom, ispitanici ne znaju da li u svom kućanstvu
posjeduju proizvode s EU Ecolabel oznakom, što je u svezi s time da prilikom kupnje
ne obraćaju pažnju na eko oznake proizvoda. Opća populacija je zainteresirana za
edukaciju o EU Ecolabel oznaci te smatra da bi proizvodima koji nose ovu oznaku,
nakon edukacije, dali šansu. Edukacija je neophodna kako bi potrošači obraćali
pažnju na održive proizvode te time doprinijeli kvalitetnijoj ekološkoj osviještenosti.
Ključne riječi: Eko certifikati, EU Ecolabel, održivi proizvodi
109
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_____________________________________
Ecology and Society / Ekologija i društvo
Oral presentation / Usmeno priopćenje
Two decades of becoming Smart - Koprivnica
longitudinal case study
Robertina ZDJELAR1, Dario JEMBREK2, Domagoj FRANK3
GKP Komunalac Koprivnica, Mosna 15, Koprivnica, Croatia
City of Koprivnica, Zrinski trg 1, Koprivnica, Croatia
3
University North, Trg dr. Žarka Dolinara 1, Koprivnica, Croata
1
2
Abstract
Today, the concepts of smart, sustainable, and resilient cities are incorporated into
all strategic and planning documents periodically adopted and implemented by
municipalities. Since 2015, the City of Koprivnica has strategically focused on three
key growth areas: smart, sustainable, and inclusive, and its 2015-2020 Development
Strategy was based on this foundation. One year after its adoption, Koprivnica began
the process of implementing the WCCD ISO 37120 standard and in 2016 earned a
platinum certificate and became the first smart city in Croatia. In the meantime, new
strategic development documents have been adopted, including the Koprivnica
Development Strategy 2030, the Sustainable Energy and Climate Action Plan
(SECAP), Koprivnica Urban Area Development Strategy (ITU), and other program
documents (green infrastructure, public lighting, etc.). This paper provides a
comparison of indicator status from the previous period, the success of achieving set
goals, challenges in achieving indicators during pandemic years, as well as an
analytical and critical review of the development priorities, strategic goals, and
indicators from the new strategic development documents of the City of Koprivnica,
as well as the envisaged measures. A detailed analysis conducted in this paper
provides answers to what has been learned out of implementation since 2010 and
what needs to be done by 2030.
Keywords: smart city, WCCD ISO 37120, sustainable development, urban
development, quality of life
110
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Presentations / Priopćenja
_____________________________________
Ecology and Society / Ekologija i društvo
Oral presentation / Usmeno priopćenje
Dva desetljeća Smart razvoja – longitudinalna
studija na primjeru Koprivnice
Robertina ZDJELAR1, Dario JEMBREK2, Domagoj FRANK3
GKP Komunalac Koprivnica, Mosna 15, Koprivnica, Hrvatska
Grad Koprivnica, Zrinski trg 1, Koprivnica, Hrvatska
3
Sveučilište Sjever, Trg dr. Žarka Dolinara 1, Koprivnica, Hrvatska
1
2
Sažetak
Danas se pojmovi pametnih, održivih i otpornih gradova ugrađuju u sve strateške i
planske dokumente koje neka jedinica lokalne samouprave periodički donositi i
provodi. Od 2015. godine Grad Koprivnica strateški se opredijelio staviti naglasak na
tri ključna rasta: pametan, održiv i uključiv, stoga je na tome temeljena Strategija
razvoja Grada Koprivnice za razdoblje 2015. – 2020. godine. Godinu dana nakon
njezinog donošenja, Grad Koprivnica pokreće postupak implementacije WCCD ISO
37120 standarda te 2016. godine stječe platinast certifikat i time postaje prvi
pametni grad u Hrvatskoj. U međuvremenu doneseni su nova Strategija razvoja
grada Koprivnice do 2030. godine, Akcijski plan energetski i klimatski održivog
razvitka grada Koprivnice (SECAP), Strategija razvoja urbanog područja Koprivnica
(ITU) i drugi programski dokumenti (zelena infrastruktura, javna rasvjeta i dr.). U
ovom radu donosi se usporedba stanja indikatora iz prethodnog razdoblja,
uspješnost postizanja zacrtanih ciljeva, izazova u postizanju indikatora u
pandemijskim godinama, te analitičko-kritički osvrt na razvojne prioritete, strateške
ciljeve i indikatore iz novih strateških razvojnih dokumenata Grada Koprivnice kao i
na predviđene mjere. Što je sve naučeno kroz provedbu od 2010. godine te što je sve
potrebno poduzeti do 2030., odgovore donosi detaljna analiza koja je provedena u
ovom radu.
Ključne riječi: pametni gradovi, održivi razvoj, WCCD ISO 37120, kvaliteta života,
urbani razvoj
111
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_____________________________________
Environmental Engineering
Inženjerstvo okoliša
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Engineering / Inženjerstvo okoliša
Poster presentation / Postersko priopćenje
Methods of immobilization TiO2 on rubber tiles
made from recycled tires and photocatalytic wind
tunnel design for treatment of polluted air
Paula BENJAK1, Marija TOMAŠ1, Lucija RADETIĆ1, Ivan BRNARDIĆ2,
Ivana GRČIĆ1
University of Zagreb, Faculty of Geotechnical Engineering, Hallerova aleja 7, Varaždin,
Croatia
2
University of Zagreb, Faculty of Metallurgy, Aleja narodnih heroja 3, Sisak, Croatia
1
Abstract
The immobilization of titanium dioxide on the surface of recycled rubber tiles
presents a solution for achieving passive air protection. Solar photocatalysis has been
proven as a promising technology for air purification for real-scale applications.
Nowadays, various reactors and methods of photocatalyst immobilization have been
proposed. A completely new purpose for tiles was obtained by addressing air
pollution and related health issues. The main idea was to achieve the synergistic
action between immobilized TiO2 on recycled rubber tiles and solar radiation
(hereafter: photocatalytic rubber tiles, PRT). One of the most researched
photocatalysts, TiO2 irradiated with UV light, can decompose many organic
compounds to water, carbon dioxide, and mineral acids or their salts. Immobilization
was validated by SEM-EDS and FTIR analysis. The stability and environmental impact
of PRT were investigated by leaching test and AAS and TOC analyses. Photocatalytic
tests were done in a simulated polluted atmosphere to confirm the PRT activity as a
new photocatalytic material. Photocatalytic oxidation of NH3 was achieved using
rubber tiles immobilized with 2 g of TiO2, confirming the photocatalytic oxidation of
NH3 to N2. The photocatalytic wind tunnel is a custom-made reactor designed by the
principles of a wind tunnel with a blower. The whole construction was adjusted to
the test chamber in order to achieve a simulation of an outdoor environment. This
paper presents the experimental results of the immobilization of TiO2 on recycled
rubber tiles and the successful oxidation of NH3 to N2, also, a newly designed
photocatalytic wind tunnel (PWT) as the reactor for testing photocatalytic
degradation of airborne pollutants by TiO2-immobilized on rubber tiles.
Keywords: titanium dioxide, solar photocatalysis, recycled rubber, air purification;
photocatalytic wind tunnel
112
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Engineering / Inženjerstvo okoliša
Oral presentation / Usmeno priopćenje
A geostrategic role of critical mineral raw
materials in the energy transition
Darko PAVLOVIĆ1, Melita SRPAK2, Hrvoje MEAŠKI3, Sanja KOVAČ3
Plinacro Ltd. Savska cesta 88a, Zagreb, Croatia
Institute for Spatial Planning, Mali plac 1a, Varaždin, Croatia
3
University of Zagreb, Faculty of Geotechnical Engineering, Hallerova aleja 7, Varaždin,
Croatia
1
2
Abstract
At the end of the second decade of the 21st century, humanity is at a turning point:
either it will find effective answers to the global challenge of preventing the
devastating changes caused by the sources of greenhouse gases emissions, resulting
from human activity, or the world, as we know it today, will disappear. In this
context, and starting from long-term trends of using geostrategic resources and
mineral raw materials, it is noticeable that the world is going through an inevitable
transition - an energy transition, a thorough transformation of the global energy and
economic sectors. A demand for certain mineral raw materials, metals and minerals
such as cobalt, lithium, magnesium, aluminum is growing fast. Digitalization, industry
and energy transition are transforming and increasing the demand for raw materials.
In this context, critical mineral raw materials and their circular use are of significant
importance in the economy because mineral raw materials form the basis of the
economy and are essential for maintaining and improving the quality of life. There is
no doubt that it will not be possible to implement the European Green Plan - strategy
without the usage of critical raw materials. Namely, less than 5 % of the world's
critical resources are extracted in the EU, while EU industry accounts for about 20%
of the world's consumption of these resources, and in this context, strengthening the
European supply of critical raw materials is extremely important for the Green Plan
and the resilience of the key industry.
Keywords: critical mineral raw materials, EU Green Plan, energy transition, research
projects, hydrogen
113
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Presentations / Priopćenja
_____________________________________
Environmental Engineering / Inženjerstvo okoliša
Oral presentation / Usmeno priopćenje
Geostrateška uloga kritičnih mineralnih sirovina u
energetskoj tranziciji
Darko PAVLOVIĆ1, Melita SRPAK2, Hrvoje MEAŠKI3, Sanja KOVAČ3
Plinacro d.o.o., Savska cesta 88a, Zagreb, Hrvatska
Zavod za prostorno uređenje Varaždinske županije, Mali plac 1a, Varaždin, Hrvatska
3
Geotehnički fakultet Sveučilišta u Zagrebu, Hallerova aleja 7, Varaždin, Hrvatska
1
2
Sažetak
Na kraju drugog desetljeća 21. stoljeća čovječanstvo se nalazi na prekretnici: ili će
pronaći učinkovite odgovore na globalni izazov sprječavanja razarajućih promjena
uzrokovanih izvorima stakleničkih plinova koji su rezultat ljudskog djelovanja ili će
svijet kakav danas poznajemo nestati. U tom kontekstu, a polazeći od dugoročnih
trendova korištenja geostrateških resursa te mineralnih sirovina uočljivo je da svijet
prolazi kroz neizbježan prijelaz - energetsku tranziciju, temeljitu transformaciju
globalnog kako energetskog tako i gospodarskog sektora. Potražnja za pojedinim
mineralnim sirovinama, metalima i mineralima primjerice kobaltom, litijem,
magnezijem, aluminijem raste velikom brzinom. Digitalizacija, industrija i energetska
tranzicija transformiraju i povećavaju potražnju za sirovinama. U tom kontekstu,
kritične mineralne sirovine i njihova cirkularna upotreba vrlo su važni u ekonomiji jer
mineralne sirovine čine temelj gospodarstva i bitne su za održavanje i poboljšanje
kvalitete života, te je nedvojbeno da europski zeleni plan – strategiju neće biti
moguće provesti bez upotrebe kritičnih sirovina. Naime, manje od 5 % kritičnih
svjetskih resursa vadi se u EU, dok na industriju EU-a otpada oko 20 % svjetske
potrošnje tih resursa i u tom kontekstu jačanje europske opskrbe kritičnim
sirovinama iznimno je važno za Zeleni plan i otpornost ključne industrije.
Ključne riječi: kritične mineralne sirovine, EU zeleni plan, energetska tranzicija,
istraživački projekti, vodik
114
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Presentations / Priopćenja
_____________________________________
Environmental Engineering / Inženjerstvo okoliša
Poster presentation / Postersko priopćenje
The influence of the tributaries of the Mirna River
(Croatia) on the sustainability of the ecosystem
Ivana PINTARIĆ1, Magdalena DROŽĐAN1 , Bojan ĐURIN1, Fabio DI NUNNO2
1
2
University North, Department of Civil Engineering, Jurja Križanića 31b, Varaždin, Croatia
University of Cassino and Southern Lazio, Via Department of Civil and Mechanical Engineering
(DICEM), Di Biasio, 43, Cassino, Frosinone, Italy
Abstract
Climate changes are one of today’s biggest problems and represent consecutive
changes in average values of the climate indicators for the climate period. Floods and
droughts are becoming increasingly frequent, showing the impact of changes on
water bodies. With extreme events, the characteristics of a particular flow change,
lowering the water level and drying up rivers or lakes during dry periods. On the
other hand, during extensive and consecutive rainy periods, the appearance of large
amounts of water that rivers or lakes cannot accept leads to flooding. Together with
their main watercourse, the tributaries drain their watershed’s water to the other
watercourse, sea, or lake. Whether these are watercourses in the alluvial or karst
area, each has complex hydrological and environmental conditions, which require
appropriate access to resolve the effects of climate change. The impact of human
activities on the river ecosystem should also be considered. The tributaries of the
Mirna River will be analyzed in the paper as their influence on floods is one of the
indicators of the effect on the river ecosystem.
Keywords: river Mirna, tributary, ecosystem, climate changes, extremes, flood
115
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Presentations / Priopćenja
_____________________________________
Environmental Engineering / Inženjerstvo okoliša
Oral presentation / Usmeno priopćenje
Determination of the micropollutants' presence
in water samples of Zagreb area
Lucija RADETIĆ1, Sanja KALAMBURA2, Ivana GRČIĆ1
University of Zagreb, Faculty of Geotechnical Engineering, Hallerova aleja 7, Varaždin,
Croatia
2
University of Applied Sciences Velika Gorica, Zagrebačka ulica 5, Velika Gorica, Croatia
1
Abstract
Nowadays, the pollution of surface waters is of great importance, primarily because
surface waters feed aquifers, the sources of potable water. The state of surface
waters reflects people’s behaviors and habits regarding the use of products.
Therefore, pharmaceuticals, pesticides, personal care products and endocrine
disruptors are most often classified as micropollutants which can be found in
industrial wastewater, runoff from agricultural areas, livestock farms and
aquaculture; leachate from landfills and wastewater from households and hospitals
in various concentrations ranging from nano to micrograms per liter. In order to
address the pollution of surface waters by micropollutants, water samples were
taken from River Sava and Lake Jarun in Zagreb. Initial identification of the
micropollutants was determined by a high-resolution analytical technique, a hybrid
Q-TOF LC/MS. The results have shown that certain micropollutants such as
TPPA/Triphenly phosphate, hormone (Progesterone), endocrine disruptor (DBP),
herbicide (Cycluron), antibiotic (Azithromycin), and hormone (Diethylstilbestrol)
could be found in samples with probability higher than 90%.
Keywords: micropollutants, water pollution, Zagreb area
Acknowledgment: This work has been supported by the following project „Waste & Sun for
photocatalytic degradation of micropollutants in waters“ (OS-Mi), KK.01.1.1.04.0006 supported
by European Regional Development Fund and by the project “Acquisition of key practical skills
in the field of environmental engineering”, UP.03.1.1.04.0059 funded by European social fund.
116
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Presentations / Priopćenja
_____________________________________
Environmental Engineering / Inženjerstvo okoliša
Poster presentation / Postersko priopćenje
Modeling of photocatalytic degradation of air
pollutants in compound parabolic collector
reactor by solar photocatalysis
Benjamin RADETIĆ, Paula BENJAK, Marija TOMAŠ, Ivana GRČIĆ
University of Zagreb, Faculty of Geotechnical Engineering, Hallerova aleja 7, Varaždin, Croatia
Abstract
Solar photocatalysis is an advanced oxidation process that in combination with solar
irradiation and photocatalyst creates hydroxyl radicals which mineralize pollutants
to CO2 and H20. Solar photocatalysis has been widely researched as a promising
method for the improvement of air quality due to degradation of pollutants,
sustainability, requirements of no additional chemicals, non-toxicity, low-cost and
long-term photostability. Ammonia (NH3) and nitrogen oxides (NOx) are one of the
air pollutants responsible for various environmental and health issues like the
production of tropospheric ozone, acid rain and respiratory and immune system
diseases. The application of photocatalytic degradation of pollutants brought to
question the importance of appropriate photocatalytic reactor design. Therefore, in
this work multiphysics approach to modeling was applied by using computational
fluid dynamics (CFD) due to faster data processing and a reduced number of
experiments for photocatalytic degradation of air pollutants (NH3 and NOx) in a
compound parabolic collector (CPC) reactor with immobilized TiO2 on a rubber pads
under simulated solar irradiation. Experiments were carried out in a CPC reactor
under simulated solar irradiation. Experimental results were used to set up, compare
and validate results with COMSOL Multiphysics software. The obtained CFD model
was used to optimize process parameters and reduce the number of further
experiments.
Keywords: ammonia, nitrogen oxides, compound parabolic collector reactor (CPC),
solar photocatalysis
Acknowledgement: This work has been supported by the following projects „Recycled rubber
& solar photocatalysis: ecological innovation for passive air and health protection”,
KK.01.1.1.07.0058 and “Waste & Sun for photocatalytic degradation of micropollutants in
water”(OS-Mi), KK.01.1.1.04.0006, both supported by European Regional Development Fund.
117
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Presentations / Priopćenja
_____________________________________
Environmental Engineering / Inženjerstvo okoliša
Oral presentation / Usmeno priopćenje
Analysis of the state of sustainable management
of raw minerals in the Republic of Croatia with
reference to the construction industry
Melita SRPAK1, Darko PAVLOVIĆ2, Hrvoje MEAŠKI3, Sanja KOVAČ3
Institute for Physical Planning of Varaždin County, Mali plac 1a, Varaždin, Croatia
Plinacro d.o.o., Savska cesta 88a, Zagreb, Croatia
3
University of Zagreb, Faculty of Geotechnical Engineering, Hallerova aleja 7, Varaždin,
Croatia
1
2
Abstract
Mining activity in the Republic of Croatia has its own legislation harmonized with EU
regulations and market economy principles appropriate for Europe. Raw minerals
are important for starting the economy of a particular country, and their use depends
on the demand for energy, supplies, assumptions about the economic growth of
certain regions and the state of the environment. The goal of the research is based
on the research of strategic planning documents and studies that provide data on
exploitation fields and exploration areas of mineral resources in the territory of the
Republic of Croatia. The results of the research are based on previous knowledge
about the exploration areas/exploitation fields and the data obtained from the
research, which were determined on the basis of the resource base of the raw
minerals, i.e. mining-geological studies. Mining-geological studies define the area
where it is possible to explore and exploit raw mineral and serve as a basis for
creating spatial plans in the part that deals with the management of raw minerals. In
conclusion, the exploitation fields of raw minerals in the Republic of Croatia
statistically do not cover large areas and it is possible to plan and produce them only
in places where they exist, because the locations for exploration and exploitation
depend on the geological composition of the area. Mining activity can disrupt the
natural balance of the environment and space. In such situations, it is important to
establish a balance between the market's (economy's) need for raw minerals and
society's tendency to maximize environmental protection. The construction industry
in the Republic of Croatia is an important factor that determines the need for the
exploitation of technical construction stone, gravel and sand, as well as brick clay.
Keywords: exploitation, mineral raw materials, mining activity, fees, Croatia
118
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Presentations / Priopćenja
_____________________________________
Environmental Engineering / Inženjerstvo okoliša
Oral presentation / Usmeno priopćenje
Analiza stanja održivog gospodarenja mineralnim
sirovinama na prostoru Republice Hrvatske s
osvrtom na građevinsku industriju
Melita SRPAK1, Darko PAVLOVIĆ2, Hrvoje MEAŠKI3, Sanja KOVAČ3
Zavod za prostorno uređenje Varaždinske županije, Mali plac 1a, Varaždin, Hrvatska
Plinacro d.o.o., Savska cesta 88a, Zagreb, Hrvatska;
3
Sveučilište u Zagrebu, Geotehnički fakultet, Hallerova aleja 7, Varaždin, Hrvatska
1
2
Sažetak
Rudarska djelatnost u Republici Hrvatskoj ima svoje zakonodavstvo usklađeno s
propisima EU i principima tržnog gospodarstva primjerenim za Europu. Mineralne
sirovine važne su za pokretanje gospodarstva pojedine države, a njihovo korištenje
ovisi o potražnji za energijom, zalihama, pretpostavkama o gospodarskom rastu
pojedinih regija i stanju okoliša. Cilj istraživanja temelji se na istraživanju strateških
planskih dokumenata i studija koji daju podatke o eksploatacijskim poljima i
istražnim prostorima mineralnih sirovina na prostoru Republike Hrvatske. Rezultati
istraživanja
temelje
se
na
prethodnim
saznanjima
o
istražnim
prostorima/eksploatacijskim poljima te podacima dobivenim istraživanjem koju su
određeni na temelju resursne osnove mineralnih sirovina odnosno rudarskogeoloških studija. Rudarsko-geološke studije definiraju prostor na kojem je moguće
istraživanje i eksploatacija mineralnih sirovina te služe kao podloga za izradu
prostornih planova u dijelu koji se bavi gospodarenjem mineralnim sirovinama.
Zaključno, eksploatacijska polja mineralnih sirovina u Republici Hrvatskoj statistički
ne zahvaćaju velike površine te ih je moguće je planirati i proizvoditi samo na
mjestima gdje one postoje jer lokacije za istraživanje i eksploataciju ovise o
geološkom sastavu područja. Rudarskom djelatnošću može se poremetiti prirodna
ravnoteža okoliša i prostora. U takvim situacijama važno je uspostaviti ravnotežu
između potrebe tržišta (gospodarstva) za mineralnim sirovinama i tendencije društva
za maksimalnim očuvanjem okoliša. Građevinska industrija na prostoru Republike
Hrvatske važan je čimbenik koji određuje potrebu za eksploatacijom tehničkograđevnog kamena, šljunka i pijeska, ali i ciglarskom glinom.
Ključne riječi: eksploatacija, mineralne sirovine, rudarska djelatnost, naknade,
Hrvatska
119
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Presentations / Priopćenja
_____________________________________
Environmental Engineering / Inženjerstvo okoliša
Poster presentation / Postersko priopćenje
Catalysts based on red mud for catalytic removal
of NOx, CO and VOCs
Žaklina TASIĆ, Maja NUJKIĆ, Snežana MILIĆ, Dragana
Sonja STANKOVIĆ, Anđela BOGDANOVIĆ, Dušan DIMITRIJEVIĆ
MEDIĆ,
University of Belgrade, Technical Faculty in Bor, Vojske Jugoslavije 12, Bor, Serbia
Abstract
Discovering efficient and effective techniques that will deal with increasing
environmental pollutants, growing population and urbanization has become a major
challenge for the entire scientific community. Red sludge, as a solid waste generated
during production in the aluminum industry, can cause serious environmental
pollution and problems with human health. For that reason, the catalytic removal of
various organic and inorganic pollutants, through oxidation processes, has proven to
be very successful in regards to many techniques in today's practice. This paper
provides a comprehensive overview of already existing research and knowledge on
the topic of catalysts based on red mud for the removal of typical air pollutants
because of increasing interest from researchers. More precisely, special attention
will be given to the catalytic reduction of nitrogen oxides (NOx) by NH3, and the
catalytic oxidation of CO and volatile organic compounds (VOCs).
Keywords: catalysts, red mud, pollutants
120
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Presentations / Priopćenja
_____________________________________
Environmental Impact Assessment
Procjene utjecaja na okoliš
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Impact Assessment / Procjene utjecaja na okoliš
Oral presentation / Usmeno priopćenje
Challenges in the identification of microplastics in
seafood by micro FTIR
Boban
ANĐELKOVIĆ1,
Tamara
MUTIĆ1,
Simeon
1,2
1
Bratislav OBRADOVIĆ , Tanja ĆIRKOVIĆ VELIČKOVIĆ
1
2
MINIĆ1,
University of Belgrade, Faculty of Chemistry, Studentski trg 12-16, Belgrade, Serbia
University of Belgrade, Faculty of Physics, Studentski trg 12-16, Belgrade, Serbia
Abstract
The plastic particles smaller than 5 mm called microplastic (MP) are in the focus of
researchers for the last half-century. This type of contaminant is present in seafood,
the main source of nutrition for millions of people. It is crucial to establish a reliable
standard operating procedure for the characterization and quantification of MP,
which will ensure the best quality of analyses. The pyrolysis GC-MS, FT-IR, and Raman
spectroscopy were successfully implemented on MP in water and sediment samples
and they are increasingly used in analysis of MP in food. For characterization and
quantification of MP from seafood samples after digestion the Nicolet™ iN™10
Infrared Microscope was used. The samples were filtered on 1 μm silicate fitters and
analyzed using Omnic Picta software. Wizard software was used for the recognition
of MPs, and FTIR spectra were recorded in reflection mode. Dark and Light modes
were used for particle recognition. For the best coverage of MPs particle recognition
isolated from tissues, it was necessary to combine information obtained from both
modes and check each hit from software Identified Library Components. This is a
time-consuming step requiring manual inspection but it is essential in order to obtain
reliable data.
Keywords: microplastics pollution, seafood contaminates, μFTIR polymers
identification
121
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Presentations / Priopćenja
_____________________________________
Environmental Impact Assessment / Procjene utjecaja na okoliš
Oral presentation / Usmeno priopćenje
Impact Assessment of the exploitation of mineral
raw materials on bats - Case study Gradusa
Aleksandra ANIĆ VUČINIĆ1, Mirna MAZIJA2, Lana KRIŠTO3, Ivana PRESEČKI1
University of Zagreb, Faculty of Geotechnical Engineering, Hallerova aleja 7, Varaždin,
Croatia
2
Supernatural d.o.o., Koledinečka ulica 3, Zagreb, Croatia
3
Mundo Melius d.o.o., Ivana Banjavčića 22, Zagreb, Croatia
1
Abstract
The exploitation of mineral raw materials can represent a significant impact,
therefore it is necessary to carry out environmental impact assessment and
appropriate assessment. In the close vicinity of the Gradusa exploitation field (Sisak
- Moslavina County) is the Gradusa cave, which is part of the Natura 2000 ecological
network under code HR2001342 as a site important for species and habitat types.
The Mediterranean Horseshoe bat (Rhinolophus euryale) and the Schreibers’ Bentwinged bat (Miniopterus schreibersii) are species of interest and the cave itself as
habitat type 8310 Caves and pits are closed to the public. In addition to the
environmental impact assessment procedure, the procedure for the appropriate
assessment was carried out for the Gradusa exploitation field project, however, the
existing research on the bat population status in the Gradusa cave was not sufficient
to assess the impact of mining on the Gradusa cave and the bats as their habitat.
Therefore, an interdisciplinary team conducted research on the impact of blasting on
bats in the Gradus cave. A calculation of the spread of vibrations and noise level due
to blasting was made, and on the basis of the obtained theoretical data, test blasting
was started. Three test blasts were carried out at different locations and data on the
stability of the cave entrance, noise and vibrations, and the activity of bats inside the
cave (IR camera and ultrasound detector) were collected. Based on the results, it was
assessed that the test blasting did not cause a negative impact on the cave or the
bats inside, in any of the possible consequential effects that were highlighted as
possibly significantly negative.
Keywords: environmental impact assessment, exploitation of mineral raw materials,
habitat conservation, bats, noise and vibrations
122
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Presentations / Priopćenja
_____________________________________
Environmental Impact Assessment / Procjene utjecaja na okoliš
Oral presentation / Usmeno priopćenje
Procjena utjecaja eksploatacije mineralnih
sirovina na šišmiše – analiza slučaja Gradusa
Aleksandra ANIĆ VUČINIĆ1, Mirna MAZIJA2, Lana KRIŠTO3, Ivana PRESEČKI1
Sveučilište u Zagrebu Geotehnički fakultet, Hallerova aleja 7, Varaždin, Hrvatska
Supernatural d.o.o., Koledinečka ulica 3, Zagreb, Hrvatska
3
Mundo Melius d.o.o., Ivana Banjavčića 22, Zagreb, Hrvatska
1
2
Sažetak
Eksploatacija mineralnih sirovina može predstavljati značajan utjecaj stoga je nužno
provesti postupak procjene utjecaja na okoliš i prirodu. U neposrednoj blizini
eksploatacijskog polja Gradusa (Sisačko - moslavačka županija) smještena je špilja
Gradusa koja je dio ekološke mreže Natura 2000 pod šifrom HR2001342 kao
područje očuvanja značajno za vrste i stanišne tipove . Ciljne vrste su južni potkovnjak
(Rhinolophus euryale) i dugokrili pršnjak (MIniopterus schreibersii) te sama špilja kao
stanišni tip 8310 Špilje i jame zatvorene za javnost. Uz postupak procjene utjecaja na
okoliš provodio se i postupak glavne ocjene utjecaja zahvata na prirodu za zahvat
eksploatacijsko polje Gradusa, međutim postojeća istraživanja o stanju populacija
šišmiša u Gradusi nisu bila dostatna kako bi se utvrdio utjecaj eksploatacije
miniranjem na špilju Gradusa i šišmiše koji u špilji imaju stanište. Stoga je
interdisciplinarni tim proveo istraživanje utjecaja miniranja na šišmiše u špilji
Gradusa. Napravljen je izračun širenja vibracija i razine buke zbog miniranja te se
temeljem dobivenih teoretskih podataka pristupilo probnom miniranju. Provedena
su tri probna miniranja na različitim lokacijama te su prikupljeni podaci o stabilnosti
ulaza u objekt, buci i vibracijama te aktivnosti šišmiša unutar špilje (IR kamera i
ultrazvučni detekor). Temeljem dobivenih podataka utvrđeno je da probno miniranje
nije uzrokovalo negativan utjecaj na špilju ili šišmiše koji u njoj obitavaju, niti u
jednom od mogućih posljedičnih efekata koji su bili naglašeni kao moguće značajno
negativni.
Ključne riječi: procjena utjecaja na okoliš, eksploatacija mineralnih sirovina,
očuvanje staništa, šišmiši, buka i vibracije
123
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Presentations / Priopćenja
_____________________________________
Environmental Impact Assessment / Procjene utjecaja na okoliš
Oral presentation / Usmeno priopćenje
Port-related ship emissions – estimation and
implications of cruise shipping on the Port of Split
Filip BOJIĆ, Anita GUDELJ, Rino BOŠNJAK
University of Split, Faculty of Maritime Studies, Ruđera Boškovića 37, Split, Croatia
Abstract
Exhaust gases emitted by ship engines are widely recognized as one of the main
contributors to atmospheric pollution. The problem of air quality degradation caused
by shipping is particularly significant in urbanized port areas, where it poses a direct
threat to the local environment and human health. In order to identify, evaluate and
manage ship-induced air pollution, it is necessary to estimate the emission levels
relevant to the port area and to the ship types. That is why, the objective of this work
is to calculate and analyze the emissions of cruise shipping for the Port of Split, as a
destination with growing cruise activity. To obtain accurate estimates of cruise
emissions, an energy-based bottom-up methodology was applied to real-time
shipping data from the Automatic Identification System (AIS). In the process, levels
of carbon dioxide (CO2), nitrogen oxides (NOX), sulphur oxides (SO2) and particulate
matter (PM) were estimated over a twelve-month period from 2019 to 2020. After
the calculation, the temporal and spatial distribution of cruise ship emissions was
analyzed, the amounts of pollutants emitted during the different movement modes
were compared, and their impact on the port was studied.
Keywords: air pollution, ship emissions, port sustainability, AIS, cruise shipping
124
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Presentations / Priopćenja
_____________________________________
Environmental Impact Assessment / Procjene utjecaja na okoliš
Oral presentation / Usmeno priopćenje
Climate Delegated Act contribution to
environmental impact assessment procedures
Paula BUCIĆ, Ivana SEČANJ, Helena SELIĆ
Ires ekologija d.o.o., Prilaz baruna Filipovića 21, Zagreb, Croatia
Abstract
According to the Taxonomy Regulation, economic activity should not be considered
environmentally sustainable if its harmful effect on the environment exceeds its
benefits. The Regulation establishes six environmental goals, based on which it is
determined whether an economic activity is environmentally sustainable, and it is
considered environmentally sustainable, i.e. harmonized with the EU Taxonomy if:
a) it significantly contributes to one or more environmental goals; b) do no significant
harm any environmental objective (DNSH); c) is carried out in accordance with
minimum protective measures; d) it complies with the technical verification criteria.
The technical verification criteria are listed in the so-called Delegated Act, and
currently, the first act containing technical criteria for verifying a significant
contribution and not causing significant damage to the first two environmental goals
- mitigation and adaptation to climate change - has been published. Even before the
adoption of the Taxonomy Regulation, the DNSH principle was already integrated in
a certain way into the environmental impact assessment. According to some
estimates, for as many as 70% of DNSH criteria, compliance can be proven through
the implementation of various EU directives or environmental impact assessment
procedures, and the aim of this paper is to show to what extent the adoption of the
Climate Delegated Act contributed to the assessment of the impact of climate
change in environmental impact assessment procedures.
Keywords: EU taxonomy, Climate Delegated Act, DNSH, climate change, EIA
125
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_____________________________________
Environmental Impact Assessment / Procjene utjecaja na okoliš
Oral presentation / Usmeno priopćenje
Doprinos Delegiranog akta o taksonomiji
klimatski održivih djelatnosti u postupcima
procjene utjecaja na okoliš
Paula BUCIĆ, Ivana SEČANJ, Helena SELIĆ
Ires ekologija d.o.o., Prilaz baruna Filipovića 21, Zagreb, Hrvatska
Sažetak
Prema „Uredbi o taksonomiji“ gospodarsku djelatnost ne bi trebalo smatrati okolišno
održivom ako njezin štetan učinak na okoliš premašuje njezine koristi. Uredbom je
utvrđeno šest okolišnih ciljeva na temelju kojih se određuje je li neka gospodarska
djelatnost okolišno održiva, a ista se smatra okolišno održivom, odnosno usklađenom
s EU Taksonomijom ako: a) znatno doprinosi jednom okolišnom cilju ili više njih; b)
ne šteti bitno nijednom okolišnom cilju (DNSH); c) provodi se u skladu s minimalnim
zaštitnim mjerama; d) usklađena je s kriterijima tehničke provjere. Tehnički kriteriji
provjere navedeni su u takozvanom Delegiranom aktu, a trenutno je objavljen prvi
akt koji sadrži tehničke kriterije za provjeru značajnog doprinosa i ne nanošenja bitne
štete za prva dva okolišna cilja – ublažavanje i prilagodbu klimatskim promjenama.
Načelo DNSH se i prije donošenja „Uredbe o taksonomiji“ već na određeni način
integriralo u procjenu utjecaja na okoliš. Prema nekim procjenama za čak 70 % DNSH
kriterija usklađenost se može dokazati kroz provedbu različitih EU direktiva ili
postupaka procjene utjecaja na okoliš, a cilj ovog rada je prikazati u kojoj mjeri je
donošenje Delegiranog akta doprinijelo procjeni utjecaja klimatskih promjena u
postupcima procjene utjecaja na okoliš.
Ključne riječi: EU Taksonomija, Delegirani akt o taksonomiji klimatski održivih
djelatnosti, DNSH, klimatske promjene, PUO
126
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Presentations / Priopćenja
_____________________________________
Environmental Impact Assessment / Procjene utjecaja na okoliš
Oral presentation / Usmeno priopćenje
Evaluating sustainability in a multi-project
environment - comparison of the application of
P5 ontology in construction and non-construction
projects
Domagoj NAKIĆ1, Jelena KLJAIĆ ŠEBREK2, Mario PROTULIPAC2
University of Zagreb, Faculty of Civil Engineering, Kačićeva 26, Zagreb, Croatia
WYG savjetovanje d.o.o., Ulica grada Vukovara 269 G, Zagreb, Croatia
3
Okviri znanja d.o.o., Vranyczanyeva ulica 6, Karlovac, Croatia
1
2
Abstract
The need for active reflection and action in sustainable development also includes
project management. Achieving sustainable development goals requires changes,
and projects are the essential tool for bringing about changes in all segments of social
and economic development. It is necessary to apply methods, tools and techniques
for evaluating the project's contribution to sustainable development in order to
achieve impacts on sustainable development goals. The P5 ontology developed by
the international organization GPM Global is a comprehensive tool that connects the
measurement of the project's impact on individual components of sustainable
development with a globally growing application in different types of projects. The
purpose of the paper is to evaluate the applicability of the subcategories and
elements of the P5 ontology within the "Planet" category on projects that include a
constructional component and projects without an emphasized constructional
component. The work is based on case studies of projects from different sectors
analyzed using qualitative research methods. A multicriteria analysis based on the
simulation of the application of the P5 ontology was carried out. The paper showed
that the P5 ontology in the "Planet" category applies to both types of projects but
with certain specificities, i.e. different emphasis on specific subcategories and
elements of the ontology. The results directly benefit project managers in planning
elements of sustainability throughout all phases of the project life cycle and in the
post-project phase.
Keywords: green project management, sustainability, sustainable projects,
infrastructure and non-infrastructure projects, P5 ontology
127
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Vrednovanje održivosti u multiprojektnom
okruženju - usporedba primjene P5 ontologije u
građevinskim i ne-građevinskim projektima
Domagoj NAKIĆ1, Jelena KLJAIĆ ŠEBREK2, Mario PROTULIPAC2
Sveučilište u Zagrebu, Građevinski fakultet, Kačićeva 26, Zagreb, Hrvatska
WYG savjetovanje d.o.o., Ulica grada Vukovara 269 G, Zagreb, Hrvatska
3
Okviri znanja d.o.o., Vranyczanyeva ulica 6, Karlovac, Hrvatska
1
2
Sažetak
Potreba za aktivnim promišljanjem i djelovanjem u održivom razvoju obuhvatila je i
područje projektnog menadžmenta. Za ostvarivanje ciljeva održivog razvoja
potrebne su promjene, a projekti su osnovni alat za donošenje promjena u svim
segmentima društvenog i gospodarskog razvoja. Kako bi projektni menadžment
sustavno i organizirano doprinosio ciljevima održivog razvoja, nužno je primijeniti
metode, alate i tehnike za vrednovanje doprinosa projekta održivom razvoju. P5
ontologija razvijena od strane međunarodne organizacije GPM Global sveobuhvatni
je alat koji povezuje mjerenje utjecaja projekta na pojedine komponente održivog
razvoja, s globalno rastućom primjenom u različitim tipovima projekata. Svrha rada
je ocijeniti primjenjivost potkategorija i elemenata P5 ontologije unutar kategorije
“Planet” na projektima koji uključuju infrastrukturnu komponentu i projektima bez
naglašene infrastrukturne komponente. Rad se temelji na studijama slučaja
projekata iz različitih sektora analiziranih primjenom kvalitativnih metoda
istraživanja. Provedena je multikriterijska analiza koja se temelji na simulaciji
primjene P5 ontologije. U radu je pokazano da je P5 ontologija u kategoriji “Planeta”
primjenjiva na oba tipa projekata, ali s određenim specifičnostima, tj. različitom
težištu na pojedinim potkategorijama i elementima ontologije. Rezultati direktno
koriste voditeljima projekata u planiranju elemenata održivosti kroz sve faze životnog
ciklusa projekta i u post-projektnoj fazi.
Ključne riječi: održivi projektni menadžment, održivost, održivi projekti, građevinski
i ne-građevinski projekti, P5 ontologija
128
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Oral presentation / Usmeno priopćenje
Environmental impact assessment in Slovenia
Urška STOPAR
University of Ljubljana, Faculty of Law, Poljanski nasip 2, Ljubljana, Slovenia
Abstract
An environmental impact assessment is a process for identifying how a particular
development will affect the environment. Based on this, the impacts on the
environment should be identified and assessed, as well as the integration into the
plan of the environmental protection, nature conservation, human health, climate
change and climate resilience objectives, landscape and cultural heritage
requirements. Any intervention in the environment will undoubtedly have an impact
on the environment. An interesting question arises when we are weighing up
between two interests. In certain cases, if all the conditions are met, the public
interest or the common good can be given priority, even if negative environmental
impacts are identified. In my work, I will present in particular how the impact
assessment process works in Slovenia. I will describe environmental impact
assessment examples in the case of the construction and planning of a hydroelectric
power plant. Hydroelectric power plants are a renewable source of energy. However,
in this case, there is often a balancing of the different interests of environmental
protection and the interests of generating electricity (especially renewable energy).
Keywords: environmental impact assessment, hydroelectric power plants;
renewable energy, environmental law
129
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Environmental benefits of making temperaturesensitive food products last longing by
sustainable temperature indicators
Janez TURK1, Katja MALOVRH REBEC1, Marta KLAJNŠEK GUNDE 2,3,
Barbara TREPPO MEKIŠ1, Barbara ŠUMIGA3, Petra STRAŽAR3, Anja LEŠEK1,
Patricija OSTRUH1
Slovenian National Building and Civil Engineering Institute, Dimičeva ulica 12, Ljubljana,
Slovenia
2
National Institute of Chemistry, Hajdrihova 19, Ljubljana, Slovenia
3
MyCol d.o.o, Hajdrihova 19, Ljubljana, Slovenia
1
Abstract
Innovative printed temperature indicators show the temperature mistakes and errors in
the cold chain through irreversible (permanent) coloration coloring, which can protect
any temperature-sensitive product. When cold chain protection measures are improved
using the new indicators, higher food safety and quality are is achieved, the possibility of
illness is reduced, and less unnecessary food waste is generated. The temperature
indicators are particularly relevant for organically produced foods, which have a high
environmental impact and are very sensitive to temperature. Since the new indicators
do not contain electronic components, they can be recycled together with the packaging
like ordinary packaging ink paint. Using the Life Cycle Assessment (LCA) method, we have
demonstrated the environmental benefits of using smart packaging with directly printed
or labeled temperature indicators. The environmental footprint of a temperature
indicator printed/labeled on the food packaging is small compared to the environmental
footprint of the food packaging itself. Since the new indicators provide good control over
each packaging package in the cold chain, the amount of wasted food wasted could be
reduced. Food production has a significant environmental footprint. For example, the
global warming potential of a liter of cow's milk is about 1 kg of CO2 -equivalent, whereas
a label with an indicator printed on it indicator is only 0.000096 kg CO2 -equivalent. The
use of temperature indicators printed or labeled temperature indicators on food
products such as milk, yogurt, and ice cream helps to make these products last longer
and less food is discarded thrown away. This means that the environmental impacts
associated with food production are reduced, at least locally reduced.
Keywords: temperature indicator, irreversible coloration, environmental impacts,
waste food, packaging
130
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Environmental Monitoring
Monitoring okoliša
Book of Abstracts / Knjiga sažetaka
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_____________________________________
Environmental Monitoring / Monitoring okoliša
Poster presentation / Postersko priopćenje
Occurrence of glyphosate and its metabolite
AMPA in irrigation water
Miroslav AGARSKI1, Gorica VUKOVIĆ2, Nikola PUVAČA3, Bojan KONSTANTINOVIĆ1,
Tijana STOJANOVIĆ1, Milena POPOV1, Nataša SAMARDŽIĆ1, Vojislava BURSIĆ1
University of Novi Sad, Faculty of Agriculture, Trg Dositeja Obradovića 8, Serbia
Field Test, Vinogradska 150b, Belgrade, Serbia
3
University of Novi Sad, Faculty of Economics and Engineering Management in Novi Sad,
Cvećarska 2, Serbia
1
2
Abstract
The hydrosystem Danube-Tisa-Danube (DTD) connects the Danube and the Tisa
rivers through the northern part of Serbia, i.e. the AP Vojvodina, and is a unique
hydrotechnical system. The main purposes of DTD are drainage, irrigation and water
supply. The DTD canal is surrounded by agricultural land on which the use of plant
protection products is high, especially of herbicides. During a year, the presence of
glyphosate and AMPA was monitored in the surface water of the DTD canal. Every
month, the water samples were collected from seven spots. The pesticide residues
were detected by the validated LC-MS/MS method after the derivatization with
FMOC-Cl. During the winter, the glyphosate concentration ranged from 0.02 to 0.05
μg/L, while in the spring it ranged from 0.03 to 0.2 μg/L. The maximum concentration
during the summer was 0.3 μg/L, before being reduced to 0.17 μg/L during the fall.
The maximum concentration of AMPA during the autumn was 1.23 μg/L, while
during the winter it was in the interval from 0.06 to 0.13 μg/L. During the spring,
AMPA had a maximum of 0.84 μg/L, while during the summer the concentration
ranged from 0.79 to 1.5 μg/L.
Keywords: glyphosate, AMPA, LC-MS/MS, irrigation water
131
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Possible effects of pesticides on the natural
population of European eel, Anguilla anguilla
(Linnaeus, 1758)
Oliver BARIĆ1, Tena RADOČAJ1, Jurica JUG-DUJAKOVIĆ2, Ana GAVRILOVIĆ1
1
2
University of Zagreb, Faculty of Agriculture, Svetošimunska cesta 25, Zagreb, Croatia
Sustainable Aquaculture Systems Inc., 715 Pittstown Road, Frenchtown, United States of
America
Abstract
Since the mid-last century European eel stocks have been in decline, and nowadays
it is considered that their abundance is below sustainable biological limits. Spawner
quantity and quality has been recognized as one of the influential causes of
population decline and could be influenced by different pollutants. Eels reside in
freshwater and coastal areas where they are often exposed to pollutants that are
washed off from agricultural lands, such as pesticides. Pesticides have a long
retention time in the environment, are lipophilic, and have the ability to biomagnify
in the food web. During the transition into the adult stage, eels accumulate fat that
is necessary for spawning migration and gonadal maturation. High pesticide
concentrations in are known to disturb fat accumulation, alter lipid metabolism, and
decrease glycogen levels while increasing lactic acid concentration in muscles. As the
pesticides stored in fat get released into the bloodstream their toxic effect increases,
possibly disabling eels from reaching their spawning grounds. Long-term exposure
can disrupt endocrine, immune, nervous, and reproductive systems which not only
impair reproductive success but, also make them susceptible to disease. The aim of
this study is to compare the concentrations of pesticides in eels from the river
Neretva delta to other investigated populations and to discuss its possible effects on
eel stock.
Keywords: Neretva delta, pesticide concentration, Adriatic Sea, eel stock
132
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Chemical sensors for outdoor air quality
monitoring
Dino BOSILJ, Nikola SAKAČ
University of Zagreb, Faculty of Geotechnical Engineering, Hallerova aleja 7, Varaždin, Croatia
Abstract
Air pollution is a global threat leading to large impacts on human health and
ecosystems. Emissions and concentrations have increased in many areas and
worldwide. In some areas of Europe, air quality remains very poor, despite reduced
emissions and concentrations in the environment. Currently, the most important
environmental risk to human health is air pollution, and Europeans are considered
the second biggest concern for the environment, right after climate change. Major
problems related to air quality have an impact on human health, and in particular on
respiratory diseases. In response to the problems of poor air quality, there is political,
media and public interest in air quality issues. The growing public influence over air
pollution challenges, including ongoing civic scientific initiatives involved in
supporting air quality monitoring and targeted initiatives to raise public awareness
and change behavior, has led to increasing support and demand for measures to
improve air quality. Due to increasing air pollution, great efforts are being made to
develop various chemical methods and chemical sensors used to measure air quality.
Cheaper gas-based sensors based on the Arduino system are available today. Given
their simplicity and that they are more cost-effective, these sensors have proven to
be very useful in some situations where it is necessary to detect certain gases in the
air in a very short time. Several chemical methods have been developed that can also
detect certain gases in the air. In this paper, only some methods by which gases and
particles can be detected will be mentioned.
Keywords: chemical sensors, emissions, gas sensor, air pollutants, Arduino
133
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A new potentiometric sensor for thiabendazole
determination
Mateja BUDETIĆ1, Igor DUNDOVIĆ2, Mirela SAMARDŽIĆ1
Department of Chemistry, Josip Juraj Strossmayer University of Osijek, Cara Hadrijana 8/A,
Osijek, Croatia
2
HIDROMODEL, obrt za savjetovanje i usluge, Mlinska 69, Osijek, Croatia
1
Abstract
Thiabendazole (TBZ) is a benzimidazole pesticide widely used to prevent mold, pests,
and rot in fruit and vegetables or to keep the freshness of fruit. It is one of the most
detected pesticides in the USA and Europe. The TBZ has low acute toxicity, but in
high doses, it can be carcinogenic. Consequently, its residues should be monitored in
order to prevent its intake through the diet. For that purpose, various analytical
methods can be used. Although chromatographic methods are the most commonly
used, they have a lot of disadvantages, such as complicated and tedious sample
preparation, expensive instrumentation, and large consumption of organic solvents.
Therefore, ion-selective electrodes can be a great alternative due to their simplicity,
selectivity, and accuracy. The new potentiometric sensor for TBZ determination was
the solid-contact electrode, developed using multi-walled carbon nanotubes
modified with a sulfate group and a TBZ cation as the electroactive material in a liquid
membrane. As the plasticizer, dibutyl sebacate was used. The analytical
performances of the new sensor were characterized using direct potentiometry. The
main purpose of the developed sensor was TBZ determination in fruit samples. The
new sensor was fast, selective, and accurate.
Keywords: thiabendazole, ion-selective electrode, direct potentiometry
134
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Occurrence of marine biotoxins in Venus
verrucosa from the Adriatic Sea
Antonija
BULIĆ1,
Ivana
UJEVIĆ1,
2
Stjepan ORHANOVIĆ , Ivana ŽAPER1,2
Romana
ROJE-BUSATTO1,
Institute of Oceanography and Fisheries, Laboratory of Plankton and Shellfish Toxicity,
Šetalište I. Meštrovića 63, Split, Croatia
2
University of Split, Faculty of Natural Science, Department of Chemistry, Ruđera Boškovića
33, Split, Croatia
1
Abstract
Harmful marine algal species produce a wide range of highly toxic organic
substances, called biotoxins. To date, many different algal biotoxins have been
discovered, differing in chemical structure, stability, polarity, type of toxicity, and
associated symptoms. Generally, they are classified into two main groups:
hydrophilic and lipophilic biotoxins. Occasionally, harmful marine algae attain high
abundance in seawater. In such cases, shellfish that feed on marine algae by filtering
them from large quantities of seawater can accumulate significant amounts of algal
biotoxins in their tissues. Once consumed, toxic shellfish can pose a risk not only to
marine organisms, but also to human health due to the thermostability of the
biotoxins. The occurrence of shellfish toxicity may significantly affect the profitability
of the growing aquaculture industry. The aim of this work was to investigate
hydrophilic and lipophilic biotoxins in samples of warty venus Venus verrucosa
Linnaeus, 1758 collected from January 2023 to March 2023 in Kaštela Bay in the
eastern Adriatic Sea. The content of hydrophilic marine biotoxins causing Paralytic
Shellfish Poisoning (PSP) was determined by UHPLC with fluorescence detection,
while the lipophilic group and Amnesic Shellfish Poisoning toxins (ASP) were
determined by LC-MS/MS. Domoic acid, which causes ASP, was detected in 7
samples in the range of 0.35-13.3 mg/kg, corresponding to 1.7-66.5% of the
maximum level allowed by EU legislation (20 mg/kg). Other hydrophilic biotoxins,
namely PSP, and lipophilic, including okadaic acid (OA) and its derivatives,
dinophysistoxins (DTX), pectenotoxins (PTX), azaspiracids (AZA), yessotoxins (YTX)
and cyclic imines (CI), were not detected.
Keywords: marine biotoxins, Venus verrucosa, Adriatic Sea, Kaštela Bay
135
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Geodesy and geomatics in support of Sustainable
Development Goals (SDGs)
Vlado CETL, Danko MARKOVINOVIĆ, Sanja ŠAMANOVIĆ, Hrvoje MATIJEVIĆ,
Olga BJELOTOMIĆ ORŠULIĆ, Milan REZO
University North, University Center Varaždin, Department of Geodesy and Geomatics,
Jurja Križanića 31b, Varaždin, Croatia
Abstract
The achievement of 17 sustainable development goals (SDGs) and related targets is
monitored through a set of indicators at the global, regional and national levels.
Indicators are classified into three levels based on the methodology and availability
of data for their calculation. A large number of indicators supporting individual goals
and targets are based on geospatial data. Geospatial technologies significantly
contribute to the fulfillment of many SDGs. Together with digital technologies, they
have great potential for accelerating human progress, bridging the digital divide and
developing knowledge societies, and serving as a support structure for all goals and
more importantly in measuring, monitoring and reporting progress so far. The
development of platforms for remote sensing such as unmanned aerial vehicles and
satellites together with measuring sensors and technologies through cloud
computing and artificial intelligence additionally help in achieving progress towards
the achievement of goals. It is evident, especially in the fields of energy, agriculture,
health, climate change, etc. This paper presents the role of geodesy and geomatics
through the measuring, processing and use of geospatial data in the achievement
and monitoring of SDGs.
Keywords: geodesy and geomatics, geospatial data, sustainable development goals
(SDGs), indicators
136
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Geodezija i geomatika u podršci ciljevima
održivog razvoja
Vlado CETL, Danko MARKOVINOVIĆ, Sanja ŠAMANOVIĆ, Hrvoje MATIJEVIĆ,
Olga BJELOTOMIĆ ORŠULIĆ, Milan REZO
Sveučilište Sjever, Sveučilišni centar Varaždin, Odjel za geodeziju i geomatiku,
Jurja Križanića 31b, Varaždin, Hrvatska
Sažetak
Ostvarivanje 17 ciljeva održivog razvoja te povezanih podciljeva prati se kroz skup
indikatora na globalnoj, regionalnoj i nacionalnoj razini. Indikatori se klasificiraju u
tri razine obzirom na metodologiju i dostupnost podataka za njihovo računanje. Velik
broj indikatora koji podupiru pojedine ciljeve i podciljeve temelji se na
geoprostornim podacima. Upravo geoprostorne tehnologije značajno doprinose
ispunjenju svakog cilja održivog razvoja. Zajedno s digitalnim tehnologijama, imaju
veliki potencijal za ubrzavanje ljudskog napretka, premošćivanje digitalnog jaza i
razvoj društava znanja te služe kao struktura podrške svim ciljevima i još važnije u
mjerenju, praćenju i izvješćivanju o dosadašnjem napretku. Razvoj platformi za
potrebe daljinskih istraživanja kao što su bespilotne letjelice i sateliti te mjernih
senzora i tehnologija kroz računalstvo u oblaku i umjetnu inteligenciju dodatno
pomažu u postizanju napretka prema ostvarenju ciljeva, a posebno u područjima
energije, poljoprivrede, zdravlja, klimatskih promjena i dr. U ovom radu prikazana je
uloga geodezije i geomatike kroz prikupljanje, obradu i korištenje geoprostornih
podataka u ostvarenju i praćenju ciljeva održivog razvoja.
Ključne riječi: geodezija, geomatika, geoprostorni podaci, ciljevi održivog razvoja,
indikatori
137
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Trophic status assessment of the surface waters in
the Kopački rit by measuring Chlorophyll A
concentration throughout NATURAVITA project in
the period July 2021 – June 2022
Ivan DAMJANOVIĆ1, Hrvoje SUČIĆ1, Danijela BEZIK1, Dario KOLARIĆ1, Marika
KRALJ1, Mirna HABUDA-STANIĆ2, Nataša TURIĆ1, Snježana BENKOTIĆ1,
Barbara PETROVICKY ŠVEIGER1, Ines RUŠKAN1, Hrvoje BEKINA1
1
2
Teaching Institute of Public Health for the Osijek – Baranja County, Drinska 8, Osijek, Croatia
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
Abstract
Chlorophyll a is the green pigment in the chloroplasts of plants, responsible for
photosynthesis. By measuring the chlorophyll concentration, the assessment of
phytoplankton biomass and the trophic state of surface waters is determined. The
trophic state implies the intensity of primary production in surface waters.
Chlorophyll a was determined using the spectrophotometric method SM 10200 H
(2023) with a quantification limit of 0.25 µg/L on a spectrophotometer HACH DR
3900. The research goal is to assess the trophic state of the surface waters of Kopački
rit based on the measured values of chlorophyll a. The research was conducted as
part of the NATURAVITA project. A total of 166 samples at 15 different locations in
the period from July 2021 to June 2022 were collected and analyzed. The range of
measured values was from 1.15 to 491.97 µg/L. The highest values were recorded
during the summer period from June to August. The lowest values were recorded
during the winter months. According to the mean annual values of chlorophyll, a
concentration ranged from 6.60 to 71.02 µg/L, the trophic state of the surface waters
in the Kopački rit mostly classifies to eutrophic waters (13 locations) and one location
to the mesotrophic and hypertrophic waters, respectively.
Keywords: NATURAVITA project, Kopački rit Nature Park, surface water, chlorophyll
a, trophic state
138
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Ocjena trofičnog stanja površinskih voda
Kopačkog rita mjerenjem koncentracije klorofila
a u sklopu projekta NATURAVITA za razdoblje od
srpnja 2021. do lipnja 2022. godine
Ivan DAMJANOVIĆ1, Hrvoje SUČIĆ1, Danijela BEZIK1, Dario KOLARIĆ1, Marika
KRALJ1, Mirna HABUDA-STANIĆ2, Nataša TURIĆ1, Snježana BENKOTIĆ1,
Barbara PETROVICKY ŠVEIGER1, Ines RUŠKAN1, Hrvoje BEKINA1
1
2
Nastavni zavod za javno zdravstvo Osječko-baranjske županije, Drinska 8, Osijek, Hrvatska
Sveučilište Josipa Jurja Strossmayera u Osijeku, Prehrambeno-tehnološki fakultet Osijek,
Franje Kuhača 18, Osijek, Hrvatska
Sažetak
Klorofil a je zeleni pigment u kloroplastima biljaka, odgovornima za fotosintezu.
Mjerenjem koncentracije klorofila a određuje se procjena biomase fitoplanktona i
trofičko stanje površinskih voda. Trofičko stanje podrazumijeva intenzitet primarne
produkcije u vodama. Klorofil a se određivao spektrofotometrijskom metodom SM
10200 H (2023) s granicom kvantifikacije od 0,25 µg/L na spektrofotometru HACH DR
3900. Cilj rada je temeljem izmjerenih vrijednosti klorofila a procijeniti trofičko stanje
površinskih voda Kopačkog rita. Istraživanje je provedeno u sklopu projekta
Naturavita, a analizirano je ukupno 166 uzoraka prikupljenih na 15 različitih lokacija
u razdoblju od srpnja 2021. do lipnja 2022. godine. Raspon izmjerenih vrijednosti
klorofila a bio je od 1,15 do 491,97 µg/L. Najviše vrijednosti zabilježene su tijekom
ljetnog razdoblja od lipnja do kolovoza. Najniže vrijednosti zabilježene su tijekom
zimskih mjeseci. Prema srednjim godišnjim vrijednostima koncentracije klorofila-a,
koje su se kretale u rasponu od 6,60 do 71,02 µg/L, trofičko stanje površinskih voda
Kopačkog rita u najvećem dijelu pripada skupini eutrofnih voda (13 lokacija) te po
jedna lokacija pripada skupini mezotrofnih, odnosno hipertrofnh voda.
Ključne riječi: projekt Naturavita, Park prirode Kopački rit, površinska voda, klorofila, trofičko stanje
139
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Monitoring of greenhouse gas emissions
according to the IED directive in the HEP
Production, Plant EL-TO Zagreb
Anamarija DELLAVIA, Brigita POPOVIĆ
1
2
HEP Production, Plant EL-TO Zagreb, Ulica grada Vukovara 37, Zagreb, Croatia
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek,
Vladimira Preloga 1, Osijek, Croatia
Abstract
Thermal power plant EL-TO Zagreb is primarily intended for the production of heat
energy, while electricity is produced in a combined process (cogeneration). The main
activity of the plant (EL-TO) Zagreb is fuel combustion in plants with a total nominal
input thermal power of 50 MW or more. Climate change, industry and traffic greatly
influence the increase in greenhouse gas emissions, in the thermal power plant ELTO Zagreb applies continuous monitoring of emissions into the air, which is
prescribed by the Environmental Permit. When using two fuels at the same time
(liquid and gas), GVE is determined as follows:
Keywords: emission, greenhouse gases
140
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Monitoring emisija stakleničkih plinova prema
IED direktivi u postrojenju HEP Proizvodnja,
Pogon EL-TO Zagreb
Anamarija DELLAVIA, Brigita POPOVIĆ
1
2
HEP Proizvodnja, Pogon EL-TO Zagreb, Ulica grada Vukovara 37, Zagreb, Hrvatska
Sveučilište Josipa Jurja Strossmayera u Osijeku, Fakultet agrobiotehničkih znanosti Osijek,
V. Preloga 1, Osijek, Hrvatska
Sažetak
Termoenergetsko postrojenja EL-TO Zagreb prvenstveno je namijenjeno proizvodnji
toplinske energije, dok se električna energija proizvodi u spojnom procesu
(kogeneracija). Glavna djelatnost postrojenja (EL-TO) Zagreb je izgaranje goriva u
postrojenjima ukupne nazivne ulazne toplinske snage 50 MW ili više. Klimatske
promjene, industrija i promet uvelike utječu na povećanje emisija stakleničkih
plinova, stoga se u termoenergetskom postrojenju EL-TO Zagreb primjenjuje
kontinuirani monitoring emisija u zrak koji je propisan Okolišnom dozvolom. Kod
korištenja dva goriva istovremeno (tekućeg i plinskog) GVE se odreduju na sljedeći
način:
Ključne riječi: emisija, staklenički plinovi
141
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Occurrence of zoonotic pathogens in forest spring
used as drinking water source in Central Croatia
Valentina GORIČANEC1, Mario ANTIČEVIĆ1, Mario SVIBEN1, Vinka ŠIMUNOVIĆ1,
Relja BECK2, Ema GAGOVIĆ2, Marina HUBLIN3, Magdalena UJEVIĆ BOŠNJAK1
Croatian Institute of Public Health, Rockefellerova 7, Zagreb, Croatia
Croatian Veterinary Institute, Savska cesta 143, Zagreb, Croatia
3
Institute of Public Health Zagreb County, Mokrička 54, Zaprešić, Croatia
1
2
Abstract
Animals can be a source of infectious waterborne microorganisms and their
persistence in drinking water catchments makes them potentially significant
reservoirs for zoonotic pathogens. Waterborne protozoan pathogens
Cryptosporidium spp. and Giardia duodenalis are important causing agents of
waterborne outbreaks, however, their detection in water is very challenging due to
their low numbers and the complexity of the water matrix; consequently, only a few
countries have legislated water monitoring for their presence. The aim of this study
was to investigate the presence of these parasites in one forest spring used for public
water supply in Central Croatia and to identify interactions between biotic/abiotic
factors. During a preliminary 4-month study period presence of Cryptosporidium
oocysts and G. duodenalis cysts were analyzed using ISO 15553:2006 and USEPA
Method 1623.1 in line with microbiological (E. coli, enterococci, coliforms, colony
count 22֯C) and physico-chemical parameters such as pH, turbidity, conductivity, ions
and metals. Cryptosporidium oocysts were detected in 6 out of 20 water samples
(<1/ litre), while Giardia cysts were absent. Among 6 positive samples, two samples
were raw and four drinking water samples. No correlation was found between oocyst
counts and analyzed parameters. Forest springs although look very tempting can
pose a risk to public health, however, according to the epidemiological data, there
were no reported cases of cryptosporidiosis that could be related to this spring.
Keywords: Cryptosporidium, Giardia, forest spring, drinking water, Croatia
Acknowledgments: This work was done within the framework of the IRI 2 "WaterQ - digital
transformation of water quality monitoring" project, which was co-financed from the
European Fund for Regional Development and approved as part of the Operational Program
Competitiveness and Cohesion 2014-2020. (KK.01.2.1.02.0229).
142
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Biomonitoring: Beehive air volatiles profile as an
indicator of environmental contamination
Daria ILIC1,2, Boris BRKIC2, Sanja RADOVIC1, Maja TURK SEKULIC1
University of Novi Sad, Faculty of Technical Sciences, Department of Environmental
Engineering and Occupational Safety and Health, Trg Dositeja Obradovica 6, Novi Sad,
Serbia
2
BioSense Institute, Dr Zorana Đinđića 1, Novi Sad, Serbia
1
Abstract
The well-being of the honeybee colonies and the health of humans are connected in
numerous ways, requiring responsibility and commitment for the interest of healthy
environment. The colony collapse disorder (CCD) phenomenon was first reported in
2006 when majority of bee colonies in Europe died out, due to increase of diseases
infections, contamination of hive with agrochemical pesticides and persistent
organic pollutants (POPs). Only 6 years after CCD intimation, about 7 million
premature deaths were reported, due to the air pollution to which humans are
continuously exposed. The use of insect species, such as honeybee Apis mellifera L.
and air matrix inside the bee hive, can be used as a tool in biomonitoring, instead of
traditional monitoring methods. This may have advantages in terms of cost-effective
bioindicators of the environmental health status, showing the ability to record spatial
and temporal pollutant variations. In this study, we present the in-field use of the
portable membrane inlet mass spectrometry (MIMS) instrument for instant and
effective determination of the environmental pollution levels. Application has been
investigated through analytical identification of hive atmosphere volatile organic
compound (VOCs) contaminants, contained in polycyclic aromatic hydrocarbons
(PAHs), polychlorinated biphenyls (PCBs) and pesticides. The samples have been
taken from hives which are located in urbanized and rural regions, where significant
differences in contamination levels were highlighted. The MIMS results are
compared with the pollutant levels quatified by conventional laboratory technique,
such as GC-MS.
Keywords: Biomonitoring, honeybees, VOCs, PAHs, pesticides, POPs, environmental
pollution
143
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Monitoring of heavy metals pollution of the rivers
Krivaja and Bosna
Enver KARAHMET1, Senita ISAKOVIĆ1, Fahir BEČIĆ2, Ajla SMAILOVIĆ3
University of Sarajevo, Faculty of Agriculture and Food Science, Zmaja od Bosne 8,
Sarajevo, Bosnia and Herzegovina
2
University of Sarajevo, Faculty of Pharmacy, Zmaja od Bosne 4, Sarajevo, Bosnia and
Herzegovina
3
Pharmacy & Bio” d.o.o. Šefika Loje 22, Sarajevo, Bosnia and Herzegovina
1
Summary
Water pollution of heavy metals caused by industrial activities and technological
development represents a serious health- and environmental problem because of
their toxic and non-biodegradable effect, they accumulate in living systems and have
a long duration of lifetime in all environments. In comparison with river Krivaja which
flows through natural beauty and rural areas with its bigger part of its flow, river
Bosna with its own flow is a recipient of waste water from homes of several cities,
industrial waste water and utility waste. The aim of this work was to determine the
level and presence of heavy metals mercury (Hg), arsenic (As), and lead (Pb), with
atomic absorption spectrophotometry. The results indicate the presence of heavy
metals within limits that they can't cause disturbance of ecological balance. The
watercourse of river Bosna in Maglaj is classified in the III-IV class and river Krivaja in
Kovaci, municipality Zavidovici classified in the I-II class. The results confirmed the
health safety of drinking water. It is necessary to monitor pollutants in water systems
over a long period of time and in different periods in order to determine the source
of pollution and prevent possible consequences for the ecosystem and human
health.
Keywords: environment, water pollution, heavy metals, arsenic, lead, mercury,
atomic absorption spectrophotometry
144
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Monitoring onečišćenja teškim metalima rijeke
Krivaje i Bosne
Enver KARAHMET1, Senita ISAKOVIĆ1, Fahir BEČIĆ2, Ajla SMAILOVIĆ3
Univerzitet u Sarajevu, Poljoprivredno-prehrambeni fakultet, Zmaja od Bosne 8, Sarajevo,
Bosna i Hercegovina
2
Univerzitet u Sarajevu, Farmaceutski fakultet, Zmaja od Bosne 4, Sarajevo, Bosna i
Hercegovina
3
Pharmacy & Bio” d.o.o. Šefika Loje 22, Sarajevo, Bosna i Hercegovina
1
Sažetak
Zagađenje vode teškim metalima uzrokovano industrijskim aktivnostima i
tehnološkim razvojem predstavlja ozbiljan zdravstveni i ekološki problem zbog toga
što su toksični, nisu biorazgradivi, akumuliraju se u živim organizmima i imaju dugo
poluvrijeme života u svim sredinama. Za razliku od rijeke Krivaje, koja svojim većim
tokom protiče kroz ruralna područja, rijeka Bosna cijelim svojim tokom je recipijent
otpadnih voda iz domaćinstava većeg broja gradova, industrijskih otpadnih voda i
komunalnih ispusta. Uz navedeno, deponije svojim procjednim vodama značajno
utječu na kvalitetu vode rijeke Bosna. Cilj ovog rada je bio utvrditi prisutnost i
koncentraciju arsena (As), olova (Pb) i žive (Hg) atomskom apsorbcionom
spektrofotometrijom u uzorcima vode iz rijeke Krivaje i Bosne. Rezultati ukazuju na
prisutnost navedenih teških metala u vodi u koncentracijama koje ne mogu
prouzrokovati poremećaj ekološke ravnoteže. Vodotok Bosne kod Maglaja je
klasificiran u III-IV klasu a Krivaju u Kovačima, općina Zavidovići, u I-II klasu. Rezultati
su potvrdili i zdravstvenu ispravnost vode. Potrebno je pratiti unos polutanata u
vodne sustave tokom dužeg vremenskog razdoblja i u različitim periodima kako bi
utvrdili izvori onečišćenja i spriječile eventualne posljedice po ekosustav i zdravlje
ljudi.
Ključne riječi: životna sredina, onečišćenje vode, teški metali, arsen, olovo, živa,
atomska apsorbciona spektrofotometrija
145
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Methodology for defining the biological minimum
in multipurpose accumulations from the aspect of
climate and morphological changes during
exploitation on the example of accumulation SOT
Srđan KOLAKOVIĆ1,
Slobodan KOLAKOVIĆ1
Branko
MILJANOVIĆ1,
Vladimir
MANDIĆ2,
University of Novi Sad, Faculty of Technical Sciences, Trg Dositeja Obradovića 4, Novi Sad,
Serbia
2
University of Kraljevo, Faculty of mechanical and civil engineering, Dositejeva 19, Kraljevo,
Serbia
1
Abstract
During the exploitation life of an accumulation reservoir, especially in the period of
40-50 years, morphological changes occur due to fluvial and aeolian erosion, but also
due to the deposition of organic matter. This leads to changes in the structure of the
communities that inhabit the lake, primarily macrobenthos and fish. This study
presents the procedure for defining the water balance of poorly studied river basins
based on correlation dependences for precipitation, after which the methodology of
hydrologically similar river basins was applied. This methodology is based on the fact
that the river basins are located in the same climatic region, with the same
distribution of precipitation, the same geomechanical groups of land cover, small
areas of basins (less than 50 km2) and approximately similar shape of the basin. After
defining the balance of the lake, the analysis of the hydro-eco system through
macrobenthos was performed by taking mud samples from the bottom, the
phytoplankton community was analyzed by filtering the water, and as a third
parameter, by faunistic research of the ichthyofauna in the lake water. In addition to
the hydro-biological parameters, basic physic-chemical parameters were also
measured in the field for the purposes of this research. Based on the aforementioned
complex analyses, along with the fact that more than 40 years have passed since the
moment of the construction of the dam and the formation of the lake, during which
period, in addition to the filling of the lake, there were also negative climate changes
for the water balance, it is necessary to define a new biological minimum in order to
preserve the existing eco-system.
Keywords: eco-system, lakes, biological minimum
146
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Correlation analysis of microbiological indicators
of water quality
Sanja KOVAČ, Anita PTIČEK SIROČIĆ, Alice ŠEBINA
University of Zagreb, Faculty of Geotechnical Engineering, Hallerova aleja 7, Varaždin, Croatia
Abstract
Water represents one of the basic conditions for life. The basic division of water use
is defined with regard to water quality. Water quality is the determination of
individual indicators of a certain substance or energy. For testing the quality of
bathing water, data is collected through continuous monitoring. The quality of
bathing water depends primarily on microbiological indicators, that is, on the
number of Escherichia coli (E. coli) and intestinal enterococci. Regular monitoring of
microbiological indicators is necessary, especially at locations used for recreation or
other purposes in order to prevent possible infections. The aim of this work is to
perform a correlation analysis of the water quality parameters measured during
several consecutive years, as well as to correlate the mutual influence of
microbiological indicators depending on the season.
Keywords: microbiological indicators, water quality, correlation analysis
147
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Potential Causes of Tropospheric Pollution During
the COVID-19 Pandemic in the Kopački Rit Nature
Reserve Park
Elvira KOVAČ-ANDRIĆ, Vlatka GVOZDIĆ, Brunislav MATASOVIĆ
Josip Juraj Strossmayer University of Osijek, Department of Chemistry, Cara Hadrijana 8/A,
Osijek, Croatia
Abstract
Since the beginning of 2020 pandemic of COVID-19 spread all over the world. Severe
quarantine measures have been imposed worldwide which included firstly complete
stop of human activities and later their intensity. It is expected that such measures
would have a positive impact on the air quality, i.e. less pollution. Analysis of PM10
data for the period from 2019 to 2021 shows that there is the lowest concentration
of those particles during 2020 at the period of the most severe quarantine. The
highest pollution by PM10 in 2020 was noted at the beginning of the quarantine which
is in agreement with the original presumption and maybe just a continuation of the
highest pollution noted a year before which occurred in the last months of 2019.
Based on the days with the highest pollution during the year, air mass trajectories
show that air masses came to this area from the East. A longer period (up to 5 days)
shows that air masses originate further to the East (from Russia and Central Asian
states) or, in one case, from the south (Italy).
Keywords: PM10, COVID-19, air trajectory analysis
148
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Chlorophyll-based plant bio photonics application
in urban ecology and biomonitoring – a case
study of Black pine trees in Belišće (Croatia)
Hrvoje LEPEDUŠ1, Tomo TRSTENJAK2
Josip Juraj Strossmayer University of Osijek, Faculty of Humanities and Social Sciences, L.
Jägera 9, Osijek, Croatia
2
State Inspectorate, Ulica Hrvatske Republike 21, Osijek, Croatia
1
Abstract
The topic of the present investigation was to reveal how chlorophyll a driven
fluorescence that originates from green parts of plants can be efficiently used as a
tool for the biomonitoring of urban pollution. This is the case study where a single
source from which several aero pollutants (H2S, mercaptans, NH3) were emitted was
near one of two chosen locations in the city of Belišće (Croatia) with abundant Black
pine (Pinus nigra Arnold) trees. Two photosynthesis-related physiological
parameters (Fv/Fm – a maximum quantum yield of the photosystem II and PIABS –
performance index) were determined in pine needles using the specialized
fluorimeter (Plant Efficiency Analyzer, Handy-PEA, Hansatech, UK). Since
photosynthesis is largely influenced by different environmental stressors it allows to
us study their effects on plant development and physiology. Our results revealed
differences in pine trees' vitality between the two chosen locations. Trees that were
grown near the pollution source had significantly lower PIABS values than trees from
other, more distant locations. Such an approach provided the possibility to create a
tree vitality map that allowed a direct visual comparison of the two investigated
locations. It can be concluded that in vivo chlorophyll fluorescence measurement
was proven as a very useful and informative tool in the assessment of urban
vegetation vitality.
Keywords: chlorophyll fluorescence, photosynthesis, Pinus, pollution
149
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Primjena biljne biofotonike temeljene na klorofilu
u urbanoj ekologiji i biomonitoringu – studija
slučaja stabala crnog bora u Belišću (Hrvatska)
Hrvoje LEPEDUŠ1, Tomo TRSTENJAK2
Sveučilište Josipa Jurja Strossmayera u Osijeku, Filozofski fakultet Osijek, L. Jägera 9, Osijek,
Hrvatska
2
Državni inspektorat, Ulica Hrvatske Republike 21, Osijek, Hrvatska
1
Sažetak
Tema ovog istraživanja jest pokazati mogućnost učinkovite upotrebe fluorescencije
klorofila a, koja potječe od zelenih dijelova biljaka, u biomonitoringu urbanog
zagađenja. Ovo je studija slučaja u kojoj je istražen utjecaj točkastog izvora koji
emitira nekoliko zračnih polutanta (H2S, merkaptane i NH3), a koji se nalazi u blizini
jedne od dvije odabrane lokacije u gradu Belišće (Hrvatska), na stabla crnog bora
(Pinus nigra Arnold). Dva fiziološka parametra povezana s fotosintezom (Fv/Fm –
maksimalni prinos kvanta fotosustava II i PIABS – indeks fotosintetske učinkovitosti)
određeni su u iglicama bora upotrebom posebnog fluorometra (Plant Efficiency
Analyzer, Handy-PEA, Hansatech, UK). Budući da je učinkovitost fotosinteze uvelike
uvjetovana djelovanjem različitih stresora iz okoliša, moguće je koristiti fotosintetske
parametre u proučavanju njihovih učinaka na razvoj i fiziologiju biljaka. Naši rezultati
pokazuju razlike u vitalnosti stabala bora između dvije odabrane lokacije. Iglice
stabala koja rastu bliže izvoru zagađenja imale su značajno snižene vrijednosti
parametra PIABS u odnosu na stabla s druge, udaljenije, lokacije. Ovakav pristup
dopušta kreiranje karata vitalnosti vegetacije na određenom području, čime je
omogućena direktna vizualna usporedba istraživanih lokacija. Zaključno, in vivo
mjerenja fluorescencije klorofila a pokazala su se kao vrlo koristan alat koji daje veliki
broj informacija potrebnih za procjenu vitalnosti urbane vegetacije.
Ključne riječi: fluorescencija klorofila, fotosinteza, Pinus, zagađenje
150
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The European Corn Borer, Ostrinia nubilalis
(Hubner), as a vector of aflatoxigenic and
ochratoxigenic fungi
Jelena LONČAR, Tomislav KOS, Ana GAŠPAROVIĆ-PINTO, Lucija BRONIĆ,
Slaven ZJALIĆ
University of Zadar, Mihovila Pavlinovića 1, Zadar, Croatia
Abstract
The European Corn Borer (Ostrinia nubilalis Hubner) is a polyphagous pest, meaning
it attacks multiple plant species, particularly maize and wheat. Usually, the moth
overwinters in plant debris in the adult caterpillar stage and in our conditions, it has
two generations per year. The caterpillars cause damage in the leaf sheath or move
towards the young leaf where they feed. The European Corn Borer uses maize as its
main food source, making it a potential vector for mycotoxin transmission.
Mycotoxins are secondary metabolites of fungi, dangerous for human and domestic
animal health. In the framework of the project "Production of food, biocomposites
and biofuels from cereals in a circular bioeconomy" a field experiment was
conducted in Osijek. A total of 200 European Corn Borer specimens were collected
during two seasons. The results of the first year's research showed that of the 179
isolated pure cultures, 2.7% were producers of aflatoxin B1 and 3.4% were producers
of ochratoxin A. The results of the second year's research are in line with the
preliminary results of the first year's research, which showed the presence of
aflatoxin and ochratoxin fungi with a share of less than 5% in the total microflora.
Morphological determination of fungi was conducted, with the largest share
belonging to Aspergillus and Penicillium genera. Although the presence of aflatoxin
and ochratoxin fungi is not alarmingly high, due to the risk of contamination it is
necessary to monitor the situation for preventive measures.
Keywords: corn earworm, polyphagous pest, caterpillar, aflatoxin, ochratoxin
151
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Kukuruzni moljac Ostrinia nubilalis (Hubner) kao
prijenosnik aflatoksigenih i okratoksigenih gljivica
Jelena LONČAR, Tomislav KOS, Ana GAŠPAROVIĆ-PINTO, Lucija BRONIĆ,
Slaven ZJALIĆ
Sveučilište u Zadru, Mihovila Pavlinovića 1, Zadar, Hrvatska
Sažetak
Kukuruzni moljac (Ostrinia nubilalis Hubner) predstavlja polifagnog štetnika, što
znači da napada više biljnih vrsta, osobito kukuruz i pšenicu. Uobičajeno, moljac
prezimljava u biljnim ostacima u stadiju odrasle gusjenice a u našim uvjetima ima
dvije generacije godišnje. Gusjenice nanose štetu u pazušcu lista ili se kreću prema
mladom lišću gdje se hrane. Kukuruzni moljac koristi kukuruz kao svoju glavnu hranu,
što ga čini potencijalnim vektorom za prijenos mikotoksigenih gljivica. Mikotoksini su
sekundarni metaboliti gljivica, opasni po ljudsko zdravlje i zdravlje domaćih životinja.
U sklopu projekta “Proizvodnja hrane, biokompozita i biogoriva iz žitarica u kružnom
biogospodarstvu” provedeno je istraživanje na pokusnom polju u Osijeku. Ukupno je
prikupljeno 200 jedinki kukuruznog moljca tijekom dvije sezone. Rezultati
istraživanja prve godine pokazali su da je od ukupno 179 izoliranih čistih kultura
utvrđeno 2,7 % proizvođača aflatoksina B1 i 3,4 % proizvođača okratoksina A.
Rezultati istraživanja druge godine su u skladu s preliminarnim rezultatima
prvogodišnjeg istraživanja koje je pokazalo prisutnost i aflatoksigenih i
okratoksigenih gljica s postotkom zastupljenosti u odnosu na ukupnu mikofloru
manjim od 5 %. Provedena je morfološka determinacija gljivica od kojih najveći udio
čine gljivice roda Aspergillus i Penicillium. Iako prisutnost aflatoksigenih i
okratoksigenih gljivica nije zabrinjavajuće visoka, zbog rizika od kontaminacije
potrebno je pratiti stanje zbog preventivnih mjera.
Ključne riječi: kukuruzni moljac, polifagan štetnik, gusjenica, aflatoksin, okratoksin
152
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Corn smut (Diabrotica virgifera virgifera LeConte)
as a carrier of aflatoxigenic and ochratoxigenic
fungi
Jelena LONCAR, Tomislav KOS, Ana GASPAROVIC-PINTO, Bruno MARTIC,
Slaven ZJALIC
University of Zadar, Mihovila Pavlinovića 1, Zadar, Croatia
Abstract
The Western Corn Rootworm (Diabrotica virgifera virgifera LeConte) is one of the
most important pests of corn, whose larvae cause the most damage to the corn
roots. This causes curling or complete collapse of the plant, insufficient development
of the ears, and difficulty in mechanized harvesting. Adults can also cause damage
by feeding on green parts of the corn. The Western Corn Rootworm belongs to the
beetle family, has one generation per year, and goes through three developmental
stages. Also, the Western Corn Rootworm can be a potential vector of mycotoxigenic
fungi. Mycotoxins are secondary metabolites of fungi that develop under favorable
conditions of temperature, humidity, or mechanical damage to the plant and can be
dangerous to humans and animals. The most important mycotoxins are aflatoxin B1
and ochratoxin A. In order to investigate this, 200 samples of adult Western Corn
Rootworms were collected during two seasons. The results of the first season
showed that out of the total of 179 pure cultures, the percentage of aflatoxin B1
producers was 2.8%, and ochratoxin A 3.4%. The results of the second season
showed 4.67% aflatoxin B1 producers and 8.41% ochratoxin A producers out of the
total of 107 isolated pure cultures. Samples that were positive for aflatoxin B1 and
ochratoxin A belong to the genera Aspergillus and Penicillium.
Keywords: Ochratoxin A, fungi, Aspergillus, Penicillium
153
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Kukuruzna zlatica (Diabrotica virgifera virgifera
LeConte) kao prijenosnik aflatoksigenih i
okratoksigenih gljivica
Jelena LONČAR, Tomislav KOS, Ana GAŠPAROVIĆ-PINTO, Bruno MARTIĆ,
Slaven ZJALIĆ
Sveučilište u Zadru, Mihovila Pavlinovića 1, Zadar, Hrvatska
Sažetak
Kukuruzna zlatica (Diabrotica virgifera virgifera LeConte) spada pod najznačajnije
štetnike kukuruza, čije ličinke prave najveću štetu na korijenu kukuruza. Time
uzrokuje povijanje ili potpuno polijeganje biljke, nedovoljni razvitak klipova i otežanu
mehaniziranu berbu. Štete mogu uzrokovati i odrasli oblici hraneći se zelenim
dijelovima kukuruza. Kukuruzna zlatica spada u red kornjaša, ima jednu generaciju
godišnje i prolazi kroz tri razvojna stadija. Također, kukuruzna zlatica može biti i
potencijalni prijenosnik mikotoksigenih gljivica. Mikotoksini su sekundarni metaboliti
gljivica koji se razvijaju u povoljnim uvjetima temperature, vlage ili mehaničkog
oštećenja biljke, a mogu biti opasni za ljude i životinje. Najznačajniji mikotoksini su
aflatoksin B1 i okratoksin A. U svrhu istraživanja prikupljeno je 200 uzoraka odraslog
oblika kukuruzne zlatice tijekom dvije sezone. Rezultati istraživanja prve sezone
prikazali su da je od ukupno 179 čistih kultura postotak proizvođača aflatoksina B1
iznosio 2,8 %, a okratoksina A 3,4 %. Rezultati istraživanja druge sezone pokazali su
4.67 % proizvođača aflatoksina B1 i 8.41% proizvođača okratoksina A od ukupno 107
izoliranih čistih kultura. Uzorci koji su se pokazali pozitivnim na aflatoksin B1 i
okratoksin A pripadaju u rodove Aspergillus i Penicillium.
Ključne riječi: okratoksin A, gljivice, Aspergillus, Penicillium
154
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Monitoring / Monitoring okoliša
Poster presentation / Postersko priopćenje
The presence of aflatoxigenic fungi in a test field
in Osijek
Jelena LONČAR, Tomislav KOS, Ana GAŠPAROVIĆ-PINTO, Nina MRDALJ,
Vjera MARASOVIĆ, Slaven ZJALIĆ
University of Zadar, Mihovila Pavlinovića 1, Zadar, Croatia
Abstract
Mycotoxins are secondary metabolites synthesized by molds that have dangerous
and toxic effects on human and animal health. Contamination of food and animal
feed, especially cereals, poses problems on a global scale. Aflatoxins are a group of
mycotoxins that have carcinogenic and hepatotoxic effects. The most common
producers of aflatoxins are molds from the genus Aspergillus. As part of the project
“Production of food, biocomposites, and biofuels from cereals in circular biogas
economy”, the migration of aflatoxigenic fungi in the air was studied in a field
experiment in Osijek. The research was conducted by sampling the air in May, July,
and October 2021 and 2022 in the field experiment in Osijek using the “Air Sampler”
device. Fungal conidia were isolated on two types of nutrient media: potato-dextrose
agar (PDA) and Sabouraud agar (SAB). The samples were isolated on pure substrates
and morphologically determined. After the extraction of potential producers, thinlayer chromatography and HPLC were used for the quantitative and qualitative
detection of mycotoxins. The results of the first year of research show that out of a
total of 152 pure cultures of fungi, 6.6% were identified as producers of aflatoxin B1.
The results of the second year of research show that out of a total of 202 isolated
pure cultures, 4.5% were positive producers of AFB1. Although the presence of
aflatoxigenic fungi is not alarmingly high, due to the risk of contamination, it is
necessary to monitor the situation for preventive measures.
Keywords: mycotoxins, aflatoxins, molds, contamination, food
155
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Monitoring / Monitoring okoliša
Poster presentation / Postersko priopćenje
Prisutnost konidija aflatoksiigenih gljivica na
pokusnom polju u Osijeku
Jelena LONČAR, Tomislav KOS, Ana GAŠPAROVIĆ-PINTO, Nina MRDALJ,
Vjera MARASOVIĆ, Slaven ZJALIĆ
Sveučilište u Zadru, Mihovila Pavlinovića 1, Zadar, Hrvatska
Sažetak
Mikotoksini su sekundarni metaboliti koje sintetiziraju plijesni koje imaju opasna i
toksična djelovanja na zdravlje ljudi i životinja. Kontaminacijom hrane i hrane za
životinje posebice žitarica predstavljaju probleme na globalnoj razini. Aflatoksini su
skupina mikotoksina koja ima kancerogena i hepatotoksična djelovanja. Najčešći
proizvođači aflatoksina su plijesni iz roda Aspergillus. U sklopu projekta “Proizvodnja
hrane, biokompozita i biogoriva iz žitarica u kružnom biogospodarstvu” istraživanjem
na pokusnom polju u Osijeku proučavane su migracije aflatoksigenih gljivica u zraku.
Istraživanje se provodilo uzorkovanjem zraka u svibnju, srpnju i listopadu 2021. i
2022. godine u pokusnom polju u Osijeku korištenjem uređaja „Air Sampler“.
Konidije gljivica su izolirane na dva tipa hranjivih podloga: krumpirov-dekstrozni agar
(PDA) i Sabouraudov agar (SAB). Uzorci su izolirani na čiste podloge te morfološki
determinirani. Nakon ekstrakcije potencijalnih proizvođača, tankoslojnom
kromatografijom i HPLC-om izvršila se kvantitativna i kvalitativna detekcija
mikotoksina. Rezultati u prvoj godini istraživanja pokazuju da je od ukupno 152 čiste
kulture gljivica utvrđeno 6,6 % proizvođača aflatoksina B1. Rezultati druge godine
istraživanja pokazuju da je od ukupno 202 izolirane čiste kulture utvrđeno 4,5 %
pozitivnih proizvođača AFB1. Iako prisutnost aflatoksigenih gljivica nije
zabrinjavajuće visoka, zbog rizika od kontaminacije potrebno je pratiti stanje zbog
preventivnih mjera.
Ključne riječi: mikotoksini, aflatoksini, plijesni, kontaminacija, sigurnost hrane
156
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Monitoring / Monitoring okoliša
Poster presentation / Postersko priopćenje
The presence of ochratoxigenic fungi in a test
field in Osijek
Jelena LONČAR, Tomislav KOS, Ana GAŠPAROVIĆ-PINTO, Nina MRDALJ,
Vjera MARASOVIĆ, Slaven ZJALIĆ
University of Zadar, Mihovila Pavlinovića 1, Zadar, Croatia
Abstract
Ochratoxins are secondary metabolites of mycotoxinogenic fungi. They can be
harmful to human and animal health. Fungi can be transmitted through the air, which
means they can easily spread and contaminate the food consumed by humans and
animals. Cereals, which are widely consumed, are particularly susceptible to
contamination. The problem of mycotoxins is considered a problem of global
proportions, so it is extremely important to investigate the causes and consequences
of this phenomenon. To achieve this, as part of the project "Production of food,
biocomposites, and biofuels from cereals in a circular bioeconomy", the air was
sampled using an "Air sampler" device at the experimental field in Osijek. Sampling
was carried out in May, July, and October 2021 and 2022. Pure cultures were isolated
and morphological determination of fungi was carried out. Potential producers of
ochratoxins A were cultivated on liquid nutrient media, extracted, and detected by
the HPLC method. The results showed the highest presence of fungi during the
month of May, while the lowest was in July during both seasons. The percentage of
ochratoxin-producing fungi in relation to pure cultures during 2021 was 1.8%, while
a slight increase of 4% was recorded in 2022. Although the level of ocratoxigenic
fungi in the air is low, it is necessary to continue monitoring in order to implement
preventive control measures against ochratoxin contamination.
Keywords: mycotoxins, ochratoxin A, contamination, food safety
157
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Monitoring / Monitoring okoliša
Poster presentation / Postersko priopćenje
Prisutnost konidija okratoksigenih gljivica na
pokusnom polju u Osijeku
Jelena LONČAR, Tomislav KOS, Ana GAŠPAROVIĆ-PINTO, Nina MRDALJ,
Vjera MARASOVIĆ, Slaven ZJALIĆ
Sveučilište u Zadru, Mihovila Pavlinovića 1, Zadar, Hrvatska
Sažetak
Okratoksini su sekundarni metaboliti mikotoksigenih gljivica. Oni mogu biti štetni za
ljudsko i životinjsko zdravlje. Gljivice se mogu prenositi putem zraka, što znači da se
mogu lako širiti i kontaminirati hranu s kojom se hrane ljudi i životinje. Osobito su
podložne kontaminaciji žitarice, koje se konzumiraju u širokoj mjeri. Problem
mikotoksina smatra se problemom globalnih razmjera, te je stoga iznimno važno
istražiti uzroke i posljedice ove pojave. Da bi se to postiglo u sklopu projekta
“Proizvodnja hrane, biokompozita i biogoriva iz žitarica u kružnom biogospodarstvu”
na pokusnom polju u Osijeku uzorkovan je zrak pomoću uređaja „Air sampler“.
Uzorkovanje je provedeno u svibnju, srpnju i listopadu 2021. i 2022. godine.
Izdvojene su čiste kulture te je provedena morfološka determinacija gljivica.
Potencijalni proizvođači okratoksina A kultivirani su na tekućim hranjivim
podlogama, ekstrahirani i dokazani HPLC metodom. Rezultati su pokazali najvišu
prisutnost gljivica tijekom mjeseca svibnja, dok je najniža bila u srpnju tijekom obje
sezone. Postotak okratoksigenih gljivica u odnosu na čiste kulture tijekom 2021.
godine iznosio je 1,8 %, dok je blagi porast od 4% zabilježen u 2022.g. Premda je
razina okratoksigenih gljivica u zraku niska potrebno je nastaviti praćenje radi
provođenja preventivnih mjera kontrole kontaminacije okratoksinom.
Ključne riječi: mikotoksini, okratoksin A, kontaminacija, sigurnost hrane
158
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Monitoring / Monitoring okoliša
Poster presentation / Postersko priopćenje
Investigation of the occurrence of cellulolytic
fungi in the Archbishop's and Kaptol's libraries in
Zadar
Jelena LONČAR, Antonija MLIKOTA, Doris VALČIĆ, Slaven ZJALIĆ
University of Zadar, Mihovila Pavlinovića 1, Zadar, Croatia
Abstract:
Microbiological studies have shown that all types of material cultural heritage
containing organic molecules are sensitive to biological degradation under the
creation of favorable conditions for microbial colonization. Some of the most
important causative agents of book heritage degradation are mitosporic fungi
(molds) whose conidia and spores are found in the air and dust. Humidity and
temperature conditions favorable for mold growth can lead to physical and chemical
damage to the book's heritage. As part of the “KultBaMikroo” project - Protection of
Zadar's cultural heritage from the negative impact of microorganisms, a survey was
conducted to determine the risk of biological degradation of valuable book material
located in the Archbishop's and Kaptol's libraries in Zadar. Sampling was carried out
using the “Air Sampler” device in two rooms quarterly during 2022. Fungi were
grown on three different nutrient media in order to cover a wider spectrum of
aerogenic fungi. In the laboratory, fungi were morphologically determined and
transferred to specific media for the detection of cellulolytic enzyme production. The
results showed that the CFU (colony forming unit) value was highest during
September at both locations. The presence of cellulolytic fungi was highest during
December in the library, while in the Kaptol's library, the highest presence was
recorded during September. The most common cellulolytic fungi belonged to the
Penicillium and Aspergillus genera.
Keywords: cellulolytic fungi, book material, cultural heritage
159
Book of Abstracts / Knjiga sažetaka
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_____________________________________
Environmental Monitoring / Monitoring okoliša
Poster presentation / Postersko priopćenje
Istraživanje pojavnosti celulolitičkih gljivica u
Nadbiskupskoj i Kaptolskoj knjižnici u Zadru
Jelena LONČAR, Antonija MLIKOTA, Doris VALČIĆ, Slaven ZJALIĆ
Sveučilište u Zadru, Mihovila Pavlinovića 1, Zadar, Hrvatska
Sažetak
Mikrobiološka istraživanja pokazala su da su sve vrste materijalnih kulturnih baština
koje sadrže organske molekule osjetljive na biološku degradaciju uz stvaranje
povoljnih uvjeta za kolonizaciju mikroorganizama. Jedni od najvažnijih uzročnika
degradacije knjiške baštine ubrajaju se mitosporične gljivice (plijesni) čiji se konidiji i
spore nalaze u zraku i prašini. Uvjeti vlažnosti i temperature koji su povoljni za rast
plijesni mogu dovesti do fizičkih i kemijskih oštećenja knjiške baštine. U sklopu
projekta “KultBaMikroo”- Zaštita zadarske kulturne baštine od negativnog utjecaja
mikroorganizama, provedeno je istraživanje u svrhu utvrđivanja rizika od biološke
degradacije vrijedne knjiške građe koja se nalazi u Kaptolskoj i Nadbiskupskoj
knjižnici u Zadru. Uzorkovanje je provedeno uz upotrebu uređaja “Air Sampler” u
dvije prostorije kvartalno tijekom 2022. Godine. Gljivice su uzgojene na tri različite
hranjive podloge kako bi se obuhvatio što širi spektar aerogenih gljivica. U
laboratoriju su gljivice morfološki determinirane, te presađene na specifične podloge
za dokazivanje proizvodnje celulolitičkih enzima. Rezultati su pokazali da CFU (colony
forming unit) vrijednost bila najveća tijekom rujna na obje lokacije. Zastupljenost
celulolitičkih gljivica bila je najveća tijekom prosinca u Nadbiskupskoj knjižnici dok je
u Kaptolskoj knjižnici najveća zastupljenost zabilježena tijekom mjeseca rujna.
Najučestalije celulolitičke gljivice pripadale su rodovima Penicillium i Aspergillus.
Ključne riječi: celululotičke gljivice, knjiška građa, kulturna baština
160
Book of Abstracts / Knjiga sažetaka
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_____________________________________
Environmental Monitoring / Monitoring okoliša
Oral presentation / Usmeno priopćenje
Green analytical chemistry in surfactant analysis
in environmental samples
Dubravka MADUNIĆ-ČAČIĆ1, Blaženka ĆIŠKO-ANIĆ1, Nikola SAKAČ2,
Marija JOZANOVIĆ3
Saponia Chemical, Pharmaceutical and Foodstuff Industry, Inc., Ul. Matije Gupca 2, Osijek,
Croatia
2
University of Zagreb, Faculty of Geotechnical Engineering, Hallerova aleja 7, Varaždin,
Croatia
3
Josip Juraj Strossmayer University of Osijek, Department of Chemistry, Ul. cara Hadrijana
8a, Osijek, Croatia
1
Abstract
The idea of green chemistry (GC) has its roots in sustainable development, initially
mainly focused on industrial processes and products. Over time, green analytical
chemistry (GAC) is separated as a special field of GC. With GAC development came
the need for clear, concise guidelines in the form of GAC principles that will be helpful
in greening laboratory practices. In 2013, Namiesnik et al. proposed a set of 12
principles consisting of familiar concepts (i.e. reduction of reagent and energy use,
and elimination of waste, risk and hazard) together with some new ideas (i.e. use of
natural reagents), which will be important for the future of GAC. Potentiometric
titrations as analytical methods for the quantitative determination of surfactants
(whether anionic, cationic or nonionic) comply with the principles of GAC. They are
highly automated instrumental methods easy to perform, with simple sample
preparation. As such, they are an excellent alternative to the most widely used
methods today, which are time-consuming and tedious to perform, and use harmful
organic solvents (chloroform). In here presented investigations, the emphasis is on
environmental samples, especially wastewater samples. Since these samples contain
low analyte concentrations, sensors with high sensitivity and fast dynamic response
were used. Standardized solutions with high affinity for the analyte were used as
titrants: 1,3-didecyl-2-methylimidazolium chloride for anionic surfactants, sodium
tetrapheylborate for cationic and nonionic surfactants.
Keywords: surfactant, green analytical chemistry, environmental sample,
potentiometric sensor
161
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Monitoring / Monitoring okoliša
Poster presentation / Postersko priopćenje
Monitoring of water quality at public sources
with the aim of preventing harmful effects on the
public health
Ivana MRAVUNAC, Antonija KOVAČEVIĆ, Marina HUBLIN, Nikolina CIBAN
Zagreb County Institute of Public Health, Mokrička 54, Zaprešić, Croatia
Abstract
Harmful factors from the environment that can significantly impair the health of the
population are important for the prevention of infectious and non-infectious
diseases to be continuously monitored. The program of public health measures to
protect health from harmful environmental factors in Zagreb County includes testing
water for human consumption at publicly accessible regulated springs. Recent trends
indicate an increase in the number of people turning to nature. With the increase in
the number of recreationists, mountaineers and cyclists, water from regulated
springs is used more and more. It is known that people from the near and wider
surroundings come to get this water and use it in their households for drinking,
cooking and personal hygiene. Such springs, of which there are quite a few in the
County, are not covered by any legislation. The use of unsanitary water can have a
harmful effect on the health of the population. The program included 20 springs in
the county, and samples were taken three times a year at each location. Water
samples for human consumption were taken from publicly accessible and frequently
used wells in the County. Out of a total of 60 samples, 44 of them were noncompliant, while 16 of them were in accordance with the requirements of the
Ordinance. The most common cause of non-compliance was microbiological
contamination. For the most part, those were bacteria from the environment, and
sometimes bacteria that indicate fecal pollution. In order to bring the results closer
to people, all of them can be found on the Institute's website, combined in a map
with the exact location of the sources, findings and information about correctness.
Keywords: water, environment, monitoring
162
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Presentations / Priopćenja
_____________________________________
Environmental Monitoring / Monitoring okoliša
Poster presentation / Postersko priopćenje
Allium test in water toxicity screening
Barbara PENAVIĆ1, Marijana
Ana CRNOGORAC3,1, Ana MANDIĆ1
BUBALO2,
Adrijana
FILIPOVIĆ3,1,
University of Mostar, Faculty of Agriculture and Food Technology, Biskupa Čule bb, Mostar,
Bosnia and Herzegovina
2
JP Parkovi d.o.o Ljubuški, Laboratorij za vode, LJubuški, Bosnia and Herzegovina
3
Federal Agromediterranean Institut of Mostar, Mostar, Biskupa Cule 10, Mostar Bosnia and
Herzegovina
1
Abstract
The Allium test is a fast and sensitive test for the detection of genotoxins and
mutagens in the environment. It allows the evaluation of several endpoints such as
micronucleus formation, chromosomal aberrations, and miivan totic index. In this
paper, genotoxic effects were investigated by planting onion bulbs on surface waters
(rivers Neretva, Jasenica, Buna and Bijelo Polje) and for comparisons of wastewater
from two wastewater treatment plants (inlet, aeration tank and outlet). Research
also included water enriched with heavy metals Cu and Zn as elements commonly
used in agricultural practice and distilled water was positive control. Statistical
analysis was done with ANOVA GLM procedure and T-test. Significant differences are
found for the number of roots formed, root length, number of chromosomal
aberrations and index of mitosis. When analyzed as sets there were no differences
among river waters and control and waste water and control for index of mitosis. All
other combination was significant. Cytogenetic analysis showed the highest number
of chromosomal aberrations in wastewater (stickiness of chromosomes, C-mitosis,
anaphase bridges, anaphase with residual chromosomes). Fast, cheap, and accurate
tests are important for environment monitoring and Allium test can be used
respecting certain settings.
Keywords: Allium test, environment monitoring, genotoxicity
163
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_____________________________________
Environmental Monitoring / Monitoring okoliša
Oral presentation / Usmeno priopćenje
Radon in wells and natural springs in Croatia
Marina POJE SOVILJ, Igor MIKLAVČIĆ, Goran ŠMIT, Denis STANIĆ,
Vanja RADOLIĆ
Josip Juraj Strossmayer University of Osijek, Department of Physics, Laboratory for Low-level
Radioactivity, Trg Ljudevita Gaja 6, Osijek, Croatia
Abstract
Water from wells and natural springs is considered cleaner than surface water, which
along with socioeconomic reasons, explains its wide use, especially in rural areas. In
different geological structures in which wells are drilled, naturally occurring
radionuclides are found in different concentrations and can be found in the aquifer
surrounding such structures. Radon 222Rn is a radioactive gas and is part of the
uranium (238U) series, which is formed by the alpha radioactive decay of the parent
nucleus of radium 226Ra. Because it is a gas, it has greater mobility through the
geological layers compared to the parent nuclei - the metals that mostly remain
inside the minerals. Radon enters the water and dissolves, and through ingestion of
water it contributes to the annual effective dose of the population. Dissolved radon
can again change to the gaseous phase by using water in the household and by
inhalation contributing to the annual effective dose. The EURATOM Directive
determined for all EU member states a parametric value of 100 Bq/L (above which
the risk is assessed and remediation considered) and a maximum value of 1000 Bq/L.
Concentrations of radon activity in water in wells and natural springs were measured
in 10 counties using the manometric method (AlphaGUARD and AquaKIT) and the
liquid scintillation method (LSC TriCarb 2900). The obtained mean value and
corresponding standard deviation was (7.5±4.0) Bq/L, with minimum and maximum
measured values of 0.7 and 154 Bq/L determined in 135 samples.
Keywords: radon, wells, natural springs, geology, effective dose
164
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Radon u bunarima i prirodnim izvorima u
Hrvatskoj
Marina POJE SOVILJ, Igor MIKLAVČIĆ, Goran ŠMIT, Denis STANIĆ,
Vanja RADOLIĆ
Sveučilište Josipa Jurja Strossmayera u Osijeku, Odjel za fiziku, Laboratorij za niske
radioaktivnosti, Trg Ljudevita Gaja 6, Osijek, Hrvatska
Sažetak
Voda iz bunara i prirodnih izvora smatra se čišćom od površinske vode što uz
socioekonomske razloge objašnjava njezinu široku uporabu, posebice u ruralnim
područjima. U različitim geološkim strukturama u kojima se bunari buše, prirodno
prisutni radionuklidi nalaze se u različitim koncentracijama te se mogu naći u
vodonosniku koji okružuje takve strukture. Radon 222Rn je radioaktivni plin i dio je
uranijevog (238U) niza, koji nastaje alfa radioaktivnim raspadom jezgre roditelja radija
226
Ra. Budući da je plin ima veću mobilnost kroz geološke slojeve u usporedbi s
jezgrama roditelja – metalima koji uglavnom ostaju unutar minerala. Radon ulazi u
vodu gdje se otapa, te ingestijom vode doprinosi godišnjoj efektivnoj dozi
stanovništva. Otopljeni radon ponovno može prijeći u plinovitu fazu uporabom vode
u kućanstvu i inhalacijom doprinijeti godišnjoj efektivnoj dozi. EURATOM Direktiva
odredila je za sve zemlje članice EU parametrijsku vrijednost od 100 Bq/L (iznad koje
se procjenjuje rizik i razmatra remedijacija) i maksimalnu vrijednost od 1000 Bq/L.
Koncentracije aktivnosti radona u vodi u bunarima i prirodnim izvorima mjerene su
u 10 županija emanometrijskom metodom (AlphaGUARD i AquaKIT) i tekućinskom
scintilacijskom metodom (LSC TriCarb 2900). Dobivena srednja vrijednost i pripadna
standardna devijacija iznosila je (7,5±4,0) Bq/L, s minimalnom i maksimalnom
izmjerenom vrijednosti od 0,7 i 154 Bq/L određenom u 135 uzoraka.
Ključne riječi: radon, bunari, prirodni izvori, geologija, efektivna doza
165
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Presentations / Priopćenja
_____________________________________
Environmental Monitoring / Monitoring okoliša
Poster presentation / Postersko priopćenje
Analysis of the agricultural production type and
traffic on the Nitrogen oxides emissions
Brigita
POPOVIĆ1,
Ante
Irena IŠTOKA OTKOVIĆ3
1
2
3
BUBALO1,
Mirna
HABUDA-STANIĆ2,
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek,
Vladimira Preloga 1, Osijek, Croatia
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology in Osijek, Franje
Kuhača 18, Osijek, Croatia
Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture
Osijek, Vladimira Preloga 3, Osijek, Croatia
Abstract
Protection of air from pollution is one of the basic principles of sustainable
development, and this article analyzes the joint impact of various types of agricultural
production and traffic on Nitrogen oxides (NOx) emissions. The analysis of the impact
of traffic was made using microsimulation traffic modeling on three different traffic
infrastructure facilities while from the aspect of agricultural production, the impact of
the winter wheat production in the open field and the intercropping system walnuts
and winter wheat production was observed. Different traffic flow structures were
analyzed and the influence of different proportions of freight vehicles and heavy goods
vehicles was evaluated. Calculations of NOx emissions from the production of winter
wheat on the open field and the walnut-winter wheat intercropping system were
made with the BioGrace model (version 4d 2015) based on the application of Nfertilizers during the growing season and using the BioGrace excel NOx emission tools.
The results showed that all the best scenarios for NOx emissions from traffic show
sensitivity to the share of goods and heavy goods vehicles. The difference in the
emission of NOx gases depending on the type of agricultural production indicates a
reduction of NOx emissions in the walnut-winter wheat system by 30% compared to
the production of winter wheat in the open field. This study suggests that agriculture
production in intercropping systems with a traffic flow with a share of 10% goods and
5% heavy goods vehicles can be recommended as suitable practices that contribute to
the reconstruction of the optimal balance between NOx emissions from agricultural
production and traffic.
Keywords: NOx emissions, traffic, agricultural production systems, microsimulation
models
166
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Analiza utjecaja vrste poljoprivredne proizvodnje
i prometa na emisiju dušikovih oksida
Brigita
POPOVIĆ1,
Ante
3
Irena IŠTOKA OTKOVIĆ
BUBALO1,
Mirna
HABUDA-STANIĆ2,
Sveučilište Josipa Jurja Strossmayera u Osijeku, Fakultet agrobiotehničkih znanosti Osijek,
Vladimira Preloga 1, Osijek, Hrvatska
2
Sveučilište Josipa Jurja Strossmayera u Osijeku, Prehrambeno-tehnološki fakultet u Osijeku,
Ulica Franje Kuhača 18, Osijek, Hrvatska
3
Sveučilište Josipa Jurja Strossmayera u Osijeku, Građevinski i arhitektonski fakultet Osijek,
Vladimira Preloga 3, Osijek, Hrvatska
1
Sažetak
Zaštita zraka od onečišćenja jedno je od osnovnih načela održivog razvoja, a u okviru
ovog članka analiziran je zajednički utjecaj različite vrste poljoprivredne proizvodnje
i prometa na emisiju dušikovih oksida (NOx). Analiza utjecaja prometa napravljena je
primjenom mikrosimulacijskog prometnog modeliranja na tri različita prometna
infrastrukturna objekta dok je s aspekta poljoprivredne proizvodnje promatran
utjecaj proizvodnje ozime pšenice na otvorenom polju i sustava međuusjeva orahozima pšenica. Analizirane su različite strukture prometnog toka i variran je postotak
udjela teretnih vozila i teških teretnih vozila. Proračuni emisija NOx iz proizvodnje
ozime pšenice i međususjeva orah- ozima pšenica rađeni su BioGrace modelom
(verzija 4d 2015) temeljem primjene N-gnojiva tijekom vegetacije i korištenjem liste
alata BioGrace excel NOx emisije. Rezultati su pokazali da svi najbolji scenariji za
emisiju NOx od prometa pokazuju osjetljivost na udio teretnih i teških teretnih vozila.
Razlika u emisiji NOx plinova ovisno o vrsti poljoprivredne proizvodnje ukazuje na
smanjenje emisije NOx u sustavu orah-ozima pšenica za 30 % u odnosu na
proizvodnju ozime pšenice na otvorenom polju. Ova studija sugerira da se proizvodni
sustavi međusussjeva ratarskih kultura i višegodišnjih nasada uz opterećenje
prometa sa udjelom teretnih vozila od 10% i uteških teretnih vozila od 5%, mogu
preporučiti kao pogodne prakse koje doprinose rekonstrukciji optimalne ravnoteže
između emisija NOx iz poljoprivredne proizvodnje i prometa.
Ključne riječi: emisija NOx, promet, sustavi poljoprivredne proizvodnje,
mikrosimulacijski modeli
167
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Various puzzles of long-standing radioactive,
NORM residue, issues at environmentally
valuable location of ex. chemical plant facility
"Jugovinil" at the shores of Kaštela bay
Ivica PRLIĆ
Institute for Medical Research and Occupational Health (IMROH), Ksaverska cesta 2, Zagreb,
Croatia
Abstract
The precautionary principle is explicitly laid down in the EU treaty and is one of the
starting points of its environmental policy. Decades of industrialization and extensive
exploitation of natural resources have left several areas in the country “heavily”
polluted. It is essential that old environmental burdens left behind by past statecontrolled industries be addressed: problems that were once the governments have
now been transferred over to new owners, in most cases without clear specification
of environmental responsibility. Measure based on the precautionary principle is
hazard characterization of the site enabling the acceptable remediation program to
be laid down. A decade after the last amount of sludge was pumped to be
precipitated in the tailing dam of the closed plant totally independent
microecological terrestrial system was generated on that precipitation tailing surface
which is still today left on its own. To acquire relevant radiological data about biota
behavior while populating the site, growing and feeding itself exclusively with the
nutrients incorporated in coal ash & sludge representing possible residues and
fallout the overall impact of the terrestrial flourishing biota with the seawater life
immediately at the coastal tailing dam protecting wall is researched targeting
knowledge collection of Meditteranean biodiversity.
Keywords: NORM residues, hazard, exposure to residues, remediation, green energy
168
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Estimation of the amount of by-catch in different
fishing gear
Tena RADOČAJ1, Oliver BARIĆ1, Neven
Jurica JUG-DUJAKOVIĆ3, Ana GAVRILOVIĆ1
IVEŠA2,
Ivan
ŠPELIĆ1,
University of Zagreb, Faculty of Agriculture, Svetošimunska cesta 25, Zagreb, Croatia
Juraj Dobrila University of Pula, Zagrebačka ulica 30, Pula, Croatia
3
Sustainable Aquaculture Systems Inc., 715 Pittstown Road, Frenchtown, United States of
America
1
2
Abstract
The research on the share of by-catch in commercial fishing was conducted in the
area of the fishing subzone G5, as part of the "Fisheries and Science Network of the
City of Ploče" and "Fisheries and Science Cooperation of the Municipality of Gradac"
projects within the framework of Measure I.3. „Partnership between scientists and
fishermen for the period 2017-2020“. Sampling was carried out during joint field
work with fishermen in November 2020 and January, March, May, June and
November of 2021 using five different fishing gear: bottom trawl, gillnet, two types
of trammel nets, and a longline. Bycatch, which has to be discarded before landing,
is defined as fish species without marketable value, commercial species of
insufficient mass and damaged fish. After lifting each individual fishing gear, the total
catch was weighed, different fish species were selected, and commercially valuable
fish were separated from the by-catch. During the research, a total of 1684.5 kg of
fish was caught. The analysis of the total catch of bottom trawl nets showed a 29%
mass representation of by-catch, which is 367.64 kg. In the total catch of gillnets, the
weight of the by-catch was 12%, i.e. 37.61 kg. The analysis of the catch of the two
different tramel net types revealed a 39% mass representation of by-catch (6.96 kg)
in one type, and 55% (11.74 kg) in the other. In the total longline catch, the bycatch
represented 5%, which is 3.59 kg. In the total catch of all fishing gear combined, the
mass representation of bycatch was 25%, which means that our research showed
that 25% of the commercial catch is still discarded as worthless take, even though it
could be valuable raw material used in blue bioeconomy.
Keywords: fisheries, Adriatic Sea, blue bioeconomy, catch discard
169
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New surfactant sensor based on 1,3-dioctadecyl1H-1,2,3-triazol-3-ium
Nikola SAKAČ1, Nada GLUMAC2, Sanda DRENOVAC3, Iva KOŠČAK3,
Tanja POTOČNIK-HUNJADI3, Dean MARKOVIĆ4, Dubravka MADUNIĆ-ČAČIĆ5,
Marija JOZANOVIĆ 6
University of Zagreb, Faculty of Geotechnical Engineering, Hallerova aleja 7, Varaždin,
Croatia
2
Međimurske Vode d.o.o., Čakovec, Croatia
3
Varaždin General Hospital, Ul. Ivana Meštrovića 1, Varaždin, Croatia
4
University of Rijeka, Department of Biotechnology, Ul. Radmile Matejčić 2, Rijeka, Croatia
5
Saponia Chemical, Pharmaceutical and Foodstuff Industry, Inc., Ul. Matije Gupca 2, Osijek,
Croatia
6
Josip Juraj Strossmayer University of Osijek, Department of Chemistry, Ul. cara Hadrijana
8a, Osijek, Croatia
1
Abstract
Surfactants are used for cleaning, washing and disinfection in professional and home
applications. Even though they have many benefits, they can cause skin irritation,
disintegrate the cell membranes, they reduce the oxygen exchange on the air/water
border, etc. Since their usage and applications is constantly growing, their impact on
the environment and health is also increasing. For this reason, there is a need to
establish fast and reliable tools for their analytical quantification in waters and
quality control, to overcome the limitations of classical methods. A new surfactant
based on 1,3-dioctadecyl-1H-1,2,3-triazol-3-ium was fabricated, characterized and
tested on real samples: COVID-19 disinfectants, mouthwash liquids, hand washing
detergents and liquid detergents. The results were compared with the standard twophase titration method and showed good agreement. The presented potentiometric
sensor is low-cost, easy to use and requires minimal chemical usage by green
chemistry principles.
Keywords: surfactant, potentiometric sensor, COVID-19 disinfectants, detergents
170
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Bioassessment of the surface water bodies in the
Adriatic Sea Basin in Bosnia and Herzegovina
Svjetlana STANIĆ-KOŠTROMAN, Anita DEDIĆ, Dragan Škobić
University of Mostar, Faculty of Science and Education, Rodoč bb, Mostar, Bosnia and
Herzegovina
Abstract
Hydromorfological alternation, and nutrient enrichment driven by human activities
are the main factors for the ecological compromise of freshwater ecosystems.
According to the application of the European Water Framework Directive
bioassessment of surface water bodies is one of the most important approaches to
provide the deterioration of ecosystems and achieve environmental sustainability.
Therefore, in 2022, we conducted research and bioassessment for 40 water bodies
in the Adriatic Sea Basin, which included monitoring of (1) physico-chemical, (2)
chemical, (3) hydro-morphological, and (4) biological factors. Most of the
investigated water bodies were in the category of good or high ecological status or
good or maximum ecological potential. Despite the satisfactory conditions in the
water bodies, we still noted the changes as challenges (eg. water blooms,
eutrophication, invasive species, biodiversity declining, trophic cascades) which we
will and look for solutions in the near future. Bioassessment in surface water bodies,
based on the data obtained, can be used in the context of risk assessment to
determine the level of pollution or contamination as well as for guiding
environmental decision-making.
Keywords: bioassessment, karstic water, ecological status/potential
171
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Biološka procjena površinskih vodnih tijela u
slijevnom području Jadranskog mora, Bosna i
Hercegovina
Svjetlana STANIĆ-KOŠTROMAN, Anita DEDIĆ, Dragan ŠKOBIĆ
Sveučilište u Mostaru, Fakultet prirodoslovno-matematičkih i odgojnih znanosti, Rodoč bb,
Mostar, Bosna i Hercegovina
Sažetak
Hidromorfološke promjene i antropogeno uvjetovano obogaćivanje hranjivim
tvarima glavni su čimbenici degradacije vodenih ekosustava. Prema Europskoj
okvirnoj direktivi o vodama biološka procjena površinskih vodnih tijela jedan je od
najvažnijih pristupa za praćenje poremećaja unutar vodenih ekosustava i osiguranje
okolišne dimenzije održivosti. Stoga smo tijekom 2022. godine proveli istraživanja i
bioprocjenu za 40 vodnih tijela u slijevnom području Jadranskog mora, što je
uključivalo praćenje (1) fizikalno-kemijskih, (2) kemijskih, (3) hidromorfoloških i (4)
bioloških čimbenika. Većina istraživanih vodnih tijela bila je u kategoriji dobrog ili
visokog ekološkog stanja odnosno dobrog ili maksimalnog ekološkog potencijala.
Unatoč zadovoljavajućim uvjetima u vodnim tijelima, ipak smo zabilježili promjene
kao izazove s kojima ćemo se suočavati i iznalaziti rješenja u bliskoj budućnosti;
izazove kao što su eutrofikacija, cvjetanje vode, invazivne vrste, smanjenje
bioraznolikosti, poremećaji u trofičkoj kaskadi i sl. Biološka procjena u površinskim
krškim vodnim tijelima, temeljem dobivenih podataka, može se koristiti i u okviru
procjene rizika za utvrđivanje razina onečišćenja ili kontaminacije kao i za
usmjeravanje donošenja odluka o okolišu.
Ključne riječi: biološka procjena, krške vode, ekološki status/potencijal, Bosna i
Hercegovina
172
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Cyanobacteria as a tool for freshwater quality
monitoring
Filip STEVIĆ, Tea KRISTIĆ, Katarina PEHARDA, Dubravka ŠPOLJARIĆ
MARONIĆ, Tanja ŽUNA PFEIFFER, Nikolina BEK
Josip Juraj Strossmayer University of Osijek, Department of Biology, Ulica cara Hadrijana 8/A,
Osijek, Croatia
Abstract
Cyanobacteria are present in a wide range of aquatic environments, including
freshwater ecosystems. In recent years, there has been an increased interest in using
cyanobacteria as a tool for freshwater monitoring due to their sensitivity to
environmental changes and ability to respond rapidly to water quality alterations. As
part of the Naturavita project, this study aimed to analyze cyanobacterial
communities and their response to changes in environmental conditions in the
broader area of Kopački Rit Nature Park. Phytoplankton sampling was carried out
during the two years (from July 2020 to June 2022) at 15 stations. A total of 57
cyanobacterial taxa belonging to Chroococcales, Nostocales, Oscillatoriales,
Spirulinales and Synechococcales were determined. Cyanobacteria were recorded in
all localities and in a total of 315 samples of 360 analyzed. The highest contribution
of cyanobacteria to the total phytoplankton biomass was 39.78%. Based on a
canonical correspondence analysis, the dominant species were strongly related to
environmental conditions. Thus, non-nitrogen-fixing cyanobacteria were
characterized by high nitrogen concentrations, while nostocalean species were
associated with high water temperatures. High temperatures and nutrient
concentrations are known factors that promote cyanobacterial blooms and
represent a serious global issue in freshwaters, decreasing phytoplankton diversity.
With the ongoing threat of climate change and the increasing agricultural activities,
using cyanobacteria as a monitoring tool can provide valuable information on the
water quality and protection of freshwater ecosystems.
Keywords: Kopački Rit, natural floodplain, phytoplankton
173
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Occurrence of persistent organic pollutants in the
Neretva River sediment, Croatia
Sanja STIPIČEVIĆ1, Snježana HERCEG ROMANIĆ1, Gordana MENDAŠ1,
Sanja FINGLER1, Ivana JAKOVLJEVIĆ1, Goran JAKŠIĆ2
1
2
Institute for Medical Research and Occupational Health, Ksaverska cesta 2, Zagreb, Croatia
Aquatika – Karlovac Freshwater Aquarium, Ul. B. Čavlovića Čavleka 1a, Karlovac, Croatia
Abstract
The Neretva River (230 km) is the largest river in the Eastern Adriatic watershed,
originating in Bosnia and Herzegovina, but with the last 20 km of its waterflow in
Croatia. A total river basin of 5581 km2 represents a significant input to coastal
seawater affecting wildlife. Besides that, the river water is used for crop irrigation,
fishing and recreation. It is thus important to highlight sources of pollution to prevent
pollutant transport. The occurrence of persistent organic pollutants (POPs) in the
Neretva River can be expected due to industrial facilities and five hydroelectric
power plants situated along the river's upstream and middle course. Fossil-fueled
ship traffic can impact the lower course river. The Neretva delta is well-known by
fruit plantations and many other agricultural products seasonally treated with
pesticides. All these air and water contaminants can be deposited into the river
sediment for a long time. This study is the first evidence of the levels and distribution
of the priority POPs (11 PAHs, 20 PCBs, DDx, total HCH, HCB) in the Neretva River
sediments collected at four sites in Croatia, indicating a different pollution entry
point that should be systematically explored by further studies.
Keywords: polyaromatic hydrocarbons, organochlorine contaminants, river
sediment, Adriatic Sea, Neretva
174
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Water quality assessment of groundwater for
irrigation purposes in Mačva region, Serbia
Milica VRANEŠEVIĆ1, Radoš ZEMUNAC1, Ksenija MAČKIĆ2, Andrea SALVAI1
University of Novi Sad, Faculty of Agriculture, Department of Water Management, Trg
Dositeja Obradovića 8, Novi Sad, Serbia
2
University of Novi Sad, Faculty of Agriculture, Department of Field and Vegetable Crops, Trg
Dositeja Obradovića 8, Novi Sad, Serbia
1
Abstract
Groundwater is often used as a source of irrigation water in the region of Mačva,
Republic of Serbia. The main aim of this research is to get a usability assessment of
this water for irrigation purposes. The quality of groundwater for irrigation was
assessed for the observed period of ten years, at two monitoring locations, using
international classifications such as FAO and USSL, but also using domestic
classifications, the Neigebauer classification and the Stebler's coefficient. In addition,
an assessment was made using specific indices such as soluble sodium percentage
(SSP), residual sodium carbonate (RSC), Kelly index (KI), permeability index (PI),
magnesium adsorption ratio (MAR) and potential salinity (PS). The ionic abundance
is in the order of Ca2+˃Na+˃Mg2+˃K+ for cations, while for anions it is HCO3-˃SO42-˃Cl˃NO3-. Comprehensive results obtained on the basis of groundwater quality indicate
that almost all samples of water used for irrigation are generally of good quality
therefore regularly controlled water can be used without major restrictions.
Keywords: water quality, irrigation, suitability of groundwater
175
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Ocjena kvalitete podzemnih voda za potrebe
navodnjavanja u Mačvanskoj regiji, Srbija
Milica VRANEŠEVIĆ1, Radoš ZEMUNAC1, Ksenija MAČKIĆ2, Andrea SALVAI1
Univerzitet u Novom Sadu, Poljoprivredni fakultet, Departman za Uređenje voda,
Trg Dositeja Obradovića 8, Novi Sad, Srbija
2
Univerzitet u Novom Sadu, Poljoprivredni fakultet, Departman za Ratarstvo i povrtarstvo,
Trg Dositeja Obradovića 8, Novi Sad, Srbija
1
Sažetak
Podzemna voda se u Mačvanskoj regiji, Republika Srbija, često koristi kao izvor vode
za navodnjavanje. Glavni cilj ovog istraživanja je ocjeniti upotrebljivost ove vode u
svrhu navodnjavanja. Kvaliteta podzemne vode za navodnjavanje je ocijenjena za
razdoblje od deset godina i to na dva mjerna mjesta, korištenjem međunarodnih
klasifikacija kao što su FAO i USSL, ali i korištenjem domaćih klasifikacija, Nejgebauer
klasifikacijom i Steblerovim koeficijentom. Uz navedeno, kvaliteta vode je ocijenjena
i specifičnim indeksima kvalitete kao što su: stupanj adsorpcije natrija (SAR),
rezidualni natrijevi karbonati (RSC), Kelijev indeks (KI), indeks permeabilnosti (PI),
stupanj adsorpcije magnezija (MAR) i potencijalna zaslanjenost (PS). Ionska
zatupljenost kod kationa je po redu Ca2+˃Na+˃Mg2+˃K+, dok je za anione HCO3-˃SO42˃Cl-˃NO3-. Sveobuhvatni rezultati koji su dobiveni na osnovu kvalitete podzemne
vode pokazuju da su gotovo svi uzorci vode, koja se koristi za navodnjavanje,
uglavnom dobre kvalitete i uz kontrolu ovakva voda se može koristiti bez većih
ograničenja.
Ključne riječi: kvaliteta vode, navodnjavanje, pogodnost podzemne vode
176
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Assessment of the trophic status of natural lakes
Ohrid, Prespa and Dojran, R.N. Macedonia
Elizabeta VELJANOSKA SARAFILOSKA, Orhideja TASEVSKA
PSI Hydrobiological Institut Ohrid, Naum Ohridski 50, Ohrid, R.N. Macedonia
Abstract
Accelerated eutrophication of aquatic ecosystems, resulting from human activity,
leads to the degradation of water quality, ecosystem health and biodiversity. The
natural lakes Ohrid, Prespa and Dojran are the most important reservoirs of fresh
water in North Macedonia, therefore, determining their trophic status is of great
importance for their protection and sustainable use. The aim of this study is to assess
water quality and trophic status in these lakes based on some physico-chemical
parameters and biological indicators. The sampling was conducted seasonally, by the
height of a water column at different depths of the lakes. The Trophic State Index,
based on water transparency and nutrient concentrations (total phosphorus and
nitrogen), categorized Lake Ohrid as an oligotrophic lake, Lake Prespa as a
mesotrophic lake. TSI values for Lake Dojran crossed the limit of the eutrophic water.
The species composition, diversity indices and abundance of rotifers were used in
order to assess the water quality of the lakes. The study revealed that rotifer
community structure and their abundance differ significantly among the three types
of water bodies due to their different trophic state. The diversity index was
evidenced to decrease with an increasing degree of eutrophication and the highest
diversity of rotifers was observed in oligotrophic Lake Ohrid.
Keywords: eutrophication, water quality, nutrients, rotifers
177
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Environmental Monitoring / Monitoring okoliša
ral presentation / Usmeno priopćenje
Seasonal Variations of the Total Organic Carbon
(TOC) Concentrations in the surface waters of
Kopački rit - NATURAVITA project in the period
July 2021 - June 2022
Hrvoje SUČIĆ1, Ivan DAMJANOVIĆ 1, Marika KRALJ1, Danijela BEZIK1, Dario
KOLARIĆ1, Mirna HABUDA-STANIĆ2, Nataša TURIĆ1, Snježana BENKOTIĆ1,
Barbara PETROVICKY ŠVEIGER1, Ines RUŠKAN1
1
2
Teaching Institute of Public Health Osijek–Baranja County, Drinska 8, Osijek, Croatia
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
Abstract
Total organic carbon (TOC) plays an important role in the carbon cycle and in
biological, geological and physicochemical reactions that take place in surface
waters. Seasonal changes in the concentration of TOC in the water column are
affected by the intake of organic matter through soil leaching and algal blooms, then
hydrological transport, flow, heat exchange between water layers, and biological
decomposition, which is conditioned by temperature, light and nutrients. The
research goal of the work is to use the high-temperature catalytic oxidation method
to measure the concentration of total organic carbon (TOC) in surface water samples
of the Kopački rit Nature Park, to show the obtained values through seasonal
variations. As part of the NATURAVITA project, a total of 226 samples collected at 19
different locations in the period from July 2021 to June 2022 were processed. The
range of measured values of total organic carbon was from 2.6 to 140 mg C/L. The
50th percentile values for the total organic carbon indicator ranged from 3.05 to 16.5
mg C/L. Based on the obtained values for total organic carbon, lower values were
recorded mostly in the winter months, and higher in the autumn, spring and summer
months due to high temperatures during the summer, which led to an increase in
the amount of carbon that can be washed away and contribute to a greater increase
in TOC during the summer and autumn months than in winter and spring.
Keywords: total organic carbon, seasonal changes, surface water, Kopački rit Nature
Park, NATURAVITA
178
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Sezonske varijacije koncentracije ukupnog
organskog ugljika (TOC) u površinskim vodama
Kopačkog rita - projekt NATURAVITA u razdoblju
srpanj 2021. - lipanj 2022. godine
Hrvoje SUČIĆ1, Ivan DAMJANOVIĆ 1, Marika KRALJ1, Danijela BEZIK1, Dario
KOLARIĆ1, Mirna HABUDA-STANIĆ2, Nataša TURIĆ1, Snježana BENKOTIĆ1,
Barbara PETROVICKY ŠVEIGER1, Ines RUŠKAN1
1 Nastavni zavod za javno zdravstvo Osječko-baranjske županije, Drinska 8, Osijek, Hrvatska
2
Sveučilište Josipa Jurja Strossmayera u Osijeku, Prehrambeno-tehnološki fakultet Osijek,
Franje Kuhača 18, Osijek, Hrvatska
Sažetak
Ukupni organski ugljik (TOC) ima važnu ulogu u ciklusu ugljika te u biološkim,
geološkim i fizikalno-kemijskim reakcijama koje se odvijaju u površinskim vodama.
Na sezonske promjene koncentracije TOC-a unutar vodenog stupca utječe unos
organske tvari ispiranjem tla i cvjetanjem algi, zatim hidrološki transport, strujanje,
izmjena topline između vodenih slojeva te biološka razgradnja koja je uvjetovana
temperaturom, svjetlošću i hranjivim tvarima. Cilj rada je koristeći metodu visoko
temperaturne katalitičke oksidacije za mjerenje koncentracije ukupnog organskog
ugljika (TOC) u uzorcima površinskih voda Parka prirode Kopački rit, prikazati
dobivene vrijednosti kroz sezonske varijacije. U sklopu projekta NATURAVITA
obrađeno je ukupno 226 uzoraka prikupljenih na 19 različitih lokacija u razdoblju od
srpnja 2021. do lipnja 2022. godine. Raspon izmjerenih vrijednosti ukupnog
organskog ugljika bio je od 2,6 do 140 mg C/L. Vrijednosti 50-og percentila za
pokazatelj ukupni organski ugljik kretale su se od 3,05 do 16,5 mg C/L. Temeljem
dobivenih vrijednosti za ukupni organski ugljik, niže vrijednosti zabilježene su
većinom u zimskim mjesecima, a više u jesenskim, proljetnim i ljetnim mjesecima
zbog visokih temperatura tijekom ljeta koje dovode do porasta količine ugljika koji
se može isprati i pridonijeti većem porastu TOC-a tijekom ljetnih i jesenskih mjeseci
nego u zimi i proljeću.
Ključne riječi: ukupni organski ugljik, sezonske promjene, površinska voda, Park
prirode Kopački rit, NATURAVITA
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Presentations / Priopćenja
_____________________________________
Environmental Monitoring / Monitoring okoliša
Oral presentation / Usmeno priopćenje
Protection and preservation of water and waterdependent ecosystems in Kopački Rit Nature Park
as part of NATURAVITA Project
Ivan TOT
Hrvatske vode, Ulica grada Vukovara 220, Zagreb, Croatia
Abstract
As part of the NATURAVITA Project, Hrvatske vode implements activities of the
protection and preservation of water and water-dependent ecosystems in the
Kopački Rit Nature Park. Water management and protection of water-dependent
ecosystems in the project area is an integral part of works important for the
restoration and preservation of forests and forest land as well as for the protection
and preservation of overall natural values of protected areas, since the preservation
and protection of biodiversity of the studied area depend on the preservation of
hydrological, morphological, physico-chemical, and biological properties of water.
The main task under sub-activity 1 was to identify the retention capacity and baseline
of aquatic ecosystems of the Kopački Rit Nature Park floodplain, as part of which a
baseline study of water and water-dependent ecosystems and a detailed monitoring
plan were prepared and a 3D elevation model was developed. As part of sub-activity
2, exploratory works were carried out to establish a network of exploratory
boreholes (10 exploratory boreholes were drilled), and five additional water gauging
stations were built. Activities implemented over a 3-year period include: monitoring
of surface water ecological status and monitoring of additional biological indicators;
monitoring of surface water chemical status; groundwater monitoring; investigation
and monitoring of recent sedimentation; monitoring of habitats and flora;
monitoring of molluscs; monitoring of insects; monitoring of herpetofauna;
monitoring of birds; and monitoring of the otter and the beaver. As part of subactivity 3, a restoration study is being prepared including restoration measures for
aquatic ecosystems of the Kopački Rit Nature Park floodplain which will contain the
results of earlier activities with an analysis of variant technical solutions with the
selection of the optimum one, as well as a proposal of all the key restoration
measures and a proposal and establishment of long-term (permanent) monitoring.
Keywords: Kopački Rit, NATURAVITA, water protection and preservation, restoration
180
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Presentations / Priopćenja
_____________________________________
Environmental Monitoring / Monitoring okoliša
Oral presentation / Usmeno priopćenje
Zaštita i očuvanje voda i o vodama ovisnih
ekosustava u Parku prirode Kopački rit u sklopu
projekta NATURAVITA
Ivan TOT
Hrvatske vode, Ulica grada Vukovara 220, Zagreb, Hrvatska
Sažetak
U sklopu projekta NATURAVITA Hrvatske vode provode aktivnost zaštite i očuvanje
voda i o vodama ovisnih ekosustava u Parku prirode Kopački rit. Upravljanje vodama
i zaštita o vodi ovisnih ekosustava na projektnom području sastavni je dio radova
važnih za obnovu i očuvanje šuma i šumskog zemljišta kao i za zaštitu i očuvanje
ukupnih prirodnih vrijednosti zaštićenih područja jer o očuvanju hidroloških i
morfoloških te fizikalno-kemijskih i bioloških značajki voda ovisi očuvanje i zaštita
biološke raznolikosti razmatranog područja. U sklopu prve podaktivnosti osnovni
zadatak je bio utvrđivanje retencijskog kapaciteta i nultog stanja vodenih ekosustava
poplavnog područja obuhvata Parka prirode Kopački rit, u sklopu koje je izrađena je
studija nultog stanja voda i o vodama ovisnih ekosustava i detaljni plan monitoringa
te je izrađen 3D model terena. U sklopu druge podaktivnosti proveli su se istražni
radovi uspostave piezometarske mreže (izbušeno 10 piezometara) te je izgrađeno 5
dopunskih vodomjernih postaja. U trajanju od tri godine provodi se monitoring
ekološkog stanja površinskih voda i monitoring dodatnih bioloških pokazatelja,
monitoring kemijskog stanja površinskih voda, monitoring podzemnih voda,
istraživanja i praćenje recentne sedimentacije, monitoring staništa i flore,
monitoring mekušaca, monitoring kukaca, monitoring herpetofaune, monitoring
ptica i monitoring vidre i dabra. U sklopu treće podaktivnosti izrađuje se studija
revitalizacije s restauracijskim mjerama vodenih ekosustava poplavnog područja
Parka prirode Kopački, koja će sadržavati rezultate iz prethodnih aktivnosti uz analizu
varijantnih tehničkih rješenja s odabirom optimalne varijante, kao i prijedlog svih
ključnih mjera revitalizacije te prijedlog i uspostavu dugoročnog (trajnog)
monitoringa.
Ključne riječi: Kopački rit, NATURAVITA, zaštita i očuvanje voda, restauracija
181
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Presentations / Priopćenja
_____________________________________
Environmental Monitoring / Monitoring okoliša
Oral presentation / Usmeno priopćenje
Monitoring of pesticides in Croatian drinking water
Magdalena UJEVIĆ BOŠNJAK, Iva ŠUŠIĆ, Filip GAJŠAK, Ivana PUKLJAK,
Maja REČIĆ, Valentina GORIČANEC
Croatian Institute of Public Health, Rockefellerova 7, Zagreb, Croatia
Abstract:
Pesticides are widely used in agriculture to protect crops, while their global
production and use grow in time. One or more active substances contained in certain
pesticides can enter the surface as well as ground waters used for drinking water
supply. Said compounds are thus monitored according to the Drinking Water
Directive (DWD). However, the list of pesticides to be monitored is not regulated at
EU level. In Croatia, the list of pesticides to be monitored in drinking water is
determined by the Croatian Ministry of Health, and all pesticides from the list need
to be monitored in each drinking water supply zone. The risk-based approach is built
on the assumption that only those pollutants that are likely to be present in each
water supply cycle should be monitored. This study investigates pesticide occurrence
in raw water used for water supply, as well as in drinking water supplied to
consumers in more than 200 water supply zones in Croatia. In total, 317 samples of
raw water and 631 samples of supplied drinking water were analyzed for pesticides
in Croatia in 2021, covering 35 pesticides and 15 metabolites. The majority of the
pesticides monitored have not been detected. Nine pesticides with individual
concentrations ranging from <limit of quantitation (LOQ) to 0.1 µg/L were identified.
The maximum individual concentrations of atrazine, desethyl atrazine, desethyl
deisopropyl atrazine (DEDIA), metolachlor, chlorpyrifos ethyl, terbuthylazine,
malathion, bromacil, and azoxystrobin equaled 0.04, 0.04, 0.04, 0.05 0.02, 0.03, 0.03,
0.1 and 0.07 µg/L, respectively. The results emphasize that monitoring should be
tailored to each individual water supply zone and focus on priority pesticides since
the majority of the pesticides have a low priority.
Keywords: pesticides, drinking water, monitoring, water supply zone, Croatia
Acknowledgments: This work was done within the framework of the IRI 2 "WaterQ - digital
transformation of water quality monitoring" project, which was co-financed from the
European Fund for Regional Development, and approved as part of the Operational Program
Competitiveness and Cohesion 2014-2020. (KK.01.2.1.02.0229).
182
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_____________________________________
Environmental Regulations and Laws
Okolišno pravo i zakonska regulativa
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Oral presentation / Usmeno priopćenje
Implementing ETS in shipping sector: Assessing
the sustainability of the new system
Michael BOVIATSIS
University of Piraeus, Department of Maritime Studies, M. Karaoli & A. Dimitriou St. 80,
Piraeus, Greece
Abstract
The European Parliament has decided to introduce shipping into the emission
trading system (ETS) gradually from 2024, requiring shipping companies to buy
allowances for emissions emitted by their ships. Shipping companies can buy
allowances for 100% of ships' emissions for voyages within the European Union and
50% of ships' emissions for voyages to or from the EU. Under this framework, there
will be a three-year adjustment period during which shipping companies can buy
emissions trading allowances for 40% of emissions in 2024 before gradually
increasing to 75% in 2025 and 100% in 2026. Initially, emissions will cover carbon
dioxide (CO2), but from 2026 other emerging pollutants, such as methane and
nitrous oxide emissions (NOx), will be included. This research will examine the
sustainability of this system during its implementation in the shipping sector and
discuss any legislative issues as well as incentives that can be given to shipping
companies to implement this legislation.
Keywords: ETS, CO2, VGP, maritime sustainability
183
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Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Oral presentation / Usmeno priopćenje
Does unlimited liability impact maritime
sustainability? An evaluation of US maritime
legislation compared to international legislation
and incentives
Michael BOVIATSIS
University of Piraeus, Department of Maritime Studies, M. Karaoli & A. Dimitriou St. 80,
Piraeus, Greece
Abstract
The role of the shipping industry in global trade and transport is of paramount
importance– however, it is also linked to numerous environmental and safety
concerns. Various international and national conventions have been established to
address these concerns and promote responsible practices that govern the
activities of port authorities and shipping companies. In the United States, port
authorities operate under the jurisdiction of the United States Coast Guard (USCG),
responsible for ensuring maritime safety and environmental protection. This
research aims to provide an in-depth analysis of the legislation governing US port
authorities and highlight the key differences between US Acts and other
international and national conventions. In addition, the research will discuss the
response to intentional pollution under U.S. legislation, namely Oil Pollution Act 90,
Vessel General Permit, Clean Water Act and other legislation, in conjunction with
competent international legislation, utilizing distinct case law. Finally, the concept
of unlimited liability, introduced by the US Oil Pollution Act 90, will be assessed, and
its connection to the principles of maritime sustainability will be evaluated.
Keywords: USCG, OPA 90, VGP, maritime sustainability
184
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Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Oral presentation / Usmeno priopćenje
Legal Aspects of rigging CO2 emission data and
the global fraud of the German automobile
giant
Danija BUDIMIR, Sara KORADE
Danija Budimir Attorney at Law, Office in Zagreb, Avenija Većeslava Holjevca 40, Zagreb,
Croatia
Abstract
Eight years after the outbreak of the Volkswagen emissions scandal and two years
after the trial in Germany started, the expected decision in one of the biggest affairs
of the world car market has still not been made. Four former executives of one of
the world's leading automakers are facing indictments before the German court
accusing them of various crimes for secretly installing manipulated software on
millions of cars that made Volkswagen vehicles appear cleaner than other cars in
laboratory tests, even though they emitted several times higher amounts of harmful
exhaust gases than permitted. After the revelation of the affair in the USA, the
American courts have already passed judgments against the responsible persons and
the main actors of Volkswagen because of what the corporation has already
compensated the injured parties in amounts reaching several billion dollars. Since
the described affair in the Republic of Croatia, in contrast to other European and
world countries, has not received enough attention from the public and the media,
this presentation aims to raise awareness of the enormous success of environmental
associations and activists, given that it was through their efforts that one of the
biggest scandals in the history of the automotive industry was revealed.
Keywords: Volkswagen, gas emission, indictment, environmental pollution,
ecological associations, compensation, "clean diesel"
185
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Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Oral presentation / Usmeno priopćenje
Pravni aspekti lažiranja podataka o emisiji CO2 i
globalne prijevare njemačkog automobilskog
giganta
Danija BUDIMIR, Sara KORADE
Odvjetnica Danija Budimir, Odvjetnički ured Zagreb, Avenija Većeslava Holjevca 40, Zagreb,
Hrvatska
Sažetak
Osam godina nakon izbijanja skandala zbog lažiranja rezultata testova o emisiji i
kvaliteti ispušnih plinova Volkswagena te dvije godine nakon početka suđenja u
Njemačkoj, iščekivana odluka u jednoj od najvećih afera na svjetskom tržištu
automobila još uvijek nije donesena. Četvorica bivših vodećih osoba jednog od
vodećih svjetskih proizvođača automobila pred njemačkim sudom suočeno je s
optužnicama kojima se terete za razna kaznena djela zbog prešutnog instaliranja
manipuliranog softvera na milijunima automobila, a kojima je omogućio da se
Volkswagenova vozila u laboratorijskim ispitivanjima čine čišćima od ostalih
automobila, iako su ispuštala nekoliko puta veće količine štetnih ispušnih plinova od
dopuštene. Nakon otkrivanja afere u SAD-u, američki su sudovi već donijeli
osuđujuće odluke protiv odgovornih osoba i glavnih aktera Volkswagena, a
korporacija je oštećenike već i obeštetila u iznosima koji dostižu nekoliko milijardi
dolara. Budući da opisanoj aferi u Republici Hrvatskoj, za razliku od ostalih europskih
i svjetskih zemalja, nije pridodana dovoljna pažnja javnosti i medija, cilj je ove
prezentacije podići svijest o ogromnom uspjehu ekoloških udruga i aktivista, s
obzirom da je upravo njihovim zalaganjem došlo do rasvjetljavanja jednog od
najvećih skandala u povijesti automobilske industrije.
Ključne riječi: Volkswagen, emisija ispušnih plinova, optužnica, onečišćenje okoliša,
ekološke udruge, odšteta, „čisti dizel“
186
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Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Oral presentation / Usmeno priopćenje
Analysis of selected special administrative
procedures in the field of environmental
protection and administrative-juridical protection
Ana ĐANIĆ ČEKO
Josip Juraj Strossmayer University of Osijek, Faculty of Law Osijek, S. Radića 13, Osijek, Croatia
Abstract
Preservation of the human environment represents a constitutional value and the
environment represents an asset of interest to the Republic of Croatia and enjoys its
special protection. Every person has the right to live in a clean and healthy
environment, taking into account the protection and improvement of the
environment. Adequate environmental protection is necessary for human well-being
and the enjoyment of basic human rights. Therefore, from an administrative-legal
point of view, we consider it important to analyze a special administrative procedure
in relation to the resolution of administrative matters and the adoption of
administrative acts related to the field of environmental protection, i.e. assessment
of interventions in the environment and issuance of environmental permits. The
paper will present and analyze the legal framework based on the Environmental
Protection Act. Competent authorities and the course of implementation of special
administrative procedures related to the issuance of an environmental permit will
be highlighted. The Ministry of Economy and Sustainable Development stands out as
the main body of state administration responsible for making the aforementioned
decisions. By comparing two procedural laws, the General Administrative Procedure
Act (lex generalis) and the Environmental Protection Law (lex specialis), it will be
established whether and to what extent certain deviations exist. Furthermore,
further legal protection will be presented within the framework of the administrative
dispute, regarding lawsuits for the assessment of the legality of acts. The analysis of
specific court cases in the selected period will provide direct insight into the decisionmaking process of administrative courts and indicate the complexity of
environmental issues.
Keywords: environmental protection, special administrative procedure,
administrative-judicial protection, environmental permit, Ministry of Economy and
Sustainable Development
187
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Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Oral presentation / Usmeno priopćenje
Analiza odabranih posebnih upravnih postupaka
u području zaštite okoliša i upravno-sudske
zaštite
Ana ĐANIĆ ČEKO
Sveučilište Josipa Jurja Strossmayera u Osijeku, Pravni fakultet Osijek, S. Radića 13, Osijek,
Hrvatska
Sažetak
Očuvanje čovjekova okoliša predstavlja ustavnu vrednotu te okoliš predstavlja dobro
od interesa za Republiku Hrvatsku i uživa njezinu posebnu zaštitu. Svaka osoba ima
pravo živjeti u čistom i po zdravlje pogodnom okolišu, vodeći računa o zaštiti i
unapređenju okoliša. Pri tome je odgovarajuća zaštita okoliša nužna za dobrobit
čovjeka i uživanje osnovnih ljudskih prava. Stoga, s upravno-pravnog gledišta
smatramo važnim analizirati poseban upravni postupak u odnosu na rješavanje
upravnih stvari i donošenje upravnih akata vezanih za područje zaštite okoliša,
odnosno procjene utjecaja zahtava na okoliš i izdavanje okolišne dozvole. U radu će
se prikazati i analizirati pravni okvir temeljem Zakona o zaštiti okoliša. Istaknut će se
nadležna tijela i tijek provođenja posebnih upravnih postupaka vezanih izdavanje
okolišne dozvole. Kao glavno tijelo državne uprave nadležno za donošenje navedenih
rješenja ističe se Ministarstvo gospodarstva i održivog razvoja. Usporedbom dvaju
procesnih zakona, Zakona o općem upravnom postupku (lex generalis) i Zakona o
zaštiti okoliša (lex specialis), ustvrdit će se postoje li i u kojem mjeri određena
odstupanja. Nadalje, prikazat će se daljnja pravna zaštita u okviru upravnog spora,
povodom tužbi radi ocjene zakonitosti akata. Analizom konkretnih sudskih predmeta
u odabranom razdoblju, omogućit će se izravan uvid u način odlučivanja upravnih
sudova i ukazati na složenost predmeta iz okolišne problematike.
Ključne riječi: zaštita okoliša, posebni upravni postupak, upravno-sudska zaštita,
okolišna dozvola, Ministarstvo gospodarstva i održivog razvoja
188
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Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Oral presentation / Usmeno priopćenje
Sustainable artificial intelligence in public policies
proposals
Antonija HINCKEL OSOJNIK
University of Göttingen, Faculty of Law, Platz d. Göttinger Sieben 6, Göttingen, Germany
Abstract
Considering the growing importance of artificial intelligence in the fight against
climate change, AI systems for sustainability are becoming a significantly important
topic. This paper aims to draw a connection between sustainability and AI systems
as desirable regulatory targets. While using a transdisciplinary method, it also
clarifies the concept of ‘sustainable AI’, which focuses on the sustainability of AI
systems during the whole cycle. Recently proposed, the Commission’s AI Act
emphasizes AI risks and individual harm that could result from AI systems, but it
misses the opportunity to address sustainability. While being aware of technological
transformation challenges and opportunities, both policy targets could be achieved
by fostering ‘sustainable AI’: digitalization and sustainability. The environmental
footprint of digital transformation should not be considered irrelevant when
implementing new policies. Although the environmental footprint and societal harm
could result from AI systems applications, they are already familiar notions in
environmental law. Environmental law focuses on local communities and the
preservation of public good, and it can steer the AI systems towards the same goals.
Thus, environmental law can offer valuable insights when regulating AI systems.
Keywords: environmental law, sustainability, sustainable AI, artificial intelligence,
societal harms
189
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Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Oral presentation / Usmeno priopćenje
Održiva umjetna inteligencija u prijedlozima
javnih politika
Antonija HINCKEL OSOJNIK
Sveučilište u Göttingenu, Pravni fakultet, Platz Göttinger Sieben 6, Göttingen, Njemačka
Sažetak
S obzirom na sve veću važnost umjetne inteligencije u borbi protiv klimatskih
promjena, AI sustavi za održivost postaju značajno bitna tema. Cilj ovog rada je
povući vezu između održivosti i umjetne inteligencije kao regulatornog cilja. Koristeći
transdisciplinarnu metodu, rad pojašnjava koncept ‘održive umjetne inteligencije’,
koji se fokusira na održivost sustava umjetne inteligencije tijekom cijelog ciklusa.
Nedavno predloženi Akt o umjetnoj inteligenciji Europske komisije naglašava rizike
od umjetne inteligencije i pojedinačnu štetu koja bi mogla proizaći iz sustava umjetne
inteligencije, a propušta priliku adresirati održivost. Uz svijest o izazovima i prilikama
koje proizlaze iz tehnološke transformacije, poticanjem ‘održive umjetne
inteligencije’ mogla bi se postići oba cilja javnih politika: digitalizacija i održivost. Iako
bi ekološki otisak i šteta za okoliš mogli proizaći iz primjene AI sustava, oni su već
poznati pojmovi u okolišnom pravu. Ekološke posljedice digitalne transformacije ne
bi smjele biti zanemarene prilkom provedbe novih javnih politika. Ekološko pravo je
usredotočeno na lokalne zajednice i očuvanje javnog dobra i može usmjeriti sustave
umjetne inteligencije prema istim ciljevima. Stoga okolišno pravo regulatorima može
ponuditi dragocjene uvide prilikom regulacije sustava umjetne inteligencije.
Ključne riječi: okolišno pravo, održivost, održiva umjetna inteligencija, umjetna
inteligencija, šteta za okoliš
190
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Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Poster presentation / Postersko priopćenje
Integration of the „do no significant harm“
(DNSH) principle in the Strategic Environmental
Assessment (SEA) of programme documents of
Republic of Bulgaria for the management of EU
funds for the 2021-2027 programme period
Stanimira IVANOVA1, Rayna GEORGIEVA2, Petar PETROV2
1
2
P-United Ltd., 1797 Sofia, 14 Kliment Ohridski Blvd., Bulgaria
University of Forestry, 1797 Sofia, 10 Kliment Ohridski Blvd., Bulgaria
Abstract
In view of the growing importance of sustainable finance to complement the
legislative agenda of the European Green Deal, the DNSH principle, introduced
through the Taxonomy Regulation, is at the heart of a classification system of
environmentally sustainable economic activities, which is applicable in several pieces
of legislation in the area of sustainable finance. In accordance with the Common
Provisions Regulation, the Funds should support activities that respect the climate
and environmental standards and that would do no significant harm to the
environmental objectives. The aim of the current article is to explore the DNSH
relevance of programme documents of the Republic of Bulgaria for the management
of European funds for the 2021-2027 programme period and to demonstrate the
integration of the DNSH principle in SEA. Two programmes have been explored –
Programme Environment and Marine, Fisheries and Aquaculture Programme. The
SEA was used to demonstrate and to evidence the DNSH compliance. Two
approaches have been applied – for the Programme Environment separate DNSH
assessment has been carried out and the results have been integrated in the SEA, for
the Marine, Fisheries and Aquaculture Programme the DNSH compliance was
directly incorporated in the SEA. Both programmes were approved by the European
Commission in 2022.
Keywords: SEA, DNSH, taxonomy, sustainable, programme
191
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Oral presentation / Usmeno priopćenje
Environmental protection before the Court of
Justice of the European Union
Tunjica PETRAŠEVIĆ, Dunja DUIĆ, Veronika SUDAR
Josip Juraj Strossmayer University of Osijek, Faculty of Law, S. Radića 13, Osijek, Croatia
Abstract
The right to environmental protection is one of the fundamental human rights
guaranteed by the Charter of Fundamental Rights of the European Union (further:
Charter). Specifically the Charter, in Art. 37 obliges the European Union to include
and ensure a high level of protection and improvement of the quality of the
environment in the policies it adopts with the application of sustainable
development principles. The Treaty on the Functioning of the European Union
contains almost the same provision in Art. 11 and in Art. 191 - 193, according to
which the fight against climate change is an explicit goal of environmental policy.
Furthermore, according to Art. 3 of the Treaty on the European Union, the European
Union works on sustainable development, which is based, among other things, on a
high level of protection and improvement of the quality of the environment, very
similar to what is prescribed by the Charter. European Union policies protect the
right to environmental protection and strive to reduce the risk of climate change and
the risk to human health and biological diversity. In a large number of legislative acts
in the field of environmental protection, the European Green Deal stands out. The
goal of the European Green Deal is to turn Europe into the first carbon-neutral
continent, which will be achieved in part through the development of clean energy
sources and green technologies. Nevertheless, there is an increasing number of cases
before the Court of Justice of the EU related to the violation of environmental
protection rights, that is, violations of environmental protection provisions adopted
by the European Union. Through the analysis of selected case law, the authors will
try to determine which are the most frequent violations committed by member
states or citizens of the European Union in the area of environmental protection.
Keywords: European Union, environmental protection law, the Court of Justice of
the EU, sustainable development
192
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Oral presentation / Usmeno priopćenje
Zaštita okoliša pred Sudom Europske unije
Tunjica PETRAŠEVIĆ, Dunja DUIĆ, Veronika SUDAR
Sveučilište Josipa Jurja Strossmayera u Osijeku, Pravni fakultet Osijek, S. Radića 13, Osijek,
Hrvatska
Sažetak
Pravo zaštite okoliša jedno je od temeljnih ljudskih prava zajamčenih Poveljom
Europske unije o temeljnim pravima (dalje: Povelja). Konkretno, čl. 37. Povelje
obvezuje Europsku uniju na uključivanje i osiguravanje visoke razine zaštite i
poboljšanja kvaliteta okoliša u politikama koje donosi uz primjenu načela održivog
razvoja. Gotovo istu odredbu sadrži i Ugovor o funkcioniranju Europske unije u čl. 11.
te u čl. 191. - 193. prema kojima je borba protiv klimatskih promjena izričit cilj politika
u području okoliša. Nadalje, prema čl. 3. Ugovora o Europskoj uniji, Europska unija
radi na održivom razvoju koji se temelji između ostalog na visokoj razini zaštite i
poboljšanja kvalitete okoliša, vrlo slično kako j to propisano Poveljom. Politikama
Europske unije štiti se pravo zaštite okoliš i nastoji se smanjiti rizike od klimatskih
promjena te rizike za zdravlje ljudi i biološku raznolikost. U velikom broju
zakonodavnih akata iz područja zaštite okoliša posebno se ističe Europski zeleni plan.
Cilj Europskog zelenog plana je pretvoriti Europu u prvi ugljično neutralan kontinent,
što će se dijelom ostvariti razvojem čišćih izvora energije i zelenih tehnologija. Ipak,
postoji sve veći broj predmeta pred Sudom EU koji se odnose na povrijede prava
zaštite okoliša, odnosno kršenja odredbi o zaštiti okoliša koje je Europska unija
donijela. Autori će kroz analizu odabranih predmeta sudske prakse pokušati utvrditi
koje su najčešće povrjede koje države članice ili građani Europske unije čine u
području zaštite okoliša.
Ključne riječi: Europska unija, održivi razvoj, pravo zaštite okoliša, Sud Europske unije
193
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Oral presentation / Usmeno priopćenje
Charging Towards a Green Future: Challenges to
Electromobility Regulation in Croatia
Raul PENDE
University of Zagreb, Faculty of Law, Trg Republike Hrvatske 14, Zagreb, Croatia
Abstract
Recognized by the European Union as one of the building blocks of an energyefficient future, e-mobility is a turning point for legislation relating to public and
private property management. The implementation of charging infrastructure
requires a set of challenging undertakings, more so in circumstances of coownership. An in-depth analysis of current and prospective, national and EU,
legislation has revealed a dire need for guidance and improvement in the sector.
Firstly, an overview is made of the legislation regarding some key aspects of emobility. That is either through public policies or by mandating certain
improvements on private property real estate. Secondly, an exhaustive analysis is
provided which encompasses all relevant steps that co-owners must undergo in
order to successfully install EV charging stations. The regulatory framework covered
in the latter section includes building regulations, Electric Power System regulation
and property law, with special regard to decision-making processes in cases of realestate co-ownership. Finally, having taken into consideration planned regulatory
developments on the EU level, a reasoned opinion on the necessity of a national
legislative reform in the field of e-mobility is provided.
Keywords: electromobility, co-ownership management, charging infrastructure,
Electric Power System efficiency
194
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Poster presentation / Postersko priopćenje
Croatian Organic Agriculture within the
Common Agricultural Policy of the European
Union
Ines POHAJDA1, Jelena GADŽE1, Kristina BATELJA LODETA2
1
2
Ministry of Agriculture, Ulica grada Vukovara 78, Zagreb, Croatia
University of Zagreb, Faculty of Agriculture, Svetošimunska cesta 25, Zagreb, Croatia
Abstract
Croatian organic agriculture was introduced in 2001 by the Law on Organic
Production of Agricultural and Food Products. Since 2002, national subsidies for this
production have been mandatory. With the accession of the Republic of Croatia to
the European Union, the Common Agricultural Policy offers new opportunities.
Under the Rural Development Programme of the Republic of Croatia for the period
2014-2020 (RDP), financed by the European Agricultural Fund for Rural Development
(EAFRD), organic production has been financed since 2015 through Measure 11
Organic Farming (M 11). With the aim of identifying the strengthening of Croatian
organic farming under the Common Agricultural Policy, this study analyzed two
periods of organic production (thirteen years without the application of M 11 and
seven years with the application of M 11). The continuous increase of areas under M
11 is proportional to the increase in the total number of areas under organic farming.
Accordingly, in 2015, there were 69280 ha and in 2021, 116459 ha within M 11. The
conducted research shows a significant increase in organically farmed areas with the
introduction of M 11. It is important to continue this support within the framework
of the Strategic Plan of the Common Agricultural Policy of the Republic of Croatia
2023-2027.
Keywords: organic production, organic production subsidies, RDP, Measure 11,
EAFRD
195
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Oral presentation / Usmeno priopćenje
Protection against environmental pollution from
harmful noise emissions and light emissions in
the light emission of the administrative principle
of proportionality
Domagoj ROŽAC, Daša PANJAKOVIĆ SENJIĆ
University of Applied Sciences “Lavoslav Ružička” in Vukovar, Županijska ulica 50, Vukovar,
Croatia
Abstract
In the paper, the authors compare and analyze the provisions of the Noise protection
act (Official Gazette, No. 30/2009, 55/2013, 153/2013, 41/2016, 114/2018 and
14/2021, hereinafter: NPA) and Protection against light pollution act (Official Gazette,
No. 14/2019, hereinafter: PALPA) as lex specialis, with the provisions of the
Environmental Protection Act as lex generalis, the basic concepts of environmental
protection that will lead to harmful light and noise immissions. In the rest of the paper,
using the method of deduction and induction through the administrative principle of
proportionality, the authors analyzed and summarized the behavior of institutions in
determining and imposing administrative measures. They related this to the objective
of timeliness of the same measures, the application of the most effective technique
and technology and their economic feasibility to protect the environment from
pollution. From this, the occurrence of new forms of pollution with the mentioned
immissions, as well as their reduction and prevention, were identified, whereupon it
was necessary to link the drawn conclusions with the latest conclusions, goals, and
measures of the Paris Agreement, and based on which the strategy "Creating a Climate
Resilient Europe" - the new EU strategy for adaptation to climate change - was
adopted. The aim of the work is to harmonize the principles, institutes of
administrative legal protection against harmful light immissions and noise immissions,
pointing out the problem of partial or total failure to take measures to reduce the
impact on the environment caused by the aforementioned sources as much as
possible, so that the environment can recover in a certain period of time.
Keywords: proportionality principle, environmental pollution, noise immission, light
immission
196
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Oral presentation / Usmeno priopćenje
Zaštita od onečišćenja okoliša od štetnih imisija
buke i svjetlosnih imisije u emisiji u svjetlu
primjene upravnog načela razmjernosti
Domagoj ROŽAC, Daša PANJAKOVIĆ SENJIĆ
Veleučilište „Lavoslav Ružička“ u Vukovaru, Županijska ulica 50, Vukovar, Hrvatska
Sažetak
Kroz rad autori će primjenom usporedbe i analize odredbi Zakon o zaštiti od buke
(Narodne novine, 30/2009., 55/2013., 153/2013., 41/2016., 114/2018. i 14/2021.
dalje: ZZB) i Zakon o zaštiti od svjetlosnog onečišćenja (Narodne novine, broj:
14/2019., dalje: ZZSO) kao lex specialisima, sa odredbama Zakona o zaštiti okoliša
kao lex generalisa, utvrdili osnovne pojmove zaštite okoliša koje će dovesti u vezu sa
štetnim svjetlosnim imisija i imisija buke. U daljnjem dijelu rada autori su
primjenjujući metodu dedukcije i indukcije kroz upravno načelo razmjernosti
analizirali te sintetizirali postupanje institucija prilikom određivanja i izricanja
upravnih mjera. Prethodno navedeno dovodeći u vezu s ciljem pravovremenosti istih
mjere, primjene najučinkovitije tehnike i tehnologije te njihove gospodarske
provedivosti u zaštiti od onečišćenja okoliša. Iz kojih je određena pojavnost novih
oblika onečišćenja imenovanim imisijama kao i njihovo smanjivanje i sprječavanje na
osnovu kojih je valjalo izvedene zaključke povezati sa recentnim zaključcima,
ciljevima i mjerama donesenim u Pariškom sporazumu, a na osnovu kojeg je usvojena
strategija „Stvaranje Europe otporne na klimatske promjene“ – nova strategija EU-a
za prilagodbu klimatskim promjenama. Povod izrade rada je približavanja načela,
instituta upravnopravne zaštite od štetnih svjetlosnih imisija i imisija buke kroz
ukazivanje na problematiku djelomičnog ili potpunog izostanka poduzimanja mjera,
kako bi se posljedice na okoliš s osnov navedenih izvora smanjile u što većoj mjeri,
čime bi se okoliš kroz određeno vremensko razdoblje oporavio.
Ključne riječi: načelo razmjernosti, onečišćenje okoliša, imisija buke, svjetlosna
imisija.
197
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Oral presentation / Usmeno priopćenje
With legal regulation to green transport - state
and challenges
Aleksandra VASILJ1, Biljana ČINČURAK ERCEG1, Iva IŽAKOVIĆ2
1
2
Josip Juraj Strossmayer University of Osijek, Faculty of Law, S. Radića 13, Osijek, Croatia
University of Applied Sciences “Lavoslav Ružička” in Vukovar, Županijska ulica 50, Vukovar,
Croatia
Abstract
Climate change and a polluted environment are among the biggest threats to
humanity. Air, water, and soil pollution are largely affected by traffic. Also, with the
development of urban areas, the transport infrastructure occupies more and more
green areas. In response to climate change, the European Commission presented the
"European Green Deal" in 2019, which aims to create Europe as a climate-neutral
continent by 2050. The above requires changes in all economic sectors, especially in
transport. The aim is to reduce greenhouse gas emissions by encouraging sustainable
mobility, strengthening public transport, and using sustainable alternative fuels. The
paper analyses the provisions of the European Green Deal, the European Climate Law
(Regulation (EU) 2021/1119), and the legislative proposals package "Fit for 55%". The
question is whether the Republic of Croatia is ready to implement European
environmental regulations and standards? The national legal order has no special
regulation of sustainable transport. Changing inadequate legal solutions and
harmonizing them with European regulation is necessary. Although the National
Recovery and Resilience Plan, as well as the Transport Development Strategy of the
Republic of Croatia, propose adopting various plans for sustainable mobility, it is an
ambitious, long-term, and complex process. The paper aims to determine whether
the legislator at the national level has adequately regulated the introduction of
modern transport trends and whether this contributes to the creation of sustainable
(green) transport and environmental protection.
Keywords: transport, sustainable development, environmental protection,
environmental law, legal regulation
198
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Environmental Regulations and Laws / Okolišno pravo i zakonska regulativa
Oral presentation / Usmeno priopćenje
Pravnom regulativom do zelenog prometa –
stanje i izazovi
Aleksandra VASILJ1, Biljana ČINČURAK ERCEG2, Iva IŽAKOVIĆ2
Sveučilište Josipa Jurja Strossmayera u Osijeku, Pravni fakultet Osijek, S. Radića 13, Osijek,
Hrvatska
2
Veleučilište „Lavoslav Ružička“ u Vukovaru, Županijska 50, Vukovar, Hrvatska
1
Sažetak
Klimatske promjene i onečišćeni okoliš među najvećim su prijetnjama čovječanstva.
Na onečišćenje zraka, vode i tla u velikoj mjeri utječe promet. Također, razvojem
urbanih područja prometna infrastruktura zauzima sve više zelenih površina. Kao
odgovor na klimatske promjene Europska komisija predstavila je 2019. godine
„Europski zeleni plan“ kojim do 2050. godine želi stvoriti Europu kao klimatski
neutralni kontinent. Navedeno zahtijeva promjene u svim gospodarskim sektorima,
posebice u prometu. Cilj je smanjiti emisije stakleničkih plinova poticanjem održive
mobilnosti, jačanjem javnog prijevoza i uporabom održivih alternativnih goriva. U
radu se analiziraju odredbe Europskog zelenog plana, Europskog zakona o klimi
(Uredba (EU) 2021/1119) te paketa prijedloga izmjene zakonodavstva „Spremni za
55%“. Postavlja se pitanje je li Republika Hrvatska spremna za implementaciju
europskih ekoloških propisa i standarda? U nacionalnom pravnom poretku nije
donesen poseban propis koji regulira održivi promet. Potrebno je izmijeniti
neadekvatna pravna rješenja i uskladiti ih s europskom regulativom. Iako se u
Nacionalnom planu oporavka i otpornosti kao i u Strategiji prometnog razvoja
Republike Hrvatske predlaže donošenje različitih planova za održivu mobilnosti, riječ
je o ambicioznom, dugotrajnom i kompleksnom procesu. Cilj rada je utvrditi je li
zakonodavac na nacionalnoj razini adekvatno regulirao uvođenje suvremenih
prometnih trendova i pridonosi li se time stvaranju održivog (zelenog) prometa i
zaštiti okoliša.
Ključne riječi: promet, održivi razvoj, zaštita okoliša, pravo okoliša, pravna regulativa
199
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Presentations / Priopćenja
_____________________________________
Forestry and Urban Forestry
Šumarstvo i urbano šumarstvo
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Forestry and Urban Forestry / Šumarstvo i urbano šumarstvo
Poster presentation / Postersko priopćenje
Demining, restoration and protection of forest
and forestland in protected and Natura 2000 sites
in Danube-Drava Region – NATURAVITA
Irena FRANJIĆ, Dragomir PFEIFER, Blaž ŠTEFANEK
Croatian Forests Ltd. Directorate, Department for Green Energy and Projects financed by EU
Funds and for International Projects, Ulica kneza Branimira 1, Zagreb, Croatia
Abstract
Croatian Forests Ltd., together with project partners Croatian Waters, the Ministry
of the Interior, the Ministry of Regional Development and EU Funds and Public
Institution Nature Park Kopacki rit have been implementing the project “Naturavita”
which includes activities of mine clearance, restoration and protection of forests and
forest land and protection of water resources and on water dependant ecosystems
in the nature park “Kopački rit” and the Regional Park “Mura-Drava”. The total value
of the project is EUR 49,971,620.31, of which 85% is financed by the EU from the
Cohesion Fund. The Project will be implemented by the end of 2023. Through the
implementation of project activities, more than 25 km2 of forests and forest land in
the project area was cleared of mines and other unexploded. One of the targets of
the project is to carry out biological restoration of forests on 868.87 ha. The largest
share of the restored areas is the area restored with pedunculate oak (Quercus
robur) seedlings 295.61 ha (34%), followed by white willow (Salix alba), 257.43 ha,
black poplar (Populus nigra) 173.83 ha, narrow-field ash (Fraxinus angustifolia)
108.85 ha and white poplar (Populus alba) 32.55 ha. About 2 million seedlings were
produced and planted for the needs of the project. After the planting of seedlings,
care of young forest stands is carried out in all restored areas, which implies the
mechanical removal of competing species. The Naturavita project will raise
awareness of the importance of biological diversity and sustainable forest
management through the implementation of educational programs for school
children. The final project outcomes include increased forest ecosystem services in
the project area.
Keywords: biological forest regeneration, forest protection, forest pedagogy
200
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Forestry and Urban Forestry / Šumarstvo i urbano šumarstvo
Poster presentation / Postersko priopćenje
Razminiranje, obnova i zaštita šuma i šumskog
zemljišta u zaštićenim i Natura 2000 područjima u
Dunavsko-dravskoj regiji – NATURAVITA
Irena FRANJIĆ, Dragomir PFEIFER, Blaž ŠTEFANEK
Hrvatske šume d.o.o., Sektor za zelenu energiju i projekte sufinancirane sredstvima EU
fondova i međunarodne projekte, Ulica kneza Branimira 1, Zagreb, Hrvatska
Sažetak
Hrvatske šume d.o.o. zajedno s partnerima Hrvatskim vodama, Ministarstvom
unutarnjih poslova, Ministarstvom regionalnoga razvoja i fondova Europske unije i
JU Parkom prirode Kopački rit od 2015. godine provode projekt razminiranja, obnove
i zaštite šuma, šumskog zemljišta i vodnih resursa unutar područja zaštićenih
ekološkom mrežom Natura 2000, a koja uključuju Park prirode Kopački rit i
Regionalni park Mura – Drava. Ukupna vrijednost projekta je 49.971.620,31 EUR od
čega 85 % čine bespovratna sredstva EU iz Kohezijskog fonda, a prvodit će se do kraja
2023. godine. Kroz projekt je razminirano više od 25 km2 šuma i šumskog zemljišta u
PP Kopački rit i Regionalnom parku Mura-Drava. Jedan od ciljeva projekta je provesti
biološku obnovu šuma na 868,87 ha. Najveći udjel u obnovljenim površinama imaju
površine obnovljene sadnicama hrasta lužnjaka (Quercus robur) 295,61 ha (34 %),
zatim slijede obična vrba (Salix alba) 257,43 ha, crna topola (Populus nigra) 173,83
ha, poljski jasen (Fraxinus angustifolia) 108,85 ha i bijela topola (Populus alba) 32,55
ha. U tu svrhu proizvedeno je i posađeno oko 2 milijuna sadnica. Nakon sadnje
sadnica, na svim obnovljenim površinama provode se radovi njege mladih šumskih
sastojina što podrazumijeva mehaničko uklanjanje konkurentskih vrsta. Projektom
Naturavita podizat će se svijest o važnosti biološke raznolikosti i održivom
gospodarenju šumama kroz razvoj i provedbu edukacijskih programa za školsku
djecu, studente i lokalno stanovništvo u obnovljenom Edukacijsko posjetiteljskom
centru “Podravlje”. Aktivnostima projekta povećat će se vrijednost općekorisnih
funkcija šuma projektnog područja.
Ključne riječi: biološka obnova šuma, zaštita šuma, šumska pedagogija
201
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Forestry and Urban Forestry / Šumarstvo i urbano šumarstvo
Oral presentation / Usmeno priopćenje
Development of European standards in urban
forestry and arboriculture
Goran HULJENIĆ, Ana Marija MARIN, Andrija MAJIĆ
Urbani šumari d.o.o, Športska ulica 11, Novo Čiče, Croatia
Abstract
The importance of urban green areas is growing every day, as the number of urban
residents is also growing. In order to optimize the planning of the future and
maintenance of existing green areas in urban areas, European and international
experts and scientists have been actively developing European standards in the
interdisciplinary field of urban forestry and arboriculture since 2018. The first
Erasmus+ project "Technical Standards in Tree Work-TeST" was established: the
European tree pruning standard, the tree planting standard and the tree stabilization
standard. The current Erasmus+ project "European Consulting Standards in Tree
Work - EcoST" establishes 3 standards for consultants: the European tree assessment
standard, the tree value assessment standard and the tree protection standard
during construction work. Through future Erasmus+ projects, European experts will
work on the development and establishment of a new European education and
certification for consultants "European Tree Assessor" and education and
certification for management staff of local self-government units "Urban Tree
Management Skills Certification". Croatia is represented in the development of
standards and education by the experts of the company Urbani šumari d.o.o., and
they lead the development of the first educational and certification center for
Croatia and SE Europe licensed by the European Council for Arboriculture (EAC)
through the Erasmus+ project "Developing digital forms of learning and new
certification programs in the field of arboriculture and urban forestry at the level of
SE Europe". The creation and implementation of European standards promotes the
sustainable development of urban areas.
Keywords: European standards, Erasmus+, green areas, sustainability, education
202
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Forestry and Urban Forestry / Šumarstvo i urbano šumarstvo
Oral presentation / Usmeno priopćenje
Razvoj europskih standarda u urbanom
šumarstvu i arborikulturi
Goran HULJENIĆ, Ana Marija MARIN, Andrija MAJIĆ
Urbani šumari d.o.o, Športska ulica 11, Novo Čiče, Hrvatska
Sažetak
Važnost urbanih zelenih površina svakodnevno raste jer i broj stanovnika gradova
raste. Kako bi se planiranje budućih i održavanje postojećih zelenih površina u
urbanim područjima optimiziralo europski i međunarodni stručnjaci i znanstvenici od
2018. godine aktivno razvijaju europske standarde u interdisciplinarnom području
urbanog šumarstva i arborikulture. Prvim Erasmus+ projektom „Technical Standards
in Tree Work-TeST“ uspostavljeni su: Europski standard orezivanja stabala, standard
sadnje stabala i standard stabilizacije stabala. Aktualnim Erasmus+ projektom
„European Consulting Standards in Tree Work – EcoST“ uspostavljaju se 3 standarda
za konzultante: Europski standard prosudbe stabala, standard procjene vrijednosti
stabla i standard zaštite stabala prilikom građevinskih radova. Kroz buduće Erasmus+
projekte europski stručnjaci će raditi i na razvoju i uspostavi nove europske edukacije
i certifikacije za konzultante „European Tree Assessor“ te edukaciji i certifikaciji za
rukovodeće kadrove jedinica lokalne samouprave „Urban Tree Management Skills
Certification“. Hrvatsku u razvoju standarda i edukacija predstavljaju stručnjaci
poduzeća Urbani šumari d.o.o., te vode razvoj prvog edukacijskog i certifikacijskog
centra za Hrvatsku i JI Europu sa licencom Europskog vijeća za arborikulturu (EAC)
kroz Erasmus+ projekt „Razvijanje digitalnih oblika učenja i novih certifikacijskih
programa u području arborikulture i urbanog šumarstva na razini JI Europe“.
Stvaranje i implementacija europskih standarda utječe na održivi razvoj urbanih
područja.
Ključne riječi: Europski standardi, Erasmus+, zelene površine, održivost, edukacija
203
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Forestry and Urban Forestry / Šumarstvo i urbano šumarstvo
Poster presentation / Postersko priopćenje
Digital system for the management of woody
greenery - the basis of good management in
urban forestry
Goran HULJENIĆ, Ana Marija MARIN, Andrija MAJIĆ
Urbani šumari d.o.o, Športska ulica 11, Novo Čiče, Hrvatska
Abstract
Urban forestry is an extremely interdisciplinary field in which, in addition to the care
of woody greenery, numerous other forms of infrastructure and management are
intertwined, therefore a well-established system of inventory and management of
woody greenery (SIMWG) is of particular importance. A well-established system
enables the direct connection of an individual tree in the field with its digital card,
which contains all the necessary data from the health status to the necessary
rehabilitation measures and methods of implementation of the measures. SIMWG
must respect the most modern professional standards and enable fast and effective
management. The participation of citizens and their information through SIMWG are
today considered imperative and can lead to the resolution of numerous conflicts in
the environment. With a well-established system of management of woody greenery
and professionally conducted inventory according to systematically set parameters,
it is possible to fully plan maintenance costs that are in accordance with the
principles of sustainability. A properly implemented system enables the recording
and valorization of biodiversity in urban areas, as well as the methodology of
recommending the protection of microhabitats, which are very important niches for
numerous endangered species. It is also important to enable the calculation of
ecological benefits of existing urban greenery (CO2 compensation, impact on the
heat island, impact on drainage, etc.), as well as by planning new urban planting
projects. SIMWG enables the implementation of modern methods of tree
diagnostics, which affects the preservation, especially of older trees, and the safety
of all stakeholders in their environment.
Keywords: woody vegetation inventory, woody vegetation management, ecosystem
services, sustainable management, digitization of tree management
204
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Forestry and Urban Forestry / Šumarstvo i urbano šumarstvo
Poster presentation / Postersko priopćenje
Digitalni sustav za upravljanje drvenastim
zelenilom – osnova dobrog gospodarenja u
urbanom šumarstvu
Goran HULJENIĆ, Ana Marija MARIN, Andrija MAJIĆ
Urbani šumari d.o.o, Športska ulica 11, Novo Čiče, Hrvatska
Sažetak
Urbano šumarstvo je izuzetno interdisciplinarno područje u kojem se osim brige o
drvenastom zelenilu isprepliću brojni drugi oblici infrastruktura i gospodarenja, stoga
je dobro uspostavljen sustav inventarizacije i upravljanja drvenastim zelenilom
(SIIUDZ) od posebne važnosti. Dobro uspostavljen sustav omogućuje izravno
povezivanje pojedinog stabla na terenu s njegovim digitalnim kartonom koji sadrži
sve potrebne podatke od zdravstvenog stanja do potrebnih mjera sanacije i metoda
provedbe mjera. SIIUDZ mora uvažavati najmodernije standarde struke i
omogućavati brzo i efektivno gospodarenje. Participacija građana i njihovo
informiranje putem SIIUDZ danas se smatraju imperativnim i mogu dovesti do
rješavanja brojnih konflikta u okolišu. Kod dobro uspostavljenog sustava upravljanja
drvenastim zelenilom i stručno provedenom inventarizacijom prema sustavno
postavljenim parametrima moguće je u potpunosti planirati troškove održavanja koji
su u skladu s načelima održivosti. Pravilno izveden sustav omogućuje bilježenje i
valorizaciju bioraznolikosti u urbanim sredinama, kao i metodologiju preporuka
zaštite mikrostaništa koja su vrlo važne niše za brojne ugrožene vrste. Važno je i
omogućiti izračun ekoloških benefita postojećeg urbanog zelenila (CO2
kompenzacija, utjecaj na toplinski otok, utjecaj na odvodnju i dr.), kao i novih nasada.
SIIUDZ omogućuje implementaciju modernih metoda dijagnostike stabala što utječe
na očuvanje, posebice starijih, stabla i sigurnost svih dionika u okružju istih.
Ključne riječi: inventarizacija drvenastog zelenila, upravljanje drvenastim zelenilom,
usluge ekosustava, održivo gospodarenje, digitalizacija upravljanja stablima
205
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Forestry and Urban Forestry / Šumarstvo i urbano šumarstvo
Poster presentation / Postersko priopćenje
Initial monitoring of leaf chlorophyll
concentration of trees in an urban environment
Marko OŽURA, Nina POPOVIĆ, Zrinka MESIĆ
Karlovac University of Applied Sciences, Trg J. J. Strossmayera 9, Karlovac, Croatia
Abstract
Analysis of leaf chlorophyll concentration is important in assessing the physiological
condition and health status of target plants for both research and management
purposes. Nondestructive methods for determining leaf chlorophyll content allow
rapid and repeated measurements of the same leaves over time and immediate
assessment of the relative health status of plants. During the spring and summer
seasons we estimated foliar chlorophyll content using the SPAD 502DL meter from
the leaves of 30 trees of maple (Acer sp.). Measurements were collected from two
permanent plots in the town of Karlovac. We obtained data on the physiological
response of trees to the construction of communal infrastructure in the immediate
vicinity. Trees as a horticultural element in an urban environment require special
care and the use of rapid, nondestructive methods as a tool to define the effects of
construction practices on photosynthetic performance and health status. The initial
monitoring of photosynthetic activity parameters will be continued during the next
few growing seasons.
Keywords: leaf chlorophyll concentration, SPAD 502 meter, urban environment
206
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Presentations / Priopćenja
_____________________________________
Forestry and Urban Forestry / Šumarstvo i urbano šumarstvo
Poster presentation / Postersko priopćenje
Početno praćenje koncentracije klorofila u lišću
drveća u urbanom okolišu
Marko OŽURA, Nina POPOVIĆ, Zrinka MESIĆ
Veleučilište u Karlovcu, Trg J. J. Strossmayera 9, Karlovac, Hrvatska
Sažetak
Analiza koncentracije klorofila u listu važna je u procjeni fiziološkog stanja i
zdravstvenog statusa ciljnih biljaka kako za potrebe istraživanja tako i za potrebe
upravljanja. Nedestruktivne metode za određivanje sadržaja klorofila u lišću
omogućuju brza i ponovljena mjerenja istih listova tijekom vremena i neposrednu
procjenu relativnog zdravstvenog stanja biljaka. Tijekom proljetne i ljetne sezone
procijenili smo sadržaj klorofila u lišću pomoću uređaja SPAD 502DL iz lišća 30 stabala
javora (Acer sp.). Mjerenja su prikupljena s dvije stalne plohe u gradu Karlovcu. Dobili
smo podatke o fiziološkom odgovoru stabala na izgradnju komunalne infrastrukture
u neposrednoj blizini. Stabla kao hortikulturni element u urbanom okruženju
zahtijevaju posebnu brigu i korištenje brzih, nedestruktivnih metoda kao alata za
definiranje učinaka građevinskih praksi na njihov fotosintetski proces i zdravstveni
status. Inicijalno praćenje parametara fotosintetske aktivnosti bit će nastavljeno
tijekom sljedećih nekoliko vegetacijskih razdoblja.
Ključne riječi: koncentracija klorofila u listovima, SPAD 502 klorofilmetar, urbani
okoliš
207
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Forestry and Urban Forestry / Šumarstvo i urbano šumarstvo
Oral presentation / Usmeno priopćenje
Hidden broad strokes in a shortcut for landscape
resilience: rediscovering the lost Belgrade river
shore
Boris RADIĆ, Milena VUKMIROVIĆ, Suzana GAVRILOVIĆ
University of Belgrade, Faculty of Forestry, Kneza Višeslava 1, Belgrade, Serbia
Abstract
Ecological connectivity is a vital characteristic of the landscape pattern, which
enables its superior climate resilience and the conservation of the vitality of the
landscape's character and connection with the past. Urban areas generally do not
have the potential to provide an adequate level of connectivity due to their
significant representation in built-up areas. For this reason, the realization of this
landscape capacity is mainly realized at the expense of urban recycling, where
abandoned or non-functional surfaces are transformed into multifunctional
elements of green infrastructure that provide a wide range of ecosystem services.
The quest for a new identity for Belgrade's urban landscape touched on the previous
space, which was the territory of the forerunner of the city and functioned according
to different natural principles. Newly designed open urban spaces must define a new
ambient unit in the urban landscape and create spatial, ecological, social, and
cultural connections between diverse city areas and functions. The primary design
strategy for urban landscapes must identify natural and cultural preferences that
serve as a template for mimicry-based replicabilities.
Keywords: landscape resilience, ecological connectivity, Belgrade river shore
208
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Forestry and Urban Forestry / Šumarstvo i urbano šumarstvo
Poster presentation / Postersko priopćenje
Creating forest management plans as ecological
network management plans – Ecomanager
Mile RADOČAJ, Irena FRANJIĆ, Blaž ŠTEFANEK
Croatian Forests Ltd. Directorate, Department for Green Energy and Projects financed by EU
Funds and for International Projects, Ulica kneza Branimira 1, Zagreb, Croatia
Abstract
All forests and forest lands in the territory of the Republic of Croatia make up a forest
management area of 2.7 million ha. Forest management plans are basic documents
for the management and use of forests and forest lands in the territory of the
Republic of Croatia, and the first plans were created in the middle of the 18th
century. When Croatia joined the EU, it assumed the obligation to manage the
ecological network Natura 2000, which covers 37% of the land territory and 16% of
the territorial sea and inland sea waters, a total of 2,569,200 ha. The aim of the
"ECOMANAGER" project is to ensure sustainable management of biodiversity in the
Nature 2000 forest areas through the creation of a Program for the management of
economic units with a Management Plan for the ecological network which will
adequately consider the requirements of the ecological network. The process of
creating a Program for the management of economic units with a Management Plan
for the ecological network is defined in detail by the Forest Management Ordinance.
The project implementation period is from January 2018 to June 2023. The total
value of the project is 18,077,084.86 EUR of which 85% are EU funds. The project
area includes 559,413 ha of forests and forest land owned by the Republic of Croatia
managed by Croatian Forests, and 382,536 ha are within the Natura 2000 ecological
network. Through the project, 167 Programs with established conservation
measures and activities will be created, in accordance with the provisions of the
Habitats Directive and the Birds Directive, and will represent a unique document that
will manage the forest part of the Natura 2000 area, more precisely with 15% of the
terrestrial part of the Natura 2000 area in the Republic of Croatia.
Keywords: Ecomanager, Natura 2000, forest management plans, ecological network
management plans
209
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Forestry and Urban Forestry / Šumarstvo i urbano šumarstvo
Poster presentation / Postersko priopćenje
Izgradnja šumskogospodarskih planova kao
planova upravljanja ekološkom mrežom –
Ecomanager
Mile RADOČAJ, Irena FRANJIĆ, Blaž ŠTEFANEK
Hrvatske šume d.o.o., Sektor za zelenu energiju i projekte sufinancirane sredstvima EU
fondova i međunarodne projekte, Ulica kneza Branimira 1, Zagreb, Hrvatska
Sažetak
Sve šume i šumska zemljišta na području Republike Hrvatske čine
šumskogospodarsko područje površine 2,7 milijuna ha. Šumskogospodarski planovi
temeljni su dokumenti za gospodarenje i korištenje šuma i šumskih zemljišta na
području RH, a prvi planovi nastali su polovicom 18. stoljeća. Ulaskom u EU, RH je
preuzela obvezu upravljanja ekološkom mrežom Natura 2000 koja obuhvaća 37 %
kopnenog i 16 % teritorijalnog mora i unutarnjih morskih voda, ukupno 2.569.200
ha. Cilj projekta „ECOMANAGER“ je osigurati održivo upravljanje bioraznolikošću u
šumskim područjima Nature 2000 kroz izradu Programa gospodarenja gospodarskim
jedinicama s planom upravljanja područjima ekološke mreže (PGEM) koji će na
odgovarajući način sagledavati zahtjeve ekološke mreže. Proces izrade PGEM-ova
detaljno je definiran Pravilnikom o uređivanju šuma. Razdoblje provedbe projekta je
od siječnja 2018. do lipnja 2023. godine. Ukupna vrijednost je 18.077.084,86 EUR od
čega su 85 % sredstva EU iz Kohezijskog fonda. Projektno područje obuhvaća 559.413
ha šuma i šumskog zemljišta u vlasništvu RH s kojima gospodare Hrvatske šume, a
382.536 ha nalazi se unutar ekološke mreže Natura 2000. Kroz projekt će biti
izrađeno 167 PGEM-ova s utvrđenim mjerama i aktivnostima za očuvanje, sukladno
odredbama Direktive o staništima i Direktive o pticama i predstavljat će jedinstveni
dokument kojim će se upravljati šumskim dijelom Natura 2000 područjem, točnije s
15 % kopnenog dijela Natura 2000 područja u RH.
ključne riječi: Ecomanager, Natura 2000, šumskogospodarski planovi, planovi
upravljanja ekološkom mrežom
210
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Forestry and Urban Forestry / Šumarstvo i urbano šumarstvo
Poster presentation / Postersko priopćenje
Developing Urban and Peri-urban Forests
Planning and Management Guidelines through a
Transnational Project – What have we learned
and what can we share with other cities?
Klemen STRMŠNIK, Matjaž HARMEL, Samo ŠKRJANEC, Matevž Premelč
ZaVita d.o.o., Tominškova 40, Ljubljana, Slovenia
Abstract
Urban and Peri-urban Forests (UPFs) are under increasing pressure from the everincreasing number of users and the ever-expanding set of activities. Without proper
cooperation between all key actors – owners, managers and users of UPFs – conflicts
and unsustainable use of forests arise. This is why 7 cities – Ljubljana, Vienna,
Budapest, Zagreb, Cluj-Napoca, Belgrade and Ivano-Frankivsk joined forces and
decided to improve the management and utilization of their UPFs through the
URBforDAN project – a transnational project implemented under the INTERREG
Danube Programme framework. All experiences, results and lessons learned were
collected in Urban and Peri-urban Forests Planning and Management Guidelines.
They actively promote cooperation between all key actors, equip them with needed
knowledge, and practical experience. They offer a comprehensive representation of
the planning process, as well as of applicative use of ecosystem services in the urban
environment and participatory involvement of all key actors – developed, tested and
implemented on a city level on 11 pilot sites. So far, no similar tool or guide devoted
to cities existed. As such they represent a new standard in sustainable urban
planning and management of UPF, and a best practice example of how cities can use
their UPF to move from theory to practice on climate change issues and improve the
wellbeing of their citizens. All experiences, results and lessons learned will be
showcased in this poster presentation.
Keywords: Urban Forests, Participatory Planning, Adaptive Management,
Guidelines, From Theory to Practice
211
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Forestry and Urban Forestry / Šumarstvo i urbano šumarstvo
Oral presentation / Usmeno priopćenje
Forest health resources: New approaches in
applied ecology
Marina VUKIN1, Mirjana BARTULA1, Radomir MANDIC1, Goran KNEZEVIC1,
Dragan NOVAKOVIC1, Adiba DZUDOVIC2
1
2
Metropolitan University, Faculty of Applied Ecology 'Futura', Pozeska 83a Belgrade, Serbia
SE 'Srbijasume’ FE ‘Belgrade’ K. Milosa 55 Belgrade, Serbia
Abstract
Besides the forest economic-social discourse, innovative forest health-recreation
programs have gained their place in contemporary scientific research studies and
multidisciplinary approaches to the topic. Within the scope of knowledge of social
ecosystem services of forests, applied ecology has recognized new areas of
ecoforestry and nature-based tourism. The terms 'Natural Wellness', 'Prescribing
Nature', 'Natural Selfness', 'Forest Wellness', 'Forest Bathing,' 'Shinrin Yoku', 'Cure
Forest', 'Healing Forest' and others have been defined. They all point to the sanitaryhygienic aspect of forest resources, transformative experience in nature and the
body and spiritual health improvement of an individual and the community. The first
phase of the research presented specific knowledge and skills related to the
promotion of healthy lifestyles and the management of forest resources, especially
in protected natural areas. The general review was followed by the second phase of
the research - a case study conducted in a special-purpose forest in the suburban
zone of the city of Belgrade, Serbia: 'Lipovička Forest - Dugi Rt' Nature Monument.
The research area was singled out and qualified, environmental conditions were
studied and the sanitary-hygienic effects of the forest complex were determined.
The results of the research indicated favorable environmental conditions,
appropriate natural facilities and infrastructure and the provision of social benefits
of this special-purpose forest. The new approaches to the use of forest resources
here obtained will help us declare the first 'therapeutic forest' in the region, as a
prominent segment of the total tourist product of the management of the protected
area.
Keywords: resources, 'Shinrin Yoku', therapeutic forest
212
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Forestry and Urban Forestry / Šumarstvo i urbano šumarstvo
Oral presentation / Usmeno priopćenje
Šumski resursi u službi zdravlja: Novi pristupi u
primijenjenoj ekologiji
Marina VUKIN1, Mirjana BARTULA1, Radomir MANDIĆ1, Goran KNEŽEVIĆ1,
Dragan NOVAKOVIĆ1, Adiba DŽUDOVIĆ2
Univerzitet ’Metropolitan, Fakultet za primijenjenu ekologiju „Futura“, Požeška 83a,
Beograd, Srbija
2
JP 'Srbijašume’ ŠG ‘Beograd’ K. Miloša 55, Beograd, Srbija
1
Sažetak
Inovativni zdravstveno-rekreacijski programi u šumama postali su, uz ekonomskosocijalni diskurs, dio suvremenog znanstveno-istraživačkog rada i multidisciplinarnog
pristupa temi. U sklopu spoznaja o društvenim ekosustavnim uslugama šuma,
primijenjena ekologija izdvojila je nova područja ekošumarstva i turizma
utemeljenog na prirodi. Definirani su pojmovi 'Natural Wellness', 'Prescribing
Nature', 'Natural Selfness', 'Forest Wellness', 'Forest Bathing,' 'Shinrin Yoku', 'Cure
Forest', 'Healing Forest' i drugi; koji ukazuju na sanitarno-higijenski aspekt šumskih
resursa i fenomen transformativnog iskustva u prirodi te zdravstvenog i duhovnog
razvoja pojedinca i zajednice. U prvoj fazi istraživanja prezentirana su specifična
znanja i vještine vezane za promicanje zdravih stilova života i menadžment šumskih
resursa, posebno u zaštićenim prirodnim područjima. Nakon općeg pregleda, u
drugoj fazi istraživanja provedena je studija slučaja u šumi posebne namjene, u
prigradskoj zoni grada Beograda, Srbija: Spomenik prirode ’Lipovička šuma-Dugi Rt’.
Provedena je identifikacija i kvalifikacija objekta istraživanja, uz proučavanje
ekoloških uvjeta i proračun sanitarno-higijenskih učinaka šumskog kompleksa.
Rezultati istraživanja ukazali su na povoljne ekološke uvjete, odgovarajuću prirodnu
i infrastrukturnu opremljenost i osigurane socijalne funkcije šume posebne namjene.
Definirani novi pristupi korištenju šumskih resursa omogućit će certificiranje prve
’ljekovite šume’ u regiji, kao istaknutog segmenta ukupnog turističkog proizvoda
upravlјača zaštićenog područja.
Ključne riječi: resursi, 'Shinrin Yoku', ljekovita šuma
213
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Architecture and Construction
Zelena arhitektura i gradnja
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Architecture and Construction / Zelena arhitektura i gradnja
Poster presentation / Postersko priopćenje
Transformation of the existing envelope of the
building with the aim of using renewable energy
sources
Haris BRADIĆ, Amir ČAUŠEVIĆ, Nerman RUSTEMPAŠIĆ
University of Sarajevo, Faculty of Architecture, Patriotske lige 30, Sarajevo, Bosnia and
Herzegovina
Abstract
The existing architecture as the biggest consumer of energy is becoming an
increasing challenge in the process of transformation into an energy-efficient one,
with a lower need for energy, reduced CO2 emissions and improved internal comfort
and general awareness towards its environment and its future exploitation. The
paper will present an example case from the research in the field of existing masonry
architecture from the end of the 19th century, and it is about the Safvet Beg Bašagić
Elementary School in Sarajevo, built in 1890. The building is of extremely great
importance in the overall architectural heritage of Bosnia and Herzegovina, as it is
one of the rare examples of the active use of its original purpose, or rather the
initially designed functions of education from the period of Austro-Hungarian rule.
The transformation of the existing state of high energy needs, high CO2 emissions
and poor comfort of the space where children stay required a study of the possibility
of applying renewable energy sources on the existing envelope, which is under the
primary protection of the Commission for the Preservation of National Monuments
of the State of BiH. The object primarily receives a new layer of outer envelope as a
kinetic membrane, as a response to the protection of the interior space and at the
same time an absorber of solar energy for the needs of electrical appliances. Such a
new structure, in addition to the great impact on the architectural identity of the
Gimnazijska street ensemble, also represents an additional challenge from the
aspect of implementation on the existing masonry construction of the building,
which initiated a comprehensive analysis of the application possibilities and the
impact on the entire constructive system.
Keywords: energy transformation, envelope, renewable energy sources, masonry
construction
214
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Architecture and Construction / Zelena arhitektura i gradnja
Poster presentation / Postersko priopćenje
Transformacija postojeće ovojnice zidanog
objekta s ciljem korištenja obnovljivih izvora
energije
Haris BRADIĆ, Amir ČAUŠEVIĆ, Nerman RUSTEMPAŠIĆ
Univerzitet u Sarajevu, Arhitektonski fakultet, Patriotske lige 30, Sarajevo, Bosna i
Hercegovina
Sažetak
Postojeća arhitektura kao najveći konzument energije postaje sve veći izazov u
procesu transformacije u energetski učinkovitu, s manjom potrebom energije,
umanjenom emisijom CO2 te poboljšanju unutarnjeg komfora i sveopćim
osviještenjem prema svom okruženju i budućoj svojoj eksploataciji. Rad će prikazati
primjer slučaj iz istraživanja na području postojeće zidane arhitekture s kraja 19
stoljeća, a radi se objektu Osnovna škola Safvet Beg Bašagić u Sarajevu građen 1890
godine. Objekat je od iznimno velikog značaja u cjelokupnoj arhitektonskoj baštini
BiH, jer spada u rijetke primjere aktivnog korištenja prvobitne namjene, točnije
inicijalno projektiranih funkcija obrazovanja iz perioda Austrougarske vladavine.
Transformacija postojećeg stanja visoke energetske potrebe, visoke emisije CO2 i
lošeg komfora prostora u kojem borave djeca je zahtijevalo studiju mogućnosti
primjene obnovljivih izvora energije na postojećoj ovojnici koja je pod primarnom
zaštitom komisije za očuvanje nacionalnih spomenika države BiH. Objekat primarno
dobija novi sloj ovojnice s vanjske strane kao kinetičku membranu, kao odgovor o
zaštiti unutarnjeg prostora a ujedno i absorber sunčeve energije za potrebe elektro
uređaja. Takva nova struktura osim velikog utjecaja na arhitektonski identitet
ansambla objekata ulice Gimnazijska, predstavlja i dodatni izazov sa aspekta
implementacije na postojećoj zidanoj konstrukciji objekta što je iniciralo
sveobuhvatnu analizu mogućnosti primjene, ali i utjecaja na cjelokupan konstruktivni
sistem.
Ključne riječi: energetska transformacija, ovojnica, obnovljivi izvori energije, zidana
konstrukcija
215
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Architecture & Construction / Zelena arhitektura i gradnja
Oral presentation / Usmeno priopćenje
Ecological Aspects of the Use of Waste Rubber in
Road Construction
Ivana BARIŠIĆ, Tamara BRLEKOVIĆ, Mario GALIĆ
Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture
Osijek, Vladimira Preloga 3, Croatia
Abstract
Civil engineering is an activity that relies heavily on the exploitation of natural
resources. This especially applies to road construction, where large amounts of
natural resources such as gravel, stone and sand are consumed for the construction
of new and the rehabilitation and maintenance of existing roads. For the sustainable
development of road construction, reducing the negative impact on the environment
can be achieved by more efficient disposal of waste material and the use of various
unconventional materials in all parts of the road as a structure. In an effort to find
new areas of application of waste materials, the impact of incorporating such
materials into building structures on the environment is often neglected. This is
especially important for materials incorporated into the roads, as pavement
structures and road embankments are in direct contact with the surrounding soil and
potential contamination can very easily reach the groundwater. In this paper, the
possibilities of using waste rubber in road construction will be presented, with
special reference to the ecological effects. The results of laboratory research on the
application of waste rubber in pavement load-bearing layers and eluate
characteristics will be presented, along with an assessment of the impact on the
environment of the pavement layer constructed in this way.
Keywords: road construction, environment protection, waste rubber, heavy metals,
leaching
216
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_____________________________________
Green Architecture and Construction / Zelena arhitektura i gradnja
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Ekološki aspekti primjene otpadne gume u
cestogradnji
Ivana BARIŠIĆ, Tamara BRLEKOVIĆ, Mario GALIĆ
Sveučilište Josipa Jurja Strossmayera u Osijeku, Građevinski i arhitektonski fakultet Osijek,
Vladimira Preloga 3, Osijek, Hrvatska
Sažetak
Građevinarstvo je djelatnost koja se bitno oslanja na iskorištavanje prirodnih resursa.
To se posebno odnosi na cestogradnju u kojoj se za izgradnju novih te sanaciju i
održavanje postojećih cesta troše velike količine prirodnih resursa poput šljunka,
kamena i pijeska. Za održivi razvoj cestogradnje, smanjenje negativnog utjecaja na
okoliš moguće je postići učinkovitijim zbrinjavanjem otpadnog materijala te
korištenjem različitih nekonvencionalnih materijala u svim djelovima ceste kao
građevine. U nastojanju da se iznađu nova područja primjene otpadnih materijala,
utjecaj ugradnje takvih materijala u građevinske konstrukcije na okoliš često puta
ostaje zanemaren. Ovo je posebno važno za materijale ugrađene u konstrukciju ceste
jer su kolničke konstrukcije i nasipi ceste u izravnom kontaktu s okolnim tlom i
potencijalno onečišćenje može vrlo lako dospjeti u podzemne vode. U ovom radu će
biti prikazane mogućnosti primjene otpadne gume u cestogradnji s posebni osvrtom
na ekološke učinke. Prikazati će se rezultati laboratorijskih istraživanja primjene
otpadne gume u nosivim slojevima kolničkih konstrukcija cesta te karakteristike
eluata uz procjenu utjecaja na okoliš ovako izvedenog sloja kolnika.
Ključne riječi: cestogradnja, zaštita okoliša, otpadna guma, teški metali,
procjeđivanje
217
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_____________________________________
Green Architecture and Construction / Zelena arhitektura i gradnja
Oral presentation / Usmeno priopćenje
Who will carry out the energy renovation of the
buildings?
Ivana CAREVIĆ, Ana BEŠKER, Bojan MILOVANOVIĆ, Nina ŠTIRMER, Ivana
BANJAD PEČUR
University of Zagreb Faculty of Civil Engineering, Fra Andrije Kačića Miošića 26, Zagreb,
Croatia
Abstract
In Croatia, energy-inefficient buildings are responsible for 40% of energy
consumption and 36% of CO2 emissions, while 30% of buildings are categorized as
buildings with the worst energy performance. Increased intensity of energy
renovation of existing buildings and deployment of new nZEB buildings would greatly
reduce energy consumption and CO2 emissions in the building sector, positively
contributing to the energy and climate goals of Croatia and the EU by 2030. To
achieve these ambitious goals, Croatia needs a workforce educated in the usage of
new technologies, innovative renovation/construction methods, building standards
(nZEB), application of new materials in construction, application of digitalization in
the construction process and other factors that contribute to the decarbonization
goals in the building sector. In the CRO skills RELOAD project, preliminary analyses
were done encompassing (a) detailed national policies and strategies that contribute
to the EU 2030 energy and climate targets in the building sector; (b) key data on
building and energy sectors; (c) current situation regarding education and training of
all construction professionals (blue and white collar workers) (d) identification of
new emerging skills to achieve the 2030 energy targets and (e) analysis of barriers
related to the qualification of the construction workers which may hinder the
country's achievements of the 2030 targets in the building sector.
Keywords: construction sector; buildings; blue-collar workers; white collar workers;
energy renovation
218
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Presentations / Priopćenja
_____________________________________
Green Architecture and Construction / Zelena arhitektura i gradnja
Poster presentation / Postersko priopćenje
Significance and comparisons of the application
of green areas on roof structures of the envelope
of existing and newly designed buildings
Amir ČAUŠEVIĆ, Nerman RUSTEMPAŠIĆ, Haris BRADIĆ
University of Sarajevo, Faculty of Architecture, Patriotske lige 30, Sarajevo, Bosnia and
Herzegovina
Abstract
The increase of the human population to 8 billion and the persistent tendency of the
population to migrate from rural to urban areas, raises a question of how the urban
fabric can survive today while keeping its green context. This population's tendency
also requires higher energy demands, depending on the climate zone, both for
heating and cooling/ventilation. Urban tissues are becoming more and more centric,
magnetic for humans both in the sense of business and housing. This corroborates
to the importance of the issues of green urban areas in the future. It is important to
find an answer as to how the image of cities can remain or become "green". There
are two logical solutions. First, the greening of the existing roof structures, both flat
and sloping (other shapes), depends on the age of the buildings, which is often longer
than a century. The second direction is the application of green roofs on new
buildings, which will contribute to both the reduction of CO2 emissions within city
zones, and improve the daily use of urban zones, with the fifth facade representing
a part of the public area, parks, children's playgrounds, and zones for socialization.
The paper will present analyses of the application of green surfaces aimed at
reducing CO2 emissions, static effects on the existing architectural structures, and
their application on roofs of newly designed residential structures (built examples)
in Germany. The findings will be presented through the obtained energy results,
reductions in CO2 emissions, and a review provided on the significance of the existing
and future visual context of urban zones.
Keywords: green roof, existing roof structure, reduction of CO2 emission, green
urban identity
219
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Presentations / Priopćenja
_____________________________________
Green Architecture and Construction / Zelena arhitektura i gradnja
Poster presentation / Postersko priopćenje
Značaj i komparacije primjene zelenih površina na
krovnim strukturama ovojnice postojeće i
novoprojektirane arhitekture
Amir ČAUŠEVIĆ, Nerman RUSTEMPAŠIĆ, Haris BRADIĆ
Univerzitet u Sarajevu, Arhitektonski fakultet, Patriotske lige 30, Sarajevo, Bosna i
Hercegovina
Sažetak
Povećanje ljudske populacije na 8 milijardi i stalna tendencija stanovništva da migrira
iz ruralnih u urbana područja, postavlja pitanje kako urbano tkivo danas može
preživjeti, a da zadrži svoj zeleni kontekst. Ova populacijska tendencija također
zahtijeva veće potrebe za energijom, ovisno o klimatskoj zoni, kako za grijanje tako i
za hlađenje/ventilaciju. Urbana tkiva postaju sve više i više centrična, magnetska za
ljude kako u poslovnom tako i u stambenom smislu. To govori o važnosti pitanja
zelenih urbanih površina u budućnosti. Važno je pronaći odgovor na koji način imidž
gradova može ostati, odnosno postati „zelen“. Postoje dva logična rješenja. Prvo,
ozelenjivanje postojećih krovnih konstrukcija, ravnih i kosih (drugih oblika), ovisno o
starosti objekata, koja je često duža od jednog stoljeća. Drugi smjer je primjena
zelenih krovova na novogradnji, što će pridonijeti kako smanjenju emisije CO2 unutar
gradskih zona, tako i poboljšanju svakodnevnog korištenja urbanih zona, pri čemu
peta fasada predstavlja dio javnih površina, parkova, dječja igrališta i zone za
socijalizaciju. U radu će biti prikazane analize primjene zelenih površina u cilju
smanjenja emisije CO2, statičkih učinaka na postojeće arhitektonske objekte, te
njihove primjene na krovovima novoprojektiranih stambenih objekata (izgrađeni
primjeri) u Njemačkoj. Nalazi će se prezentirati kroz dobivene energetske rezultate,
smanjenje emisija CO2 te dati osvrt na značaj postojećeg i budućeg vizualnog
konteksta urbanih zona.
Ključne riječi: zeleni krov, postojeća krovna struktura, umanjenje emisije CO2, zeleni
urbani identitet
220
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Presentations / Priopćenja
_____________________________________
Green Architecture and Construction / Zelena arhitektura i gradnja
Oral presentation / Usmeno priopćenje
The reconditioning of the Market Hall of Pécs in
the context of the sustainability - Environmental
emergency and architecture through an academic
semester
András GREG, Gábor VERES
Department of Architecture and Urban Planning Faculty of Engineering and Information
Technology, University of Pécs, Boszorkány út 2, Pécs, Hungary
Abstract
The survival of humanity depends on the usage of energy since the beginning of
creation. The basis of sustainability is always based on well-thought energy
consumption, but unconsumed energy can serve better the protection of the
environment as prevention. Sustainability means that we keep the opportunity for
future generations to ensure their own living conditions. All research and studies
related to sustainable development emphasize the necessity of a change of attitude
and the responsibility of universities in its implementation. The Academic class like
engineers, and political–economic decision-makers are going to define the future of
society, what society will be able to create the balance and the “fair play” between
the environment, society, nature, and economy, and undertake responsibility. What
can we do as architects to promote a change in attitude? During an academic
semester, students at the University of Pécs had a project about current socialeconomic issues in architecture and urbanism. The task was to recycle the vacant
building of the Market Hall of Pécs and the surrounding city block. The solutions show
that sustainability is not only important when designing new buildings, but it is also
our duty to recycle our existing built infrastructure.
Keywords: sustainability, reconditioning, revitalization, heritage, architecture
221
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Presentations / Priopćenja
_____________________________________
Green Architecture and Construction / Zelena arhitektura i gradnja
Oral presentation / Usmeno priopćenje
Effect of 40-day seawater treatment of Spanish
broom fibers on the mechanical properties of
reinforced cement mortar
Sandra JURADIN1, Ivanka NETINGER GRUBEŠA2, Ema RIBAROVIĆ3
University of Split, Faculty of Civil Engineering, Architecture and Geodesy, Matice hrvatske
15 Split, Croatia
2
University North, Department for Civil Engineering, 104. Brigade 3, Varaždin, Croatia
3
Sting d.o.o., Vukovarska 162, Split, Croatia
1
Abstract
Recently, there has been increasing interest in natural fibers as a reinforcement for
cement composites. Natural fibers are low-cost, low-density, non-abrasive,
biodegradable, and non-toxic. The limits for the application of natural fibers are their
high water absorption, improper adhesion with a matrix material, high dispersion of
mechanical properties, and decomposition of fibers in cement composites due to the
influence of alkalis. Some of these problems can be overcome by treating the fibers.
The most common chemical treatment method is alkaline, which dissolves lignin and
hemicellulose in fibers. Treatment of fibers with seawater can be used as an
alternative to chemical treatment, which is a more natural and environmentally
friendly process. This paper considered Spanish broom fibers treated with seawater
for 40 days. After the seawater treatment, half of the branches of the Spanish broom
were immediately washed and fibers were separated under the tap water. The other
half of the branches were left to dry for a few days and the fibers were washed with
tap water after separation from the dry woody part. Fibers of the second group break
under a low tensile force. 13 series of cement mortars were made: reference mortar
and mortars reinforced with fibers of 1, 2, and 3 cm length in amounts of 0.5 and 1%
of the total volume. Compressive strength and flexural strength were tested on 28day-old specimens. Reinforced mixtures have lower mechanical properties than the
reference mixture. Specimens reinforced with fibers that were immediately washed
in water have a 3 - 8 % higher flexural strength, and the compressive strength of the
reinforced specimens is almost the same. The mixture with the first group of fibers 1
cm long and added to the mixture in the ratio of 0.5% achieved the highest strength
of all reinforced specimens.
Keywords: Spanish broom fibers, cement mortars, mechanical properties, seawater
maceration
222
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Presentations / Priopćenja
_____________________________________
Green Architecture and Construction / Zelena arhitektura i gradnja
Poster presentation / Postersko priopćenje
Ecosystem services generated by implementing
carbon footprint reduction measures for
infrastructure projects
Petru NICOLAE, Raluca-Ioana
Ștefan Cătălin POPESCU
NICOLAE,
Andreea-Raluca
SLAVE,
Geostud, Strada Sângerului 11, București, Romania
Abstract
Transport infrastructure projects are essential for economic growth, but they can
have negative impacts on the environment, particularly in terms of carbon emissions.
However, implementing carbon footprint reduction measures can generate
ecosystem services that can provide various benefits to society. Large-scale
transportation infrastructure has a very ample carbon footprint and resource
consumption. The primary aim of our research is to assess the ecosystem services
generated by an afforestation project implemented as a measure to reduce the
carbon footprint. The paper presents a case study in Romania, regarding the
afforestation of a surface as a measure to reach net zero emissions for an
infrastructure project. Meanwhile, an evaluation of the connex ecosystem services
is being undertaken, to identify all the benefits resulting from the study. The paper
includes the analysis of the economic advantages, the well-being of local
communities and also, the circularity principles.
Keywords: ecosystem services, sustainability, carbon footprint, infrastructure
223
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Presentations / Priopćenja
_____________________________________
Green Architecture and Construction / Zelena arhitektura i gradnja
Oral presentation / Usmeno priopćenje
Spatial Programming Study for Objects temporary residence of pedestrians and/or
cyclists, using the routes through the Republic of
Serbia, as part of trans-European paths
Borislav PETROVIC1, Srecko SIMOVIC2
University of Belgrade, Faculty of Architecture, Bulevar kralja Aleksandra 73/II, Belgrade,
Serbia
2
School Center, Kidričeva cesta 55, Kranj, Slovenia
1
Abstract
The spatial program study aims to consider the resource, spatial possibilities and
limitations of the construction of these points, with the task of adopting the general
conception, the selection criteria of location and the spatial disposition of the object
through the evaluation procedures. At the same time, the basic functional,
technological and technical characteristics of the building, the method of
construction, the conditions of exploitation, the relation to space and the
environment, as well as the bases for economic analysis should be determined. The
basic configuration is generated by the ready-made structure of shipping containers,
as a chassis capable of accommodating all the necessary elements for this type of
content. In the further work, the directions of research were at the following levels:
- reviewing the survey of cycle-tourists and considering their criteria and priorities, reviewing the term self-sufficient, that is, its concretization in the context defined
here, -technical-technological solutions that enable the above-stated points of view.
Keywords: self-sufficiency, recycling, low-cost, environment-friendly sport
infrastructure
224
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Presentations / Priopćenja
_____________________________________
Green Architecture and Construction / Zelena arhitektura i gradnja
Oral presentation / Usmeno priopćenje
Fiber-reinforced concrete as an aspect of green
construction technology
Radmila SINDJIC GREBOVIC1, Marko GREBOVIC2
University of Montenegro, Faculty of Civil Engineering, Bul. Danila Petrovića, Podgorica,
Montenegro
2
University of Donja Gorica, Faculty for Information Systems and Technologies, Oktoih 1,
Podgorica, Montenegro
1
Abstract
This paper investigates the effects of the different types and percentages of fiber
reinforcements in concrete on structures' design life. The primary parameter of the
analysis is the bending tensile strength of concrete in correlation with compressive
strength in dependence on the type and quantity of fibers. Using fiber reinforcement
allows obtaining a pattern of evenly distributed micro-cracks instead of the usual
system of localized individual relative wide cracks and increases the durability of
structures. The durability of concrete is evaluated from the probability of the
appearance of cracks through a comparative analysis of the results of experimental
tests for mixtures with different types and amounts of fibers. The subject of the
analysis is also a mixture of concrete made by increasing the coarse aggregate from
recycled materials content and lowering consumption of cementitious materials as a
green concrete option with improved resistance to aggressive environmental
influences. The main goal is to assess fiber-reinforced concrete (FRC) as costeffective and green by increasing the recycled aggregate content and lowering the
consumption of cementitious materials. A comparative analysis of results gained by
statistical and machine learning methods is performed for the influential parameters'
assessment of the FRC structures' design life. Should your text contain formulas,
equations, or other non-standard characters, and/or if you are displaying images,
they are to be well integrated into the document, sharp, and clearly visible.
Keywords: fiber-reinforced concrete, design life, durability, green technology
225
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_____________________________________
Green Architecture and Construction / Zelena arhitektura i gradnja
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Energy retrofit analysis in the iconic building
Arta SYLEJMANI1, Bojan MILOVANOVIĆ2, Ivana BANJAD
Violeta NUSHI3
PECUR2,
Ministry of Environment, Spatial Planning and Infrastructure, former Rilindja building,
Pristina, Kosovo
2
University of Zagreb, Kačićeva 26, Zagreb, Croatia
3
University of Pristina “Hasan Prishtina”, St. Architect Karl Gega 1, Prishtina, Kosovo
1
Abstract
The renovation process is considered a key factor in improving existing buildings to
make them more energy efficient, increase thermal comfort and preserve cultural
heritage through the latest standards and technologies. The building taken as a
model is a socialist modernist office building (former Rilindja printing house), an
iconic building built in 1979 in Pristina, Kosovo. In 2010, the building envelope was
completely changed in the name of revitalization. The comparison of this building
before and after renovation in terms of energy performance is considered necessary
due to the lack of treatment of such studies in the local literature and legislation. A
package of energy efficiency measures is also presented. The analysis is performed
considering the cost-optimal calculation for the selection of energy efficiency
measures that lead to the best energy efficiency and financial optimization of this
building. The design and dynamic simulation are developed using Archicad software
and the add-on EcoDesigner STAR. Therefore, this study provides several options and
proposed measures to illustrate their potential for the application of energy
efficiency, based on the general literature and local legislation. Finally, the main
advantages and potential of the cost-optimal analysis are discussed and highlighted
as an approach for similar cases.
Keywords: energy efficiency measures, socialist modernist building, cost-optimal
analysis, dynamic simulations
226
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Presentations / Priopćenja
_____________________________________
Green Architecture and Construction / Zelena arhitektura i gradnja
Oral presentation / Usmeno priopćenje
Optimization of thermal bridges of composite
lightweight panels with integrated steel loadbearing structure
Domagoj TKALČIĆ, Bojan
Marija JELČIĆ RUKAVINA
MILOVANOVIĆ,
Ivana
BANJAD
PEČUR,
University of Zagreb, Faculty of Civil Engineering, Fra Andrije Kačića Miošića 26, Zagreb,
Croatia
Abstract
In order to maintain the quality of construction in nearly zero energy buildings, and
to reduce pressure on construction workers in addition to the need for faster and
simpler construction, the use of cavity-insulated LSF panels is increasingly common.
High requirements for performance quality, quality of life and low energy
consumption have generated the need for a a closer look at heat transfer through
building elements. With their impact on increased heath losses, thermal bridges can
cause structural damage due to the increased possibility of water vapor
condensation. Solving thermal bridges is crucial in the case of a building with a lower
heat transfer coefficient due to their greater relative influence. In this paper, an
analysis of heat transfer and optimization of thermal bridges was made in order to
reduce heat losses. Various variants of ceiling–wall, wall–window, wall – -floor joints
were created, and for each detail, the temperature distribution for each section and
the heat flow through the elements were calculated. The results show a significant
influence of different designs of a joint detail on the 2D heat flow. This paper
presents an optimized solution for the joints of cavity-insulated LSF panels in terms
of thermal conductivity.
Keywords: lightweight steel frame, thermal bridges, nearly zero energy buildings,
modular construction, thermal conductivity
227
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_____________________________________
Green Architecture and Construction / Zelena arhitektura i gradnja
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Optimizacija toplinskih mostova kompozitnih
laganih panela s integriranom nosivom
konstrukcijom
Domagoj TKALČIĆ, Bojan
Marija JELČIĆ RUKAVINA
MILOVANOVIĆ,
Ivana
BANJAD
PEČUR,
Sveučilište u Zagrebu, Građevinski fakultet, Fra Andrije Kačića-Miošića 26, Zagreb, Hrvatska
Sažetak
Kako bi se zadržala kvaliteta izgradnje u zgradama gotovo nulte energije, a
istovremeno smanjio pritisak na građevinske radnike zbog potrebe za bržom i
jednostavnijom gradnjom, sve se češće koriste LSF paneli. Visoki zahtjevi za
kvalitetom izvedbe, kvalitetom života i niskom potrošnjom energije stvorile su
potrebu za proučavanje prolaska topline kroz građevne elemente. Osim što mogu
dovesti do povećanih gubitaka topline, toplinski mostovi mogu uzrokovati nastanak
građevinske štete, zbog povećane mogućnosti kondenzacije vodene pare. Rješavanje
toplinskih mostova važno je u slučaju zgrada s većom debljinom izolacije odnosno
nižim koeficijentom prolaska topline zbog njihovog većeg relativnog utjecaja. Zbog
navedenog, u ovom radu rađena je analiza prolaska topline i optimizacija toplinskih
mostova kako bi se smanjili toplinski gubici. Napravljene su različite varijante detalja
spojeva strop – zid, zid – prozor i zid – pod, te za svaki detalj proračunata raspodjela
temperature po presjeku i toplinski tok kroz elemente. Rezultati prikazuju značajan
utjecaj različitih izvedbi detalja spojeva na 2D toplinski tok. Ovaj rad prikazuje
optimizirano rješenje spojeva elemenata laganih kompozitnih elemenata s
integriranom nosivom konstrukcijom u pogledu toplinske provodljivosti.
Ključne riječi: kompozitni lagani panel, toplinski mostovi, zgrade gotovo nulte
energije, predgotovljeni elementi, toplinska vodljivost
228
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_____________________________________
Green Architecture and Construction / Zelena arhitektura i gradnja
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Preliminary small-scaled thermal resistance
testing of a masonry wall with enhanced
electromagnetic shielding effectiveness
Ivan VRDOLJAK, Hrvoje KRSTIĆ
Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture
Osijek, Vladimir Prelog St. 3, Osijek, Croatia
Abstract
This study presents the preliminary results of the small-scale masonry wall thermal
resistance (R-value) measurement. Two small-scale masonry walls (boxes) were
constructed using regular bricks and bricks with Antimony tin oxide, which has shown
potential for improving the protection against the penetration of electromagnetic
(EM) radiation. R-values of the walls were measured using a FluxDAQ device
equipped with a heat flux sensor and two temperature sensors for collecting heat
flux, inside and outside temperature during the measurement. Parallel, the bricks'
thermal conductivity (λ) was measured in the Heat Flow Meter. Both results can be
used for determining the walls' thermal transmittance (U-value), which is often used
for describing the energy losses and as a measure of the wall's energy efficiency. The
results showed that the R-value of the masonry wall with the EM shielding material
was lower than that of a standard brick wall, indicating improved thermal insulation
properties. These findings suggest that the use of this EM shielding material in
masonry walls has the potential to improve both thermal insulation and EM shielding
in building construction.
Keywords: small-scale testing, R-values, thermal properties, EM shielding material
229
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_____________________________________
Green Chemistry and Chemical Engineering
Zelena kemija i kemijsko inženjerstvo
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Chemistry and Chemical Engineering / Zelena kemija i kemijsko inženjerstvo
Oral presentation / Usmeno priopćenje
Application of nanofluids and nanocomposites for
enhanced oil recovery
Amra BRATOVCIC
University of Tuzla, Faculty of Technology, Urfeta Vejzagica 8, Tuzla, Bosnia and Herzegovina
Abstract
The low recovery of oil (only one-third) is mainly related to the displacement
efficiency of porous media, which is influenced by wettability and interfacial tension.
Since a large amount of oil deposits, two-thirds of the original oil-in-place, is trapped
by the capillary forces, there is a need to recover residual oil by improving oil
recovery techniques. Although gas, thermal, microbial, and chemical injection is very
popular and highly used techniques, they have some disadvantages. Therefore,
tertiary oil recovery techniques such as the application of nanofluids and
nanocomposites may solve this problem. The selection of appropriate techniques
depends on the reservoir and economics. The mobility ratio and the mechanisms for
nano-enhanced oil recovery have been also explained. Silica, zinc oxide, titanium
dioxide, carbon-based nanoparticles, graphene quantum dots, graphene oxide
nanosheets, as well as anionic surfactants are widely used in enhanced oil recovery
research. From nanocomposites were discussed recently prepared potassium
chloride/silicium dioxide/xanthan and zink oxide/silicium dioxide/xanthan
nanocomposite and others. The reviewed literature experimental data has shown
that it is possible to increase the enhanced oil recovery in the range of 10 to 79%
depending on the applied nanofluid or nanocomposite.
Keywords: nanofluids, nanocomposites, enhanced oil recovery, wettability,
interfacial tension
230
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Presentations / Priopćenja
_____________________________________
Green Chemistry and Chemical Engineering / Zelena kemija i kemijsko inženjerstvo
Poster presentation / Postersko priopćenje
Degradation of polyolefin microplastics by
UV-C/S2O82- treatment
Kristina BULE MOŽAR, Viktorija MARTINJAK, Martina MILOLOŽA,
Matija CVETNIĆ, Tomislav BOLANČA, Dajana KUČIĆ GRGIĆ,
Marinko MARKIĆ, Šime UKIĆ
University of Zagreb, Faculty of Chemical Engineering and Technology, Marulićev trg 19,
Zagreb, Croatia
Abstract
Polyolefins are a family of thermoplastics that includes polyethylene and
polypropylene. Due to their numerous advantages, they represent the largest class
of synthetic polymers produced and used today, and their presence in the
environment in the form of microplastics (MP) has become a global concern. In this
study, the applicability of UV-C/S2O82- an advanced oxidation process for the
degradation of MP polyolefins was tested. The influence of oxidant concentration,
exposure time and pH on the degradation of MP polyolefins was investigated. FTIR
spectroscopy was used to analyze the surface changes of MP, focusing on the
bending of the symmetric CH3 bond. The highest degradation rates were obtained
for the boundary treatment conditions: maximum UV-C irradiation time (90 min) and
minimum oxidant concentration (1 mM), and for the minimum irradiation time (30
min) and maximum oxidant concentration (20 mM). Therefore, further studies are
required to determine the optimum conditions for the degradation of polyolefins by
the UV-C/S2O82- process.
Keywords: polyolefins, polypropylene, polyethylene, advanced oxidation process,
UV-C/S2O82Acknowledgments: The authors would like to acknowledge the financial support of the
Croatian Science Foundation through a project entitled Advanced Water Treatment
Technologies for Microplastics Removal (AdWaTMiR, IP-2019-04-9661).
231
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Presentations / Priopćenja
_____________________________________
Green Chemistry and Chemical Engineering / Zelena kemija i kemijsko inženjerstvo
Poster presentation / Postersko priopćenje
Green Synthesis of Pyridine- and Quinoline-Based
Hydrazone
Valentina BUŠIĆ, Dora ZOBUNDŽIJA, Dajana GAŠO-SOKAČ
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
Abstract
Ultrasound-based synthesis at room temperature produces valuable compounds
greener and safer than most other methods. In this study, we developed a fast,
single-step sonochemical strategy for the green manufacturing of a pyridine- and
quinoline-based hydrazone. Hydrazone derivatives of vitamin B6, pyridine-4carbaldehyde and 2-quinolinecarbaldehyde were synthesized. Phenyl-hydrazine and
substituted phenyl-hydrazines were used for the synthesis: 2,4-dinitrophenylhydrazine, 4-chlorophenyl-hydrazine, 4-fluorophenyl-hydrazine, 4-methylphenylhydrazine. The reactions were performed in ethanol. The sonification process was
carried out for 5 minutes at room temperature. It also examined the effectiveness of
ultrasonic synthesis compared to conventional synthesis. The structures of the
synthesized compounds were confirmed by 1H and 13C NMR spectroscopy and mass
spectrometry. Studies show that ultrasound-based synthesis accelerates chemical
synthesis with a better yield and higher purity in comparison to conventional
methods.
Keywords: green synthesis, pyridine-based hydrazone, ultrasound-based synthesis
232
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Presentations / Priopćenja
_____________________________________
Green Chemistry and Chemical Engineering / Zelena kemija i kemijsko inženjerstvo
Poster presentation / Postersko priopćenje
Green synthesis of Silver Nanoparticles Using the
Aqueous Extract of Ophiostoma novo-ulmi
Vlatka GVOZDIĆ1, Elvira KOVAČ ANDRIĆ1, Ana PETROVIĆ2, Zorana KATANIĆ3,
Ljiljana KRSTIN3, Iva RADOJKOVIĆ1
Josip Juraj Strossmayer University of Osijek, Department of Chemistry, Cara Hadrijana 8/A,
Osijek, Croatia
2
Josip Juraj Strossmayer University of Osijek, Faculty of Dental Medicine and Health, Crkvena
21, Osijek, Croatia
3
Josip Juraj Strossmayer University of Osijek, Department of Biology, Cara Hadrijana 8/A,
Osijek, Croatia
1
Abstract
Green synthesis is a method that uses non-toxic, biodegradable chemicals for the
synthesis of nanoparticles. In the present study, for the first time, we report an ecofriendly approach for the synthesis of silver nanoparticles (AgNPs) using an aqueous
extract of the fungus Ophiostoma novo-ulmi as a reducing and capping agent.
Ophiostoma novo-ulmi is a phytopathogenic ascomycete that causes Dutch elm
disease (DED), a devastating vascular wilt disease of elms. The biosynthesized
nanoparticles were characterized by UV-Vis, FTIR and PXRD. The results of the
characterization of the synthesized nanoparticles indicate the successful synthesis
using O. novo-ulmi extract as a reducing agent, with a UV-Vis absorption peak at 413
nm. FTIR identified major phytochemical compounds, which could be responsible for
bio-reducing potential. The PXRD peaks show a face-centered cubic (fcc) structure.
From PXRD data, the crystallite diameter of AgNPs was obtained using the Scherrer
equation to be 30 nm. The investigation displayed the good catalytic activity of
AgNPs on the degradation of methylene blue dye.
Keywords: green synthesis, nanoparticles, fungus
233
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_____________________________________
Green Chemistry and Chemical Engineering / Zelena kemija i kemijsko inženjerstvo
Poster presentation / Postersko priopćenje
Exploring the Potential of Deep Eutectic Solvents
for Eco-Friendly Extraction of Bioactive Onion
Peel Compounds
Maša ISLAMČEVIĆ RAZBORŠEK1, Saša STANKOVIĆ2
University of Maribor, Faculty of Chemistry and Chemical Engineering, Smetanova ulica 17,
Maribor, Slovenia
2
Krka d. d., Šmarješka cesta 6, Novo mesto, Slovenia
1
Abstract
Onion peels (Allium cepa L.), a by-product of onion processing, represent a valuable
source of flavonoids with various health benefits. However, conventional extraction
methods using organic solvents are expensive and have negative impacts on the
environment and human health. This study aimed to develop an environmentally
friendly and sustainable extraction method for bioactive compounds from onion
peels, using deep eutectic solvents (DES) as an alternative to conventional organic
solvents. The bioactive compounds were identified and quantitatively evaluated by
HPLC-UV and LC-MS. The most successful extraction of phenolic compounds was
achieved with DES, using acetic acid, lactic acid, and 1,4-butanediol as hydrogen
bond donors. The antioxidant activity of the DES and methanolic extracts of the peel
was also analyzed using four different assays: ABTS, TPC, FRAP, and DPPH. The results
showed that onion peels contain numerous bioactive components, including
protocatechuic acid, quercetin, quercetin-3,4'-diglucoside, and quercetin-3-β-Dglucoside, and can be used as a source of natural phenolic compounds with high
antioxidant potential. This study provides an important step toward the
development of a sustainable approach for the extraction of bioactive compounds
from onion peels.
Keywords: Allium cepa L., DES solvents, antioxidant activity, phenolic compounds,
HPLC-UV, LC-MS
234
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_____________________________________
Green Chemistry and Chemical Engineering / Zelena kemija i kemijsko inženjerstvo
Poster presentation / Postersko priopćenje
Development of a microreactor for laccasecatalyzed oxidations of phenolic compounds
Mojca
SERUČNIK1,
Samo
SOTLAR1,
Katarina
2
1
Ines MANDIĆ-MULEC , Polona ŽNIDARŠIČ-PLAZL
ŠIMUNOVIĆ2,
University of Ljubljana, Faculty of Chemistry and Chemical Technology, Večna pot 113,
Ljubljana, Slovenia
2
University of Ljubljana, Biotechnical Faculty, Večna pot 111, Ljubljana, Slovenia
1
Abstract
Laccases are multi-copper glycoproteins ubiquitous in nature, which use molecular
oxygen to oxidize a wide variety of organic and inorganic compounds, including
diphenols, polyphenols, diamines, and aromatic amines. Protein CotA that is present
in the outer coat of Bacillus subtilis spores exhibits laccase activity. The application
of endospores instead of purified enzyme eliminates the costs and time needed to
purify the enzyme. Besides, B. subtilis spores show high resistance to harsh
environmental conditions and long-term endurance. In this work, the development
of a microbioreactor with immobilized endospores of B. subtilis by means of
magnetic microparticles in magnetic-field assisted microreactors is presented. The
influence of the microparticles-to-spores ratio and the buffer pH on immobilization
efficiency was evaluated and a microreactor system between two plates with
permanent magnets was developed. During continuous laccase-catalyzed oxidation
of a model compound in a microreactor, less than 2% of the spores leached from the
device in the period of 5 h. The developed microbioreactor can be efficiently used
for the treatment of wastewater contaminated with phenolic compounds and dyes.
Keywords: laccase, endospores, Bacillus subtilis
235
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_____________________________________
Green Chemistry and Chemical Engineering / Zelena kemija i kemijsko inženjerstvo
Poster presentation / Postersko priopćenje
Green extraction of ginkgetin from ginkgo leaves
with natural deep eutectic solvents
Anita ŠALIĆ1, Matea BAJO2, Mia RADOVIĆ3, Marina CVJETKO BUBALO2,
Ana JURINJAK TUŠEK2, Bruno ZELIĆ1,3, Dunja ŠAMEC3
University of Zagreb, Faculty of Chemical Engineering and Technology, Marulićev trg 19,
Zagreb, Croatia
2
University of Zagreb, Faculty of Food Technology and Biotechnology, Pierottijeva 6, Zagreb,
Croatia
3
University North, Trg dr. Žarka Dolinara 1, Koprivnica, Croatia
1
Abstract
Ginkgetin is a dimeric flavonoid that has the potential to treat various inflammation-related
diseases such as cancer, cardiovascular disease, inflammation caused by viruses and bacteria,
and neurodegenerative disorders. In this study, natural deep eutectic solvents (NADES) were
used for efficient and environmentally friendly extraction of ginkgetin, from ginkgo (Ginkgo
biloba L.) leaves. Initially, COSMOtherm software was used to select the best of 288 analyzed
NADES for biflavonoid extraction from gingko. Based on the predictions obtained from
COSMOtherm, 15 NADES were used in a batch extraction experiments. The selected NADES
were synthesized and the extraction was carried out in a series of batch experiments. The
obtained results were compared with the extraction performed under the same conditions
using 70% methanol as solvent. A total of four NADES, betaine:ethylene glycol (B:EG) (1:2)
containing 20% (w/w) and 30% (w/w) water, choline chloride:ethylene glycol (ChCl:EG) 1:2
containing 20% (w/w) water and choline chloride:urea:ethylene glycol (ChCl:U:EG) 1:2
containing 10% (w/w) water, showed higher extraction efficiency of flavonoids compared to
the extraction performed with 70% methanol. When betaine:ethylene glycol (B:EG) (1:2)
containing 30% (w/w) water was used, 24% higher extraction efficiency was obtained
compared to extraction with 70% methanol. To achieve maximum extraction efficiency for
extraction performed with betaine:ethylene glycol (B:EG) (1:2) containing 30% (w/w), the
process conditions (extraction time, mass ratio shredded leaves/NADES, and temperature)
were optimized using the experimental Box-Behnken design. The highest extraction
efficiency was achieved at the following process conditions: 45 min extraction time, 0.02:1
g/g mass ratio, and temperature of 25°C In addition to ginkgetin, other monomeric and
dimeric flavonoids were detected in the extracts using HPLC-DAD method. In conclusion,
NADES could become promising and efficient solvents for the safe, low toxic and efficient
extraction of bioactive components from ginkgo.
Keywords: ginkgetin, ginkgo, NADES, COSMOtherm, extraction
236
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_____________________________________
Green Chemistry and Chemical Engineering / Zelena kemija i kemijsko inženjerstvo
Oral presentation / Usmeno priopćenje
One-step enzyme isolation and immobilization in
a microreactor for sustainable transamination
Borut ŠKETA, Polona ŽNIDARŠIČ-PLAZL
University of Ljubljana, Faculty of Chemistry and Chemical Technology, Večna pot 113,
Ljubljana, Slovenia
Abstract
Biocatalysis is considered more sustainable than conventional catalysis because it
follows several principles of green chemistry. The enzymes used are generally
nontoxic, biodegradable, and work optimally in aqueous solution under mild
conditions, i.e., low temperature, atmospheric pressure, and near-neutral pH.
Enzyme immobilization can improve enzyme stability and long-term usability, while
waste generation can be reduced by using highly efficient microreactors leading to
process intensification. In this work, direct immobilization of amine transaminase
with a hexahistidine tag from the cell lysate was performed in a membrane
microreactor. Based on preliminary studies, Tiss®-IMAC-Cu membrane was selected.
The enzymes were expressed as a soluble protein in Escherichia coli BL21(DE3) and
the lysate was continuously pumped through the reactor to immobilize the enzyme.
In operando testing of the microreactor with an immobilized enzyme was performed.
A high load of over 1000 U mL-1 was achieved, resulting in space-time yields of over
20 U mL-1. The enzyme retained over 90% of its initial activity after 4 days of
operation without the addition of a cofactor. Direct immobilization from lysate
allowed us to skip the purification steps, avoiding the use of imidazole and reducing
the generated waste.
Keywords: immobilization, biotransformation, microreactor
237
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_____________________________________
Green Chemistry and Chemical Engineering / Zelena kemija i kemijsko inženjerstvo
Poster presentation / Postersko priopćenje
Development of functional and protective textiles
using waste plant material
Sebastijan ŠMID, Marija GORJANC
University of Ljubljana, Faculty of Natural Sciences and Engineering, Aškerčeva 12, Ljubljana,
Slovenia
Abstract
Global research is increasingly focused on the preservation of non-renewable natural
resources and the development of ecologically acceptable new materials. As a result, the use
of waste plant material is coming to the forefront of research to develop functional and
protective textiles. Invasive alien plants cause economic and ecological damage in our
ecosystem. However, they are a cheap, biodegradable material from renewable sources with
an untapped source of biomolecules for textile applications. Our research focused on creating
toxic-free and sustainable colorful textiles with antioxidant properties and protection against
ultraviolet (UV) radiation by coating fabrics with an aqueous extract of Japanese knotweed
(JK) rhizome. The extracts were prepared with and without ultrasonication and coldimpregnated one and five times, respectively, onto untreated, alkali-treated, and chitosantreated fabrics. The functionalized fabrics were analyzed for color and color yield using
Datacolor reflectance spectrophotometer. The antioxidant activity of the fabrics was
analyzed using the 1,1-diphenyl-2-picrylhyrazyl (DPPH) free radical scavenging method, and
the protection against UV radiation was analyzed by measuring the transmittance of the
fabrics for UVA and UVB radiation using the Varian Cary UV/VIS spectrometer equipped with
the DRACA301 integrating sphere and operated with Solarscreen software. The UV protection
factor of the measured samples was calculated according to the standard AATCC TM 183. The
results show that sonication slightly improves the extraction process and consequently allows
higher color yield, antioxidant properties and better protection against UV radiation of the
treated fabric. The untreated sample and the samples impregnated only once with the extract
had the lightest color and showed quite low functional and protective properties. The best
results were obtained when the fabric was treated with both alkali and chitosan before being
impregnated five times with JK extract.
Keywords: waste plants, Japanese knotweed, green textile functionalization, UV protection,
antioxidant activity
238
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Presentations / Priopćenja
_____________________________________
Green Chemistry and Chemical Engineering / Zelena kemija i kemijsko inženjerstvo
Poster presentation / Postersko priopćenje
Potentiostatic electrodeposition of zinc in the
presence of surfactants
Noura TOUABI1,2,
Malek AMMAR3
1
2
3
Sanja
MARTINEZ1,
Moussa
BOUNOUGHAZ2,
University of Zagreb, Faculty of Chemical Engineering and Technology, Department of
Electrochemistry, Marulićev trg 19, Zagreb, Croatia
University M’Hammed Bougara Boumerdes/Team electro polymerization and corrosion,
Laboratory of Forming and Treatment of fibrous polymers, Algeria
University M’Hammed Bougara Boumerdes/Research unit of materials, processes and
environment (UR-MPE), Algeria
Abstract
Wastewater pollution by heavy metals including Zinc remains today one of the biggest
environmental problems to solve in industrialized countries. Along with the increased
production, Zinc quantities in the environment have increased which still poses a
threat to society due to their high toxicity and cumulative properties. Various
conventional methods are used to remove heavy metals from wastewater.
Electrodeposition is usually applied for the recovery of Zinc. The recovery process is
considered of great importance for reducing environmental emissions and for
substantial savings. In the present work, Potentiostatic Zinc electrodeposition at a
graphite electrode from synthetic 0.05M Zinc (II) sulfate solution was studied at pH3.
In order to optimize electrodeposition and facilitate recovery, we have added
surfactant at different concentration to the zinc (II) sulfate electrolyte. Cyclic
voltammetry; electrochemical impedance spectroscopy and chronoamperometry
were used to characterize the kinetics of nucleation and electroplating of Zinc deposits.
Zinc was deposited potentiostatically at -1300 mV on a graphite electrode.
Characterization of the deposits formed was done by scanning electron microscopy
(SEM), and X-ray diffraction (XRD). The effect of the concentration of surfactant on
current-potential curves shows that increasing the concentration of surfactant to a
certain limit enhances the deposition by increasing the deposition rate. Zinc deposits
formed in the absence of surfactant reveal a very compact growth and adhere well to
the electrode surface. In the presence of surfactants the morphology of zinc deposits
changes and deposits less attached to the electrode was presented which facilitates
the zinc deposits recovery.
Keywords: potentiostatic zinc electrodeposition, surfactant, zinc recovery
239
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_____________________________________
Green Chemistry and Chemical Engineering / Zelena kemija i kemijsko inženjerstvo
Poster presentation / Postersko priopćenje
Biodegradation of PS and PVC microplastics using
Geotrichum candidum and Candida parapsilosis
Šime UKIĆ, Kristina BULE MOŽAR, Marija KUŠTRO, Dubravka TAVRA,
Viktorija
MARTINJAK,
Martina
MILOLOŽA,
Matija
CVETNIĆ,
Tomislav BOLANČA, Dajana KUČIĆ GRGIĆ, Marinko MARKIĆ
University of Zagreb, Faculty of Chemical Engineering and Technology, Marulićev trg 19,
Zagreb, Croatia
Abstract
Polystyrene (PS) and polyvinyl chloride (PVC) are among the most well-known
commercial plastics used in various industries. PS and PVC have recently become the
concern of scientists around the world due to their increasing concentration in the
environment, especially in the form of microplastics (MPs), which have a high
hazardous potential. In this study, the potential of yeasts Geotrichum candidum and
Candida parapsilosis for biodegradation of MPs from PS and PVC was tested. MPs
with a particle size of 25-100 μm were exposed to the yeasts for 30 days. During the
experiment, the number of live yeast cells (expressed as Colony Forming Units, CFU)
in the system and the concentrations of total, organic and inorganic carbon were
monitored. PS and PVC microparticles were analyzed before and after the
experiment using FTIR-ATR spectroscopy. During the experiments, the formation of
aggregates of Geotrichum candidum was observed, which affected the
determination of CFU. On the other hand, Candida parapsilosis showed great
potential for biodegradation of PS and PVC microparticles.
Keywords: polystyrene, polyvinyl chloride, biodegradation, Geotrichum candidum,
Candida parapsilosis
Acknowledgments: The authors would like to acknowledge the financial support of the
Croatian Science Foundation through the project entitled Advanced Water Treatment
Technologies for Microplastics Removal (AdWaTMiR, IP-2019-04-9661).
240
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_____________________________________
Green Biotechnology
Zelena biotehnologija
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Biotechnology / Zelena biotehnologija
Poster presentation / Postersko priopćenje
Enzymatic production of prebiotic
oligosaccharides from seeds
Gabriela IBIETA1,2, Jimena ORTIZ SEMPÉRTEGUI 1,2, Mauricio PEÑARRIETA2,
Javier LINARES-PASTÉN1
Lund University, Faculty of Engineering, LundsTekniska Högskola (LTH), Biotechnology, P.O.
Box 124, Lund, Sweden
2
Universidad Mayor de San Andrés, Instituto de Investigaciones Químicas, Department of
Chemistry, Calle 27 y Andrés Bello s/n Cota Cota, La Paz, Bolivia
1
Abstract
Prebiotics are considered important food additives; they stimulate the growth of
healthy bacteria in the human gut. In recent years new green technologies have been
developed in order to obtain prebiotic oligosaccharides, naturally found in many
plants. The production of prebiotics from agro-industrial residues is a current trend
for the valorization of by-products. Although seeds are edible parts, they contain a
fraction of polysaccharides, such as cellulose and hemicelluloses, of limited
functional or nutritional value. In this work, we are developing enzymatic processes
to obtain promising prebiotic oligosaccharides from two Andean seeds: canhiñua
(Chenopodium pallidicaule) and tarwi (Lupinus mutabilis). The seeds were first
grounded and defatted, then, they were subjected to sequential enzymatic
treatment with cellulases (both, endo and exo), amylase, and finally with a mixture
of endo-xylanase and endo-glucoronoxylanase. The obtained products were
analyzed using HPAEC-PAD. Xylo-oligosaccharides of different degrees of
polymerization were detected and quantified. The prebiotic effect of these products
will be tested in vitro assays by growing human probiotic bacteria, such as
Lacticaseibacillus rhamnosus, Lacticaseibacillus casei, and Propionibacterium
freudenreichii.
Keywords: prebiotics, oligosaccharides, enzymes
241
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_____________________________________
Green Biotechnology / Zelena biotehnologija
Poster presentation / Postersko priopćenje
Antioxidant Properties of Extracts from Invasive
Species Reynoutria japonica
Jasmina IBRAHIMPAŠIĆ, Aida DŽAFEROVIĆ, Samira DEDIĆ, Halid MAKIĆ
University of Bihać, Biotechnical Faculty, Luke Marjanovića bb, Bihać, Bosnia and Herzegovina
Abstract
The aim of this research was to determine the content of polyphenols in the invasive
plant Reynoutria japonica, in parts of the plant (stems, leaves and roots). Japanese
knotweed (Reynourtria japonica, syn. Fallopia japonica Houtt.) is an invasive foreign
plant species that is from East Asia, and was brought to Europe in the 19th century
as an ornamental plant. Today, it is on the IUCN list of one hundred worst invasive
species. The root of the plant has been used as a medicine in Chinese medicine since
ancient times, and current research shows that the plant is rich in bioactive
properties (antioxidant, antimicrobial, anti-inflammatory). Methanolic and ethanolic
extracts of plant parts (stems, leaves and roots) were prepared by maceration at
room temperature. Forty-eight polyphenolic compounds were identified, divided
into three types; (9 flavanols, 24 flavonols and 15 phenolic acids), by liquid
chromatography, LC-MSMS, qualitatively and quantitatively using ultra-performance
liquid chromatography (UPLC). The content of polyphenols in stems, leaves and roots
was determined on average from 626.46 in leaves 96.61 stems and roots 204.40
mg/100 g of dry matter. Due to the above-average content of polyphenolic
compounds, the leaf can be used as a potential food additive for food enrichment,
while the root has been shown to have a high content of polymeric procyanidins,
catechins and epicatechins, and its use in the pharmaceutical and cosmetic industry
is recommended.
Keywords: Invasive plant, Reynourtria japonica, Phenolic Compounds
242
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_____________________________________
Green Biotechnology / Zelena biotehnologija
Poster presentation / Postersko priopćenje
Enhancing lipid and starch production in
Parachlorella kessleri under salt stress and
nitrogen limitation
Sanja KEREZOVIĆ, Jasenka ANTUNOVIĆ DUNIĆ, Vesna PERŠIĆ
Josip Juraj Strossmayer University of Osijek, Department of Biology. Cara Hadrijana 8A,
Osijek, Croatia
Abstract
Freshwater green algae have gained increasing attention as a promising source of
lipid and starch production, and the addition of plant growth regulators under
nutrient and salinity stress conditions could further enhance their productivity. This
study examined the effect of 6-benzylaminopurine (6-BA), a synthetic cytokinin that
promotes cell division and growth, on lipid and carbohydrate content induction in
Parachlorella kessleri under nitrogen limitation (1% NaNO3) and increased salinity
(50 and 100 mM NaCl). A two-step cultivation strategy was used to overcome the
trade-off between biomass, lipid, and carbohydrate production. The algae were
cultured in a nutrient-rich medium with or without 6-BA until they reached the
stationary growth stage. At this point, stress was induced for three days. According
to the findings, applying salinity stress and nitrogen-limited conditions increased
algae's lipid and carbohydrate content by 20–40% while at the same time inhibiting
growth. Cytokinin addition in the first stage of cultivation maintained the biomass
concentration during the second stage, thus enhancing lipid and carbohydrate yields.
In conclusion, the study shows that adding 6-benzylaminopurine as a plant growth
regulator could enhance lipid and carbohydrate production in Parachlorella kessleri
under nitrogen-limited and increased salinity conditions, offering a promising
strategy for optimizing algal productivity for various applications, including biofuels
and bioremediation.
Keywords: phytohormones, nutrient depletion, salinity, algal biomass, lipid and
carbohydrate accumulation
243
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_____________________________________
Green Biotechnology / Zelena biotehnologija
Poster presentation / Postersko priopćenje
Production of functional fatty acids from
vegetable oils by a thermostable lipase (Tth-Lyp)
Jimena ORTIZ SEMPÉRTEGUI1,2, Gabriela IBIETA1,2, Cecilia TULLBERG1,
Mauricio PEÑARRIETA2, Javier LINARES-PASTÉN1
Lund University, Faculty of Engineering, Lunds Tekniska Högskola (LTH), Biotechnology, P.O.
Box 124, Lund, Sweden
2
Universidad Mayor de San Andrés, Instituto de Investigaciones Químicas, Department of
Chemistry, Calle 27 y Andrés Bello s/n Cota Cota, La Paz, Bolivia
1
Abstract
Vegetable oils are mainly extracted from seeds and have gained a lot of research
interest in recent years due to their fatty acid composition and for their antioxidant
capacity and total content of phenolic compounds. The enzyme technology to
produce vegetable oils and their derivatives is an environmentally friendly approach,
with several advantages both for food processing and for the obtention of a variety
of products of high functional and nutritional value. In this work, oils extracted from
canhiñua (Chenopodium pallidicaule) and tarwi (Lupinus mutabilis) seeds, belonging
to the Andean region of Bolivia, have been studied and are being enzymatically
transformed (interesterification and hydrolysis) to obtain a new fatty acid ́ profile
with possible functional properties. The oils extracted with green solvents like
ethanol, have shown good yields, an interesting profile of fatty acids and a higher
concentration of antioxidant and phenolic compounds compared to the commercial
oils available in supermarkets. Currently, we are developing an enzymatic process
for transforming cahñiua and tarwi oils into functional fatty acids. A recombinant
thermostable lipase was produced (Tth-Lyp) using E. coli as the host cell, showing a
melting point of 86°C, and immobilized by adsorption on hydrophobic support using
porous polypropylene support (Accurel 1000) for reactions in hydrophobic
environments.
Keywords: lipids, fatty acid, enzymatic interesterification, enzymatic immobilization
244
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Presentations / Priopćenja
_____________________________________
Green Biotechnology / Zelena biotehnologija
Poster presentation / Postersko priopćenje
Time Scale Analysis in Model-based Design of
Microscale-Based Bioreactors
Igor PLAZL1, Goran N. JOVANOVIC2,3
University of Ljubljana, Faculty of Chemistry and Chemical Technology, Vecna pot 113,
Ljubljana; Slovenia
2
Oregon State University, School of Chemical, Biological and Environmental Engineering,
Corvallis, Oregon, United States of America
3
PTT-Laboratory of America, Corvallis, Oregon, United States of America
1
Abstract
The intensification and optimization of biochemical processes with better selectivity,
highly efficient transport phenomena, product quality and the development of new
and environmentally friendly technologies are possible with microreactor
technology, in which model-based design plays an essential role.
Time Scale Analysis (TSA) and Characteristics Times are proposed as novel and useful
tools for analyzing the performance of microscale bioreactors with immobilized
enzymes and for flow diagrams of chemical processes. Transport rates, reaction
kinetics, and phase contact can be easily represented by unique time constants that
facilitate the understanding and representation of these processes through the "heat
map" of characteristic times. Characteristic times are estimated based on first
principles and controlled by the user to support meaningful analysis of chemical
processes and provide insight or suggestions for successful design decisions.
Characteristic times can be readily embedded in the time scale analysis (TSA)
approach that enables the evaluation of preliminary microreactor and operating unit
designs. In this work, we demonstrate the feasibility and usefulness of this novel tool
by comparing a microbial biochemical reaction process conducted in a classical
bioreactor with its performance in a microscale-based bioreactor design.
Keywords: process intensification, model-based design, microbioreactor
245
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Presentations / Priopćenja
_____________________________________
Green Biotechnology / Zelena biotehnologija
Poster presentation / Postersko priopćenje
Microalgae as a model system for the in vivo
effects of materials
Anna ROMOLO1,2, Aleš IGLIČ2, Veronika KRALJ-IGLIČ2
University of Ljubljana, Faculty of Health Sciences, Laboratory of Clinical Biophysics,
Zdravstvena 5, Ljubljana, Slovenia
2
University of Ljubljana, Faculty of Electrical Engineering, Laboratory of Physics, Trzaska 25,
Ljubljana, Slovenia
1
Abstract
Microalgae are in focus of extensive study due to their abundance and important
role in the equilibration of the global ecosystem. Living organisms communicate
through nano-sized membrane-enclosed particles (Small Cellular Particles (SCPs))
which are continuously shed by cells but can also be fabricated artificially. Here we
examined the effect of different hybridosomes composed of soybean lecithin and
material from natural sources (e.g. spruce needles and hemp) on the conditioned
media of marine microalgae Phaeodactylum tricornutum. Hybridosomes were
prepared by mixing lecithin, respective aqueous solutions and glycerol. Microalgae
were imaged by scanning electron microscope. Hybridosomes and isolates were
imaged by a cryogenic transmission electron microscope. The number density of
microalgae was assessed by flow cytometry. The number density and hydrodynamic
diameter of hybridosomes and SCPs were assessed by interferometric light
microscopy. In the treated samples we observed a considerable increase in the
number density of microalgae with respect to control (untreated) samples in the
interval of 3 days, which was connected to the amount of the material added. The
concentration of SCPs was of the order of 106/mL and the average size of SCPs varied
from 200-400 nm. Microalgae proved a convenient system for in vitro studies of the
effects of materials.
Keywords: marine microalgae, Phaeodactylum tricornutum, nanoalgosomes
246
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Presentations / Priopćenja
_____________________________________
Green Biotechnology / Zelena biotehnologija
Poster presentation / Postersko priopćenje
Development of bioactive compounds from
residual biomass from the processing of Asaí
fruits (E. precatoria)
Sergio TORREZ ALVAREZ1.2, Giovanna ALMANZA2, Yonny FLORES2,
Javier A. LINARES-PASTÉN 1
Lund University, Faculty of Engineering, Lunds Tekniska Högskola (LTH), Biotechnology. P.O.
Box 124, Lund, Sweden
2
Universidad Mayor de SanAndrés, Instituto de Investigaciones Químicas, Department of
Chemistry, Calle 27 y Andrés Bello s/n Cota Cota, La Paz, Bolivia
1
Abstract
The Asaí is a palm tree native to South America of great interest in recent years due
to the antioxidant capacity of its edible fruit, which is considered a functional food.
Asaí is industrialized for producing nutraceuticals, shakes, energy drinks, pastry
recipes, and other food products. This industry generates large amounts of waste,
including seeds, pulp remains, and rachis. The aqueous extract of the Asaí fruit
contains anthocyanins, proanthocyanidins, flavonoids, and other phenolic
compounds. Residues as seeds present polysaccharides, for example,
galactomannans, mannans, lignans, and cellulose. This study aims to develop highvalue compounds from each fraction of the residual biomass through enzyme
technology and bioprocesses. The main interest is in the seed´s polysaccharides,
rachis, fibers, and discarded pulp. The biorefinery approach in this work consists of
fractionating the main biomass components, followed by enzymatic treatment. One
of the dominant fractions is galactomannan, whose molecular structure is in the
process of elucidation. At the same time, an endo-β-1,4-mannanase from
Thermotoga petrophila has been produced, using recombinant technology, to obtain
galactooligosaccharides, which will be subjected to bioactivity screenings to assess
antioxidant, antibacterial, antiviral, and prebiotic activity.
Keywords: Asaí (E. precatoria), biomass, biorefinery, enzyme and recombinant
technology, galactomannan
247
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Presentations / Priopćenja
_____________________________________
Green Biotechnology / Zelena biotehnologija
Oral presentation / Usmeno priopćenje
(Micro)Flow Biocatalysis as a Key Enabling
Technology in Sustainable Synthesis
Polona ŽNIDARŠIČ-PLAZL
University of Ljubljana, Faculty of Chemistry and Chemical Technology, Večna pot 113,
Ljubljana, Slovenia
Abstract
Biocatalytic processes offer a transition to more sustainable manufacturing of
chemicals, pharmaceuticals, fuels, and food. However, their potential in industrial
production is far from being realized, mainly due to the challenges related to longterm biocatalyst use, the efficient regeneration of cofactors, and the prevention of
biocatalyst deactivation under harsh industrial conditions. Protein engineering and
efficient biocatalyst immobilization offer great opportunities to improve biocatalyst
stability. Furthermore, reactor miniaturization, continuous operation, and
integration with in situ product removal, process analytics, and cascade reactions
that reduce the number of process steps enable process intensification. This
presentation highlights recent achievements of the Microprocess Engineering
Research Group established at the University of Ljubljana in biocatalytic process
intensification based on efficient biocatalyst immobilization in micro bioreactors and
multiphase biocatalytic processes comprising process integration with downstream
processing.
Keywords: biocatalysis, process intensification, sustainable production
248
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Presentations / Priopćenja
_____________________________________
Green Economy
Zelena ekonomija
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Economy / Zelena ekonomija
Oral presentation / Usmeno priopćenje
Environmental Literacy and Sustainable
Consumption – The Role of Higher Education
Kristina AFRIĆ RAKITOVAC1, Aleksandra KRAJNOVIĆ2, Alen BELULLO1
Juraj Dobrila University of Pula, Faculty of economics and Tourism “Dr. Mijo Mirković”,
Preradovićeva 1, Pula, Croatia
2
University of Zadar, Department for Economics, Splitska 1, Zadar, Croatia
1
Abstract
The first decades of the 21st century are largely marked by the urgent transition from
a linear to a more responsible, circular economy and injustice that has been inflicted
on the natural and social order in the world. Unsustainable production and
consumption, and the need for more luxury and wealth have resulted in various
social inequalities, ecosystem pollution, unsustainable exploitation of natural
resources, which ultimately threaten human existence. The time has come for a
different, more sustainable approach to the production of goods and services, as well
as their consumption. The aim of the paper is to emphasize the importance of
implementing the concept of sustainable consumption, for the purpose of altering
unsustainable purchasing habits, and thereby guiding consumers towards
sustainable consumption patterns, in order to achieve social cohesion,
environmental protection and economic development. The authors consider the
importance of environmental literacy as a necessary prerequisite for more
responsible consumption patterns. The paper will propose systematic literature on
the interdependence of environmental literacy and sustainable consumption. In
order to obtain a better insight into the functioning and implementation of
sustainable consumption when it comes to the decisions of individuals, the research
will be conducted on a population of university students. We expect, according to
various actual researches, that younger generations are environmentally conscious,
although this is not necessarily reflected in their consumption habits.
Keywords: consumption patterns, environmental literacy, sustainable,
consumption, higher education institutions, Croatia
249
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Presentations / Priopćenja
_____________________________________
Green Economy / Zelena ekonomija
Poster presentation / Postersko priopćenje
Analysis of investment efficiency in the
production of bioplastics from industrial hemp
Zoran GALIĆ1, Mirjana RADMAN FUNARIĆ2, Katarina POTNIK GALIĆ1
1
2
Technical School, Ratarnička 1, Požega, Croatia
Josip Juraj Strossmayer University of Osijek, Faculty of Tourism and Rural Development
Pozega, Vukovarska 17, Požega, Croatia
Abstract
Bioplastics are a type of plastic that is produced from renewable energy sources, as
opposed to plastics traditionally produced from oil and natural gas. The biggest
advantage of bioplastics is that the use of renewable sources reduces the
dependence on fossil fuels and the harmful emission of greenhouse gases. Industrial
hemp is suitable for the production of bioplastics due to its biodegradability,
strength and availability. Namely, industrial hemp grows quickly and requires less
water and pesticides than other crops. It decomposes in nature without harmful
consequences, and as a raw material, it is available and affordable, which is why it
represents a more sustainable alternative to traditional plastics. The production of
bioplastics from industrial hemp is an important step towards a sustainable future,
and its use should be carefully considered and planned in order to achieve the best
possible effects on the environment. The aim of this work is to analyze the economic
and financial profitability of investing in the production of bioplastics from industrial
hemp. The basic research method will be a dynamic analysis of the investment
efficiency in the described project. The aforementioned analysis is based on the
assessment of the financial sustainability and profitability of the project in the long
term, considering the results of net present value, internal rate of return,
profitability index, investment return period and other methods for evaluating the
efficiency of the project. Based on the results of the mentioned methods, the
investment efficiency decision of producing bioplastics from industrial hemp will be
made.
Keywords: renewable energy sources, industrial hemp, bioplastics, efficiency
assessment of projects, project dynamic analysis
250
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Presentations / Priopćenja
_____________________________________
Green Economy / Zelena ekonomija
Poster presentation / Postersko priopćenje
Analiza učinkovitosti ulaganja u proizvodnju
bioplastike od industrijske konoplje
Zoran GALIĆ1, Mirjana RADMAN FUNARIĆ2, Katarina POTNIK GALIĆ1
1
2
Tehnička škola, Ratarnička 1, Požega, Hrvatska
Sveučilište Josipa Jurja Strossmayera u Osijeku, Fakultet turizma i ruralnog razvoja u Požegi,
Vukovarska 17, Požega, Hrvatska
Sažetak
Bioplastika je vrsta plastike koja se proizvodi od obnovljivih izvora energije za razliku
od tradicionalno proizvedene plastike od nafte i prirodnog plina. Najveća je prednost
bioplastike ta što se korištenjem obnovljivih izvora energije smanjuje ovisnost o
fosilnim gorivima i štetna emisija stakleničkih plinova. Industrijska konoplja pogodna
je za proizvodnju bioplastike zbog svoje održivosti, biorazgradivosti, čvrstoće i
dostupnosti. Naime, industrijska konoplja raste brzo i zahtjeva manje vode i pesticida
od drugih kultura. U prirodi se razgrađuje bez štetnih posljedica, a kao sirovina je
dostupna i cjenovno prihvatljiva zbog čega predstavlja održiviju alternativu
tradicionalnih plastici. Proizvodnja bioplastike od industrijske konoplje važan je korak
prema održivoj budućnosti, a njena upotreba treba biti pažljivo razmotrena i
planirana kako bi se postigli najbolji mogući učinci na okoliš. Cilj ovog rada je
analizirati ekonomsko financijsku isplativost ulaganja u proizvodnju bioplastike od
industrijske konoplje. Osnovna istraživačka metoda bit će dinamička analiza
učinkovitosti ulaganja u opisani poslovni pothvat. Navedena analiza bazira se na
procjeni financijske održivosti i isplativosti projekta u dugoročnom vremenskom
razdoblju uzimajući u obzir rezultate čiste sadašnje vrijednosti, interne stope
profitabilnosti, indeksa profitabilnosti, razdoblja povrata investicije te ostalih
metoda za ocjenu efikasnosti projekta. Na temelju rezultata navedenih metoda
donijet će se odluka o isplativosti ulaganja u projekt proizvodnje bioplastike od
industrijske konoplje.
Ključne riječi: obnovljivi izvori energije, industrijska konoplja, bioplastika, ocjena
učinkovitosti projekata, dinamička analiza projekta
251
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Presentations / Priopćenja
_____________________________________
Green Economy / Zelena ekonomija
Poster presentation / Postersko priopćenje
Creative enterprises and protection of intellectual
property in the Republic of Croatia
Darija IVANKOVIĆ1, Željka BORZAN1, Ana ŠARIĆ2
College of Applied Sciences „Lavoslav Ružička“ in Vukovar, Županijska Street 50, Vukovar,
Croatia
2
TERA Tehnopolis d.o.o., Ljudevit Gaj Square 6, Osijek, Croatia
1
Abstract
Creative enterprises, as holders of the creative industry activities, show a significant
contribution to economic growth and employment. They create, produce and
distribute creative goods and services and often include (exploit) various forms of
intellectual property. Intellectual property, depending on the field of activity,
includes copyright and related rights as well as industrial designs. The aim of the
paper, based on desk research, is to present and analyze the forms of intellectual
property by which the owners of creative enterprises in the Republic of Croatia
protect their products and services and their position on the market, based on desk
research. The research results point to the significant role of intellectual property
not only in the protection of products and services but also in the process of
commercialization of products based on knowledge and innovation.
Keywords: creative industry, creative enterprises, intellectual property,
entrepreneurship, Croatia
252
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Presentations / Priopćenja
_____________________________________
Green Economy / Zelena ekonomija
Poster presentation / Postersko priopćenje
Kreativna poduzeća i zaštita intelektualnog
vlasništva u Republici Hrvatskoj
Darija IVANKOVIĆ1, Željka BORZAN1, Ana ŠARIĆ2
1
2
Veleučilište „Lavoslav Ružička“ u Vukovaru, Županijska 50, Vukovar, Hrvatska
TERA Tehnopolis d.o.o., Trg Ljudevita Gaja 6, Osijek, Hrvatska
Sažetak
Kreativna poduzeća, kao nositelji aktivnosti kreativne industrije, pokazuju značajan
doprinos gospodarskom rastu i zapošljavanju. Ona stvaraju, proizvode i distribuiraju
kreativna dobra i usluge te nerijetko obuhvaćaju (iskorištavaju) različite oblike
intelektualnog vlasništva. Intelektualno vlasništvo, ovisno o području djelatnosti,
obuhvaća autorsko i srodna prava te prava industrijskog vlasništva. Cilj rada je na
temelju desk istraživanja prikazati i analizirati oblike intelektualnog vlasništva kojima
vlasnici kreativnih poduzeća u Republici Hrvatskoj štite svoje proizvode i usluge te
položaj na tržištu. Rezultati istraživanja upućuju na značajnu ulogu intelektualnog
vlasništva ne samo u zaštiti proizvoda i usluga, već i u procesu komercijalizacije
proizvoda temeljenih na znanju i inovacijama.
Ključne riječi: kreativna industrija, kreativna poduzeća, intelektualno vlasništvo,
poduzetništvo, Hrvatska
253
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Presentations / Priopćenja
_____________________________________
Green Economy / Zelena ekonomija
Poster presentation / Postersko priopćenje
The Role of Fishing Ports in the Sustainable
Blue Economy
Gorana JELIĆ MRČELIĆ, Luka ŽIVANOVIĆ, Vedrana NERLOVIĆ
University of Split, Faculty of Maritime Studies, R. Boškovića 37, Split, Croatia
Abstract
Fishery and aquaculture have important economic, environmental and roles. The
development of fishery and aquaculture depends on many factors, including
adequately equipped ports and landing sites. The aim of this paper is to demonstrate
the role of fishing ports in the sustainable blue economy. Fishing ports support the
sustainable development of fishery and aquaculture by promoting best practices for
environmental protection, maintaining food quality, creating fair prices, supporting
workers’ rights, integrating local communities and ports, and more. The FAO Blue
Ports Initiative aims to strengthen the role of ports as drivers of sustainable
development in coastal communities and promote the achievement of several key
Sustainable Development Goals (SDGs), including SDG 1 (No Poverty), SDG 2 (Zero
Hunger), SDG 3 (Good Health and Well-being), SDG 5 (Gender Equality), and SDG 14
(Life Below Water). However, ports are also encouraged to implement a blue
economy approach to management to achieve long-term benefits for local
communities. Port management, in collaboration with scientists, decision-makers,
the private sector, and civil society, should emphasize inclusiveness,
competitiveness, greening, and process efficiency, and support joint actions to
improve the quality of life of local communities.
Keywords: fishery and aquaculture, ports, sustainability, blue economy, marine
environment
254
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Economy / Zelena ekonomija
Poster presentation / Postersko priopćenje
Uloga ribarskih luka u održivoj plavoj ekonomiji
Gorana JELIĆ MRČELIĆ1, Luka ŽIVANOVIĆ1, Vedrana NERLOVIĆ2
1
2
Sveučilište u Splitu, Pomorski fakultet, R. Boškovića 37, Split, Hrvatska
Sveučilište u Splitu, Sveučilišni odjel za studije mora, R. Boškovića 37, Split, Hrvatska
Sažetak
Ribarstvo i akvakultura imaju važnu gospodarsku, okolišnu i društvenu ulogu. Razvoj
ribarstva i akvakulture, ovisi o mnogim faktorima, između ostalog, o adekvatnoj
infrastrukturi što uključuje i odgovarajući opremljene luke i pristaništa. Cilj ovog rada
je ukazati na ulogu ribarskih luka u održivoj plavoj ekonomiji. Ribarske luke pridonose
održivom razvoju ribarstva i akvakulture podržavanjem dobri praksi zaštite okoliša,
održanjem kvalitete hrane, kreiranjem pravičnih cijena, podržavanjem prava radnika,
integracijom luka i lokalnih zajednica i na mnoge druge načine. FAO Blue Ports
Initiative nastoji učvrstiti ulogu luka kao pokretača održivog razvoja obalnih zajednica
i pomaže u ostvarenju nekoliko ključnih ciljeva održivog razvoja kao što su cilj 1 (Svijet
bez siromaštva), cilj 2 (Svijet bez gladi), cilj 3 (Zdravlje i blagostanje), cilj 5 (Rodna
ravnopravnost) i cilj 14 (Očuvanje vodenog svijeta). Inicijativa potiče primjenu plave
ekonomije u upravljanju lukama radi ostvarenja dugoročne dobrobiti za lokalne
zajednice. Upravljanje lukama treba biti uključivo, kompetitivno, zeleno i učinkovito,
u suradnji sa znanstvenicima, donosiocima odluka, privatnim sektorom i širom
društvenom zajednicom te poticati zajedničke akcije s ciljem unaprjeđenja kvalitete
života lokalnih zajednica.
Ključne riječi: ribarstvo i akvakultura, luke, održivost, plava ekonomija, morski okoliš
255
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Presentations / Priopćenja
_____________________________________
Green Economy / Zelena ekonomija
Oral presentation / Usmeno priopćenje
Circular economy as a zero-waste philosophy
Sanja JURIĆ, Sandra MANDINIĆ
Marko Marulić Polytechnic, Petra Krešimira IV. 30, Knin, Croatia
Abstract
The popular linear economic model is slowly but surely being replaced by the circular
economy. It is still a relatively new economic model, despite the fact that the EPA
has been implementing it since 2009. Through the reduction of the negative impact
of the life cycle of materials, the positive impact on the climate, the reduction of the
use of harmful materials and the separation of used materials, the circular economy
promotes economic growth and meets social needs. As the non-circular economy is
based on the policy of take, use and throw away, the circular economy as an
economic model is based on nature and its protection and reuse of what has already
been used. The model is applicable to all aspects of life, with a particularly moderate
focus on energy efficiency and environmental sustainability with positive effects in
economic savings, new green jobs, energy savings, resource savings and climate
change mitigation. To what extent students are familiar with the philosophy of zero
waste, to what extent do they personally participate in material recycling and
environmental maintenance, how ready they are to start their own sustainable
business, and what is their opinion about the representation of the circular economy
in the Croatian economy with a view to the future, are asked research questions.
Keywords: circular economy, green economy, sustainable development,
environmental protection
256
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Presentations / Priopćenja
_____________________________________
Green Economy / Zelena ekonomija
Oral presentation / Usmeno priopćenje
Cirkularna ekonomija kao filozofija nepostojanja
otpada
Sanja JURIĆ, Sandra MANDINIĆ
Veleučilište “Marko Marulić” u Kninu, Petra Krešimira IV. 30, Knin, Hrvatska
Sažetak
Popularni se linearni ekonomski model sporo, ali sigurno zamjenjuje cirkularnom
ekonomijom. U pitanju je još uvijek relativno novi ekonomski model, unatoč činjenici
da ga EPA provodi još od 2009. godine. Kroz smanjenje negativnog utjecaja životnog
ciklusa materijala, pozitivnog utjecaja na klimu, smanjenje korištenja štetnih
materijala i odvajanje iskorištenog materijala, cirkularna ekonomija potiče
gospodarski rast i zadovoljava društvene potrebe. Kako se necirkularna ekonomija
bazira na politici uzmi, iskoristi i odbaci, tako se cirkularna ekonomija kao ekonomski
model bazira na prirodu i njenu zaštitu te ponovno korištenje već iskorištenog. Model
je primjenjiv na sve aspekte života, s posebno umjerenom pažnjom na energetsku
učinkovitost i ekološku održivost s pozitivnim učincima u ekonomskim uštedama,
novim zelenim radnim mjestima, uštedi energije, uštedi resursa te ublažavanju
klimatskih promjena. Koliko su studenti upoznati s filozofijom nepostojanja otpada,
koliko osobno sudjeluju u recikliranju materijala i održavanju okoliša, koliko su
spremni pokrenuti svoj održivi biznis te kakvo im je mišljenje o zastupljenosti
cirkularne ekonomije u hrvatskom gospodarstvu s osvrtom na budućnost,
postavljena su istraživačka pitanja.
Ključne riječi: cirkularna ekonomija, zelena ekonomija, održivi razvoj, zaštita okoliša
257
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Presentations / Priopćenja
_____________________________________
Green Economy / Zelena ekonomija
Oral presentation / Usmeno priopćenje
Blue economy – biotechnology inspired by nature
Katarina MAROŠEVIĆ1, Tihana SUDARIĆ 2, Igor JURIČIĆ1
Josip Juraj Strossmayer University of Osijek, Faculty of Law Osijek, Ul. Stjepana Radića 13,
Osijek, Croatia
2
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotehnical Sciences Osijek,
Vladimira Preloga 1, Osijek, Croatia
1
Abstract
The aim of the paper was to define the theoretical and applied concept of the blue
economy using a qualitative method. Unlike the green economy, which relies on
higher investment and higher expenditure on the finished product to preserve the
environment, the blue economy also deals with the issue of sustainability but is not
limited exclusively to conservation. The blue economy encourages renewal with an
effort for ecosystems to preserve their evolutionary path. Like the green economy,
the blue economy also tries to solve the issues of sustainable development,
production, and agricultural waste, but it does so through the development of new
jobs, innovation and digitization, all in favor of lowering prices for the consumer, who
ultimately pays for the price of production at the end. The theoretical framework
consisted of strategic alternatives intended for local and regional entities, i.e. blue
economy initiatives should be recognized from the local resource base. The research
questions were focused on business models in the blue economy, the strategy of a
company that recognizes the importance of sustainable development but that
adapts to changes to meet market needs both with product price and quality. In the
concluding remarks, the significance of the blue economy is argued as a new
development approach for the national economy through naturally inspired
technologies such as ecosystem protection, energy needs, tourism, aquaculture, etc.
Keywords: blue economy, biotechnology, sustainable development, ecosystem
258
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Presentations / Priopćenja
_____________________________________
Green Economy / Zelena ekonomija
Oral presentation / Usmeno priopćenje
Plava ekonomija - prirodom inspirirana
biotehnologija
Katarina MAROŠEVIĆ1, Tihana SUDARIĆ2, Igor JURIČIĆ1
Sveučilište Josipa Jurja Strossmayera u Osijeku, Pravni fakultet Osijek, Ul. Stjepana Radića
13, Osijek, Hrvatska
2
Sveučilište Josipa Jurja Strossmayera u Osijeku, Fakultet agrobiotehničkih znanosti Osijek,
Vladimira Preloga 1, Osijek, Hrvatska
1
Sažetak
Cilj rada bio je kvalitativnom metodom definirati teorijski i aplikativni koncept plave
ekonomije. Za razliku od zelene ekonomije, koja počiva na većem ulaganju i većem
izdatku za gotov proizvod kako bi se očuvao okoliš, plava ekonomija se također bavi
pitanjem održivosti, ali nije ograničena isključivo na očuvanje. Plava ekonomija
potiče obnavljanje uz nastojanje da ekosustavi sačuvaju svoj evolucijski put. Kao i
zelena ekonomija i plava ekonomija pokušava riješiti pitanja održivog razvoja,
proizvodnje, poljoprivrednog otpada i slično ali kroz razvoj novih radnih mjesta,
inovacija i digitalizacije ali sve u korist snižavanja cijena za krajnjeg potrošača, koji u
konačnici plaća cijenu proizvodnje. Teorijski okvir činile su strategijske alternative
koje su namijenjene lokalnim i regionalnim subjektima, odnosno inicijative plave
ekonomije trebaju biti prepoznate od lokalne resursne osnove. Istraživačka pitanja
su bila usmjerena na poslovne modele u plavoj ekonomiji, strategiju poduzeća koji
prepoznaje važnost održivog razvoja ali koje se prilagođava promjenama da zadovolji
potrebe tržišta kako s cijenom proizvoda tako i s kvalitetom. U zaključnim
razmatranjima argumentira se značaj plave ekonomije kao novi razvojni pristup za
nacionalno gospodarstvo kroz prirodno inspirirane tehnologije kao što je zaštita
ekosustava, energetske potrebe, turizam, akvakultura i slično.
Ključne riječi: plava ekonomija, biotehnologija, održivi razvoj, ekosustav
259
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Economy / Zelena ekonomija
Oral presentation / Usmeno priopćenje
Green marketing is a logical answer to the
consumer society
Ivan TOLIĆ
Zagreb School of Business, Vukovarska 68, Zagreb, Croatia
Abstract
In a very short time, green marketing has become a new trend in the orientation of
companies in the world, where it represents a new face of modern marketing theory
and is the answer to the current consumer society. The aim of this paper is to study
the consumer society, its characteristics and its consequences on the community as
a whole. The consumer today is no longer just a passive observer, but an active
participant in the events - Such a role of the consumer in the modern market
necessarily leads to a different marketing approach of companies. The conducted
research aims to identify the green marketing concept and clarify the boundaries and
elements associated with the new marketing concept. The research concluded that
green marketing is the application of traditional marketing practices, putting
environmental protection first as a priority when determining the elements of the
marketing mix from product design, pricing, distribution and promotion. Also, it has
been proven that green marketing is not limited to just one sector, but to worldleading experiences in almost all industrial branches.
Keywords: consumer society, green marketing, consumer rights, consumerism
260
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Economy / Zelena ekonomija
Oral presentation / Usmeno priopćenje
Zeleni marketing logičan odgovor potrošačkom
društvu
Ivan TOLIĆ
Poslovno Veleučilište Zagreb, Vukovarska 68, Zagreb, Hrvatska
Sažetak
Green marketing je u vrlo kratkom vremenu postao novi trend orijentacija poduzeća
u svijetu, gdje predstavlja jedno novo lice moderne marketinške teorije i odgovor je
dosadašnjem potrošačkom društvu. Cilj ovog rada je proučavanje potrošačkog
društva, njegovih karakteristika i posljedica na zajednicu u cjelini. Potrošač danas,
nije više samo pasivni promatrač, već aktivni učesnik zbivanja- Takva uloga potrošača
na suvremenom tržištu neophodno dovodi i do drugačijeg marketing pristupa
kompanija. Provedeno istraživanje ima za cilj identificirati green marketing koncept i
razjasniti granice i elemente povezane s novim konceptom marketinga. Istraživanje
je zaključilo da je zeleni marketing primjena tradicionalnog marketinga prakse, pri
čemu na prvo mjestu stavlja zaštitu okoliša kao prioritet pri određivanju elemenata
marketing miksa od dizajna proizvoda, cijene, distribucije i promocije. Također, je
dokazano da zeleni marketing nije ograničen samo na jedan sektor, već na vodeća
svjetska iskustva u gotovo svim industrijskim granama.
Ključne riječi: potrošačko društvo, zeleni marketing, prava potrošača, konzumerizam
261
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education
Zelena edukacija
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Poster presentation / Postersko priopćenje
Education in solid waste management: A step
towards achieving the Sustainable Development
Goals
Jurislav BABIĆ1, Sandra BUDŽAKI1, Natalija VELIĆ1, Darko VELIĆ1,
Antun JOZINOVIĆ1, Mario PANJIČKO2
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
2
Sustainable Development Technologies Centre - CROTEH Ltd. A/ Av. Dubrovnik 15, Paviljon
12/I, Zagreb, Croatia
1
Abstract
Waste generation is a global problem directly related to the way society produces
and consumes. Waste management is, therefore, a global challenge that
encompasses environmental, economic, social and political aspects and affects not
only today's generations but also those to come. Consequently, waste management
must be sustainable at its core and can be directly or indirectly linked to the
achievement of the Sustainable Development Goals (SDG). SDG #4 emphasizes the
importance of education in general as the foundation for creating a peaceful and
prosperous world. Environmental education is critical to the successful
implementation of sustainable waste management because it changes attitudes and
provides learners with knowledge, values and skills that enable change in the way
communities manage waste. It also raises public awareness and enables the
implementation of a sustainable waste management system through more effective
public participation. In addition to environmental education aimed at the general
public, the training of qualified waste management professionals is also very
important. Incentives aimed at developing formal and informal training in waste
management are important to mitigate the negative impact of landfills on the
environment in the long term.
Keywords: education, solid waste management, sustainable development goals
262
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Oral presentation / Usmeno priopćenje
Environmental education: Environmental topics
in Croatian language textbooks
Irella BOGUT, Antonija HULJEV
Josip Juraj Strossmayer University of Osijek, Faculty of Education, Cara Hadrijana 10, Osijek,
Croatia
Abstract
Reflecting on the importance of environmental education and the fact that in
Croatian education more emphasis is given to the educational aspect rather than to
the upbringing aspect, the need to reflect on environmental topics and education
must occupy an important position in the teaching of the Croatian language too.
Given the fact that, according to the current curriculum for the subject Croatian
language for primary schools and gymnasiums in the Republic of Croatia (2019), this
subject structurally and organizationally includes three interconnected subject areas
(Croatian language and communication, literature and creativity, culture and media).
Therefore, consideration has to be given by all means to many possibilities that the
teaching of the Croatian language can offer. Also, the curriculum, based on the
principle of didactic transmission and the pedocentric position of school children,
creates an incentive in the implementation of acquired knowledge and
understanding, and most importantly, it mediates content and educational
influence. In the paper, according to a suitable methodologically selected
framework, a selection and analysis of the literary and non-literary texts represented
in the textbooks for the Croatian language for 1 to 4 primary school grades, that can
mediate educational ecological values, will be carried out. The interpretation
possibilities of the mentioned texts are numerous, but the teaching will largely
depend on the implicit pedagogy of each individual teacher, which also points to
another important reason why environmental education should be approached from
the earliest school age, as well as children's age.
Keywords: educational values, environmental education, teaching, textbooks,
Croatian language
263
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Oral presentation / Usmeno priopćenje
The importance of sustainable development
integration at all levels of education
Edita BORIĆ, Irella BOGUT, Emina BERBIĆ KOLAR
Josip Juraj Strossmayer University of Osijek, Faculty of Education, Cara Hadrijana 10, Osijek,
Croatia
Abstract
Education for sustainable development in both the natural, social and humanistic
sciences is based on an integrated approach to economic, environmental and social
development. It should be integrated through plans and programs at all levels of
education and provide every child/pupil/student with knowledge, values and skills
for future active and responsible citizenship - participation in decisions at the
personal level and at different levels of a sustainable society, locally and globally. As
part of the curricular reform, the Ministry of Science and Education of the Republic
of Croatia introduced the Sustainable Development Topic of the Cross-curricular
Curriculum. Educators and teachers with transformative competencies for including
sustainable development topics in the learning process, must think about a paradigm
for co-creating visions of the future world and encourage the necessary changes in
the environment. This will ensure the flow and implementation of relevant scientific
information and be a key factor in the environmental education process. Modern
learning requires a transformative environment that provides space for thinking and
increases cooperation between the economy and educational institutions through
lifelong learning. This paper presents the implementation of education for
sustainable development according to school curricula, and a review of university
sustainable development programs. It was established that a one-subject approach
to education for sustainable development with the application of the method of
conveying facts is dominating at schools and that there is a lack of understanding of
the integrated concept of sustainable development among educators. In the higher
education system, there are individual initiatives for the development of study
programs for experts in sustainable development. There is a need for a continuous
coordinated educational process for sustainable development, from preschool to
post-graduate educational levels.
Keywords: sustainable development, educators, transformative competencies,
integrated concept, lifelong learning
264
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Oral presentation / Usmeno priopćenje
Važnost integracije održivog razvoja na svim
razinama obrazovanja
Edita BORIĆ, Irella BOGUT, Emina BERBIĆ KOLAR
Sveučilište Josipa Jurja Strossmayera u Osijeku, Fakultet za odgojne i obrazovne znanosti,
Cara Hadrijana 10, Osijek, Hrvatska
Sažetak
Obrazovanje za održivi razvoj u prirodnim, društvenim i humanističkim znanostima
temelji se na integriranom pristupu ekonomskom, ekološkom i društvenom razvoju.
Ono treba biti integrirano kroz planove i programe na svim razinama obrazovanja i
omogućiti svakom djetetu/učeniku/studentu znanja, vrijednosti i vještine za buduće
aktivno i odgovorno građanstvo - sudjelovanje u odlukama na osobnoj i na različitim
razinama održivog društva, lokalno i globalno. U okviru kurikularne reforme
Ministarstvo znanosti i obrazovanja Republike Hrvatske uvelo je Kurikulum
međupredmetne teme Održivi razvoj. Odgojitelji, učitelji i nastavnici (edukatori) s
transformativnim kompetencijama za uključivanje tema održivog razvoja u proces
učenja, moraju razmišljati o paradigmi za sugeiranje vizija budućeg svijeta te
potaknuti potrebne promjene u okolini. Time će osigurati protok i provedbu
relevantnih znanstvenih informacija i biti ključni činitelji procesa obrazovanja za
okoliš. Za suvremeno učenje neophodno je transformativno okruženje koje pruža
prostor za razmišljanje i povećava suradnju gospodarstva i obrazovnih institucija kroz
cjeloživotno učenje. Rad donosi prikaz provođenja obrazovanja za održivi razvoj
prema kurikulumima u školama, a napravljen je i osvrt na sveučilišne programe
održivog razvoja. Utvrđeno je da u školama dominira jednopredmetni pristup
obrazovanju za održivi razvoj uz primjenu metode prenošenja činjenica te da kod
odgojitelja, učitelja i nastavnika postoji nedostatak razumijevanja integriranog
koncepta održivog razvoja. U visokoobrazovnom sustavu postoje pojedinačne
inicijative za razvoj studijskih programa za stručnjake za održivi razvoj. Uočava se
potreba kontinuiranog usklađenog obrazovnog procesa za održivi razvoj, od onog u
predškolskim ustanovama pa do poslijediplomskih obrazovnih razina.
Ključne riječi: održivi razvoj, edukatori, transformativne kompetencije, integrirani
koncept, cjeloživotno učenje
265
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Poster presentation / Postersko priopćenje
Education for sustainable development in
classroom textbooks - subjects Croatian language
and Nature and society
Edita BORIĆ, Valentina MAJDENIĆ, Marta ZEČEVIĆ BERBIĆ
Josip Juraj Strossmayer University of Osijek, Faculty of Education, Cara Hadrijana 10, Osijek,
Croatia
Abstract
Sustainable development in the education system requires a multidimensional holistic
view of the ecological, economic and social dimensions of sustainable development. The
transformation of education for sustainable development should begin already in lower
primary school grades and be directed towards a transformative vision with 17
sustainable development goals. The school should provide comprehensive perspectives
on complex cross-curricular topics such as sustainable development so that students are
given the opportunity to develop individual decision-making skills. In classes, teachers
encourage the development of student competencies with the use of different teaching
aids in different teaching methodology scenarios. Textbooks are still prevalent in the
teaching process and play a significant role in teaching because the learning outcomes
are often evaluated in relation to their contents. Thus, textbooks are an important
resource for both students and teachers since teachers sometimes believe that
curriculum requirements are met by following textbooks. This paper shows the role and
possibilities of textbooks for promoting sustainable development in primary education.
Based on the analysis of the content of the textbooks from the subject Croatian language
and the subject Nature and society, it was investigated how the content on sustainable
development is organized and formulated, how its multidimensional character is
described and how problems related to achieving sustainability are solved. A
comparative analysis of the results was made for all titles as well as the differences and
similarities between the content of the sustainable development of the Croatian
language and Nature and society. The selected courses cover interdisciplinary areas with
an emphasis on the natural sciences, humanities and social sciences. An analysis of the
textbooks for both subjects found that they provide stimulating content on sustainable
development. Multidimensional relations between different subjects are insufficiently
developed. Existing textbooks significantly limit the potential for critical assessment of
students' problem-oriented actions.
Keywords: education for sustainable development, goals of sustainable development,
Croatian language textbooks, nature and society textbooks, lower primary school
teaching
266
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Poster presentation / Postersko priopćenje
Obrazovanje za održivi razvoj u udžbenicima
razredne nastave - nastavni predmet Hrvatski
jezik i Priroda i društvo
Edita BORIĆ, Valentina MAJDENIĆ, Marta ZEČEVIĆ BERBIĆ
Sveučilište Josipa Jurja Strossmayera u Osijeku, Fakultet za odgojne i obrazovne znanosti,
Cara Hadrijana 10, Osijek, Republika Hrvatska
Sažetak
Održivi razvoj u obrazovnom sustavu zahtijeva višedimenzionalni holistički pogled na
ekološke, ekonomske i društvene dimenzije održivog razvoja. Transformaciju
obrazovanja za održivi razvoj treba početi već u razrednoj nastavi te ga usmjeriti na
transformativnu viziju sa 17 ciljeva održivog razvoja (Agendu 2030,UNCitat2015 ).
Škola treba pružiti sveobuhvatne perspektive o složenim međupredmetnim temama
kao što je održivi razvoj tako da se učenicima pruži prilika da razviju sposobnosti za
donošenje individualnih odluka. Učitelji na nastavi različitim metodičkim scenarijima
potiču razvoj učeničkih kompetencija uz primjenu različitih nastavnih sredstava.
Udžbenici su još uvijek najviše prisutni u nastavnom procesu i imaju značajnu ulogu
u nastavi jer se ishodi učenja često vrednuju u odnosu na njihov sadržaje. Stoga su
udžbenici važan izvor i za učenike i za nastavnike budući da učitelji ponekad vjeruju
da se zahtjevi kurikuluma ispunjavaju praćenjem udžbenika. Ovaj rad prikazuje ulogu
i mogućnosti udžbenika za promicanje održivog razvoja u primarnom obrazovanju.
Na temelju analize sadržaja udžbenika iz nastavnog predmeta Hrvatski jezik i
nastavnog predmeta Priroda i društvo istraženo je kako je organiziran i formuliran
sadržaj o održivom razvoju, na koji način je opisan njegov višedimenzionalni karakter
i kako se rješavaju problemi koji se odnose na postizanje održivosti. Napravljena je
komparativna analiza rezultata za sve naslove kao i razlike i sličnosti između sadržaja
održivog razvoja hrvatskog jezika i prirode i društva. Odabranim nastavnim
predmetima obuhvaćena su interdisciplinarna područja s naglaskom na
prirodoslovno, humanističko i društveno područje. Analizom udžbenika za oba
predmeta utvrđeno je da pružaju poticajne sadržaje o održivom razvoju.
Višedimenzionalni odnosi između različitih predmeta su nedovoljno razvijeni.
Postojeći udžbenici značajno ograničavaju potencijal za kritičku procjenu problemski
usmjerenih postupaka učenika.
Ključne riječi: obrazovanje za održivi razvoj, ciljevi održivog razvoja, udžbenici
hrvatskog jezika, udžbenci prirode i društva, razredna nastava
267
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Oral presentation / Usmeno priopćenje
Education for sustainable development from a
future teachers’ perspective
Maja BRUST NEMET1, Katarina DRINOVAC2, Ljubica NEDIĆ1
Josip Juraj Strossmayer University of Osijek, Faculty of Education, Cara Hadrijana 10, Osijek,
Croatia
2
Elementary school Julije Benešić, Trg sv. Ivana Kapistrana 1, Ilok, Croatia
1
Abstract
Education for sustainable development implies the acquisition of competencies that
are necessary for creating a sustainable future. Teachers’ initial education and
professional improvement should be in line with the needs of a sustainable society
and teachers should also be qualified to integrate education for sustainable
development in their teaching process as well as in other forms of educational
processes. By changing the learning and teaching paradigms and introducing
participatory and experiential methods that encourage students to actively learn, it
is possible to adopt the principles and values of sustainable development which are
prerequisites for predicting various forms of sustainable future. The aim of this
research is to determine to what extent the students choose sustainable development
as a topic of their theses as well as their attitudes towards sustainable development.
The content analysis of the theses written from 2012/2013 to 2021/2022 by the
students at the Faculty of Education in Osijek was used as a research instrument. With
qualitative analysis of all theses written in those ten years, sustainable development
topics were found in 90 of them which belong to natural, social and interdisciplinary
studies. Qualitative analysis of 28 interviews determined the attitudes that future
teachers have on sustainable development in education as well as self-evaluation of
competencies to implement sustainable development activities in the school
curriculum.
Keywords: ecology, education, sustainable development, students, Faculty of
Education
268
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Oral presentation / Usmeno priopćenje
Odgoj i obrazovanje za održivi razvoj iz
perspektive budućih učitelja
Maja BRUST NEMET1, Katarina DRINOVAC2, Ljubica NEDIĆ1
Sveučilište Josipa Jurja Strossmayera u Osijeku, Fakultet za odgojne i obrazovne znanosti,
Cara Hadrijana 10, Osijek, Hrvatska
2
Osnovna škola Julija Benešića, Trg sv. Ivana Kapistrana 1, Ilok, Hrvatska
1
Sažetak
Odgoj i obrazovanje za održivi razvoj podrazumijeva stjecanje kompetencija
potrebnih za oblikovanje održive budućnosti. Inicijalno obrazovanje i profesionalno
usavršavanje učitelja trebalo bi biti usklađeno s potrebama održivog društva, a
učitelji osposobljeni za integraciju obrazovanja za održivi razvoj u nastavni proces i
druge oblike odgojno-obrazovnog rada. Promjenom paradigme učenja i poučavanja
te uvođenjem participativnih i iskustvenih metoda koje potiču studente i učenike na
aktivno učenje omogućava se usvajanje načela i vrijednosti održivog razvoja koje su
preduvjet za djelovanje i predviđanje održivih verzija budućnosti. Cilj je rada utvrditi
u kojoj mjeri studenti odabiru teme održivog razvoja u diplomskim radovima, kao i
stavove studenata o održivom razvoju. Instrumenti su istraživanja analiza sadržaja
diplomskih radova u razdoblju od 2012./2013. do 2021./2022. akademske godine i
visoko strukturirani intervju za studente Integriranog prijediplomskog i diplomskog
sveučilišnog Učiteljskog studija Fakulteta za odgojne i obrazovne znanosti Sveučilišta
Josipa Jurja Strossmayera u Osijeku. Kvalitativnom analizom svih diplomskih radova
u desetogodišnjem razdoblju izdvojeno je 90 diplomskih radova koji su uključivali
teme održivog razvoja, a pripadaju području prirodnih, društvenih i
interdisciplinarnih područja znanosti. Kvalitativnom analizom 28 intervjua utvrdili su
se stavovi budućih učitelja o važnosti tema održivog razvoja u odgojno-obrazovnom
sustavu, kao i samoprocjena spremnosti budućih učitelja za implementacijom
aktivnosti održivog razvoja u kurikulume škole.
Ključne riječi: ekologija, obrazovanje, odgoj, održivi razvoj, studenti, Fakultet za
odgojne i obrazovne znanosti
269
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Oral presentation / Usmeno priopćenje
Education, engagement & empowerment in green
local food systems transformation - Insights from
the Living Food Lab study
Bent EGBERG MIKKELSEN
University of Copenhagen, Department of Geosciences and Natural Resource
Management, Rolighedsvej 23, Frederiksberg C, Copenhagen, Denmark
Abstract
The transformation of the food system in a way that is supportive of the SDGs needs
to utilize all the resources in the socio-technical fabric of society. Technologies are
important, but so are policy-based strategies and citizen engagement. One of the
most powerful ways of staging the transformation is through actions in the city and
region. Urban Food Strategies, city-based food councils, and urban food hubs are
some of the actions that have been taken at the local level. In this paper, we explore
the transformative potentials of local food-living labs. We set out to explore to what
extent this approach could be used to stage the co-creation and use of multi-actor
approaches that are called for in the European Green Deal. For the study, we used a
case from a cohort in the SESAM program. The program is part of the European
Researchers Night and in our version, we use Food Systems Transformation as the
science case. From the cohort of 6 schools, we picked one of them to test in detail
the idea that a Living Food Lab could function as a hub for local food system changes.
The study is based on qualitative interviews with teachers and students and mentors.
Keywords: education, local food-living labs, SESAM program
270
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Oral presentation / Usmeno priopćenje
Digital classrooms on Food Policy in higher
education
Eva FALCH1, Massimo BUSUOLI2
Norwegian University of Science and Technology (NTNU), Department of Biotechnology and
Food Science, Akrinn, Kalvskinnet, Sverresgt 10-12, Trondheim, Norway
2
Norwegian University of Science and Technology (NTNU),, Brussels Office, Rue Guimard 9,
Brussels, Belgium
1
Abstract
The food industry is facing major changes in the road towards sustainability of which
the food regulatory framework is an essential part. Norway’s largest university,
NTNU, has for the last 6 years included food policy into the curriculum for master
study programs in food to prepare the students prepared for the important tasks
they will meet in their future jobs as professionals. The course Food Industry
Framework comprises the following modules: (1) Digital classrooms (3 days) with
student dialogue with policy actors in EU on chosen hot sustainability topics, (2)
Guest lectures from a range of relevant food actors, (3) Workshop with regional food
businesses on the chosen topics, (4) Training in methodology for complex problems,
and (5) Semester work where the food policy meets the challenges for the food
producers. We will share experiences from these first years of teaching and on
particular module 1, digital classrooms on food policy. Equipping students with the
right knowledge, skills, tools, competence, and network may prepare them to
become the important game changers needed in the work toward sustainable food
systems. Introducing food policy understanding in the curriculum values their cocreation with the food actors and leads to a system understanding.
Keywords: green education, food policy, systems approach, sustainability, food
industry
271
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Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Oral presentation / Usmeno priopćenje
Interactive education on sustainable use of
electrical devices
Jernej FRANGEŽ, Marko JESENIK
University of Maribor, Faculty of Electrical Engineering and Computer Science,
Koroška cesta 46, Maribor, Slovenia
Abstract
Education in GREEN electrical energy and production usage is essential for young
people. Every consumer can do a lot if they use electrical devices wisely. This paper
will present the design, intention and use of a didactical learning exhibit for middle
and high school students during technical days on faculty and faculty promotions and
for educational purposes. Our main goal is to introduce students to how some
everyday electrical devices work, how much energy they use and how they can save
as users. The most significant emphasis will be electromagnetic devices such as
elevators and devices we use daily. We will use a professional approach and design
for that purpose, but we will focus on presenting it on an interactive touchscreen
and small examples of those devices. The content will be in graded expertise levels,
from simple picture and animation calculations to advanced picture and
mathematical model presentations. The exhibit will be designed modularly so that
content or presentation can change quickly and be made from recycled or
sustainable materials as much as possible.
Keywords: sustainable, educational, electricity, electromagnetic devices
272
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Poster presentation / Postersko priopćenje
Developing active and ecologically aware
generations
Ljiljana KENCEL, Barbara MARAS
Students dorm Podmurvice Rijeka, Branka Blečića 3, Rijeka, Croatia
Abstract
The Student Dormitory Podmurvice Rijeka has a gold eco-dormitory certificate and
implements key educational activities related to the development of ecological
awareness and a sustainable way of living through active citizenship. The goal of the
project Developing active and Ecologically Aware Generations is to increase
inclusiveness and diversity in the implementation of existing programs and provide
students with modern ways of developing awareness about ecology and sustainable
development. We are focused on achieving awareness about the importance of
pollinators for environmental protection and its impact on climate change. The
activities are lectures and workshops on urban beekeeping, drama education with
implementation of ecological content, installation of habitats for solitary bees,
printing of educational leaflets with ecological content and planting plants for
pollinators in the Dormitory environment. The project includes 300 students and
employees of the Dormitory, the Beekeeping Association Milutin Barač Rijeka, the
Association of the Physically Disabled of the City of Rijeka and the Association for the
Blind of the Primorje-Gorski Kotar County. By developing awareness about the
importance of ecology and climate change, we raise ecologically aware and active
young generations, empower students in the fight against climate change, enable
them to adopt healthy behaviors towards the environment and motivate them to
apply acquired knowledge in their communities.
Keywords: ecology, climate change, sustainability, pollinators, active citizenship
273
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Poster presentation / Postersko priopćenje
Razvijanje aktivnih i ekološki osviještenih
generacija
Ljiljana KENCEL, Barbara MARAS
Učenički dom Podmurvice Rijeka, Branka Blečića 3, Rijeka, Hrvatska
Sažetak
Učenički dom Podmurvice Rijeka posjeduje zlatni certifikat eko-doma te sustavno
provodi ključne odgojno-obrazovne aktivnosti vezane uz razvoj ekološke
osviještenosti i održivi način življenja kroz aktivno građanstvo. Cilj projekta Razvijanje
aktivnih i ekološki osviještenih generacija je povećati uključivost i raznolikost u
realizaciji postojećih programa te omogućiti učenicima suvremene načine razvijanja
svijesti o ekologiji i održivom razvoju. Posebno smo se usmjerili na postizanje veće
svjesnosti o važnosti oprašivača za očuvanje okoliša i utjecaja na klimatske promjene.
Aktivnosti predviđene projektom sastoje se od predavanja i radionica o urbanom
pčelarenju, dramskog odgoja s implementacijom ekoloških sadržaja koji promiču
važnost oprašivača, izrade i postavljanja nastambi za solitarne pčele, tiskanje
edukativnih letaka s relevantnim ekološkim sadržajima te sjetve, sadnje i održavanja
površina u okolišu Doma s biljkama za oprašivače. U projekt smo uključili 300 učenika
i djelatnika Učeničkog doma, Pčelarsku udrugu „Milutin Barač“ Rijeka, Društvo
tjelesnih invalida grada Rijeke i Društvo slijepih osoba Primorsko-goranske županije.
Razvijanjem svijesti o važnosti ekologije, s naglaskom na svijest o klimatskim
promjenama, odgajamo ekološki osviještene i aktivne mlade generacije, osnažujemo
učenike u borbi protiv klimatskih promjena, omogućujemo im da usvoje zdrava
ponašanja prema okolišu u svakodnevnom životu te ih motiviramo da stečena znanja
primjene u svojim zajednicama.
Ključne riječi: ekologija, klimatske promjene, održivost, oprašivači, aktivno
građanstvo
274
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Poster presentation / Postersko priopćenje
Ecological education for a better tomorrow
Anita KULAŠ MIROSAVLJEVIĆ
University of Slavonski Brod, Ivana Brlić Mažuranić Square 2, Slavonski Brod, Croatia
Abstract
The problem of ecology and environmental protection is more than a current topic
today. People do things every day consciously or unconsciously, the consequences
of which cause the destruction of nature. This is precisely why it is necessary for all
stakeholders in society to be aware of how their daily behavior towards the
environment can negatively affect it. The purpose of this paper is to investigate
ecological education. The prerequisite for solving existing environmental problems
lies in the environmental awareness of all stakeholders. Ecological education should
be an integral part of the educational process, but also of education within the
community itself. The research in this paper attempts to gain insight into the
knowledge, attitudes, habits and possibilities of involving citizens in caring for a clean
and healthy environment. The methodology in this paper uses descriptive statistics
that will provide information about variables in a given dataset and highlight
relationships between variables in a sample. The limitation of the present study is
the available time for the completion of the questionnaire. As it is an online
questionnaire, access to it is restricted by time. Finally, sample size and
representativeness are an issue to be addressed. Along with the limitations of the
study, we need to highlight the importance of conducting further research in order
to obtain more valid results such as a larger sample should be used.
Keywords: ecology, environmental protection, ecological education, ecological
awareness
275
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Poster presentation / Postersko priopćenje
Ekološko obrazovanje za bolje sutra
Anita KULAŠ MIROSAVLJEVIĆ
Sveučilište u Slavonskom Brodu, Trg Ivane Brlić Mažuranić 2, Slavonski Brod, Hrvatska
Sažetak
Problem ekologije i zaštite okoliša danas je više nego aktualna tema. Ljudi
svakodnevno iz neznanja i/ili (ne)svjesno čine stvari čije posljedice uzrokuju
uništavanje prirode. Upravo zbog toga potrebno je da svi dionici društva budu svjesni
kako njihovo svakodnevno ponašanje prema okolišu može negativno utjecati na isti.
Svrha ovog rada je istražiti ekološko obrazovanje. Preduvjet za rješavanje priustnih
ekoloških problema leži u ekološkoj osviještenosti svih dionika. Ekološko obrazovanje
bi trebalo biti sastavni dio odgojno-obrazovanog procesa, ali i obrazovanja unutar
same zajednice. Istraživanjem u ovom radu pokušava se dobiti uvid u znanje, stavove,
navike i mogućnosti uključivanja građana u brigu za čist i zdrav okoliš. Metodologija
u ovom radu koristi deskriptivnu statistiku koja će pružiti informacije o varijablama u
danom skupu podataka i istaknuti odnose između varijabli u uzorku. Ograničenje ove
studije je raspoloživo vrijeme za ispunjavanje upitnika. Budući da se radi o online
upitniku, pristup mu je vremenski ograničen. Naposljetku, veličina i
reprezentativnost uzorka problem su kojim se treba pozabaviti. Uz ograničenja
studije, mora se istaknuti važnost provođenja daljnjih istraživanja kako bi se dobili
valjaniji rezultati, koristići veći uzorak.
Ključne riječi: ekologija, zaštita okoliša, ekološko obrazovanje, ekološka svijest
276
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Oral presentation / Usmeno priopćenje
Competencies for project sustainability and
contribution to the UN's sustainable development
goals
Mario PROTULIPAC
Okviri znanja d.o.o., Vranyczanyeva ulica 6, Karlovac, Croatia
Abstract
The integration of sustainability into education in project management is
increasingly vital as the need to apply the principles of sustainable development in
the preparation and implementation of projects grows. However, in the field of
project management, there still needs to be recognized competencies that
contribute to sustainable project management. Namely, the expected learning
outcomes in the competence framework of project management are not aligned
with the UN's Sustainable Development Goals. As projects are an essential factor in
contributing to positive changes, thus contributing to the goals and indicators of
sustainable development, by strengthening the competencies of project team
members compatible with the UN SDGs, the probability of project success in the
relevant sectors increases. The purpose of the paper is to investigate the gap
between the most commonly used competence frameworks in project management
with the goals of Sustainable Development, which refer to the contribution to
protecting nature and the environment. The work is based on qualitative methods
of comparative analysis of the description and purpose of individual competencies
for project management to the purpose and indicators of sustainable development
goals. The analysis results show that the existing competence framework better
covers some SDGs but that there are also sustainable development goals that are, to
a negligible extent, covered by the competencies of the project manager. The
applicability of the research results lies in the contribution to developing the
competence framework. This contributes to the quality of education in sustainable
project management.
Keywords: Sustainable project management, education, competencies, Sustainable
Development Goals, SDGs
277
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Oral presentation / Usmeno priopćenje
Kompetencije za održivost projekata i doprinos
UN-ovim ciljevima održivog razvoja
Mario PROTULIPAC
Okviri znanja d.o.o., Vranyczanyeva ulica 6, Karlovac, Hrvatska
Sažetak
Integracija održivosti u obrazovanje u području projektnog menadžmenta sve je
važnija kako raste potreba za primjenom načela održivog razvoja u pripremi i
provedbi projekata. U specifičnom području upravljanja projektima i dalje je
relativno malo prepoznatih kompetencija koje doprinose održivom projektnom
menadžmentu. To znači da predviđeni ishodi učenja u području kompetencijskog
okvira projektnog menadžmenta nisu usklađeni s, primjerice UN-ovim Ciljevima
održivog razvoja (SDG). Svrha rada je istražiti raskorak između postojećih
kompetencijskih okvira u projektnom menadžmentu sa ciljevima održivog razvoja
koji se odnose na doprinos zaštiti prirode i okoliša. Rad se temelji na kvalitativnim
metodama usporednih analiza opisa i svrhe pojedinih kompetencija za upravljanje
projektima u odnosu na svrhu i pokazatelje ciljeva održivog razvoja. Rezultati rada
pokazuju kako su pojedini SDG-jevi kvalitetnije pokriveni postojećim
kompetencijskim okvirom, ali da također postoje ciljevi održivog razvoja koji su u
zanemarivo pokriveni kompetencijama. S o projekti važan faktor u doprinosu
pozitivnim promjenama, pa tako i doprinosu ciljevima i pokazateljima održivog
razvoja, jačanjem kompetencija članova projektnog tima kompatibilnih sa UN-ovim
SDG-jevima, povećava se vjerojatnost uspješnosti projekata u predmetnim
sektorima. Zaključak je kako će se daljnjim razvojem kompetencija voditelja
projekata poboljšati kvaliteta i uspješnost projekata koji izravno doprinose realizaciji
predmetnih SDG-jeva, a primjenjivost rezultata istraživanja je u doprinosu razvoja
kompetencijskog okvira. Time se doprinosi i kvaliteti obrazovanja u području
održivog projektnog menadžmenta.
Ključne riječi: održivi projektni menadžment, obrazovanje, kompetencije, ciljevi održivog
razvoja, SDGs
278
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Poster presentation / Postersko priopćenje
Environmental education and sustainable
development through music - the results of the
project "Four Seasons: Synergy of Music and
Ecology"
Antoaneta RADOČAJ-JERKOVIĆ, Majda ŠKRLEC, Anja PAPA
Josip Juraj Strossmayer University of Osijek, Academy of Arts and Culture in Osijek, Kralja
Petra Svačića 1/F, Osijek, Croatia
Abstract
The current issues have emerged in the field of art and culture relating to new
practices of sustainable development, based on three components - society,
environment and economy. The Institute of Choral Music - Polifonija, which includes
several best choir ensembles, has recognized the importance of sustainability and
has designed the project “Four Seasons - synergy of Music and Ecology” in the field
of non-institutional education. The project, conceived as an artistic activism, was
successfully carried out in the course of 2021/2022 in cooperation with eight project
partners. The project initiative of Polifonija was also recognized by the Ministry of
Science and Education of the Republic of Croatia, which expressed its strong support
for the project. The paper presents the results of the project comprising 24 creative
workshops conducted in participation of 140 pupils from primary schools in OsijekBaranja County. The following workshops were conducted: music-ecological
workshops titled “Pjesma Planeti”("Songs to the Planet") focused on musical
development of the participants and the promotion of the importance of
environmental protection through music and choral singing; workshops under the
title “Dječja ekologija” (“Children's ecology”) included the topics of sustainable
development, preservation of biodiversity, water sources, and ecological gardening.
The workshops conducted under the title “Jedem fino, jedem zdravo” ("I eat well, I
eat healthy") aimed at raising awareness of the importance of a healthy diet and a
healthy lifestyle. The result of the project was a recording of the new song titled
“Šareni planet” (Planet of Plenty colors), for which audio recording in the studio and
a video spot recording in the area of the Nature Park Kopački rit were done.
Keywords: environmental education through music, music and ecology,
sustainability in art and culture, sustainable development, non-institutional
education
279
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Poster presentation / Postersko priopćenje
Ekološko obrazovanje i održivi razvoj kroz glazbu predstavljanje rezultata projekta “Četiri godišnja
doba: sinergija glazbe i ekologije”
Antoaneta RADOČAJ-JERKOVIĆ, Majda ŠKRLEC, Anja PAPA
Sveučilište Josipa Jurja Strossmayera u Osijeku, Akademija za umjetnost i kulturu u Osijeku,
Kralja Petra Svačića 1/F, Osijek, Hrvatska
Sažetak
Nove prakse održivog razvoja, temeljene trima sastavnicama – društvom, okolišem i
gospodarstvom predstavljaju vrlo aktualno pitanje u području umjetnosti i kulture.
Institut za zborsku glazbu Polifonija, u sklopu kojeg djeluje više vrhunskih pjevačkih
zborova, prepoznao je važnost održivosti te je u području izvaninstitucionalnog
odgoja i obrazovanja osmislio projekt „Četiri godišnja doba – sinergija glazbe i
ekologije“. Projekt, koncipiran kao umjetnički aktivizam, proveden je i uspješno
realiziran tijekom šk. god. 2021./2022. zajedno s osam projektnih partnera. Inicijativu
Polifonije prepoznalo je i Ministarstvo znanosti i obrazovanja RH koje je projektu
iskazalo snažnu potporu. U radu su prikazani rezultati projekta tijekom kojeg je
održano 24 kreativne radionice, a u kojima je sudjelovalo 140 djece osnovnoškolskog
uzrasta s područja OBŽ: glazbeno-ekološke radionice „Pjesma planeti“ usmjerene na
glazbeni razvoj sudionika te promociju važnosti očuvanja okoliša kroz glazbu i
zborsko pjevanje; radionice „Dječja ekologija“ koje su uključivale teme održivog
razvoja, očuvanja bioraznolikosti, očuvanja vode, ekološkog vrtlarstva i slično te
radionice „Jedem fino, jedem zdravo“ koje su za cilj imale osvješćivanje važnosti
zdrave prehrane te zdravijeg stila života. Kao rezultat projekta nastala je i nova
pjesma „Planet šareni“ za koju je, nakon studijskog audio snimanja, snimljen i
glazbeni video spot u Parku prirode Kopački rit.
Ključne riječi: ekološko obrazovanje kroz glazbu, glazba i ekologija, održivost u
umjetnosti i kulturi, održivi razvoj, izvaninstitucionalni odgoj i obrazovanje
280
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Poster presentation / Postersko priopćenje
The "Bees" project is an example from practice
and the foundation of excellent education for the
development of creativity
Aleksandra ROTAR
Sveučilište Jurja Dobrile u Puli, Fakultet za odgojne i obrazovne znanosti u Puli,
Zagrebačka 30, Pula, Hrvatska
Abstract
The internal project of the Juraj Dobrila University, Pula, entitled “Bees”, whose
author and head was methodologist Assistant Professor Aleksandra Rotar, D.A., was
run in the 2012 academic year. Art and cultural activities are founded on artistic
language, communication is made with the elements that make up bees, different
types of bees, their anatomy, using recent works by professional visual artists. After
the introductory multimedia work, thoroughly prepared in advance by the students
to motivate the children, the creation of works of art begins, using the planned
technique, and during their work, the children pass through a phase of personal
development, and their expressive creativity grows within them. All they have seen,
experienced and tried accumulates within the children’s subconscious as important
elements that will be recognized in the future during their education as knowledge,
maturity in creative work and other fields, not just in the field of artistic expression.
In the methodology of art education, synergy is created between art and many other
educational fields, whereby, through this interaction, complexity and layering are
achieved of homogeneous and heterogeneous forms of expression. In the realization
of the project, the most important part was the process itself, during which it was
possible to achieve quality progress in the development of many layers of creativity,
that is, productive, inventive, innovative, emergent creativity in all fields of life
interest and occupation. Education, acquired skills, awareness and knowledge must
be developed from the moment of birth and not just after a child reaches seven years
of life. This paper gives an example of an artistic activity, realized by students.
Keywords: bees, education, project, methodology of fine arts
281
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Education / Ekološko obrazovanje
Poster presentation / Postersko priopćenje
Projekt “Pčele” je primjer iz prakse i temelj
odličnog odgoja i obrazovanja za razvoj
kreativnosti
Aleksandra ROTAR
Sveučilište Jurja Dobrile u Puli, Fakultet za odgojne i obrazovne znanosti u Puli,
Zagrebačka 30, Pula, Hrvatska
Sažetak
Interni projekt Sveučilišta Jurja Dobrile u Puli s naslovom „Pčele“, čija je autorica i
voditeljica metodičarka doc.art.dr.phil. Aleksandra Rotar, ostvaren je 2012. akad.
godine. Likovne aktivnosti i kultura se temelje na likovnom jeziku, vrši se
komunikacija s elementima od kojih je pčela sastavljena, vrstama, anatomijom,
recentnim djelima profesionalnih likovnih umjetnika. Nakon uvodnog multimedijski
ostvarenog dijela, unaprijed temeljito pripremljene motivacije djece od strane
studenata, nastupa stvaranje likovnih djela predviđenom tehnikom a djeca tijekom
rada prolaze kroz fazu osobnog razvoja, i u njima samima, rasta ekspresivne
kreativnosti. Viđeno, proživljeno, iskušano, djeci se akumuliraju u podsvijesti kao
važni elementi koji će u budućnosti biti prepoznati tijekom odgoja i obrazovanja kao
znanje, zrelost u kreativnom radu i u drugim područjima, ne samo u području
likovnog izražavanja. U metodici likovne kulture ostvaruje se sinergija mnogih
odgojno-obrazovnih područja s likovnim, tako se kroz interaktivnost postiže
kompleksnost i slojevitost homogenih i heterogenih načina izražavanja. U projektu
najbitniji je bio sam proces, tijekom kojega je moguće ostvariti kvalitetan napredak
u razvoju sve viših stupnjeva kreativnosti, tj. produktivne, inventivne, inovativne,
emergentne kreativnosti iz svih područja životnih zanimanja. Odgoj, stjecanje
umijeća, svijesti i znanja razvijati je nužno od rođenja djece a ne tek od sedme godine
života. U radu se navodi primjer jedne likovne aktivnosti ostvarene od strane
studentica.
Ključne riječi: pčele, odgoj, obrazovanje, projekt, metodika likovne kulture
282
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Presentations / Priopćenja
_____________________________________
Green Technology
Zelene tehnologije
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Technology / Zelene tehnologije
Poster presentation / Postersko priopćenje
Thermal stability of hesperidin-microcapsules
drug delivery systems prepared through an
entirely green route
Marija BANOŽIĆ1, Krunoslav ALADIĆ2, Małgorzata KRZYWONOS3,
Hanna PIŃKOWSKA4, Igor MUCHA5, Adrianna ZŁOCIŃSKA5, Stela JOKIĆ2
University of Mostar, Faculty of Agriculture and Food Technology, Biskupa Čule bb, Mostar,
Bosnia and Herzegovina
2
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
3
Wroclaw University of Economics and Business, Business and Management Faculty,
Komandorska 118/120, Wroclaw, Poland
4
Wroclaw University of Economics and Business, Faculty of Production Engineering,
Komandorska 118/120, Wroclaw, Poland
5
Wroclaw Medical University, Faculty of Pharmacy, Borowska 211A, Wroclaw, Poland
1
Abstract
Citrus peel forms around 40–50% of the total citrus fruit mass but is generally
considered a waste. However, it is a substantial source of naturally occurring healthenhancing compounds, particularly hesperidin as a main phenolic compound. In this
study, citrus peel extracts were produced with 70% ethanol as a solvent using
ultrasound-assisted extraction while the microcapsules were produced using spray
and freeze drying. Thermogravimetric analysis was carried out using a TG 209 F1
thermobalance with a heating rate of 10 K/min in the temperature range of
25–900 °C. Obtained microcapsules containing hesperidin delivered from citrus peel
predominantly decomposed in two steps. Hesperidin microcapsules started
decomposing at temperatures between 111-285°C with a maximum of
decomposition at temperatures between 201 and 214°C. The second stage of
decomposition occurred at the temperature range from 228 to 593°C with a
maximum of decomposition between 300 and 331°C. Encapsulated pure hesperidin
was thermally stable up to the temperature of 212°C. One of the most crucial
properties of microcapsules is thermal stability. It can be used to objectively assess
the encapsulation efficiency as well as qualitatively judge whether the
microencapsulation was successful. The thermal stability of microcapsules is critical
for the design, preparation, and application of microcapsules in food products, food
supplements, cosmetic and functional materials.
Keywords: hesperidin, citrus peel, thermal stability, microcapsule
283
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Technology / Zelene tehnologije
Poster presentation / Postersko priopćenje
Application of green technologies in nature
protection
Ivo BAŠIĆ1, Mateja PETRAČIĆ2
1
2
Public Institution Nature Park Kopački rit, Mali Sakadaš 1, Kopačevo, Bilje, Croatia
Karlovac University of Applied Sciences, Trg J.J. Strossmayera 9, Karlovac, Croatia
Abstract
The name “green technology” or ecological technology includes, for example,
devices, means and equipment, technical and technological procedures for
environmental protection, or for reviving, recycling and repairing already damaged
ecosystems. Today, green technologies have applications in many areas of activity.
They can be implemented in private and business areas. Their role is, in addition to
reducing costs, to increase social responsibility, especially in the context of nature
and environmental protection. For this reason, green technology solutions are
increasingly supported and implemented in business practice. Companies that base
their business on the principle of social responsibility place special emphasis on the
use of green technologies in production and service processes, as well as in the final
products of their work. Green technologies relate to digital technology and the
interaction of green and digital solutions increases the efficiency of technological
processes, products, and services. The aim of this paper is to contribute to increasing
environmental awareness and highlight the benefits of using green technologies in
business. Given that conventional technological solutions have proven to be
environmentally unacceptable in many areas, and digital technology has greatly
enabled the development of green technologies, a great opportunity has been
created to combine these two technologies and implement them in corporate social
responsibility.
Keywords: nature protection, corporate social responsibility, environment, green
technology
284
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Presentations / Priopćenja
_____________________________________
Green Technology / Zelene tehnologije
Poster presentation / Postersko priopćenje
Primjena zelenih tehnologija u zaštiti prirode
Ivo BAŠIĆ1, Mateja PETRAČIĆ2
1
2
Javna ustanova Park prirode Kopački rit, Mali Sakadaš 1, Kopačevo, Bilje, Hrvatska
Veleučilište u Karlovcu, Trg J.J. Strossmayera 9, Karlovac, Hrvatska
Sažetak
Naziv „zelena tehnologija“ ili ekološka tehnologija podrazumijeva primjerice
naprave, sredstva i opremu, tehničke i tehnološke postupke za zaštitu okoliša ili za
ponovno oživljavanje, recikliranje i popravak već oštećenih eko-sustava. Zelene
tehnologije danas imaju primjenu u brojnim područjima djelovanja. One se mogu
implementirati u privatnu i poslovnu okolinu. Njihova uloga je, osim smanjenja
troškova, povećanje društvene odgovornosti, posebno u kontekstu zaštite prirode i
okoliša. Iz navedenog razloga zelena tehnološka rješenja sve više se podržavaju i
implementiraju u poslovnu praksu. Poduzeća koja svoje poslovanje temelje na
principu društvene odgovornosti poseban naglasak stavljaju na korištenje zelenih
tehnologija u proizvodnim i uslužnim procesima, kao i u krajnjim produktima
njihovog rada. Zelene tehnologije povezane su sa digitalnom tehnologijom te
interakcijom zelenih i digitalnih rješenja povećava se sama učinkovitost tehnoloških
procesa, proizvoda i usluga. Cilj ovog rada je dati doprinos u povećanju svjesnosti o
zaštiti okoliša te istaknuti dobrobiti korištenja zelenih tehnologija u poslovanju. S
obzirom kako su se konvencionalna tehnološka rješenja u brojnim područjima
pokazala kao ekološki neprihvatljiva, a digitalna tehnologija je uvelike omogućila
razvoj zelenih tehnologija stvorila se velika mogućnost za spajanjem tih dviju
tehnologija te implementaciji u društveno odgovornom poslovanju.
Ključne riječi: zaštita prirode, društveno odgovorno poslovanje, okoliš, zelena
tehnologija
285
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Presentations / Priopćenja
_____________________________________
Green Technology / Zelene tehnologije
Poster presentation / Postersko priopćenje
Bioremediation and sustainability in Croatia
Barbara BERTOVIĆ1, Barbara TONKOVIĆ1, Juraj LAZIĆ1, Marija VUKOVIĆ
DOMANOVAC2
1
2
STSI – Integrirani tehnički servisi d.o.o., Lovinčićeva 4, Zagreb, Croatia
University of Zagreb, Faculty of Chemical Engineering and Technology, Marulićev trg 19,
Zagreb, Croatia
Abstract
INA d.d. is a European petroleum company active in oil and gas exploration, refining
and distribution, basing its growth on the principles of sustainable development,
recognizing hydrocarbon pollution of petroleum as a significant risk. In 2015, STSI
began bioremediating soils as a member of the INA Group, and to date,
approximately 15,000 tonnes of contaminated soil have been cleaned to the point
where it can be meaningfully reused in the environment. In this work presents the
bioremediation process of soils excavated during the remediation of two gasoline
stations where the initial concentration of total petroleum hydrocarbons was (1)
1,694.6 mg/kg and (2) 1,159.4 mg/kg. Ex-situ bioremediation with commercial
bacterial products was conducted under optimal environmental conditions. The fact
that the purification process took longer for soils with lower pollutant concentrations
(2) shows the complexity of the process, which is significantly affected by soil
composition. A high percentage of clay fraction significantly reduced the
bioavailability of the pollutants, so the process stagnated until the addition of
sawdust increased the looseness of the soil and the process was successfully
completed. STSI has successfully implemented bioremediation, an environmentally
friendly technology, and our goal is to further develop this method.
Keywords: bioremediation, soil, petroleum hydrocarbon, sustainable development,
green technology
286
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Presentations / Priopćenja
_____________________________________
Green Technology / Zelene tehnologije
Poster presentation / Postersko priopćenje
Bioremediation potential of hydrocarbondegrading bacteria from oil-contaminated soils
Barbara
BERTOVIĆ1,
Nolla
TODOROVIĆ2,
Ivan
2
Monika ŠABIĆ RUNJAVEC , Marija VUKOVIĆ DOMANOVAC2
1
2
ZGREBEC2,
STSI – Integrirani tehnički servisi d.o.o., Lovinčićeva 4, Zagreb, Croatia
University of Zagreb, Faculty of Chemical Engineering and Technology, Marulićev trg 19,
Zagreb, Croatia
Abstract
The release of oil into the environment is considered a pervasive problem and is
usually the result of oil exploration, accidents, transportation, and releases from
waste disposal or storage sites, or from industrial facilities. Compared to traditional
and costly techniques, there is a great need to promote environmentally friendly and
cost-effective methods of cleaning up oil-contaminated sites, such as
bioremediation. Bioremediation is an attractive and promising alternative because it
can selectively degrade pollution without affecting the natural features of the site
and the flora and fauna that live there. The oil-polluted environment is enriched with
microorganisms. Microbiological studies of the soil can provide information about
the presence of viable microorganisms and the effects of pollution on their metabolic
activity. Some microorganisms, such as bacteria, develop resistance to hydrocarbons
and can use them as a carbon source. Characterization of bacterial strains living in
oil-polluted areas can help improve the efficiency of bioremediation. The aim of this
work is to characterize autochthonous microorganisms that have a high ability to
degrade hydrocarbons from soils contaminated with oil and oil derivatives. Based on
the evaluation of efficiency, isolates will be selected for bioaugmentation to improve
bioremediation.
Keywords: bioremediation, hydrocarbon-degrading bacteria, soil, bioaugmentation
287
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Presentations / Priopćenja
_____________________________________
Green Technology / Zelene tehnologije
Poster presentation / Postersko priopćenje
Recovery of cellulose fibers by processing prints
with innovative inks on a printing substrate with
Ulva sp
Ivana BOLANČA MIRKOVIĆ1, Zdenka BOLANČA2, Goran MEDEK3
University of Zagreb, Faculty of Graphic Arts, Getaldićeva 2, Zagreb, Croatia
Croatian Academy of Engineering, Kačićeva 48, Zagreb, Croatia
3
Lana Karlovačka tiskara d.d., Bnija ul. 127, Karlovac, Croatia
1
2
Abstract
The concept of circular sustainability is significant for the development of printing
and includes material and energy flows, closed-loop systems, and cleaner
technologies, economic and social factors, implementation of social values and
quality. Environmental awareness and the aspect of safety play an important role in
the innovation and development of printing technologies for the future. To monitor
the efficiency of resource use and the effectiveness of the management system, the
life cycle of the product should be considered and included in the planning and
design starting from the early phase of the circular design of the graphic product.
The paper presents the results of research into the characteristics of laboratorymade paper sheets obtained from the pulp after the recovery of offset prints with
different percentages of renewable raw materials in inks, on a printing substrate with
a certain percentage of Ulva sp algae from the Adriatic Sea. One series of prints is
varnished with water-dispersive varnish, and the other with UV drying varnish. The
results of the research, in addition to the scientific contribution in the field of
substrate/ ink/ varnish interaction, are significant in producing graphic materials for
the new formulation. The possibility the reusing the cellulose fibers obtained by our
method is significant as a contribution to the field of waste disposal with special
emphasis on a closed loop system, as a premise of circular ecological sustainability.
Keywords: recovery, offset prints, innovative inks, a printing substrate with algae
288
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Presentations / Priopćenja
_____________________________________
Green Technology / Zelene tehnologije 1
Poster presentation / Postersko priopćenje
Oporaba celuloznih vlakanaca obradom otisaka s
inovativnim bojama na tiskovnoj podlozi s algom
Ulva sp
Ivana BOLANČA MIRKOVIĆ1, Zdenka BOLANČA2, Goran MEDEK3
Sveučilište u Zagrebu, Grafički fakultet, Getaldićeva 2, Zagreb, Hrvatska
Akademija tehničkih znanosti Hrvatske, Kačićeva 48, Zagreb, Hrvatska
3
Lana Karlovačka tiskara d.d., Bnija ul. 127, Karlovac, Hrvatska
1
2
Sažetak
Pojam cirkularne održivosti značajan je za razvoj tiskarstva, a uključuje tokove
materijala i energije, zatvorene sustave, čistije tehnologije, ekonomske i socijalne
čimbenike, provedbu društvenih vrijednosti i kvalitete. Svijest o okolišu i aspekt
sigurnosti igraju važnu ulogu u inovacijama i razvoju tiskarskih tehnologija za
budućnost. Za praćenje učinkovitosti korištenja resursa i učinkovitosti sustava
upravljanja okolišem treba uzeti u obzir životni ciklus proizvoda i uključiti ga u
planiranje i projektiranje počevši od rane faze cirkularnog dizajna grafičkog
proizvoda. U radu se prikazuju rezultati istraživanja karakteristika laboratorijski
izrađenih listova papira dobivenih od pulpe nakon oporabe ofsetnih otisaka s
grafičkim bojama s različitim udjelom obnovljive sirovine na tiskovnoj podlozi s
određenim udjelom alge Ulva sp iz Jadranskog mora. Jedna serija otisaka lakirana je
s vododisperivnim lakom, a druga s UV sušećim lakom. Rezultati istraživanja osim
znanstvenog doprinosa u području interakcije podloga/boja /lak značajni su za
proizvodnju grafičkih materijala novih formulacija. Mogućnost ponovnog korištenja
celuloznih vlakanaca dobivenih našom metodom značajna je kao prilog u području
zbrinjavanja otpada s posebnim naglaskom na zatvaranje kružnog toka, kao
premisom cirkularne ekološke održivosti.
Ključne riječi: oporaba, ofsetni otisci, inovativne boje, tiskovna podloga s algom
289
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Presentations / Priopćenja
_____________________________________
Green Technology / Zelene tehnologije
Poster presentation / Postersko priopćenje
Formulation of quantitative indicators for
comparative assessments of floating mariculture
systems
Tena BUJAS, Manuela VUKIĆ, Marija KORIČAN, Ivan ĆATIPOVIĆ,
Nikola VLADIMIR
University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, I. Lučića 5,
Zagreb, Croatia
Abstract
Bearing in mind new trends highly focused on the environment and sustainability,
alternative technologies for improving aquaculture production need to be studied.
Sustainable food production is defined as the long-term management of resources
and ecosystems to fulfill changing human needs and maintain or improve
environmental quality. Following the “three pillar model”, environmental, economic,
and social factors are included in forming KPIs. Key Performance Indicators (KPIs) are
quantitative indicators that represent an aquaculture production’s environmental
and economic performance. They are an evaluation tool for analyzing the success of
the production, to achieve environmental, economic, and social goals. Therefore, it
would be good to take KPIs into account when establishing aquaculture production
and during its maintenance. The fish farming process is divided into four phases: fish
breeding with associated activities, transportation, and handling of grown fish with
associated operations, processing in the factory, and delivery to customers.
Improvement activities in aquaculture are mostly focused on one task, either
environmental improvement or higher profits. Based on the case study for an
aquaculture farm, economic, social, and environmental factors are analyzed and
discussed as profitable production considering the model of sustainability. All the
results are based on 20 years of production, which consists of 10 production cycles.
KPIs are calculated for conventional and alternative aquaculture systems.
Keywords: aquaculture, sustainability, economic, environment, society, Key
Performance Indicators
290
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Green Technology / Zelene tehnologije
Oral presentation / Usmeno priopćenje
Ultrasound-assisted extraction to obtain sugars
from olive leaves
Maja DENT, Dolores ŠAŠKO
University of Zagreb, Faculty of Food Technology and Biotechnology University of Zagreb,
Pierottijeva 6, Zagreb, Croatia
Abstract
Olive leaves are produced in large quantities as agricultural waste resulting from the
harvesting or processing of olive fruits. From an economic point of view, olive leaves
are an excellent source of phytochemicals and an environmentally friendly source of
sugar. The aim of this study was to investigate the influence of ultrasound-assisted
extraction conditions (solvent type: water and ethanol/water (30 and 50%, v/v);
extraction time: 5 - 40 min) on the yield of total sugars from olive leaves. The study
shows that ultrasound-assisted extraction can be successfully used to obtain sugars
from olive leaves. The average values for total sugars in the olive extracts ranged
from 4.9% to 15%. The use of water alone as an extractant gave results comparable
to those obtained with ethanol/water (30% and 50%, v/v). The yield of total sugars
in olive leaves increased with the concentration of ethanol (30 to 50%, v/v). Longer
extraction times did not affect the total sugars content, the best extraction time
being 5 min. Notably, the best results were obtained with water/ethanol (50%, v/v)
after only 5 min of ultrasound-assisted extraction. The results indicate that
ultrasound-assisted extraction is a good choice for obtaining sugars from olive
leaves.
Keywords: olive leaves, ultrasound-assisted extraction, total sugars
291
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Presentations / Priopćenja
_____________________________________
Green Technology / Zelene tehnologije
Oral presentation / Usmeno priopćenje
Green Deal inspired characterization for safety
profiling of 2D materials (ACCORDs)
Damjana DROBNE, Eva KRANJC, Sara NOVAK
University of Ljubljana, Biotechnical Faculty, Department of Biology, Večna pot 111,
Ljubljana, Slovenia
Abstract
The ACCORDs project is funded by the European Union's Horizon Europe programme
and aims to develop advanced characterization methods for assessing and predicting
the health and environmental risks of 2D nanomaterials. The project is part of the
"Digital and Emerging Technologies for Competitiveness and Fit for the Green Deal"
call, which aims to drive Europe's competitiveness and sustainability. The ongoing
development of nano-, advanced, smart materials and their commercial success
require the development of reliable and cost-effective strategies that include safe
and sustainable-by-design (SSbD) production, effective risk assessments along the
life cycle of a product and the development of appropriate regulatory guidelines.
Europe, for example, has successfully brought graphene innovation out of the
laboratory and into many commercial products. This has led to increased human and
environmental exposure from the use of these materials. However, further
commercialization will also depend on tools to ensure the safe and sustainable use
of nanomaterials. In this context, the motivation of the ACCORDs project is to
develop a holistic, reliable and practical characterization framework that correlates
2D material characterization methods with their toxicity, thus supporting the
commercialization of products containing graphene or other 2D materials.
Keywords: 2D materials, material characterization, imaging
292
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Presentations / Priopćenja
_____________________________________
Green Technology / Zelene tehnologije
Poster presentation / Postersko priopćenje
Textural properties of ultrasonic-assisted
vacuum-dried Cucurbita moschata squash
Filip DUJMIĆ, Sven KARLOVIĆ, Marko ŠKEGRO, Damir JEŽEK, Mladen BRNČIĆ
University of Zagreb, Faculty of Food Technology and Biotechnology, Pierottijeva 6, Zagreb,
Croatia
Abstract
Mechanical properties of dried food and foodstuffs such as hardness, elasticity, stress, and
strain, as well as several others, have a very important role in further processing steps in the
food industry. This is especially the case when novel technologies are introduced in the drying
process. Non-thermal technologies such as high-intensity ultrasonics can have a significant
influence on the textural properties of food, and they can be used before, during, or after the
drying of food. From the sustainability aspect of industry processes, ultrasonics can shorten
drying time and enable drying at lower temperatures than usual. Both those properties
contribute to less energy usage and significantly less waste production. This study
investigated the effect of ultrasonic pre-treatment and vacuum drying of squash on its
mechanical properties such as hardness and elasticity. Squash pieces were cut into cubes and
processed at 480 W in the ultrasonic bath for 30 min, 45 min, and 60 min. Drying is conducted
at 0.1, at 60°C Statistical analysis of control samples (without ultrasonic treatment) shows
that the hardness was 24.09 ± 0.86 N and elasticity 2.61± 0.17 N. Shortest processing time
(30 min) shows a slight decrease in hardness (20.26 ± 2.08 N), which can be contributed to
starting of breaking of the cellular matrix due to the cavitation effect of ultrasonic waves.
Further increase of processing time for 45 and 60 min did not show any statistically significant
difference in hardness and elasticity compared to the control, which is a clear sign that the
processing time of 30 to 45 min is optimal for obtaining wanted textural properties. Elasticity
is in direct correlation to the length of ultrasonic treatment, which had a statistically relevant
positive influence. Observed changes in elasticity from 2.61 ± 0.17 N in control to maximal
1.94 ± 0.10 N for samples treated at 60°C are also a consequence of mechanical and thermal
effects of ultrasonic cavitation on cellular matrix and cell walls. Since there are no significant
changes in elasticity after 45 min of processing time, it can be concluded based on both
investigated properties that the optimal processing time was 45 min. Ultrasonic pretreatment combined with vacuum drying has great potential in the drying industry, as it can
produce dried pumpkin products using less amount of energy and less waste, and
simultaneously retaining desired textural properties.
Keywords: pumpkin, drying ultrasonics textural properties
Acknowledgments: The work was supported by the Croatian Science Foundation (research
project "Hybrid drying and valorization of plant food waste and by-products" IP-2019-049750) HYDRYBY.
293
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Presentations / Priopćenja
_____________________________________
Green Technology / Zelene tehnologije
Poster presentation / Postersko priopćenje
Characterization of biopolymer-coated plastic
sheet enriched with clove essential oil
Domagoj GABRIĆ1, Mia KUREK1, Mario ŠČETAR1, Mladen BRNČIĆ1,
Mario BOŽIĆ2, Kata GALIĆ1
University of Zagreb, Faculty of Food Technology and Biotechnology, Pierottijeva 6, Zagreb,
Croatia
2
Procesteh d.o.o., Ul. Kreše Golika 3, Zagreb, Croatia
1
Abstract
Barrier (gas and water vapor), optical and antioxidative properties of polylactic sheet
coated with chitosan and gelatin, and enriched with clove essential oil were
analyzed. This material was produced aiming to replace traditional plastic multilayer
films (like oriented poly(ethylene-terephthalate)/polypropylene (PET-O/PP), that are
hardly or no recyclable and present a significant environmental concern. Nowadays
packaging materials should be designed and used by boosting the efficient use of
resources toward a clean and circular economy with less waste. The knowledge on
barrier performance is important from the point of view of product stability, and
consequently product shelf-life. Commercially available biobased materials often
lack sufficient barrier needed for use in food preservation. Thus, by blending two or
more biobased polymers it is possible to improve the barrier properties. In addition,
by adding functional compounds it is possible to make antioxidant biobased films
aimed at improving the oxidation stability of packed products. Chitosan and gelatin,
produced from the wasted agro/biomass were used as a protective coating matrix
for clove essential oil. Further, clove was used because of the powerful antioxidants
contained in its phenolic profile. Commercial PET-O/PP was used as a control.
Keywords: biobased coating, barrier, antioxidative and optical properties
Acknowledgment: This work was supported by the project “Increasing the development of
new products and services arising from research and development activities - phase II":
Development of innovative products to increase food quality "- KK.01.2.1.02.0282.
294
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_____________________________________
Green Technology / Zelene tehnologije
Poster presentation / Postersko priopćenje
Analysis of particles in the effluent from washing
the biopolymer structure chitosan/polyester
Mirjana ČURLIN1, Tea KAURIN2, Tanja PUŠIĆ2, Branka VOJNOVIĆ2,
Agata VINČIĆ2
University of Zagreb Faculty of Food Technology and Biotechnology, Pierottijeva 6, Zagreb,
Croatia
2
University of Zagreb Faculty of Textile Technology, Prilaz baruna Filipovića 28 a, Zagreb,
Croatia
1
Abstract
Washing of textiles made of polyester (PES) and biopolymeric chitosan-polyester structures
was performed in five cycles according to the standard procedure using ECE A detergent. The
washing effluents were analyzed by standard physicochemical methods and by the laser
diffraction method to determine the particle size distribution. The obtained parameters of
the distribution curve (D10, D50, D90) in the effluent from the washing of the
chitosan/polyester biopolymer structure show differences in comparison with standard
textiles PES. The analysis of the evaluation of the particles in the effluent from the washing
of biopolymer structures and the contribution of the effects of chitosan treatment will
contribute to the knowledge of environmental protection from pollution by microfiber
particles.
Keywords: washing process, chitosan/polyester structure, particle release, laser diffraction,
particle size distribution
295
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_____________________________________
Green Technology / Zelene tehnologije
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Analiza čestične tvari u efluentu od pranja
biopolimerne strukture kitozan/poliester
Mirjana ČURLIN1, Tea KAURIN2, Tanja PUŠIĆ2, Branka VOJNOVIĆ2,
Agata VINČIĆ2
1
2
Sveučilište u Zagrebu, Prehrambeno-biotehnološki fakultet, Pierottijeva 6, Zagreb, Hrvatska
Sveučilište u Zagrebu, Tekstilno-tehnološki fakultet, Prilaz baruna Filipovića 28 a, Zagreb,
Hrvatska
Sažetak
Proces pranja poliesterske (PES) tekstilije te biopolimerne strukture kitozan/poliester
proveden je u pet ciklusa prema standardnom postupku uz ECE A deterdžent. Efluenti od
pranja analizirani su standardnim fizikalno kemijskim metodama te primjenom metode
laserske difrakcije za određivanje raspodjele veličina čestične tvari. Dobiveni parametri
krivulje raspodjele (D10, D50, D90) u efluentima od pranja biopolimerne strukture
kitozan/poliester pokazuju razlike u odnosu na standardnu PES tekstiliju. Analiza procjene
čestične tvari u efluentu od pranja biopolimerne strukture te doprinos utjecaja obrade
kitozanom doprinjet će spoznajama u zaštiti okoliša od onečišćenja česticama mikrovlakana.
Ključne riječi: proces pranja, kitozan/poliester struktura, čestična tvar, laserska difrakcija,
raspodjela veličina čestica
296
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_____________________________________
Green Technology / Zelene tehnologije
Poster presentation / Postersko priopćenje
Comparative analysis of Salix fragilis bark
extracts obtained by different green extraction
techniques
Emilia GLIGORIĆ1, Ružica IGIĆ2, Ljiljana SUVAJDŽIĆ1, Branislava TEOFILOVIĆ1,
Nevena GRUJIĆ1
University of Novi Sad, Faculty of Medicine, Department of Pharmacy, Hajduk Veljkova 3,
Novi Sad, Serbia
2
University of Novi Sad, Faculty of Sciences, Department of Biology and Ecology, Trg Dositeja
Obradovića 2, Novi Sad, Serbia
1
Abstract
Nowadays, as environmental awareness is rising, there has been a global trend
towards the utilization of environmentally friendly, green extraction techniques.
Microwave-assisted extraction (MAE) and ultrasound-assisted extraction (UAE) are
simple, inexpensive, eco-friendly extraction techniques, which are a good alternative
to conventional solid-liquid extraction. Bark of Salix fragilis is an herbal remedy with
analgesic, antipyretic and anti-inflammatory properties. The aim of this study was to
compare the phenolic compounds profile of willow bark extracts obtained by MAE
and UAE. MAE was carried out in a microwave oven for 5 min, while UAE in an
ultrasonic bath at 25°C and 40 kHz for 30 min. Water was used as the solvent.
Chemical characterization of extracts was performed by HPLC methods. In the
analyzed extracts 11 bioactive compounds were quantified: the salicylic glycoside
salicin, phenolic acids gallic, chlorogenic, p-hydroxybenzoic, vanillic, syringic and
trans-cinnamic acids, as well as flavonoids epicatechin, rutin, quercetin and
naringenin. Dominant compounds in extracts were chlorogenic acid, salicin and
epicatechin. Significantly more salicin, gallic, chlorogenic and trans-cinnamic acid
were found in the extract obtained by UAE, while p-hydroxybenzoic, syringic acid,
epicatechin and rutin in that obtained by MAE. Significant amounts of phenolic
compounds could be achieved by both green extraction techniques.
Keywords: Salix, ultrasound-assisted extraction, microwave-assisted extraction,
phenolics
297
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_____________________________________
Green Technology / Zelene tehnologije
Poster presentation / Postersko priopćenje
Application of coatings based on chitosan and
eucalyptol in the protection of steel against acid
corrosion
Jasna HALAMBEK, Ivan ŠTIGLIĆ, Ines CINDRIĆ
Karlovac University of Applied Sciences, Trg J.J. Strossmayera 9, Karlovac, Croatia
Abstract
Corrosion is a spontaneous process that cannot be completely prevented but can be
slowed down by applying different methods. The most common method of
protecting metal from corrosion is the application of coatings, so today almost 3/4
of metal structures are protected with organic coatings. In addition to effective
corrosion protection, modern coatings are also expected to be environmentally
friendly. The ecological acceptability of organic coatings began to be applied by
banning the use of toxic and carcinogenic pigments and inhibitors, limiting emissions
of volatile organic compounds, and using solvents that are not flammable and do not
have a harmful effect on human health. Nowadays, coatings based on natural
polymers that are soluble in water, and which also contain active chemical
compounds such as corrosion inhibitors, are being researched more and more. One
of such polymer is chitosan, which in acidic aqueous solutions has an excellent ability
to form a film, so it is suitable for use in various areas of protective coatings. In this
work, the possibility of applying a coating based on chitosan with the addition of
eucalyptol as protection of steel against acid corrosion was examined. The physicochemical properties of the prepared coatings were determined, and the corrosion
rate of steel samples in a 5% hydrochloric acid solution was determined
gravimetrically. The surface roughness of all tested samples was determined, while
the surfaces of the steel samples were examined with an optical metallographic
microscope.
Keywords: chitosan, coatings, corrosion, eucalyptol, steel
298
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Primjena premaza na bazi kitozana i eukaliptola u
zaštiti čelika od kiselinske korozije
Jasna HALAMBEK, Ivan ŠTIGLIĆ, Ines CINDRIĆ
Veleučilište u Karlovcu, Trg J.J. Strossmayera 9, Karlovac, Hrvatska
Sažetak
Korozija je spontani proces koji se ne može u potpunosti spriječiti, ali se može usporiti
primjenom različitih metoda. Najzastupljenija metoda zaštite metala od korozije je
nanošenje premaza i prevlaka, pa je tako danas organskim premazima zaštićeno
gotovo 3/4 metalnih konstrukcija. Osim učinkovite zaštite od korozije, od
suvremenih premaza očekuje se i ekološka prihvatljivost. Ekološka prihvatljivost
organskih premaza počela se primjenjivati zabranom upotrebe toksičnih i
kancerogenih pigmenata i inhibitora, ograničavanjem emisija hlapivih organskih
spojeva, te korištenjem otapala koja nisu zapaljiva i koja nemaju štetan utjecaj na
ljudsko zdravlje. Danas se sve više istražuju premazi na bazi prirodnih polimera koji
su topljivi u vodi, a koji sadrže i aktivne kemijske spojeve kao što su inhibitori korozije.
Jedan od takvih polimera je kitozan koji u kiselim vodenim otopinama ima izvrsnu
sposobnost stvaranja filma pa je pogodan za primjenu u različitim područjima
zaštitnih premaza. U ovom radu ispitana je mogućnost primjene premaza na bazi
kitozana uz dodatak eukaliptola kao zaštita čelika od kiselinske korozije.
Pripremljenim premazima određena su fizikalno-kemijska svojstva te je
gravimetrijski određena brzina korozije uzoraka čelika u 5 % otopini solne kiseline.
Svim ispitivanim uzorcima određena je hrapavost površine, te su ispitane površine
uzoraka čelika optičkim metalografskim mikroskopom.
Ključne riječi: čelik, eukaliptol, kitozan, korozija, premazi
299
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Supercritical extraction of wild edible mushrooms
(Morchella steppicola and Macrolepiota procera)
and their lipid composition
Slađana KRIVOŠIJA1, Igor JERKOVIĆ2, Aneta RONDOVIĆ1, Jelena KNEŽEVIĆ1,
Stela JOKIĆ3, Krunoslav ALADIĆ3, Mirjana SULEJMANOVIĆ1
University of Novi Sad, Faculty of Technology Novi Sad, Boulevard cara Lazara 1, Novi Sad,
Serbia
2
University of Split, Faculty of Chemistry and Technology, N. Tesle 10/V, Split, Croatia
3
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
Kuhaca 18, Osijek, Croatia
1
Abstract
Due to the presence of nutritional compounds in large amounts, mushrooms are
well-known as a functional food. Their nutritional value is reflected in the presence
of a large amount of fiber and nutrients such as proteins, vitamins and minerals, with
a low fat and calorie content. Also, mushrooms contain bioactive compounds such
as polysaccharides, glycoproteins and various secondary metabolites (polyphenols,
alkaloids, sterols, etc.) which show hepatoprotective, anticancer, antiviral and other
properties. Traditional methods that can be used to isolate these compounds have a
number of disadvantages such as the use of a large amount of organic solvents, long
extraction time, high cost, low efficiency and negative impact on the environment.
In order to eliminate these drawbacks, attractive methods such as supercritical
extraction (SFE-CO2) have been developed. SFE-CO2 is not only faster and more
efficient but also prevents the degradation of thermolabile compounds, avoiding the
use of toxic solvents, and enabling the production of solvent-free extracts. Therefore,
in this study, the efficiency of Soxhlet extraction, as a conventional method, and SFECO2 as an advanced method for the isolation of bioactive compounds from two
species of mushrooms (Morchella steppicola and Macrolepiota procera) was
examined. During the SFE-CO2 process, the extraction time was reduced to 4h, the
temperature was kept constant (40⁰C), and the extraction pressure (100-300 bar)
was varied. The obtained extracts were analyzed using GC-MS method. The
dominant compounds identified by GC-MS were fatty acids (linoleic and
hexadecanoic, followed by hexanoic and octanoic acid).
Keywords: mushrooms, supercritical extraction, GC-MS analysis, fatty acids
300
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Evaluation of changes at the fibers’ molecular
scale after an increased number of drying cycles
Branko NERAL, Manja KUREČIČ
University of Maribor, Faculty of Mechanical Engineering, Smetanova ulica 17, Maribor,
Slovenia
Abstract
Textile laundering and drying are the most common household tasks. 78.8% of EU28
households own a tumble dryer, which they use 2.05 times/week. In addition to
significant energy consumption (143 PJ/year) and greenhouse gas emissions (6.5 MT
CO2- eq/year), the household drying process is also a source of other pollutants such
as wastewater, microfibers, which are released into the air during and after the
drying process and contaminate a household environment. The fact is that existing
household textile tumble-drying procedures are based on intensive and sometimes
even aggressive mechanical actions such as beating, falling, and rubbing of the fabric
itself or with the metal surface of the perforated drying drum. These factors can
cause damage down to the molecular scale of fabrics and thus, consequently,
shorten the lifespan of household textiles and, at the same time, increase textile
waste. One of the research phases of the “Low emission household tumble-drying
with an evaluation of damage to textile materials“, project was dedicated to
investigating and evaluating changes at the fibres’ molecular scale after increased
dying cycles with the help of X-ray diffraction (XRD) analytical method. The research
was focused on the most used fabrics, such as cotton, PES, PES/cotton blend and
viscose.
Keywords: textiles, tumble-drying, XRD
301
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Preliminary research: The phenolic content of
grape seeds of the most common grape varieties
grown in Istrian vineyards
Martina PERŠIĆ, Slavica DUDAŠ, Melita ZEC-VOJINOVIĆ, Marin TOMIČIĆ
Polytechnic of Rijeka, Vukovarska ulica 58, Rijeka, Croatia
Abstract
Waste management is an important goal for sustainable agriculture and the circular
economy. In wine production, grape pomace (the solid residue after pressing and/or
fermentation of the grapes) is a by-product generated in large amounts.
Traditionally, grape pomace has been used to make distilled spirits, as a fertilizer or
animal feed. In recent decades, it has been recognized as a valuable substrate for the
extraction of a wide range of substances used in the pharmaceutical and food
industry. In this preliminary research, the phenolic content of the grape seeds of the
most common Istrian grape varieties has been studied. The results show that the
highest content of phenolic compound was in the grape seeds of the ‘Teran’ variety,
and the lowest content was measured in the seeds of ‘Cabernet Sauvignon’. In the
‘Merlot’ variety, the extraction of phenolics from the seeds is 92% higher after
maceration and fermentation. Additionally, various extraction solvents have been
studied to assess their efficiency. Among the studies, the best extraction method for
extracting phenolic compounds from grape seeds was cooking in water.
Keywords: tannins, grapevine seeds, phenolics, grape pomace
302
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Preliminarno istraživanje: Sadržaj ukupnih fenola
u sjemenkama grožđa najzastupljenihijih sorti
vinove loze u istarskim vinogradima
Martina PERŠIĆ, Slavica DUDAŠ, Melita ZEC-VOJINOVIĆ, Marin TOMIČIĆ
Veleučilište u Rijeci, Vukovarska 58, Rijeka, Hrvatska
Sažetak
Gospodarenje otpadom je jedan od integralnih ciljeva održive poljoprivrede i kružne
ekonomije. U proizvodnji vina, vinska komina (kruti ostatak nakon prešanja i/ili
fermentacije grožđa) je nusproizvod koji se pojavljuje u značajnim količinama.
Tradicionalno se komina grožđa koristila za proizvodnju destiliranih alkoholnih pića
ili kao gnojivo i stočna hrana. Posljednjih desetljećaje vinska komina prepoznata kao
vrijedan supstrat za ekstrakciju širokog spektra sekundarnih metabolita koje se
koriste u farmaceutskoj i prehrambenoj industriji. U ovom preliminarnom
istraživanju proučen je sadržaj ukupnih fenola u sjemenkama grožđa najčešćih
istarskih sorti vinove loze. Rezultati pokazuju da najveći sadržaj fenolnih spojeva
imaju sjemenke grožđa sorte 'Teran', a najmanje ‘Cabernet Sauvignon’. Kod sorte
‘Merlot’ ekstrakcija fenola iz sjemenki je 92 % veća nakon maceracije i fermentacije.
Dodatno, proučavana su različita ekstrakcijska otapala kako bi se procijenila njihova
učinkovitost. Među proučavanima, najbolja ekstrakcijska metoda za ekstrakciju
ukupnih fenolnih tvari iz sjemenki grožđa je bila kratko prokuhavanje u vodi.
Ključne riječi: tanini, sjemenke grožđa, fenoli, komina
303
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Measurements of EM radiation propagation
through biomaterial samples based on harvest
residues
Slavko RUPČIĆ1, Maja VARGA1, Đurđica KOVAČIĆ2
1
2
Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer
Science and Information Technology Osijek, Kneza Trpimira 2b, Osijek, Croatia
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek,
Vladimira Preloga 1, Osijek, Croatia
Abstract
All life on Earth has been exposed to electromagnetic (EM) radiation since its inception,
which until 150 years ago came exclusively from various natural sources, and since then
numerous man-made sources of this radiation have been added. The increasing number
of radiation sources has led to concern about the exposure of living things to this
radiation and about normalization and control of radiation levels. The most effective
method of protection from EM radiation is electromagnetic shielding with materials that
reduce the propagation of waves through EM. The subject of this research is EM radiation
absorbers based on biomaterials from crop residues: soybean straw, wheat straw, and
alfalfa straw, which can be used for additional protection (or construction) of residential
buildings. In order to determine their protective properties, the transmission parameter
S21 was measured through the mentioned samples in the frequency range from 30 MHz
to 5 GHz. The parameters of the measured samples that were examined are sample type,
sample thickness (10 cm (weight 3.8 kg), 20 cm (weight 7.6 kg), 30 cm (weight 11.4 kg),)
and humidity (1, 2 and 6 l/weight samples). The measurement results showed that the
transmission parameters decreased with increased sample thickness, moisture, and
frequency. Regarding the type of substrate, soybean straw shows the lowest values of
parameter S21 for all measurements except for the case of the highest amount of
moisture (6 l) for which clover straw shows the lowest value of the transmission
parameter. The greatest reduction of the S21 transmission parameter is 50.8 dB for a
soybean sample of 30 cm thickness at a frequency of 4.8 GHz. These tests were
performed on samples that were not additionally structured (additives, pressing,
additional shredding...) so that there is a possibility to optimize the structure and further
research into their influence on the transmission of EM radiation through them.
Keywords: absorbers, biomaterial, electromagnetic radiation, electromagnetic
transmission.
304
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Supercritical extraction of Lycoperdum saccatum
lipophilic bioactive compounds
Siniša
SIMIĆ,
Mirjana
SULEJMANOVIĆ,
Slađana
Aleksandra GAVARIĆ, Nataša NASTIĆ, Senka VIDOVIĆ
KRIVOŠIJA,
University of Novi Sad, Faculty of Technology Novi Sad, Boulevard cara Lazara 1, Novi Sad,
Serbia
Abstract
With the introduction of the green chemistry concept in recent years, a great step
forward has been made in the field of plant extraction technologies. Until recently,
the widely used traditional extraction methods have been replaced by more efficient
and green techniques for obtaining bioactive components. Supercritical carbon
dioxide extraction (ScCO2) is one of the leading examples of an efficient, safe, and
green extraction method successfully utilized to obtain lipophilic compounds. ScCO2
not only eliminates the use of toxic solvents but also contributes to better
preservation of thermosensitive components due to the mild extraction conditions.
Similar to plant material, mushrooms also possess a range of bioactive lipophilic
compounds including fatty acids, sterols, and other secondary metabolites, with
several health-beneficial effects, such as antidiabetic, antimicrobial, and anticancer
activity. Even though mushroom extracts can be efficiently obtained using ScCO2
extraction this area remains largely unexplored. Therefore, this study demonstrates
the efficiency of ScCO2 extraction of the mushroom species Licoperdon saccatum
(also known as puffball mushroom) in terms of fatty acid and sterol compound
content. The ScCO2 extraction was conducted under the conditions of 300 bar and
40°C, and the obtained extracts were analyzed using the GC-MS method. GC-MS
analysis showed that the most dominant compound was linoleic acid (67,69%), while
the most dominant sterol compound was 7,22-Ergostadienone (3,58%).
Keywords: supercritical extraction, green extraction, mushrooms
305
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Environmentally Friendly Subcritical Water
Extraction of Ginger (Zingiber Officinale) Herbal
Dust
Mirjana SULEJMANOVIĆ1, Ioannis MOURTZINOS2, Anastasia KYRIAKOUDI2,
Slađana KRIVOŠIJA1, Nataša NASTIĆ1, Senka VIDOVIĆ1
University of Novi Sad, Faculty of Technology Novi Sad, Boulevard Cara Lazara 1, Novi Sad,
Serbia
2
Aristotle University of Thessaloniki, School of Agriculture, Laboratory of Food Chemistry
and Biochemistry, Thessaloniki, Greece
1
Abstract
Richness in bioactives, gingerols and shogaols makes ginger (Zingiber officinale) a
highly valuable natural product. Due to its antioxidant, antiviral, anticancer effects,
ginger usage in the form of filter tea is increasing. However, conversion of ginger root
to the form adequate for filter tea packaging, large quantities of plant material called
“herbal dust” (diameter <0.315mm) are produced and discarded by this industry
branch, causing environmental issues. In order to utilize ginger herbal dust,
subcritical water extraction (SWE) was performed. The usage of small quantities of
water as a solvent, and a short extraction time make SWE suitable for isolating
different polarity compounds, a safe, and environmentally friendly extraction
technique. The influence of temperature (120°C - 220°C) on the extraction yield (EY),
total phenols content (TPC) and total flavonoids content (TFC), and dominant
phenolic compounds was examined. Pressure (2MPa) and extraction time (15min)
were kept constant. EY ranged from 39.33±4.95% (140°C) to 61.73±1.51% (180°C).
The highest TPC (1.40±0.05 mgGAE/mlE) was achieved at a temperature of 220°C, a
similar dependence was observed in the case of TFC, with values between 1.11
mgCAT/mlE and 2.78±0.02 mgCAT/mlE. The dominant compound was found to be 6Gingerol, with the highest concentration (0.317mg/mlE) at the lowest temperature.
In this way, potential pathways for further application of agro-industry waste in
valuable product formulations is presented.
Keywords: ginger (Zingiber officinale), herbal dust, green extraction technologies
306
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Influence of high hydrostatic pressure on the
particle size distribution of smoothies
Marko ŠKEGRO, Filip DUJMIĆ, Sven KARLOVIĆ, Damir JEŽEK
University of Zagreb, Faculty of Food Technology and Biotechnology, Pierottijeva 6, Zagreb,
Croatia
Abstract
Non-thermal processing technologies, such as high hydrostatic pressure (HHP) are
increasingly used in the food industry. They offer many advantages in terms of
maintaining quality during storage compared to heat treatment, which affects the
original quality of such products. Smoothies are functional foods with a short shelf
life, but with massive contributions to desired positive health effects. The aim of this
study was to investigate the effect of HHP (350 MPa and 450 MPa, at room
temperature for 5 and 15 minutes) on the particle size distribution of during storage
(7,14,21 days / 4°C). For comparison with heat treatment, the samples were
subjected to pasteurization (85℃ / 7 min). Analysis of the impact of HHP and
pasteurization shows that there is no significant change in the average particle size,
regardless of the applied procedure and parameters. However, during the
pasteurization, a decrease in the d(0.1) and an increase in the d(0.9) parameter were
found, which indicates an increase in the number of the largest particles and a
decrease in the number of the smallest particles. Given that there is no increase in
the average particle size, the mean value does not change significantly. In HHP
samples, d(0,1) decreases significantly less, while d(0,9) values increase slightly. The
processing time has the greatest influence on the particle size distribution, with a
longer processing time creating a larger number of agglomerates and increasing the
d(0.9) value. Considering an overall change in particle size distribution after HHP
processing it can be concluded that HHP samples contribute to greater stability of
smoothies throughout the entire storage period because of a lower proportion of
large particles.
Keywords: high hydrostatic pressure, physical properties, particle size distribution,
smoothies
307
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Deep Eutectic Solvents (DES) extraction from
Lamiaceae plants
Branislava TEOFILOVIĆ1*, Saša VUKMIROVIĆ1, Milan
Snežana PAPOVIĆ2, Emilia GLIGORIĆ1, Nevena GRUJIĆ1
1
2
VRANEŠ2,
University of Novi Sad, Faculty of Medicine, Hajduk Veljkova 3, Novi Sad, Serbia
University of Novi Sad, Faculty of Science, Trg Dositeja Obradovica 3, Novi Sad, Serbia
Abstract
DESs possess properties very similar to ionic liquids, such as their nonflammability,
thermal stability, low vapor pressure and high dissolution capacity. However,
compared to conventional ionic liquids, DESs have many advantages. The objective
of the work was to examine the effectiveness of DES as extragens of phenolic
compounds from herbal drugs. In this experiment single-component teas of the
Lamiaceae family, produced at the Institute for the Study of Medicinal Plants, "Dr.
Josif Pančić", were used. 10 samples of herbal drugs were examined (oregano,
lavender, basil, winter savory, garden thyme, wild thyme, sage, rosemary, lemon
balm and mint). Extraction was performed with DES (a mixture of menthol and
methylsalycilate, 1:1). The content of phenolic acids and flavonoids in the tested
preparations was determined using high-performance liquid chromatography
(HPLC). The mixture of menthol:methylsalicylate (1:1) showed significant efficiency
in the isolation of quercetin and naringenin from herbal drugs, as well as in the
isolation of chlorogenic acid and cinnamic acid from all samples, and rosmarinic acid
from basil. It can be concluded that DES could be widely used as an effective solvent
for the extraction of phenolic compounds from Lamiaceae plants, especially
considering its environmental nature and low cost.
Keywords: green solvents, DES, extraction, phenolic compounds, Lamiaceae
Acknowledgment: This work is supported by the Provincial Secretariat for Higher Education
and Scientific Research, Province of Vojvodina (Grant No. 142-451-2545/2021 and 142-451247/2023-01).
308
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Biochar as NBS for remediation of the Vojvodina
site-specific contamination challenge
Maja TURK SEKULIĆ1, Jelena RADONIĆ1, Szabolcs PAP1,2, Mira PUCAREVIĆ3,
Nataša STOJIĆ3
University of Novi Sad, Faculty of Technical Sciences, Department of Environmental
Engineering and Occupational Safety and Health, Trg Dositeja Obradovica 6, Novi Sad,
Serbia
2
Environmental Research Institute, UHI North Highland, University of the Highlands and
Islands, Thurso, Scotland, United Kingdom
3
Educons University, Faculty of Environmental Protection, Vojvode Putnika 85-87, Sremska
Kamenica, Serbia
1
Abstract
With Continental Europe’s increasingly apparent climate change impacts and uneven
adaptive capacity, one of particular importance is the effect of soil contamination on
agriculture and therefore food security. The main environmental issues of the
Vojvodina region are a lack of waste stream treatment facilities, unregulated landfill
and waste management, a lack of land and windbreaks, a disastrously small
percentage of woodlands, and natural disasters caused by climate change. By
analyzing the soil near the landfills, agricultural and non-agricultural, we determined
that the biggest problem is pollution with phthalate esters (PE). The obtained
landscape pollution pattern presents a significant problem as the results of more
than 4,000 sample analyses showed exceedance of the Maximum Allowable
Concentration according to the regulation on soil quality in Serbia. Soil remediation
is especially important for agricultural soil. That’s why nature-based solutions (NBSs)
should become mainstream land management strategies. Biochar is an
environmentally friendly soil remediation technology (NBSs) that can effectively
immobilise PE in soil. During the stabilisation/immobilisation approach to
remediation, PE are bounded/adsorbed on a stabilising material (here biochar) to
reduce their mobility in agricultural soil. The main goal of the technology will be to
reduce contaminant bioavailability to receptors, thus mitigating human health and
ecological risks. The biochar here will be produced by the combustion of waste
biomass under a limited supply of oxygen in a controlled environment. In our
opinion, the proposed nature-based remediation solution is cost-effective,
technically easier to apply and more accessible to the farmer sector compared to the
conventional soil remediation processes.
Keywords: phthalate esters, nature-based solutions, biochar, soil remediation
309
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Efficiency of ozone application in the storage of
exotic citrus fruits
Helena VIRIC GASPARIC1,2, Pave NINCEVIC2, Mario BJELIS3, Darija LEMIC1,2
University of Zagreb, Faculty of Agriculture, Department of Agricultural Zoology,
Svetosimunska 25, Zagreb, Croatia
2
Green Environmental Research Ltd., Avenija Dubrovnik 15, Zagreb, Croatia
3
University of Split, University Department of Marine Studies, Ruđera Boškovića 31, Split,
Croatia
1
Abstract
Unlike most fruits, citrus fruits begin to rot immediately after harvest. Proper storage
is a must to preserve the nutritional value especially when it comes to exotic
products. The use of fungicides to prevent mold infestation is widespread, but the
need for a “no pesticide” approach has been highlighted. The application of ozone,
as biofumigant or dissolved in water, is a new green technology whose high
efficiency has already been demonstrated in mandarins. In this study, the antifungal
potential of ozone was tested as an alternative control method for curative
suppression of Penicillium italicum on stored limes, lemons, kumquats, and
limequats. During a period of 1 - 3 days, the artificially infected fruits were exposed
to ozone treatments (10, 30 and 60 minutes). For lemons (Lisbon, Mayer and Eureka
varieties), the efficiency was over 85% when treated for 30 and 60 minutes; for limes,
repeated treatments resulted in almost 100% protection compared to fungicides; for
limequat, ozone treatments of 60 minutes resulted in over 75% efficiency and were
better than fungicidal treatments and for kumquat, after 30 days, double and triple
applications of ozone for 60 minutes had the highest efficiency (86%) compared to
all other as well as fungicidal treatments. Ozone is effective in replacing chemical
treatments and can significantly extend the storage time from harvest to sale.
Keywords: kumquat, lemon, lime, limequat, ozone, postharvest treatment
310
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Management Of Natural Protected Areas
Upravljanje zaštićenim područjima prirode
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Management Of Natural Protected Areas / Upravljanje zaštićenim područjima prirode
Oral presentation / Usmeno priopćenje
Methods of comprehensive interdisciplinary
planning and governance of the island space –
the Island of Biševo example
Rene LISAC1, Antonija HINCKEL OSOJNIK2
1
2
University of Zagreb, Faculty of Architecture, Kačićeva 26, Zagreb, Croatia
University of Göttingen, Faculty of Law, Platz d. Göttinger Sieben 6, Göttingen, Germany
Abstract
Life on the isolated Adriatic islands in previous decades has been going through
intensive and significant development processes, which will irreversibly direct their
economic, social, and spatial development. Traditional life scenarios, related to the
land and the sea, have been replaced by tourism and hospitality for decades. Under
the influence of digital technologies, mobile and remote work scenarios appear on
the horizon. The presence of global pandemics also empowers those trends. On the
one hand, transitional processes, power asymmetries, and interrelationships change
between scenarios are guided exclusively by the economic principle of the market
economy. On the other hand, the social and environmental component of
sustainable development is nonexistent. Regulating the spatial-social relationship of
scenarios in the planning sense and shaping them in a sustainable direction requires
intervening in the existing "business as usual" processes and introducing integral
participatory and interdisciplinary planning methods. This paper presents the results
of methodological research into possible models of complete interdisciplinary
planning and governance of island space. By applying the model to the example of
the isolated and partially abandoned island of Biševo, the research proposed a
research-planning process that would frame the development of the island in the
desired direction. The process is interdisciplinary and participative, including all
relevant professional, governmental, economic, and civil actors in the area, with the
goal of guiding the island's sustainable development.
Keywords: comprehensive strategic planning, sustainable development,
interdisciplinarity, participation, Adriatic islands
311
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Presentations / Priopćenja
_____________________________________
Management Of Natural Protected Areas / Upravljanje zaštićenim područjima prirode
Oral presentation / Usmeno priopćenje
Metode cjelovitog interdisciplinarnog planiranja i
upravljanja otočnim prostorom na primjeru otoka
Biševa
Rene LISAC1, Antonija HINCKEL OSOJNIK2
1
2
Sveučilište u Zagrebu, Arhitektonski fakultet, Kačićeva 26, Zagreb, Hrvatska
Sveučilište u Göttingenu, Pravni fakultet, Platz d. Göttinger Sieben 6, Göttingen, Njemačka
Sažetak
Život na izoliranim jadranskim otocima u prethodnim desetljećima prolazi kroz
intenzivne i značajne razvojne procese, koji će bespovratno usmjeriti njihov
ekonomski, društveni i prostorni razvoj. Tradicionalni scenariji života vezani uz
zemlju i more već desetljećima bivaju zamjenjeni turističko ugostiteljskim, a pod
utjecajem digitalnih tehnologija na horizontu se javljaju i novi scenariji mobilnog rada
i rada na daljinu. Prisutnost globalnih pandemija također podupire spomenute
trendove. Procesi trenzicija, promjena snaga i međuodnosa među scenarijima su
vođeni isključivo ekonomskim principom tržišnog gospodarstva, dok društvena i
okolišna kompenanta održivog razvoja izostaje. Reguliranje prostorno-društvenog
odnosa scenarija u planerskom smislu, i njihovo oblikovanje u održivom smjeru
zahtjeva interveniranje u postojeće procese karaktera "bussiness as usual" te
uvođenje metoda cjelovitog participativnog i interdisciplinarnog planiranja. Ovaj rad
prezentira rezultate metodološkog istraživanja mogućih modelacjelovitog
interdisciplinarnog planiranja i upravljanja otočnim prostorom. Primjenom modela
na primjeru izoliranog i djelomično napuštenog otoka Biševa istraživanje je predložilo
istraživačko-planerski proces koji bi usmjerio razvoj otoka u željenom smjeru. Proces
je interdisciplinaran i participativan, uključuje sve relevantne stručne, upravljačke,
gospodarske i civilne aktere u prostoru, sa zajedničkim ciljem usmjeravanja održivog
razvoja predmetnog prostora.
Ključne riječi: cjelovito strateško planiranje, održivi razvoj, interdisciplinarnost,
participacija, jadranski otoci
312
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Presentations / Priopćenja
_____________________________________
Management Of Natural Protected Areas / Upravljanje zaštićenim područjima prirode
Poster presentation / Postersko priopćenje
Ecosystem services assessment in protected
areas – Lake Ohrid case study
Orhideja TASEVSKA1, Maria Silvia GIAMBERINI2, Antonello PROVENZALE2,
Illaria BANESCHI2, Danijela MARKOVIC BREDTHAUER3, Barbara ZENNARO4,
Elizabeta VELJANOSKA SARAFILOSKA1, Suzana PATCHEVA1, Goce KOSTOSKI1
Saso TRAJANOVSKI1
PSI Hydrobiological Institute, Ohrid, Naum Ohridski 50, Ohrid, N. Macedonia
National Research Council of Italy, Via Giuseppe Moruzzi, 1, Pisa, Italy
3
Osnabrück University of Applied Sciences, Faculty of Business Management and Social
Sciences, Albrechtstraße 30, Osnabrück, Germany
4
University of Bayreuth, Bayreuth Center of Ecology and Environmental Research (Bayceer),
Universitatsstraße 30, Bayreuth, Germany
1
2
Abstract
Biophysical assessment of ecosystem services as a supporting tool in Lake Ohrid
management has been completed within the ECOPOTENTIAL project (EU Horizon
2020 Programme, Grant Agreement #641762). Mind Maps of relevant ecosystem
services were constructed based on the Common Classification of Ecosystem
Services (CICES, https://cices.eu/) of the European Environment Agency (EEA), using
available data (in situ, remote sensing or model-based). Starting from the description
of the most important ecosystem services:
• Habitat for endemic species of economic and/or cultural value
• Food production
• Supply and regulation of freshwater, a set of essential variables necessary to
monitor their status through key indicators has been defined.
The major threats have been identified and a DPSIR Scheme has been developed for
eutrophication, which endangers the provision of habitat for endemic species. We
also defined a suite of models necessary to link drivers and pressures to the
description of the state of the environment and environmental impacts, in order to
give the stakeholders an additional tool for supporting the decisions for guaranteeing
a sustainable management of the economic activities around the lake.
Keywords: CICES, mind map, essential variables, threats, management
313
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_____________________________________
Renewable Energy
Obnovljivi izvori energije
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Renewable Energy / Obnovljivi izvori energije
Poster presentation / Postersko priopćenje
Hydrated lime as a low-cost heterogeneous
catalyst for biodiesel production by
transesterification
Sabina BEGIĆ1, Azra HALILOVIĆ2, Indira ŠESTAN1
1
2
University of Tuzla, Faculty of Technology, Urfeta Vejzagića 8, Tuzla, Bosnia and Herzegovina
University of Zenica, Faculty of Metallurgy and Technology, Travnička Cesta 1, Zenica, Bosnia
and Herzegovina
Abstract
The rapid growth of the global population and industrial development contribute to
the accelerated depletion of fossil fuel reserves, which in turn imposes the need for
the rapid introduction and use of alternative fuels. Among the tested biofuels,
biodiesel, with its properties similar to diesel, proved to be a promising fuel for
internal combustion engines, whether used alone or in mixtures with diesel. This
resulted in intensive research into potential heterogeneous catalysts for the
production of biodiesel by transesterification of vegetable oils, which would be more
economical and the price of biodiesel would be competitive with that of diesel. Solid
calcium-based catalysts are among the most researched. However, despite earlier
claims about no or very weak catalytic activity of Ca(OH)2, the published results of
recent research on the use of hydrated lime indicate its high efficiency in the
transesterification of vegetable oils, with the possibility of repeated use of this
catalyst, without a significant decrease in biodiesel yield.
Keywords: biodiesel, transesterification, heterogeneous catalyst, hydrated lime
314
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Presentations / Priopćenja
_____________________________________
Renewable Energy / Obnovljivi izvori energije
Oral presentation / Usmeno priopćenje
Platinum Nanoalloys as Electrocatalysts for the
Hydrogen Fuel Cell Vehicles
Tina ĐUKIĆ1,2, Léonard Jean MORIAU1, Matija GATALO1,3, Nejc HODNIK1
National Institute of Chemistry, Hajdrihova 19, Ljubljana, Slovenia
Faculty of Chemistry and Chemical Technology, Večna pot 113, Ljubljana, Slovenia
3
ReCatalyst d.o.o., Hajdrihova 19, Ljubljana, Slovenia
1
2
Abstract
There is no doubt that the increase in climate change becomes reflected in every
individual’s daily life. Therefore, it is not surprising that great efforts are being
invested in finding solutions for this issue in all areas of society. One of the links in
that chain is also renewable energy sources, where hydrogen could play a key role.
Namely, the utilization of hydrogen as a fuel in the proton exchange membrane fuel
cells (PEMFCs) enables zero-emission electricity production. Nevertheless, the main
obstacle to the massive production of hydrogen-powered vehicles is the very high
price of platinum (Pt) – an electrocatalyst mostly used for a very slow oxygen
reduction reaction (ORR) on the cathode side of the PEMFC. This issue can be solved
by alloying Pt with a less noble and less expensive metal such as Co, Cu, Ni or Fe.
However, while the high ORR activity of the carbon-supported Pt-nanoalloys has
already been proven, their stability remains an open question. Here, the main
messages from recent findings regarding the stability of the Pt-alloy nanoparticles
will be pointed out. The impact of different factors, such as temperature and
potential window, on the stability of Pt and less noble metals, will be discussed.
Keywords: proton exchange membrane fuel cell (PEMFC), oxygen reduction reaction
(ORR), carbon-supported Pt-nanoalloys, stability
315
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Presentations / Priopćenja
_____________________________________
Renewable Energy / Obnovljivi izvori energije
Poster presentation / Postersko priopćenje
Bioethanol production from two HTF corn hybrids
Đurđica KOVAČIĆ, Meri ENGLER, Dunja FOTEZ, Danijela SAMAC,
Goran HERMAN, Lara ERGOVIĆ, Josipa JOVIĆ, Brigita POPOVIĆ
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek,
Vladimira Preloga 1, Osijek, Croatia
Abstract
Corn is one of the main feedstocks used to produce bioethanol in the world. However,
due to the food vs. fuel controversy, different seeds-producing companies are striving
to produce corn hybrids aimed at bioethanol production which are called High Total
Fermentable Hybrids (HTF). In this research, two HTF hybrids of the FAO groups 470
and 520, were used to determine, and compare their suitability for bioethanol
production. The experiment was conducted in 2-line years (2020 and 2021) in the
eastern region of Croatia. After the field experiment, alcohol fermentation was
performed by applying the Lemuz method. According to ANOVA Statistical analysis
(LSD test, P<0,05), a statistically significant difference in bioethanol production was
determined between the investigated years, with higher bioethanol production from
both hybrids from 2020 (FAO 470 388,9 L/dry grain; FAO 520 382,7 L/dry grain)
compared to 2021 (FAO 470 382,7 L/dry grain; FAO 520 329,5 L/dry grain). There was
no statistically significant difference in bioethanol production between the
investigated hybrids in 2020. In 2021, statistically significantly higher production of
bioethanol from hybrid FAO 470 (368,9 L/dry grain) was determined if compared to
hybrid FAO 520 (323,3 L/dry grain). Generally, both hybrids are suitable for
bioethanol production, but the great climate effect should not be ignored.
Keywords: bioethanol, corn, FAO groups, HTF hybrids
316
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_____________________________________
Renewable Energy / Obnovljivi izvori energije
Oral presentation / Usmeno priopćenje
A model for selecting the most suitable
renewable source of electricity on vessels
Tomislav PEŠA1, Maja KRČUM2, Grgo KERO1
Ministry of Defence of the Republic of Croatia, Trg kralja Petra Krešimira IV br.1, Zagreb,
Croatia
2
University of Split, Fuculty of Maritime Studies, Ulica Ruđera Boškovića 37, Split, Croatia
1
Abstract
The International Maritime Organization (IMO) is introducing increasingly strict
controls in several aspects of maritime transport with the aim of preserving the
environment. Various technologies are proposed and applied that reduce the
emission of greenhouse gases. One of the approaches is the application of renewable
energy sources RES. However, RES are not equally suitable for all types of ships sailing
in different geographical areas. The flow diagram in the process of making a decision
on the selection of the type of RES is proposed. This paper presents a model for
selecting the most suitable RES on vessels. All significant parameters that influence
the selection of the optimal solution can be considered and elaborated individually.
Keywords: renewable energy sources, maritime, model, decision algorithm
317
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Presentations / Priopćenja
_____________________________________
Renewable Energy / Obnovljivi izvori energije
Oral presentation / Usmeno priopćenje
Model za odabir najpogodnijeg obnovljivog izvora
električne energije na plovnim objektima
Tomislav PEŠA1, Maja KRČUM2, Grgo KERO1
1
2
Ministarstvo obrane Republike Hrvatske, Trg kralja Petra Krešimira IV br.1, Zagreb, Hrvatska
Pomorski fakultet, Sveučiliše u Splitu, Ulica Ruđera Boškovića 37, Split, Hrvatska
Sažetak
Međunarodna pomorska organizacija IMO uvodi sve striktnije kontrole u nekoliko
aspekata pomorskog prometa s ciljem očuvanja okoliša. Predlažu se i primjenjuju
različite tehnologije koje smanjuju emisiju stakleničkih plinova. Jedan od pristupa je
primjena obnovljivih izvora energije OIE. Međutim OIE nisu jednako prikladni za sve
vrste brodova koji plove u različitim geografskim područjima. Prikazan je dijagram
toka u procesu donošenja odluke o odabiru vrste OIE. U ovom radu je predstavljen
model za odabir najpogodnijeg OIE na plovnim objektima. Nadalje, upotrebom
modela odabire se optimalno rješenje. Svi značajni parametri koji utječu na odabir
optimalnog rješenja se mogu uzeti u obzir te su pojedinačno eleborirani.
Ključne riječi: obnovljivi izvori energije, pomorstvo, model, algoritam odlučivanja
318
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Presentations / Priopćenja
_____________________________________
Renewable Energy / Obnovljivi izvori energije
Oral presentation / Usmeno priopćenje
New views of the influence of hydropower plants
on the environment - the example of the Donja
Dobra River in Croatia
Ivana PINTARIĆ1, Magdalena DROŽĐAN1, Bojan ĐURIN1, Julian HUNT2
1
2
University North, Department of Civil Engineering, Jurja Križanića 31b, Varaždin, Croatia
International Institute for Applied Systems Analysis (IIASA), Schloßpl. 1, Laxenburg, Austria
Abstract
The development of technology also increases the standard of living, and the main
driver of this modern world is energy. Hydroenergy is one of the most significant
renewable sources that can compete with fossil fuels economically and
quantitatively. The resulting energy belongs to the purest forms of energy, but the
process of its onset has harmful effects. The biggest problem is infrastructure objects
that affect the environment because there are significant changes in the water flow
regime. In addition to changing the flow of water, there are changes in the
movement of water animals and the phenomena and/or disappearance of new plant
species. One of the greatest advantages of hydropower plants is the production of
electricity without creating large amounts of greenhouse gases. In addition, there
are many disadvantages, such as changing the riverbed and destroying cultural and
natural goods. However, there are many more advantages at this point than
disadvantages that hydropower plants have a positive impact. Their environmental
impact will be analyzed in the example of the Donja Dobra River, i.e., hydropower
plant Lešće. In addition, alternative solutions for large hydropower plants will be
shown which do not have a harmful environmental impact.
Keywords: hydropower plants, energy, environment, alternative solutions, river
Donja Dobra
319
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Presentations / Priopćenja
_____________________________________
Renewable Energy / Obnovljivi izvori energije
Poster presentation / Postersko priopćenje
Overview of energy production potential in the
wastewater sector
Dragana TOMAŠEVIĆ PILIPOVIĆ, Đurđa KERKEZ, Milena BEČELIĆ-TOMIN,
Vesna PEŠIĆ, Dejan KRČMAR, Anita LEOVAC MAĆERAK, Božo DALMACIJA
University of Novi Sad, Faculty of Sciences, Department of Chemistry, Biochemistry and
Environmental Protection, Trg Dositeja Obradovica 3, Novi Sad, Serbia
Abstract
Most wastewater treatment plants are designed to meet certain effluent
requirements without considering energy efficiency. However, this situation has
changed in recent years, as both water and energy are critical elements. In most
WWTPs, water quality is improved at the cost of consuming a large amount of
energy. WWTPs are often ranked as the single largest energy consumers managed
by a municipality. In a conventional WWTP, about 25-40% of operating costs can be
attributed to energy consumption. Therefore, it is necessary to reduce energy
consumption or improve energy independence. Over the last decade, energy selfsustaining wastewater treatment plants have been increasingly built and studied to
reduce operating costs and energy consumption and to achieve carbon neutrality.
The European Union has recognized wastewater as a resource for energy production
since 2018. Facing such challenging situations, new solutions should rely on ways to
improve energy recovery from wastewater (in the water line and in the sludge line)
and minimize energy consumption. Energy can be recovered from wastewater in the
form of biogas, biodiesel, hydrogen, electricity, and thermal energy. Hence, these
new technologies with the potential for energy recovery and saving are the way to
move towards the ultimate goal of energy-self-sustainable wastewater treatment.
Keywords: energy recovery, saving energy, wastewater treatment
This project has received funding from the European Union's Horizon Europe
research and innovation programme, Horizon Europe - Work Programme
2021-2022 Widening participation and strengthening the European Research
Area, HORIZON-WIDERA-2021-ACCESS-02, under grant agreement No
[101060110], SmartWaterTwin
320
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_____________________________________
Sustainable Tourism
Održivi turizam
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Oral presentation / Usmeno priopćenje
Smart SPA and Sustainable Tourism – Measuring
Sustainable Transformation of European Health
Tourism Destinations
Kristina
AFRIĆ
Nataša UROŠEVIĆ1
RAKITOVAC1,
Izidora
MARKOVIĆ
VUKADIN2,
Juraj Dobrila University of Pula, Faculty of economics and Tourism “Dr. Mijo Mirković”,
Preradovićeva 1, Pula, Croatia
2
Institute for Tourism, Vrhovec 5, Zagreb, Croatia
1
Abstract
This paper deals with current issues and challenges related to measuring the
sustainability of tourism destinations, with special emphasis on European spa towns. The
research is focused on the development of systems of sustainability indicators relevant
to health tourism destinations. It will include the identification of the relevant indicators
that could be used to monitor the relevant issues within the existing frameworks as well
as the evaluation of sustainable standards and creation of a sustainability indicators list
for spa towns and spas (business entity): starting from the European tourism indicator
system – ETIS (European Commission, 2016) and Indicators of Sustainable Development
for Tourism Destinations A Guidebook – UNWTO Part B (UNWTO, 2004) to Indicators of
sustainable development (UNWTO, 2007), Towards Sustainable Development – TSD
(2008) and GSTC Destination Criteria (2019). The purpose of the research, conducted in
the framework of the current EU project, is to revalorize European spa destinations as
agents of positive transformative change and resilient society, elaborating on current
sustainability issues. The authors critically evaluated the possibility of sustainable
transformation, regeneration and reset of the current global tourism development
model towards the Sustainable Development Goals, with a special emphasis on the
transformative role of health and spa tourism for the wellbeing of European citizens
coping with multiple crises. The research is focused on the most important sustainability
issues and current challenges of European spas, such as infrastructure and traffic
accessibility (public transport); necessary investments and property issues (private–
public), which will be elaborated through the initial situational analysis and the proposal
of the innovative systems of sustainability indicators for European health tourism
destinations.
Keywords: sustainability indicators, health tourism, smart spas
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_____________________________________
Sustainable Tourism / Održivi turizam
Poster presentation / Postersko priopćenje
Developmental determinants of continental
tourism on the example of Osijek-Baranja County
Željka BORZAN, Darija IVANKOVIĆ
University of Applied Sciences “Lavoslav Ružička” in Vukovar, Županijska ulica 50, Vukovar,
Croatia
Abstract
One of the strategic determinants of the development of the tourism offer of the
Republic of Croatia until 2030 focuses on continental tourism as the main activity of
sustainable development of rural areas. The tourist offer of Osijek-Baranja County is
based on continental tourism: wine tourism, rural tourism, ecotourism, hunting and
fishing tourism, health tourism and cultural tourism. The data indicates a growing
trend in the development of continental tourism in this part of Croatia based on
traditional, cultural heritage, and ecological preservation of natural resources. The
growing trend shows that last year Osijek-Baranja County recorded an increase of
33% in overnight stays and 40% in arrivals. The aim of the paper is to present the
development determinants of the tourist offer of continental tourism in OsijekBaranja County based on desk research and to analyze the possibility of applying new
forms of tourism that appeared in the world after the pandemic. The research results
indicate that continental tourism is one of the basic instruments for the sustainable
regional development of the Republic of Croatia and the establishment of yearround tourist offers. The development determinants are the branding, the OsijekBaranja County as a tourism product based on ecological standards with the
application of creative solutions of ICT technology that will result in economic
development and greater recognition of the eastern part of Croatia as well.
Keywords: continental tourism, sustainable tourism, creative tourism, ICT, OsijekBaranja County
322
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Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Poster presentation / Postersko priopćenje
Razvojne odrednice kontinentalnog turizma na
primjeru Osječko-baranjske županije
Željka BORZAN, Darija IVANKOVIĆ
Veleučilište „Lavoslav Ružička“ u Vukovaru, Županijska ulica 50, Vukovar, Hrvatska
Sažetak
Jedna od strateških odrednica razvoja turističke ponude Republike Hrvatske do 2030.
godine smješta u fokus kontinentalni turizam kao glavnu djelatnost održivog razvoja
ruralnih sredina. Turistička ponuda Osječko-baranjske županije temelji se na raznim
oblicima kontinentalnog turizma: vinskom turizmu, seoskom turizmu, ekoturizmu,
lovnom i ribolovnom turizmu, cikloturizmu, zdravstvenom turizmu, izletničkom
turizmu, kulturnom turizmu. Podaci ukazuju na rastući trend razvoja kontinentalnog
turizma ovog dijela Hrvatske temeljenog na tradiciji, kulturnoj baštini i ekološkoj
očuvanosti prirodnih resursa. Rastući trend pokazuje da je u prošloj je godini
Osječko-baranjska županija zabilježila porast od 33% noćenja i 40% dolazaka. Cilj
rada je na temelju desk istraživanja prikazati razvojne odrednice turističke ponude
kontinentalnog turizma u Osječko-baranjskoj županiji i analizirati mogućnost
primjene novih oblika turizma koji su se pojavili u svijetu nakon pandemije. Rezultati
istraživanja ukazuju da je kontinentalni turizam jedan od osnovnih instrumenata za
održiv regionalni razvoj Republike Hrvatske i uspostavljanje cjelogodišnje turističke
ponude. Razvojne odrednice su brendiranje Osječko-baranjske županije kao
turističkog proizvoda koje se temelje na ekološkim standardima uz primjenu
kreativnih rješenja ICT tehnologija koja će rezultirati gospodarskim razvojem i većoj
prepoznatljivosti i istočnog dijela Hrvatske.
Ključne riječi: kontinentalni turizam, održivi turizam, kreativni turizam, ICT, Osječkobaranjska županija
323
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Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Poster presentation / Postersko priopćenje
Energy and tourist potential of the old
abandoned water mills on the rivers
Bojan ĐURIN1, Dragana DOGANČIĆ2, Nikola KRANJČIĆ2, Suraj Kumar SINGH3
University North, Department of Civil Engineering, Jurja Križanića 31b, Varaždin, Croatia
University of Zagreb, Faculty of Geotechnical Engineering, Hallerova aleja 7, Varaždin,
Croatia
3
Suresh Gyan Vihar University, Centre for Sustainable Development, Jaipur, Rajasthan, India
1
2
Abstract
There are many old and abandoned water mills on the rivers in Croatia. In the past,
they were successfully used for flour production. Nowadays, many of them are not
in use. Due to the possibility of using the hydroenergy properties of the rivers, their
transformation into hydro turbines has potential. With regard to the natural
surroundings of such water mills, tourist potential should be considered. Also, the
old tradition of flour production and the old heritage of the location added value to
such water mills. The catering offer, instructive paths (educational content), extreme
sports and other similar activities could be incorporated. The paper will show
examples of the locations in Croatia where the presented idea could be applied.
Keywords: water mills, energy, tourism, rivers
324
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Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Oral presentation / Usmeno priopćenje
Management of the tourist content of the
Adriatic islands in order to achieve sustainability
Boris JURIČ1, Dijana VUKOVIĆ2, Anica HUNJET2
Međimurje University of Applied Sciences in Čakovec, Bana Josipa Jelačića 22a, Čakovec,
Croatia
2
University North, Jurja Križanića 31b, Varaždin, Croatia
1
Abstract
Sustainable development is not synonymous with environmental protection, as is
often thought colloquially among the uninformed public. Sustainable development
is much more than that because it encompasses, in addition to the ecological,
primarily economic and social context. For this very reason, the islands are ideal for
the implementation of sustainable development due to their isolation from many
sides. the concept of sustainable island development that starts from a sustainable
tourist destination. Sustainable tourist destinations recognize the need to protect
natural and cultural-historical values, biological diversity and climate change, but
also to encourage the economic and social development of the local population. A
major role in the development of sustainable tourist destinations should be played
by the marketing of tourist destinations woven into the wider spatial and
institutional context of marketing - macromarketing. The sensitive island ecosystem
requires an integral approach to the protection and preservation of biological
diversity in unity with the rich cultural heritage and in accordance with the directions
supervised by the development of tourism and other acceptable economic activities.
Retaining existing and attracting new tourists is conditioned by a continuous offer of
innovations and developments that require permanent connection and cooperation
with all stakeholders in the creation of new value and excellence in ecotourism. The
aim of the paper is to point out the role and significance of the content of the tourist
offer of the Adriatic islands with a system of destination and emotional experiences
based on the local peculiarities of the Adriatic islands, which is actually an essential
prerequisite for efficient and successful placement on the increasingly demanding
international tourism market.
Keywords: Adriatic islands, island tourism, sustainable development, ecosystem,
tourist facilities
325
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Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Oral presentation / Usmeno priopćenje
Upravljanje turističkim sadržajem jadranskih
otoka u cilju postizanja održivosti
Boris JURIČ1, Dijana VUKOVIĆ2, Anica HUNJET2
1
2
Međimursko veleučilište u Čakovcu, Bana Josipa Jelačića 22a, Čakovec, Hrvatska
Sveučilište Sjever, Jurja Križanića 31b, Varaždin, Hrvatska
Sažetak
Održivi razvoj nije istoznačnica zaštiti okoliša kako se najčešće kolokvijalno misli u
dijelu javnosti koja je neinformirana. Održivi razvoj je puno više od toga jer obuhvaća,
osim ekološkog, prvenstveno ekonomski a i društveni kontekst. Otoci su baš iz tog
razloga idealni za provedbu održivog razvoja zbog svoje izoliranosti s više strana.
konceptu održivog razvoja otoka koji polazi od održive turističke destinacije. Održive
turističke destinacije prepoznaju potrebe za zaštitom prirodnih i kulturno-povijesnih
vrijednosti, biološke raznolikosti, klimatskih promjena, ali i poticanjem gospodarskog
te društvenog razvoja lokalnog stanovništva. Veliku ulogu u razvoju održivih
turističkih destinacija treba imati marketing turističkih destinacija utkan u prostorno,
ali i institucionalno širi kontekst marketinga – makromarketing. Osjetljivi otočni
ekosustav zahtijeva integralni pristup zaštiti i očuvanju biološke raznolikosti u
jedinstvu s bogatim kulturnim naslijeđem, a u skladu s usmjerenjima nadziranim
razvojem turizma i drugih prihvatljivih gospodarskih djelatnosti. Zadržavanje
postojećih i privlačenje novih turista uvjetovano je kontinuiranom ponudom
inovacija i razvoja koje zahtijevaju permanentno povezivanje i suradnju sa svim
dionicima u stvaranju nove vrijednosti i izvrsnosti ekoturizma. Cilj rada ukazati je na
ulogu i značaj sadržaja turističke ponude jadranskih otoka sa sustavom destinacijskih
i emotivnih doživljaja temeljenih na lokalnim posebnostima jadranskih otoka, što je
zapravo bitni preduvjet za efikasan i uspješan plasman na sve zahtjevnijem
međunarodnom tržištu turizma.
Ključne riječi: jadranski otoci, otočki turizam, održivi razvoj, ekosustav, turistički
sadržaji
326
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Poster presentation / Postersko priopćenje
The impact of climate change on the hotel
industry
Dinko JURJEVIĆ
Polytechnic of Rijeka, Vukovarska 58, Rijeka, Croatia
Abstract
Climate changes have become apparent and need to be analyzed because it can
significantly affect the hotel business, and can even result in large losses and closure
of the facility. The paper first determines the parameters of climate change and
possible risks to the operation of the hotel complex for the area of the northern
eastern Adriatic on the example of the complex in the town of Opatija and proposes
adaptation measures and the financial aspect of doing business in new conditions. A
customized risk assessment method will be used. An affinity diagram is selected to
systematize risks. The developed risk assessment criteria are an essential tool for
further assessments regardless of the form of climate change. After identifying and
assessing risks and possible measures, it is necessary to provide for capital
investments and finally to determine further developments by means of a financial
plan. Other market disruptions, such as the energy crisis, need to be considered.
Adaptation measures shall not contribute further to climate change.
Originality/value is a developed method of assessing the risk of the effects of climate
change with a proposal of measures for sustainable business.
Keywords: climate change, risk assessment, adaptation actions
327
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Poster presentation / Postersko priopćenje
Utjecaj klimatskih promjena na hotelijerstvo
Dinko JURJEVIĆ
Veleučilištu u Rijeci, Vukovarska 58, Rijeka, Hrvatska
Sažetak
Klimatske promjene postale su očite i potrebno ih je analizirati jer mogu dugoročno
značajno utjecati na hotelsko poslovanje, a mogu čak rezultirati i velikim gubicima i
zatvaranjem objekta. U radu se najprije utvrđuju parametri klimatskih promjena te
mogući rizici na poslovanje hotelskog kompleksa za područje sjeverno
istočnog Jadrana na primjeru kompleksa u Opatiji te se predlažu mjere prilagodbi i
financijski aspekt poslovanja u novim uvjetima. Koristit će se prilagođena metoda
procjene rizika. Odabran je dijagram afiniteta kako bi se sistematizirali rizici. Razvijeni
kriteriji procjene rizika osnovni su alat za daljnje procjene bez obzira na oblik
klimatskih promjena. Nakon utvrđivanja i procjene rizika i mogućih mjera potrebno
je predvidjeti kapitalna ulaganja i konačno odrediti daljnji razvoj financijskim planom.
Potrebno je razmatrati i druge poremećaje na tržištu, kao što je energetska kriza.
Mjere prilagodbe ne smiju dodatno doprinositi klimatskim promjenama.
Originalnost/vrijednost je razvijena metoda procjene rizika učinaka klimatskih
promjena s prijedlogom mjera za održivo poslovanje.
Ključne riječi: klimatske promjene, procjena rizika, akcije prilagodbe
328
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Oral presentation / Usmeno priopćenje
European Amazon as one of the initiators of
sustainable tourism development
Ivana KIŠĆINAL
Public Institution County Development Agency of Osijek-Baranja County, Radićeva 4, Osijek,
Croatia
Abstract
Public Institution County Development Agency of Osijek-Baranja County (CDA OBC)
was founded as a public institution with the role of a regional coordinator, with a
special aim of providing effective coordination and enticing regional development in
Osijek-Baranya County territory. The mission of CDA OBC is to create a development
strategy, and other strategic and development documents for Osijek-Baranya
County, as well as provide technical expertise in the preparation and implementation
of support programs for public bodies and public institutions (they have to be
founded by the Republic of Croatia or Osijek Barany County). Yet another role of CDA
OBC is to prepare and implement development projects of interest for Osijek-Barany
County's prosperity, and especially projects co-financed by the European Structural
and Investment (ESI) funds. In June 2017, CDA OBC successfully submitted a project
called Amazon of Europe Bike Trail, together with 15 partners on an Interreg Danube
Transnational Programme. The duration of the project was 36 months with a total
budget of 3,176 MIL EUR. The project was implemented across five countries
(Austria, Slovenia, Croatia, Hungary and Serbia) and it encompassed three rivers –
Mura, Drava and Danube. The project aim was to contribute to the economic
development of the “European Amazon” based on integrated sustainable
management of natural and cultural heritage and resources, all in favor of the local
population. The main project result was setting up a bicycle route “European
Amazon” as a key product of sustainable tourism in the Mura-Drava-Danube
biosphere reservation. It will ensure equal distribution of benefits for the local
population, visitors and nature itself. Amazon of Europe Bike Trail attracts nature
lovers and families, it provides “green” jobs for the local population and it finances
solutions in line with nature protection in protected biosphere areas. This project is
an example of good practice of sustainable tourism in greater European territory.
Keywords: sustainable tourism, bicycle route, European Amazon
329
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Oral presentation / Usmeno priopćenje
Europska Amazona kao jedna od pokretača
razvoja održivog turizma
Ivana KIŠĆINAL
Javna ustanova Županijska razvojna agencija Osječko-baranjske županije, Radićeva 4, Osijek,
Hrvatska
Sažetak
Javna ustanova Županijska razvojna agencija Osječko-baranjske županije (JU ŽRA
OBŽ) osnovana je od strane OBŽ za obavljanje poslova regionalnog koordinatora s
ciljem učinkovite koordinacije i poticanja regionalnog razvoja za područje OBŽ.
Zadatak JU ŽRA OBŽ je izrada županijske razvojne strategije, drugih strateških i
razvojnih dokumenata te pružanje stručne pomoći u pripremi i provedbi programa
potpore javnopravnim tijelima i javnim ustanovama kojima su osnivači RH ili OBŽ, u
pripremi i provedbi razvojnih projekata od interesa, a posebno projekata
sufinanciranih sredstvima iz strukturnih i investicijskih fondova EU (JU ŽRA OBŽ,
2023). U lipnju 2017. godine JU ŽRA OBŽ prijavila je projekt Amazon of Europe Bike
Trail zajedno s 15 partnera na Interreg Danube Transnational Programme. Projekt je
trajao 36 mjeseci s ukupnim proračunom od 3,176 MIL EUR. Provodio se na području
pet zemalja (Austrija, Slovenija, Hrvatska, Mađarska i Srbija) i obuhvatio je tri rijeke
Muru, Dravu i Dunav. Cilj projekta bio je doprinos gospodarskom razvoju Europske
Amazone temeljeno na integriranom održivom upravljanju prirodnom i kulturnom
baštinom i resursima u korist lokalnog stanovništva. Glavni rezultat projekta je
uspostava biciklističke rute Europska Amazona kao krovni proizvod održivog turizma
u rezervatu biosfere Mura-Drava-Dunav koja će osigurati ravnomjernu raspodjelu
benefita za lokalno stanovništvo, posjetitelje i prirodu. Amazon of Europe Bike Trail
privlači ljubitelje prirode i obitelji, osigurava "zelene" poslove za lokalno stanovništvo
i financira rješenja koja su u skladu sa zaštitom prirode u zaštićenim područjima
biosfere. Ovaj projekt je primjer dobre prakse održivog turizma na širem području
Europe.
Ključne riječi: održivi turizam, biciklističke rute, Europska Amazona
330
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Oral presentation / Usmeno priopćenje
Role of local communities in reaching the
sustainable tourism paradigm
Vanja KRAJINOVIĆ
University of Zagreb, Faculty of Economics & Business, J. F. Kennedy 6 Sq., Zagreb, Croatia
Abstract
Tourism activity was severely disrupted recently, with negative impacts and slow
growth rates still being registered worldwide. Tourism data have gone back to their
values from 15 years ago, resulting in underperformance in the majority of
destinations. Such a situation serves as the complete opposite to the issue of overtourism, which was the focus of both academia and practitioners until the pandemic
outbreak. However, in both of those environments local communities must be given
the appropriate attention and they must remain in the focus of tourism development
strategies. As one of the main purposes of sustainable tourism development is to
reach a better living standard for the local communities, the development focus must
be shifted from merely achieving economic benefits to ensuring the overall welfare.
Even though the global focus is being redefined in this regard, the process of
implementing such strategies still remains only within the sphere of declarative
devotion. Hence, the main objective of this paper is to provide a thorough critical
analysis of theoretical knowledge on local communities’ welfare and the potential of
achieving the balance of sustainability criteria on a community level. By using the
case study method, the aim is to analyze the potential of reaching local communities’
long-term prosperity by ensuring sustainable tourism development.
Keywords: sustainable tourism development, degrowth strategies, local
communities, governance, welfare
331
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Oral presentation / Usmeno priopćenje
The impact of cruise tourism on the sustainable
development of the local community
Eli MARUŠIĆ, Anita GUDELJ, Marijana GRBEŠA
University of Split, Faculty of Maritime Studies, Ruđera Boškovića 37, Split, Croatia
Abstract
The global cruise market has grown significantly over the last decades, generating
numerous economic, social, and environmental effects on local communities
worldwide. There is a significant increase in cruise ships and passengers visiting
Croatia, one of the promising nautical destinations globally. Sea passenger ports
developing nautical tourism play a vital role in the sustainability of many coastal
cities and areas, particularly in maritime and tourism-oriented countries. Considering
cruise tourism's numerous socio-economic and ecological effects, seaports and
surrounding destinations face various sustainability challenges. The paper aims to
explore cruise tourism's impact on the observed seaport and encompassing tourist
destinations from the local community members' perspective, using sustainability
variables. A survey was conducted on a population sample from the tourist
destination surrounding the Port of Split, the largest passenger port in Croatia and
one of the most important ports of call for cruise ships in the Adriatic. The results
show a significant impact of cruise tourism on the observed local community and the
correlation between the sustainability variables used in the research.
Keywords: sustainable development, seaports, cruise tourism, sustainability
variables, local community
332
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Oral presentation / Usmeno priopćenje
Utjecaj kruzing turizma na održivi razvoj lokalne
zajednice
Eli MARUŠIĆ, Anita GUDELJ, Marijana GRBEŠA
Sveučilište u Splitu, Pomorski fakultet, Ruđera Boškovića 37, Split, Hrvatska
Sažetak
Globalno tržište kružnih putovanja značajno je naraslo tijekom posljednjih desetljeća,
generirajući brojne ekonomske, društvene i ekološke učinke na lokalne zajednice
diljem svijeta. Značajan je porast broja brodova i putnika na kružnim putovanjima
koji posjećuju Hrvatsku, jednu od perspektivnih nautičkih destinacija u svijetu.
Morske putničke luke koje razvijaju nautički turizam igraju ključnu ulogu u održivosti
mnogih obalnih gradova i područja, posebice u pomorskim i turistički orijentiranim
zemljama. Uzimajući u obzir brojne društveno-ekonomske i ekološke učinke kruzing
turizma, morske luke i okolne destinacije suočavaju se s raznim izazovima održivosti.
Cilj rada je istražiti utjecaj kruzing turizma na promatranu morsku luku i okolna
turistička odredišta iz perspektive članova lokalne zajednice, koristeći se varijablama
održivosti. Istraživanje je provedeno na uzorku stanovništva turističkog odredišta
oko Luke Split, najveće putničke luke u Hrvatskoj i jedne od najvažnijih luka ticanja
brodova na kružnim putovanjima u Jadranu. Rezultati pokazuju značajan utjecaj
kruzing turizma na promatranu lokalnu zajednicu te povezanost varijabli održivosti
korištenih u istraživanju.
Ključne riječi: održivi razvoj, morske luke, kruzing turizam, varijable održivosti,
lokalna zajednica
333
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Poster presentation / Postersko priopćenje
Sustainable mobility linking Danube travel stories
Matej MARUŠIĆ1, Vlatko ROŽAC2, Georg FRANK3
DANUBEPARKS – Danube River Network of Protected Areas, Schloss Orth, Orth an der
Donau, Austria
2
Public institution Nature Park Kopački rit, Mali Sakadaš 1, Kopačevo, Croatia
3
Donau Auen National Park, Schloss Orth, Orth an der Donau, Austria
1
Abstract
Recognizing the vast cultural and natural heritage of the Danube region, within the
Interreg DTP Transdanube Travel Stories project (July 2020 to December 2022) 6 new
narratives and stories were created to support the development of innovative
promotion concepts, and different sustainable mobility management tools. New
narratives represent the holistic approach of letting visitors experience the heritage
of a region as one entity transporting values and emotions. They are meant to link
the stories of single destinations and thematically focused routes with each other,
like pieces of a big puzzle, providing the visitor with a bigger picture under the
umbrella of the Danube.
During the project, 6 new tourist trails were developed:
1. Europe of Contrasts (from Linz to Timişoara)
2. Nature Lover (from Kopačevo to Tulcea)
3. Roaming like a Roman (from Regensburg to Zaječar)
4. You had me at Culture (from Ulm to Murska Sobota)
5. Trading Hustle (from Ulm to Bucharest)
6. Soul-searching (from Budapest to Babadag)
DANUBEPARKS worked on the development of Trail #2, which is focused on the story
of the relationship between nature and mankind. The trail passes through 8
protected areas in 5 Danube countries in the Lower Danube section.
Keywords: sustainable tourism, protected areas, sustainable mobility, Danube,
nature trails
334
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Poster presentation / Postersko priopćenje
Camp “Glamping Vila Trilogy” – An example of
sustainable continental tourism in Međimurje
County
Jasmina OVČAR1, Dora OVČAR2
1
2
Međimursko veleučilište u Čakovcu, Ulica bana J.Jelačića 22A, Čakovec, Croatia
Odvjetničko društvo Balatinec i Nikolić d.o.o., Sveti Duh 28, Zagreb, Croatia
Abstract
The beginning of a serious commercial approach to investing in continental tourism
in the Republic of Croatia dates back only a few decades. There is great potential in
the peculiar indigenous localities, untouched nature and the specifics of the region
that are increasingly attracting tourists, especially adventurers and lovers of
simplicity, modesty and naturalness. These are the characteristics of sustainable
tourism. Given that it has not taken on the scale of mass tourism, continental tourism
is the potential for sustainable planning and design that will prevent uncontrolled
construction and supply that would lead to consumerism. The purpose of the paper
is to show a successful example of investing foreign capital in continental tourism in
Međimurje County, in the village of Štrigova, with a fantastic view from the plateau
of the surrounding "Štrigovske brege". The vision and enthusiasm of the owners and
according to their refined sense of the simple and natural, the glamping-camp was
created with a current accommodation capacity of eight people (with the possibility
of development up to a maximum capacity of twenty people), with accompanying
facilities - open fire, swimming pool, sunbathing area, jacuzzi, kitchen with dining
room, etc. The project envisages all sustainability components; the imperative of
retaining existing facilities, minimal financial investment, maximum respect for
ambient values, ensuring the privacy of guests with the principle of optimal
capacitation of the camp, etc. A particular challenge in the implementation of
pioneering projects is compliance with legal regulations. The presentation of
examples from practice raises a problematic issue of achieving the legality of simple
buildings intended for tourism due to the non-compliance of construction
regulations with the regulations for issuing licenses and categorization of tourist
facilities.
Keywords: categorization of tourist facilities, continental tourism, glamping-camp,
building regulations, sustainable tourism
335
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Poster presentation / Postersko priopćenje
Kamp “Glamping Vila Trilogy” – Primjer održivog
kontinentalnog turizma Međimurske županije
Jasmina OVČAR1, Dora OVČAR2
1
2
Međimursko veleučilište u Čakovcu, Ulica bana J.Jelačića 22A, Čakovec, Hrvatska
Odvjetničko društvo Balatinec i Nikolić d.o.o., Sveti Duh 28, Zagreb, Hrvatska
Sažetak
Početak ozbiljnog komercijalnog pristupa ulaganju u kontinentalni turizam u
Republici Hrvatskoj datira tek nekoliko desetljeća. Očigledan je veliki potencijal u
osebujnim autohtonim lokalitetima, netaknutoj prirodi i specifičnostima podneblja
koja sve više privlače turiste, posebno avanturiste i ljubitelje jednostavnosti,
skromnosti i povezanosti s prirodom. Upravo to su i obilježja održivog turizma. S
obzirom da nije poprimio razmjere masovnog turizma, upravo je kontinentalni
turizam potencijal za održivo planiranje i projektiranje koje će spriječiti
nekontroliranu izgradnju i ponudu koja bi vodila u konzumerizam. Svrha rada je
prikazati uspješan primjer investiranja stranog kapitala u kontinentalni turizam u
Međimurskoj županiji, u naselju Štrigova, s fantastičnim pogledom s visoravni na
okolne “štrigovske brege”. Vizijom i entuzijazmom vlasnika te u skladu s njihovim
istančanim osjećajem za jednostavno i prirodno, stvoren je glamping-kamp
trenutačnog smještajnog kapaciteta osam osoba uz mogućnost razvoja do
maksimalnog kapaciteta dvadeset osoba, uz prateće sadržaje - otvorena vatra,
bazen, sunčalište, jacuzzi, kuhinja s blagovaonicom i dr. Projekt predviđa sve
komponente održivosti; imperativ zadržavanja postojećih objekata, minimalno
financijsko ulaganje, maksimalno poštovanje ambijentalnih vrijednosti, osiguranje
privatnosti gostiju uz princip optimalnog kapacitiranja kampa i dr. Poseban izazov pri
realiziranju pionirskih projekata jest usklađivanje sa zakonskom regulativom.
Prikazom primjera iz prakse otvara se problematično pitanje postizanja legalnosti
jednostavnih građevina namjenjenih turizmu zbog neusklađenosti građevinske
regulative s onom koja uređuje daljnje pitanje - izdavanje dozvole za rad te
kategorizacije turističkih objekata.
Ključne riječi: kategorizacija turističkih objekata, kontinentalni turizam, glampingkamp, građevinska regulativa, održivi turizam
336
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Poster presentation / Postersko priopćenje
Environmental protection and sustainable
tourism-examples of eco-certificates
Mateja PETRAČIĆ, Ivana ŠKRTIĆ, Sandi SALUHOVIĆ
Polytechnic of Karlovac, Trg Josipa Jurja Strossmayera 9, Karlovac Hrvatska
Abstract
Environmental protection is closely related to the concept of sustainable
development warranting a change in the structure of global production and
consumption that doesn't violate eco standards while adhering to its three
principles: economic, ecological and sociocultural sustainability. Environmental
protection thus ensures the complete preservation of environmental quality,
biodiversity and the rational use of natural resources and energy in a way that is
most favorable for the environment. Considering that we live in a time when
environmental protection is of great importance for the survival of mankind due to
pollution, it's also necessary to take care of the preservation of the environment in
tourism, especially in the hotel industry. The importance of eco-certificates in
tourism and how they attract an increasing number of tourists, and therefore a larger
amount of income can best be seen in the examples of the hotels with EMAS
certification mark, followed by EU ECOLABEL, GREEN KEY and BLUE FLAG, a
certificate awarded for preserving the sea coast. In the tourism sector, it is possible
to certify the destination, tourist transport, and accommodation capacities, which
includes hotels, resorts, camps, hostels, rooms, as well as business (e.g. ecotourism)
and mobility, i.e. business and private trips etc. Numerous countries are working to
turn their tourist destinations to ecotourism, and sustainable tourism, all with the
aim of protecting the environment and reducing CO2 emissions. Hotels oriented
towards sustainable tourism can operate throughout the year, and green eco-hotels
are very suitable for health tourism. It's precisely these types of hotels that preserve
the environment by rationally managing electricity while using energy-saving
switches also known as RFID cards and by rationally managing water, while recycling
the waste produced in the hotel.
Keywords: eco-certificates, sustainable development, sustainable tourism, tourism,
environmental protection
337
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Poster presentation / Postersko priopćenje
Zaštita okoliša i održivi turizam na primjeru eko
certifikata
Mateja PETRAČIĆ, Ivana ŠKRTIĆ, Sandi SALUHOVIĆ
Veleučilište u Karlovcu, Trg Josipa Jurja Strossmayera 9, Karlovac, Hrvatska
Sažetak
Zaštita okoliša usko je povezana s pojmom održivog razvoja koji nalaže promjenu
strukture globalne proizvodnje i potrošnje koja ne narušava eko standarde, pri čemu
se valja držati njegovih triju načela: ekonomske, ekološke te sociokulturne održivosti.
Zaštitom okoliša tako se osigurava cjelovito očuvanje kakvoće okoliša, bioraznolikosti
te racionalno korištenje prirodnih dobara i energije na najpovoljniji način za okoliš. S
obzirom na to da živimo u vremenu kada je zaštita okoliša od velikog značaja za
opstanak čovječanstva zbog onečišćenja, potrebno je voditi računa i o očuvanju
okoliša u turizmu, posebice u hotelijerstvu. Koliki značaj imaju eko certifikati u
turizmu te kako privlače sve veći broj turista, a samim time i veću količinu prihoda,
najbolje se može vidjeti na primjerima hotela s EMAS oznakom, zatim EU ECOLABEL,
GREEN KEY i BLUE FLAG, certifikat koji se dodjeljuje za očuvanje morske obale. U
turističkom je sektoru tako moguće certificirati destinaciju, turistički prijevoz,
smještajne kapacitete, što uključuje hotele, resorte, kampove, hostele, sobe, zatim
poslovanje (npr. eko turizam) i mobilnost, odnosno poslovna i privatna putovanja te
ostalo. Brojne zemlje rade upravo na tome da se njihove turističke destinacije okrenu
k eko turizmu, održivom turizmu, sve u cilju zaštite okoliša te smanjenja emisije CO2.
Hoteli koji su okrenuti k održivom turizmu mogu poslovati tijekom cijele godine, a
zeleni eko hoteli vrlo su pogodni za zdravstveni turizam. Upravo takve vrste hotela
okoliš čuvaju racionalnim raspolaganjem električnom energijom, koristeći pritom
prekidače za štednju energije odnosno RFID kartice te racionalnim raspolaganjem
vodom, reciklirajući pritom otpad proizveden u hotelu.
Ključne riječi: eko certifikati, održivi razvoj, održivi turizam, turizam, zaštita okoliša
338
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Oral presentation / Usmeno priopćenje
Adaptation of the existing tourist infrastructure to
climate change
Ivana SEČANJ, Paula BUCIĆ, Helena SELIĆ
Ires ekologija d.o.o., Prilaz baruna Filipovića 21, Zagreb, Croatia
Abstract
Tourist infrastructure is exposed to climatic changes, and it is necessary to determine
climatic hazards at the location. Only by including climate change in development, a
timely reaction to the effects is possible. The goal is to determine which climate
changes the infrastructure is exposed and sensitive to and to analyze its vulnerability.
Main architectural projects (15) in different locations within Croatia were analyzed.
In the projects, the effects of climate change were taken into account and how their
adaptation was made. A vulnerability analysis was made for projects, in accordance
with the Technical Guidelines for preparing infrastructure for climate change 20212027. Adaptation to climate change was not mentioned in the projects and from the
primary effects, only extreme temperatures were taken into account. Secondary
effects were completely ignored. By correlating the results of the vulnerability
assessment and the derived state, the shares of adapted infrastructure to climate
change were obtained. Adaptation to climate change should be thought about at the
beginning of project development so that infrastructure projects are prepared for a
climate-resistant future. In the case of existing infrastructure, climate change should
not be ignored because the costs of action are far lower than the costs of inaction.
Keywords: tourism infrastructure, adaptation to climate change, vulnerability of
infrastructure
339
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Oral presentation / Usmeno priopćenje
Prilagođenost postojeće turističke infrastrukture
klimatskim promjenama
Ivana SEČANJ, Paula BUCIĆ, Helena SELIĆ
Ires ekologija d.o.o., Prilaz baruna Filipovića 21, Zagreb, Hrvatska
Sažetak
Turistička infrastruktura je izložena klimatskim promjenama te je iz tog razloga
potrebno utvrditi klimatske nepogode na lokaciji. Uključivanjem klimatskih promjena
u razvoj turističke infrastrukture omogućuje se pravovremena reakcija na sve efekte
klimatskih promjena. Cilj je utvrditi kojim klimatskim promjenama je infrastruktura
izložena i na što je osjetljiva, a kako bi se analizirala njezina ranjivost. Analizirano je
15 glavnih arhitektonskih projekata na različitim lokacijama unutar Hrvatske. U
projektima su traženi efekti klimatskih promjena uzetih u obzir i na koji način je
napravljena njihova prilagodba. Također, napravljena je analiza ranjivosti za svaki
projekt, sukladno Tehničkim smjernicama za pripremu infrastrukture za klimatske
promjene 2021.-2027. U glavne arhitektonske projekte prilagodba na klimatske
promjene nije spomenuta. Od primarnih efekti na klimatske promjene većinom je
uzeto u obzir povećanje ekstremnih temperatura, dok su sekundarni efekti u
potpunosti zanemareni. Korelacijom rezultata procjene ranjivosti projekata i
izvedenog stanja dobiveni su udjeli turističke infrastrukture koja je prilagođena na
klimatske promjene. Prilagodba na klimatske promjene je proces o kojem treba
razmišljati u samim početcima razvoja projekta kako bi infrastrukturni projekti bili
pripremljeni na klimatski otpornu budućnost. U slučaju već postojeće infrastrukture
klimatske promjene se ne smiju zanemariti jer su troškovi djelovanja daleko niži od
troškova nedjelovanja.
Ključne riječi: turistička infrastruktura, prilagodba na klimatske promjene, ranjivost
infrastrukture
340
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Oral presentation / Usmeno priopćenje
Plastic pollution concern in the context of circular
tourism
Simona-Roxana ULMAN, Florin-Constantin MIHAI
“Alexandru Ioan Cuza” University of Iasi, Department of Exact Sciences and Natural Sciences,
Institute of Interdisciplinary Research, CERNESIM Center, Alexandru Lăpușneanu Street no.
26, Iași, Romania
Abstract
The different studies found in the literature emphasize incipient knowledge about
the circular tourism concept, seen as a complex adaptive and reconfiguring system,
following the logic of a circular economy for creating a virtuous circle that provides
goods and services without losing limited natural resources. The circularity from the
organizational level depends on the existent macro-environment and also on
management environmental concerns that offer (or not) the proper framework for
applying the circular principles into daily practice. Accordingly, we proposed a stepby-step approach for understanding the plastic pollution concern as closely linked to
circularity and sustainability concerns in the tourism sector. More specifically, the
main aim of this paper is to provide a perspective of what circularity means in the
context of an accommodation unit, with a focus on plastic use, as one stringent issue
of environmental sustainability dimension. This could prove useful in the process of
supporting the implementation of pro-environmental policies and good practices
aimed at promoting circular tourism while decreasing the level of plastic pollution.
Moreover, it becomes relevant also in the discussions regarding the interaction
between plastics and freshwater pollution in circumstances in which the
environmental effects of tourism might not be neglected.
Keywords: plastic pollution concern, circularity concern, sustainability concern,
circular tourism
341
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Oral presentation / Usmeno priopćenje
Exploring the evaluation framework of tourism
decarbonization
Mira ZOVKO
Ministry of Tourism and Sport, Šubićeva 28/III, Zagreb, Hrvatska
Abstract
The global and EU climate public policies have stimulated serious changes in
accelerating the decarbonization of the tourism industry. A turning point has been
reached, as can be seen from the number of governmental and non-governmental
activities that mainstream tourism companies and destinations to set tangible
climate goals. The European Union is currently focused on a regulatory framework
related to the decarbonization of all economic sectors. In order to monitor the
progress of the regulation implemented, an evaluation framework is necessary. The
carbon neutrality of the tourism industry is rooted in the EU Green Deal and has
relatively fewer documents compared to other industrial sectors. This emphasizes
the specificity of tourism’s decarbonization road map, especially due to its
complexity in terms of its players and activities. Bearing in mind the upcoming
changes in regulatory obligations relevant to the tourism industry and the necessity
of measuring the success of targeted policy instruments, this research explores
policy, data and indicators availability in order to propose effective feedback loops
for the evaluation of policy performance. For that purpose, this paper suggests an
evaluation framework for measuring and reporting on progress toward a net-zero
future for the tourism industry.
Keywords: tourism, climate policy, decarbonization, evaluation framework,
indicators
342
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Sustainable Tourism / Održivi turizam
Poster presentation / Postersko priopćenje
ICT approach to green tourism
Ivana ŽGANJAR
University of Zagreb, Faculty of Graphic Arts, Getaldićeva 2, Zagreb, Croatia
Abstract
Based on the fact that in the Republic of Croatia, tourism represents one of the most
important economic branches, whose comprehensiveness reflects on the entire
country and includes multidisciplinary organization, it is important to monitor its
impact on the environment. The development documents of Croatian tourism
support the ecological approach to sustainable green tourism and emphasize the
quality of media campaign development in tourism that needs to be achieved by
encouraging digitization, by transforming the tourism media campaign based on
printed and multimedia graphic materials with the aim of conveying a message to
consumers. In accordance with global trends, and in terms of information and
communication technology new tourists who are physically and intellectually active,
organize their own trips online. The positive effect of information affects the
experience of environmentally responsible choices; therefore the research work is
focused on the analysis of Croatian tourist websites, with the aim of determining the
information and communication message that contributes to the development of
green sustainable Croatian tourism. The scientific research results of the graphic
design of media content aimed at the ecological development of green tourism
represent guidelines for sustainable development and environmental protection.
Keywords: sustainable green tourism, ICT, Croatian tourist websites, tourism media
campaign
343
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse
Prerada vode, pročišćavanje i
recikliranje otpadnih vode
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Poster presentation / Postersko priopćenje
Enhancing leachate treatment from landfills: A response
surface methodology and central composite design
approach to coagulation-flocculation optimization
Roukaya BOUYAKHSASS1, Salah SOUABI1, Safaa KHATTABI
Abdeslam TALEB1, Aysegul PALA2,3, Abdelaziz MADINZI1
RIFI1,
University Hassan II, Faculty of Science and Technology, Laboratory of Process Engineering
and Environment, Mohammedia, Morocco
2
Dokuz Eylul University, Environment Research and Development Center (CEVMER), Tinaztepe
Campus, İzmir, Turkey
3
Dokuz Eylul University, Faculty of Engineering, Environmental Engineering Department,
Tinaztepe Campus, İzmir, Turkey
1
Abstract
Leachate is a complex mixture of organic and inorganic contaminants, including
heavy metals, pathogens, and other toxic substances, that can pose significant risks
to the environment and public health if left untreated. Therefore, leachate
treatment is essential to protect the environment from contamination and prevent
potential hazards to living organisms. This study aimed to improve the process of
treating leachate from the Mohammedia-Benslimane landfill (Morocco) using
coagulation-flocculation. The response surface methodology and central composite
design were used to determine the optimal levels of pH, coagulant dose, flocculant
dose, and agitation time. The results showed that the optimal conditions for
treatment were a pH of 6.87, a coagulant dose of 7.89 g/L, a flocculant dose of 12
ml/L, and an agitation time of 22.8 minutes. These conditions reduced turbidity by
90.38%, COD by 85.50%, and absorbance at 254 nm by 55.53%. Overall, the model
obtained is significant, with a p-value < 0.0001 for the three responses studied and
R2 values of 0.97, 0.96, and 0.94 for turbidity, COD, and UV254, respectively. The
findings of this study highlight the importance of using the response surface method
in conjunction with the central composite design as an effective tool for optimizing
coagulation-flocculation in landfill leachate treatment. This approach can potentially
improve the efficiency and effectiveness of leachate treatment, which is essential for
mitigating environmental contamination and safeguarding public health.
Keywords: landfill leachate, optimization, coagulation-flocculation, response surface
methodology, central composite design
344
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Oral presentation / Usmeno priopćenje
Ecosystem-based approaches for resilient waste
infrastructures
Urša BRODNIK, Anja PUGELJ
LIMNOS Company for Applied Ecology, Ltd, Požarnice 41, Brezovica pri Ljubljani, Slovenia
Abstract:
Nature-based solutions (NBS) can be applied to increase the resilience of waste
infrastructures (landfills) that are often sources of local pollution. Climate change
impacts them by extreme events and the NB approach can alleviate this problem.
Based on the use of blue-green solutions at a landfill site in Spain to increase its
resilience and climate adaptation capacity, additional bio-technosoils layers were
implemented in 2022. Hence, landfill landslides and pollution are avoided by soil
stabilization (locally made material) that increases retention and infiltration
capacity. To store and treat the landfill leachate and the temporarily contaminated
run-off water, a combination of innovative treatment wetlands is used and the
treated water will be reused to irrigate the landfill and to mitigate and cope with the
effects of high temperatures preventing fires or explosions in a landfill. External
treatment of polluted run-off waters is hence avoided, enabling not only water reuse
and a controlled discharge but also significant cost savings. New innovative
treatment wetlands applied are to be: floating treatment wetland (FTW), aerated
vertical wetlands with geopolymers (GP - ATW) and electroactive biofilm-based
treatment wetland (EAB – TW). FTW installed in 2023 is a buoyant structure where
macrophytes are grown. Plants' roots provide an active settling medium and surface
area for essential attachment and food for microbial populations needed for the
removal of pollutants.
Keywords: landfill climate proofing; treatment wetlands; bio-technosoils
345
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Poster presentation / Postersko priopćenje
Demineralized water production process in the
HEP Proizvodnja plant, EL-TO Zagreb plant
Anamarija DELLAVIA, Sanja SAPUNAR, Ivančica SOMODI
HEP Production, Plant EL-TO Zagreb, Ulica grada Vukovara 37, Zagreb, Croatia
Abstract
The EL-TO Zagreb plant has its own water demineralization plant that works on the
principle of ion exchange, with ion resin in the fluidizing layer and counter-current
regeneration of ion resins. The process takes place automatically from the water
entering the cartridge filter to the exit of the mixed exchanger which is monitored
from one place. The production capacity consists of three lines of 3x150 m3/h with
max. 450 m3/h. The technological process, or the water demineralization process,
runs automatically from the time the water enters the cartridge filter until the water
exits the mixed exchanger. The entire production process is monitored from one
place. Water from a well or water from the city water network is taken as raw water.
The quality of demineralized water is presented in the following table:
Description
Unit of measure
Total
Silicon dioxide SiO2
mg/L
< 0,02
El. Conductivity
µS/cm
< 0,2
DOC
mg/L
< 0,2
Keywords: raw water, ionic resins
346
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Poster presentation / Postersko priopćenje
Proces proizvodnje demineralizirane vode u
postrojenju HEP Proizvodnja, Pogon EL-TO Zagreb
Anamarija DELLAVIA, Sanja SAPUNAR, Ivančica SOMODI
HEP Production, Plant EL-TO Zagreb, Ulica grada Vukovara 37, Zagreb, Hrvatska
Sažetak
Pogon EL-TO Zagreb ima svoje postrojenje za demineralizaciju vode koje radi na
principu ionskih izmjena, s ionskom smolom u fluidizirajućem sloju i s protustrujnom
regeneracijom ionskih smola. Proces se odvija automatski od ulaska vode u
patronski filtar do izlaska vode iz miješanog izmjenjivača koji se nadzire s jednog
mjesta. Proizvodni kapacitet sastoji se od tri linije od 3x150 m3/h sa max. 450 m3/h.
Tehnološki proces odnosno proces demineralizacije vode teče automatski od ulaska
vode u patronski filtar do izlaska vode iz miješanog izmjenjivača. Cijeli proizvodni
proces nadziran je sa jednog mjesta. Voda iz bunara ili voda iz gradskog vodovoda
uzima se kao sirova voda. Kakvoća demineralizirane vode prikazana je u tablici:
Opis
Jedinica mjere
Iznos
Silicijev dioksid SiO2
mg/L
< 0,02
El. vodljivost
µS/cm
< 0,2
DOC
mg/L
< 0,2
Ključne riječi: sirova voda, ionske smole
347
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Poster presentation / Postersko priopćenje
The concept of circular economy in wastewater
management
Darko DREV, Mario KRZYK
University of Ljubljana, Faculty of Civil and Geodetic Engineering, Jamova cesta 2, Ljubljana,
Slovenia
Abstract
The existing concept of wastewater management and treatment meets the
requirements of Directive 91/271/EEC on urban wastewater treatment. In 1991, the
main objective was that treated water should not contain excessive amounts of
organic carbon (C), nitrogen (N) and phosphorus (P). At that time, the reuse of
treated water was not considered. It is not surprising that attempts were made to
remove as much C as possible in the form of CO2. Denitrification attempts to remove
as much N as possible in the form of N2 and to incorporate P into the sludge. This
also ignores the fact that treated water can be a very valuable resource. In areas,
especially with developed agriculture, where water from wastewater treatment
plants pollutes the environment, a suitable method could solve water shortages in
summer, reduce CO2 emissions to the air, and reduce the need for artificial fertilizers.
The most important requirement for any use of treated wastewater is adequate
microbiological purification. For some examples of wastewater treatment plants
along the Slovenian Adriatic coast, the characteristics of effluent are analyzed and
the possibilities of reusing water from wastewater treatment plants are evaluated.
Keywords: wastewater, wastewater treatment, pollution, water reuse
348
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Poster presentation / Postersko priopćenje
Biological treatment of fuel oil washing water by
sequential batch reactor
Zineb ETTALOUI1, Salah SOUABI1, Safae Rifi KHATTABI1, Aysegul PALA2,3,
Chaymea HADDAJI1, Abdeslam TALEB1
Hassan II University, Faculty of Sciences and Technologies Mohammedia, Laboratory of
Process Engineering and Environment, Casablanca, Morocco
2
Dokuz Eylul University, Environment Research and Development Center (CEVMER), Tinaztepe
Campus, İzmir, Turkey
3
Dokuz Eylul University, Faculty of Engineering, Environmental Engineering Department,
Tinaztepe Campus, İzmir, Turkey
1
Abstract
Industrial Pollution discharges from washing fuel oils pose severe problems for the
environment, particularly for the marine environment receiving these discharges.
The washing water of the fuel oil is loaded with pollutants. Therefore, this
wastewater should not be rejected without a specific treatment before discharge
into the marine environment because this represents a severe environmental threat.
Industrial effluents have several standard limits. This work uses a laboratory scale to
evaluate the biological treatment performance of wastewater (90 m3/h) rich in
organic matter with low biodegradability using a sequential batch reactor (SBR). The
test using SBR was carried out for 25 days on a continuous cycle of 24 hours (30 min
of filling, 17 h of aeration, 4 h of anoxia, 2 h of settling, and 30 min of emptying). The
feasibility of alternative sources of microorganisms from municipal wastewater
performance of the batch sequencing reactor was evaluated using turbidity, total
suspended solids, chemical oxygen demand (COD), biological oxygen demand (BOD),
ammonium, nitrate, and phenol as indicators. The results obtained showed that the
COD/BOD ratio and the pollutant load vary from one campaign to another. The
removal efficiency of COD, BOD, TSS (Total suspended solids), ammonium, nitrate,
and phenol vary from 81%, 91%, 72%, 100%, 52%, and 63%. Thus, SBR-type
treatment could be an interesting way to reduce pollution due to its simplicity, less
space occupation, low energy consumption, and not require highly qualified
personnel.
Keywords: pollution, washing water, treatment, sequential batch reactor
349
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Oral presentation / Usmeno priopćenje
The use of microalgae and cyanobacteria for
purification of wastewater from aquaculture
Ana GAVRILOVIĆ1, Mirna HABUDA-STANIĆ2, Miloš PELIĆ3, Dragana
LJUBOJEVIĆ PELIĆ3, Jurica JUG-DUJAKOVIĆ4
University of Zagreb, Faculty of Agriculture, Svetošimunska cesta 25, Zagreb, Croatia
University of Josip Juraj Strossmayer in Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
3
Scientific Veterinary Institute Novi Sad, Department of Food Safety, Novi Sad, Serbia
4
Sustainable Aquaculture Systems Inc., 715 Pittstown Road, Frenchtown, United States of
America
1
2
Abstract
Sustainable development of aquaculture depends currently on two main factors: global
warming and resource consumption (energy, fresh water, and feed). The accelerated
growth of this industry has led to the development of three critical constraints: the
demand for aquaculture feed, the requirement of high volume of freshwater, and the
high concentration of wastewater that must be safely disposed of. Wastewater from
inland fish farms contains high levels of dissolved inorganic nitrogen and phosphorus.
Mainly responsible for these high levels of nutrients are the products of fish metabolism
and uneaten food. During the last 50 years, significant efforts have been made to remove
various nutrients from this wastewater. Currently, there is a wide variety of biological
and chemical methods that are satisfactorily used in nutrient removal: biological
processes for nitrogen removal such as nitrification and denitrification, and chemical
processes such as chemical precipitation for phosphorus removal although this process
is a less environmentally friendly technique because it leads to the creation of sludge
that further pollutes the environment. The use of microorganisms is considered one of
the most prominent technologies with the most significant contribution to
environmental protection. By applying algal technologies in wastewater from land-based
fisheries, it is possible to remove concentrations of nitrates, phosphates and other
present nutrients to obtain economically viable products for the national aquaculture
sector, such as food rich in proteins and fats, biofertilizers and biofuels. To date, the use
of different strains of microalgae and cyanobacteria for the removal of nutrients on
inland fisheries wastewater has been tested at laboratory and demonstration scales in
different countries such as Belgium, China, Denmark, Spain, South Africa, and Poland.
Keywords: biological treatment, nutrient removal, wastewater from aquaculture
350
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Poster presentation / Postersko priopćenje
Denitritation dephosphatation under anoxic
conditions
Dijana GRGAS1, Mirna HABUDA-STANIĆ2, Vlado CRNEK1, Tea ŠTEFANAC1,
Tibela LANDEKA DRAGIČEVIĆ1
University of Zagreb, Faculty of Food Technology and Biotechnology, Pierotti Street 6,
Zagreb, Croatia
2
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
1
Abstract
The prevention of the eutrophication of waterbodies caused by excessive nutrient
discharge is challenging for environmental biotechnological scientists. Biological
nutrient removal processes, such as denitritation dephosphatation, are economical,
environmentally sustainable and effective alternatives for wastewater treatment.
The performance of activated sludge acclimatized to high nitrite concentration for
denitrifying dephosphatation was evaluated. Denitrifying phosphorus accumulating
organisms (DPAOs) have the ability for simultaneous N removal and P uptake. The
experiments of denitritation dephosphatation were performed under anoxic
conditions with acetate as the sole carbon source in lab-scale reactors in batch mode.
Keywords: denitrifying dephosphatation, acetate, nitrite, anoxic conditions
351
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Oral presentation / Usmeno priopćenje
Arsenic in drinking water of the town of Osijek –
from problem to solution
Mirna HABUDA-STANIĆ1, Željka ROMIĆ2
University of Josip Juraj Strossmayer in Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
2
Vodovod-Osijek d.o.o., Poljski put 1, Osijek, Croatia
1
Abstract
The occurrence of inorganic arsenic in the groundwaters of Eastern Croatia is a
consequence of the geological composition, i.e. the occurrence of arsenic in some
soil layers. Since the eighties of the last century, the population town of Osijek
obtained water from the well-field Vinogradi placed around ten kilometers from
Osijek. At the beginning of the water catchment, and during the following two
decades, arsenic presence in Osijek groundwater, with an average concentration up
to 20 times higher than the maximum concentration permitted by regulations, was
rarely mentioned information. In the early 2000s, the problem of arsenic in
groundwater and drinking water of the town of Osijek came into the spotlight,
especially after Croatia initiated EU entrance and accepted the new, significantly
lower concentration arsenic limit established by the European Directive. In this
paper, the history of drinking water treatment history in the town of Osijek is
described which finally resulted in Croatian arsenic removal technology, i.e.
reduction of arsenic concentration from an average of 200 µg/L to 1 µg/L.
Keywords: drinking water, removal arsenic, coagulation, ozonization, filtration
352
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Oral presentation / Usmeno priopćenje
Strategic planning of wastewater treatment
pathways contributing its reuse
Djurdja KERKEZ, Milena BEČELIĆ-TOMIN, Vesna PEŠIĆ, Dejan KRČMAR,
Dragana TOMAŠEVIĆ PILIPOVIĆ, Anita LEOVAC MAĆERAK, Aleksandra KULIĆ
MANDIĆ
University of Novi Sad, Faculty of Sciences, Department of Chemistry, Biochemistry and
Environmental Protection, Trg Dositeja Obradovica 3, Novi Sad, Serbia
Abstract
The Green Agenda for the Western Balkans, through its pillars, addresses the
initiatives to support the region in developing circular economy (CE) strategies and
fighting pollution of air, water and soil. According to this wastewater can potentially
contribute to the nexus of water, energy and material recovery, with regard to the
circular-economy design. Many challenges but also opportunities rise when
considering reclamation and reuse of wastewater to increase water resources, with
special attention paying particular attention to the risks for human health, recovery
of nutrients, or highly added-value products (e.g., metals and biomolecules, etc.),
valorization of sewage sludge, and/or recovery of energy. This adds new light onto
wastewater treatment technologies and choosing the best pathway for resource
recovery. A structured approach, based on multicriteria analysis is needed for
selecting technologies for resource recovery from wastewater. Integrated resource
recovery schemes focus on the best-performing resources for a given scenario,
additional resources that can be captured, and potential process enhancements. To
decide the final strategy, treatment methods using the original mass balance model
are compared. This sort of strategic planning tool is necessary to accelerate the water
sector's CE transition.
Keywords: wastewater management, circular economy, wastewater treatment and
reuse
This project has received funding from the European Union's Horizon Europe research and innovation programme, Horizon
Europe - Work Programme 2021-2022 Widening participation and strengthening the European Research Area, HORIZONWIDERA-2021-ACCESS-02, under grant agreement No [101060110], SmartWaterTwin
353
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Poster presentation / Postersko priopćenje
Optimization of the coagulation process for olive
oil mill wastewater using Moringa Oleifera as a
natural coagulant
Safaa KHATTABI RIFI1, Salah SOUABI1, Loubna EL FELS2, Anas DRIOUICH3,
Ilham NASSRI4, Aysegul PALA5,6, Mohamed HAFIDI2,3, Abdelaziz MADINZI1
University Hassan II, Faculty of Science & Technology, Laboratory of Process Engineering and
Environment, Mohammedia, Morocco
2
University Cadi Ayyad (UCA), Faculty of Sciences Semlalia, Laboratory of Microbial
Biotechnologies, Agrosciences, and Environment Labeled Research Unit-CNRST N°4 Marrakech,
Morocco
3
Mohammed VI Polytechnic University, Agrobiosciences program, Benguerir Morocco
4
Mohammed V University, Scientific Institute, Géo-biodiversity and Natural Patrimony
Laboratory, Rabat, Morocco
5
Dokuz Eylul University, Environment Research and Development Center (CEVMER), Tinaztepe
Campus, İzmir, Turkey
6
Dokuz Eylul University, Faculty of Engineering, Environmental Engineering Department, Tinaztepe
Campus, İzmir, Turkey
1
Abstract
Oil Mill Wastewater (OMW) is a major environmental problem that needs effective
treatment to reduce pollution. This study studied the treatment of OMW by
coagulation using a natural coagulant based on the Moringa oliefera plant. To
describe the relationship between TSS and nitrate removal efficiency, four
independent variables were selected (M. oliefera concentration, pH, agitation speed,
and agitation time), we used a composite-centered design (CCD) combined with the
response surface methodology (RSM) to optimize the OMW treatment process. The
results obtained showed that the established models were significant as a whole.
Moreover, the models are characterized by very high values of the adjusted
coefficient of determination (R2Adj = 87% for TSS and R2Adj = 90.8% for nitrates),
confirming the excellent adjustment of the models. Therefore, with an M. oliefera
concentration of about 65 g/L, a pH of 6, a stirring time of around 25 minutes, and a
stirring speed of 35 rpm, the removal efficiencies of TSS and nitrates were of the
order of 60%, and 78% respectively. Therefore, the proposed treatment process
represents an efficient alternative to sustainable environmental technologies.
Keywords: olive mill wastewater, optimization, response surface methodology,
Moringa oleifera, central composite plan
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_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Oral presentation / Usmeno priopćenje
Influence of hydraulic loading rate and C:N ratio
on wastewater treatment in constructed
wetlands inoculated with arbuscular mycorrhizal
fungi
Kristina KRALJ
Czech University of Life Sciences Prague (CZU), Kamýcká 129, Praha – Suchdol, Czech Republic
Abstract
Constructed wetlands (CWs) are engineered wetland systems widely used to treat
industrial and domestic wastewater and non-point water pollution from agricultural
production. They are an environmentally friendly and cost-effective approach to
wastewater treatment where performance can be influenced by a number of factors.
The hydraulic loading rate (HLR) refers to the volume of wastewater that is applied
to the wetland per unit of area per unit of time. HLR has an impact on the contact
time between the wastewater and the wetland media, water saturation, oxygen
availability, and consequently the pollutant removal efficiency. The availability of
carbon and nitrogen in the wetland system can impact microbial activity, which in
turn affects the degradation of pollutants. Arbuscular mycorrhizal fungi (AMF) have
a newfound application in CWs where they contribute to nutrient uptake, plant
growth, and overall system resilience. In this study, we assessed the effect of
hydraulic loading rate and C:N ratio on nutrient removal efficiency, using 8 vertical
flow constructed wetland reactors inoculated with Rhizophagus irregularis. Applied
wastewater was simulated municipal sewage. Wastewater influent and effluent
samples were analyzed in a laboratory. Results showed that all eight constructed
wetland reactors had adequate nitrogen, carbon, and phosphorus removal
efficiencies, even higher for certain nutrients than those reported in other research.
This study provides useful information about CW system design.
Keywords: wastewater treatment, constructed wetlands, arbuscular mycorrhizal
fungi, pollutant removal, sustainability
355
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Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Oral presentation / Usmeno priopćenje
Utjecaj hidrauličkog opterećenja i omjera C:N na
obradu otpadnih voda u konstruiranim
močvarama inokuliranim s arbuskularnim
mikoriznim gljivama
Kristina KRALJ
Czech University of Life Sciences Prague (CZU), Kamýcká 129, Praha – Suchdol, Czech Republic
Sažetak
Konstruirane močvare (KM) su dizajnirani močvarni sustavi koji se koriste za obradu
industrijskih i komunalnih otpadnih voda te raspršenih zagađenja iz poljoprivredne
proizvodnje. One su ekološki prihvatljiv i ekonomičan pristup obradi otpadnih voda,
gdje performanse mogu biti utjecane brojnim čimbenicima. Hidrauličko opterećenje
(HO) odnosi se na volumen otpadne vode koji se nanosi na močvarni sustav po
jedinici površine i jedinici vremena. HO ima utjecaj na vrijeme kontakta između
otpadne vode i medija u sustavu, zasićenost vodom, dostupnost kisika te,
posljedično, učinkovitost uklanjanja onečišćujućih tvari. Omjer ugljika i dušika u
močvarnom sustavu može utjecati na mikrobiološku aktivnost, što posljedično utječe
na razgradnju onečišćujućih tvari. Arbuskularne mikorizne gljive (AMG) imaju novo
otkrivenu primjenu u konstruiranim močvarama gdje doprinose asimilaciji hranjiva,
rastu biljaka i ukupnoj otpornosti sustava. U provedenom istraživanju smo procijenili
učinak hidrauličkog opterećenja i C:N omjera na učinkovitost uklanjanja hranjiva,
koristeći 8 reaktora konstruirane vertikalno-protočne močvare inokulirane s
Rhizophagus irregularis. U istraživanju je korištena simulirana komunalna otpadna
voda. Uzorci influenta i efluenta otpadne vode su analizirani u laboratoriju. Rezultati
su pokazali da su svih osam močvarnih reaktora imali adekvatne učinkovitosti
uklanjanja dušika, ugljika i fosfora, čak i više za određene hranjive tvari nego što je
pronađeno u drugim istraživanjima. Ovo istraživanje pruža korisne informacije o
dizajnu sustava konstruirane močvare.
Ključne riječi: obrada otpadnih voda, konstruirane močvare, arbuskularne mikorizne
gljive, uklanjanje onečišćenja, održivost
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_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Poster presentation / Postersko priopćenje
Eco-friendly water treatments
Barbara LENDIĆ1, Mirna HABUDA-STANIĆ1, Marija STJEPANOVIĆ1,
Tibela LANDEKA DRAGIČEVIĆ2
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
1
University of Zagreb, Faculty of Food Technology and Biotechnology, Pierottijeva 6, Zagreb,
Croatia
1
Abstracts
Providing safe drinking water is considered to be one of the biggest challenges of
today. Drinking water pollution is mainly caused by human activities and, therefore,
metals, dyes, pesticide residues, fecal contaminants and other organic and inorganic
compounds are often present in the water. Conventional water treatment methods
require certain energy consumption and produce undesirable byproducts. In some
conditions, they are not effective enough regarding the regulation requirements.
Therefore, scientists and professionals trying to find new or improved conventional
water treatments to obtain sustainability. These processes imply the use of low-cost
materials in water treatment or efforts to reduce byproducts and waste generation.
The following processes are considered environmentally friendly: adsorption by
lignocellulose-based adsorbents, phytoremediation for chemical pollutants removal,
usage of membrane filtrations and membrane bioreactors, advanced oxidation
processes (AOPs), electrocoagulation, and numerous of their variations and
modifications. These processes are based on the use of natural or recycled materials,
i.e. waste utilization for the purpose of sustainability reached.
Keywords: drinking water treatment, wastewater treatment, adsorption, membrane
filtration, AOPs
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_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Oral presentation / Usmeno priopćenje
Removal of glyphosate (GLP) herbicide from the
surface water using polyaniline/ZnWO4/WO3
nanocomposite
Rukiye ÖZTEKİN, Delia Teresa SPONZA
Dokuz Eylül University, Engineering Faculty, Department of Environmental Engineering,
Tınaztepe Campus, Buca, İzmir, Turkey
Abstract
Polyaniline–ZnWO4/WO3 nanocomposite was prepared to remove glyphosate (GLP)
herbicide from the surface water. The properties of polyaniline/ZnWO4/WO3
nanocomposite were investigated using XRD, FTIR, FESEM, HRTEM, XPS analyses. The
toxicity of nanocomposite and treated wastewater were investigated using Microthox
and Daphnia magna acute toxicity tests. Increasing Polyaniline–ZnWO4/WO3
nanocomposite concentrations (0.1, 0.4, 0.6, 1.0 and 1.5 mg/L), different
polyaniline/ZnWO4/WO3 mass ratios (1:1:3, 1:2:3, 3:1:1 and 3:2:1), different GLP
herbicide concentrations (1, 2, 3 and 4 mg/L), increasing photooxidation time (2, 10, 15
and 20 min), increasing solar light power (20, 40, 60, 80 and 100 W/m2). The acute
toxicity analysis showed that the surface water was toxic and decreased toxicity after
photocatalytic treatment. Polyaniline/ZnWO4/WO3 nanocomposite exhibited slight
toxicity after a concentration of 5 mg/L and 6 mg/L for Microthox and Daphnia magna
acute toxicity, respectively. The nanocatalyst was reused 45 times with a yield of 98%.
The maximum removal conditions for 3 mg/L GLP (99.90%) were 1 mg/L
polyaniline/ZnWO4/WO3 nanocomposite with a polyaniline/ZnWO4/WO3 ratio of 1:2:3
after 15 min photooxidation time at 80 W/m2 power. From 3 mg/L initial GLP
concentration, 1.8 mg/L aminomethyl and 1.2 mg/L phosphonic acid were produced as
photometabolites after 10 min photooxidation time. After 15 min these
photometabolites break down to CO2, H2O and 0.05 mg/L PO4-P. The crystalline
monoclinic ZnWO4 and WO3 were detected from XRD analysis while polyaniline exhibited
a characteristic broad peak at 28.91° with an amorphous nature. FTIR spectra showed
that pure ZnWO4 has the Zn–O–W vibrational bands. For WO3 nanostructures, the
vibrational band at 740 cm−1 represents the W–O–W stretching vibrations while IR bands
for polyaniline observed at 1574 and 1510 cm−1 can be ascribed to the C/-C vibrational
mode of the quinoid and benzenoid rings. XPS analysis exhibited reactive oxygen species
quantification (HO● and O2− ●) suggesting a possible double electron transfer to N–C bond
cleavage of GLP. The treated water can be used again as washing utilities.
Keywords: glyphosate (GLP) herbicide, acute toxicity tests, photocatalytic oxidation
process, nanocomposite
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_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Oral presentation / Usmeno priopćenje
Bacteria enriched from marine organisms with
the potential for the removal of some
pharmaceutical compounds from wastewater
Tânia PALMA1,2, Julia VALENTINE1,2, Alba MORENO1, Maria Clara COSTA1,2*,
Jorge CARLIER1
1
University of Algarve, Centro de Ciências da Mar, Campus de Gambelas, Building 7, Faro,
Portugal
2
University of Algarve, Faculdade de Ciências e Tecnologias, Campus de Gambelas, Building
8, Faro, Portugal
Abstract
The work presented is being performed in the framework of the project
“BIOEXTREMDEGRAD” and aimed to select bacteria enriched from marine
microorganisms with the potential to degrade pharmaceuticals frequently detected
in municipal sewage for further bioaugmentation in granular wastewater treatment
systems. For this purpose the following steps were done: (1) enrichment of microbial
consortiums in liquid medium and isolation of strains in solid medium with these
pollutants added as the only carbon sources, (2) strains plating in LB growth medium
to select morphological types of colonies followed by taxonomic classifications based
on the 16S rRNA gene and (3) confirmation of strains’ degrading capacity in liquid
medium. Eight bacteria with the ability to grow in the presence of paracetamol as
the sole carbon source were isolated from cultures recovered from Hymedesmia
versicolor and Filograna implexa macro-organisms collected in marine caves of
Algarve coast (Portugal). The isolates were assigned to Paenibacillus, Micrococcus
and Microbacterium genera. In a liquid medium, the isolate assigned to the
Micrococcus yunnanensis strain TJPT4 presented the best performance for
paracetamol removal (93 ± 4%) and was also able to degrade the produced
metabolites. Moreover, this strain showed the ability to remove fluoxetine (82 ± 1%),
mainly by adsorption, and 17α-ethinylestradiol (67 ± 1%).
Keywords: biodegradation, paracetamol, fluoxetine, 17α-ethinylestradiol, marine
organisms
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Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Poster presentation / Postersko priopćenje
From waste to riches: Microscale phenomena
enabling phosphorus recovery from wastewaters
Sanja RADOVIC1, Sabolc PAP2, Daria ILIC1,3, Maja TURK SEKULIC1
University of Novi Sad, Faculty of Technical Sciences, Department of Environmental
Engineering and Occupational Safety and Health, Trg Dositeja Obradovica 6, Novi Sad,
Serbia
2
Environmental Research Institute, UHI North Highland, University of the Highlands and
Islands, Thurso, Caithness, Scotland, KW14 7JD, United Kingdom
3
BioSense Institute, Dr Zorana Đinđića 1, Novi Sad, Serbia
1
Abstract
Phosphorus is an irreplaceable part of modern agriculture, as well as a scarce and
non-renewable resource that must be recovered from phosphorus-rich waste
streams. This work evaluates the phosphate (PO4-P) removal ability of magnetic
biochar (FeBCH) produced from sunflower seed hulls (SSH) and impregnated with
FeSO4. PO4-P removal ability of the pristine material (SSH), SSH biochar without
impregnation, impregnated SSH without pyrolysis and FeBCH were compared. Due
to its highest removal efficiency (<90%) and magnetic properties, FeBCH was used
for further experiments. The effect of different operating parameters such as FeBCH
dosage (1-8 g/L), pH value (2-10), initial PO4-P concentration (0.1-100 mg/L) and
contact time (5 min to 24 h), on PO4-P removal, were investigated. Over 90% removal
was achieved at pH 6, for an initial PO4-P concentration of 20 mg/L and an adsorbent
dosage of 4 g/L, after 7 h. Almost complete removal was reached after 24 hours.
Additionally, 0.5 M NaOH solution effectively desorbed 96.5% of previously adsorbed
PO4-P, which indicated that the saturated FeBCH could be potentially repurposed
and used as a soil amendment. Although results showed that SSH can be used as a
biochar precursor, further investigation is needed on FeBCH properties and their
toxicity in different environments.
Keywords: agricultural biomass, circular economy, wastewater treatment, magnetic
adsorbents
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_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Poster presentation / Postersko priopćenje
Removal of chromium and two solvents
(dichloromethane, tetrachloroethane) from
leather industry wastewater using
nanofiltration and reverse osmosis
membranes
Delia Teresa SPONZA, Rukiye ÖZTEKİN
Dokuz Eylül University, Engineering Faculty, Department of Environmental Engineering,
Tınaztepe Campus, Buca, İzmir, Turkey
Abstract
In this study, for removal of the leather industry pollutants and recoveries of
chromium, dichloromethane and tetrachloroethane were investigated in two
nanofiltrations (NF270 and NF90 membranes) and two reverse osmosis (BW30 and
SW30) membranes. The membrane surface properties were investigated by Fourier
Transforms Infrared Spectroscopy Attenuated Total Reflectance (FTIR-ATR), and
Emission Scanning Electronic Microscopy (SEM). The permeate of the SW30 reverse
osmosis exhibited high removal varying between 98% and 99% for Na+, K+, Mg2+ and
Ca2+, COD, CODdis, DOC and inert COD compared to the NF90 nanofiltration process.
The reverse osmosis permeate conforms to Turkish Regulations regarding being
discharged directly into the natural environment While the SW30 membrane proved
to be the most effective for purification of the tannery effluent. From the
retentate/concentrate of the SW30 reverse osmosis 45 mg/L chromium, 60 mg/L
dichloromethane and 26 mg/L tetrachloroethane were resused.
Keywords: chromium, dichloromethane, leather industry wastewater, nanofiltration
membranes, reverse osmosis membranes, tetrachloroethane
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Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Poster presentation / Postersko priopćenje
Adsorptive removal of phosphate with waste
wool derivatives: A preliminary research
Marija STJEPANOVIĆ1, Mirna HABUDA-STANIĆ1,
Natalija VELIĆ1, Maria Laura TUMMINO 2
1
2
Cinzia
TONETTI2,
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
CNR-STIIMA (National Research Council of Italy - Institute of Intelligent Industrial
Technologies and Systems for Advanced Manufacturing), Corso G. Pella 16, Biella, Italy
Abstract
The textile industry is a pillar of the manufacturing sector worldwide, but it still
represents a significantly polluting production sector since it is energy-, water- and
natural resources-intensive. Herein, we recovered waste wool that does not meet
the technical requirements to be used for yarns and fabrics to prepare materials for
wastewater remediation. The wool underwent an alkaline treatment, eventually
saturated with FeCl3 and then left at RT or heated at 180 °C to induce
crosslinking/stabilization. The materials were characterized by SEM, TGA, DSC, FT-IR
and water uptake tests. The main findings concern the impact of alkaline treatment
on morphology and crystalline structure; additionally, the samples with iron
displayed a behavior attributable to a crosslinking effect operated by Fe3+.
Preliminary batch adsorption experiments were performed with five samples: bare
wool (S1), S_Wool_NaOH (S2), S_Wool_NaOH_180 (S3), S_Wool_Fe_NaOH (S4) and
S_Wool_Fe_NaOH_180 (S5). Samples 1, 2 and 3 showed to be inefficient in
phosphate removal, so further batch experiments were carried out only for S4 and
S5. Investigated samples showed similar adsorbed amounts of 16.653 and 16.902
mg/g, respectively, at the initial phosphate concentration of 20 mg/L. A high removal
percentage was obtained in a wide pH spectrum – from 3 to 10. Results suggest that
the proposed Fe-added adsorbents have the potential for phosphate removal from
wastewater.
Keywords: phosphate, adsorption, waste wool, sustainability
362
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_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Oral presentation / Usmeno priopćenje
Urban wastewater treatment in the Republic of
Croatia
Marija ŠPERAC, Dino OBRADOVIĆ
Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture
Osijek, Vladimira Preloga 3, Osijek, Croatia
Abstract
In the Republic of Croatia, about 80% of the total amount of urban wastewater is
treated before being released into the environment. This amount of treated urban
wastewater includes the application of different treatment levels (some have only
the previous level, some only primary, the largest part is wastewater treatment
plants (WWTPs ) with the previous level, primary and secondary treatment level,
while some have all levels including tertiary). Depending on the size of the
settlement, wastewater is treated in conventional wastewater treatment plants, but
also in alternative plants such as constructed wetlands and bio lagoons. Wastewater
treatment creates a surplus of activated or biological sludge (from secondary
treatment) and chemical sludges (from primary and tertiary treatment) whose
disposal poses a significant problem both in Croatia and wider. By joining the
European Union, the Republic of Croatia assumed the rights and obligations
applicable to the European Union. Regarding the full implementation of the Council
Directive on Urban Wastewater Treatment, the Republic of Croatia was granted a
transitional period until December 31, 2023. In order to ensure the treatment of
wastewater, in addition to the treatment plants, it is necessary to have an adequate
overall sewerage system and to connect the population to it. In the Republic of
Croatia, 58% of the population is connected to the sewerage system. The sludge
management from wastewater treatment plants should be aligned with the
principles of the Circular Economy Action Plan, namely: prevention of waste
generation, reduction of waste generation, producer responsibility for own waste,
as well as further use of waste. The continuous decline in population, especially in
smaller environments, enables the use of different, more environmentally friendly
waste water drainage and treatment systems. A comparative overview of the state
of urban wastewater treatment in the Republic of Croatia and certain EU countries
will be given.
Keywords: circular economy, sludge, wastewater drainage system, wastewater
treatment plant
363
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Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Oral presentation / Usmeno priopćenje
Pročišćavanje komunalnih otpadnih voda u
Republici Hrvatskoj
Marija ŠPERAC, Dino OBRADOVIĆ
Sveučilište Josipa Jurja Strossmayera u Osijeku, Građevinski i arhitektonski fakultet Osijek,
Vladimira Preloga 3, Osijek, Hrvatska
Sažetak
Od ukupne količine komunalnih otpadnih voda u Republici Hrvatskoj oko 80 % se
pročišćava prije ispuštanja u okoliš. Ova količina pročišćene komunalne otpadne
vode uključuje primjenu različitih stupnjeva pročišćavanja (neki imaju samo
prethodni stupanj, neki samo I., najveći dio je uređaja za pročišćavanje otpadnih
voda ( UPOV-a) s pret., I. i II. stupnjem, dok neki imaju sve stupnjeve do III.). Ovisno
o veličini naselja, otpadne vode se pročišćavaju u konvencionalnim uređajima za
pročišćavanje otpadnih voda, ali i u alternativnim uređajima kao što su umjetne
močvare i bio lagune. Pročišćavanjem otpadnih voda nastaje višak aktivnog mulja ili
biološkog mulja (iz II. stupnja pročišćavanja) te kemijskih muljeva (iz I. stupnja i III.
stupnja pročišćavanja) čije zbrinjavanje predstavlja značajan problem kako u
Hrvatskoj tako i na široj razini. Ulaskom u Europsku uniju Republika Hrvatska je
preuzela prava i obveze koje se primjenjuju u Europskoj uniji. Vezano za potpunu
primjenu Direktive Vijeća o pročišćavanju komunalnih otpadnih voda, Republika
Hrvatska je dobila prijelazno razdoblje do 31. prosinca 2023. godine. Za osiguranje
pročišćavanja otpadnih voda osim uređaja za pročišćavanje potrebno je imati i
adekvatan cjelokupni sustav odvodnje kao i priključenost stanovništva na isti. U RH
58 % stanovništva je priključeno na sustav odvodnje. Upravljanje muljevima s
uređaja za pročišćavanje otpadnih voda treba uskladiti s načelima akcijskog plana za
kružno gospodarstvo, a to su: prevencija nastanka otpada, smanjenje količine
nastanka otpada, odgovornost proizvođača za vlastiti otpad, kao i daljnja korisna
uporaba otpada. Kontinuirani pad broja stanovnika, naročito u manjim sredinama,
omogućava primjenu različitih sustava odvodnje i pročišćavanja otpadnih voda koji
su za okoliš prihvatljiviji. U radu će se dati usporedni pregled stanja pročišćavanja
komunalnih otpadnih voda u Republici Hrvatskoj te u odabranim članicama Europske
unije.
Ključne riječi: kružno gospodarstvo, mulj, sustav odvodnje otpadnih voda, uređaj za
pročišćavanje otpadnih voda
364
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Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Poster presentation / Postersko priopćenje
Construction project of the integrated drainage system
of the Zadar - Petrčane agglomeration - extension of the
UPOV Centar
Branka VIDUKA
Odvodnja d.o.o. Zadar, Hrvatskog sabora 2 d, Zadar, Hrvatska
Abstract
Water and communal infrastructure improvement project of the Zadar-Petrčane
agglomeration was launched for the purpose of harmonization with EU Directives
(98/83 / EC and 91/271 / EEC) relating to the drainage and treatment of municipal
wastewater and bathing sea quality. The project aims to develop a system of
wastewater collection and treatment with the aim of contributing to the
improvement of the state of the sea and water and increasing the connection of the
population to public sewerage and treatment systems. The aim of this project is to
reduce the discharge of partially treated and untreated wastewater into the Adriatic
coastal area and to protect water resources.
The main activities of the project include:
- reconstructions, rehabilitations and upgrades in the Zadar agglomeration which
include 68.24 km of gravity collectors, 4.64 km of pressure lines, 9 pumping stations
and 4770 preparations for home connections
-construction of drainage system in the Petrčane agglomeration, which includes the
construction of 22.38 km of gravity collectors, 6.51 km of pressure lines, 8 pumping
stations and 800 preparations for home connections
- inevitable reconstructions of the water supply system on the routes of
construction of the drainage system upgrade of the wastewater treatment plant
Center
-purchase of equipment for maintenance of drainage systems.
The construction of the drainage system will enable the construction of 5570 new
household connections and adequate wastewater treatment for an additional
12,500 ES.
Keywords: wastewater, drainage, wastewater treatment
365
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water, Wastewater Treatment and Reuse / Prerada vode, pročišćavanje i recikliranje otpadnih voda
Poster presentation / Postersko priopćenje
Projekt izgradnje integriranog sustava odvodnje
aglomeracije Zadar-Petrčane - dogradnja UPOV-a
Centar
Branka VIDUKA
Odvodnja d.o.o. Zadar, Hrvatskog sabora 2 d, Zadar, Hrvatska
Sažetak
Projekt poboljšanja vodno-komunalne infrastrukture aglomeracije Zadar-Petrčane
pokrenut je u svrhu usklađivanja s Direktivama EU (98/83/EZ i 91/271/EEZ) koje se
odnose na odvodnju i pročišćavanje komunalnih otpadnih voda te kakvoću mora za
kupanje. Projektom se želi postići razvoj sustava prikupljanja i obrade otpadnih voda
s ciljem doprinosa poboljšanja stanja mora i voda te povećanja priključenosti
stanovništva na sustave javne odvodnje i pročišćavanja. Cilj ovog projekta je
smanjenje ispuštanja djelomično pročišćenih i nepročišćenih otpadnih voda u
priobalno područje Jadranskog mora i zaštita vodnih resursa. Glavne aktivnosti
projekta obuhvaćaju:
- rekonstrukcije, sanacije i dogradnje u aglomeraciji Zadar koje uključuju 68,24 km
gravitacijskih kolektora, 4,64 km tlačnih vodova, 9 crpnih stanica i 4770 priprema za
kućne priključke
-izgradnje sustava odvodnje u aglomeraciji Petrčane koja uključuje izgradnju 22,38
km gravitacijskih kolektora, 6,51 km tlačnih vodova, 8 crpnih stanica i 800 priprema
za kućne priključke
-neizbježne rekonstrukcije sustava vodoopskrbe na trasama izgradnje sustava
odvodnje
-dogradnja uređaja za pročišćavanje otpadnih voda Centar
-nabava opreme za održavanje sustava odvodnje.
Izgradnjom sustava odvodnje će se omogućiti izvedba novih 5570 priključaka
kućanstva i adekvatno pročišćavanje otpadnih voda za dodatnih 12 500 ES.
Ključne riječi: otpadne vode, odvodnja, pročišćavanje otpadnih voda
366
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management
Gospodarenje otpadom
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Food waste in hotels - Methods applied to tackle
the problem
Vesna CETIN KRNJEVIĆ1, Maša GOLUBIČIĆ1, Jelena ŠOBAT2
1
2
Environmental Protection and Energy Efficiency Fund, Radnička cesta 80, Zagreb, Croatia
Ministry of Tourism and Sport, Prisavlje 14, Zagreb, Croatia
Abstract
Food waste prevention, from the tourism sector perspective, comes at the end of
the food consumption value chain and has environmental, social, and financial
impacts. As the value chain progresses, there is a cumulative effect on the value of
the food that gets thrown away, i.e. discarded food. As a result, discarding of food
still fit for consumption has a more significant environmental impact and affects the
costs generated by the resulting waste. Environmental management plans,
certificates, and norms in tourism create the framework under which food waste
prevention measures in hotels can be introduced. The Strategy for Food Waste
Prevention in Hotels, implemented through a pilot project entitled Reduce food
waste, includes measurements, setting goals, activities aimed at reducing the
negative environmental impact, and cutting down on the costs of discarding food.
Based on the recommendations proposed under the project, food waste volume was
reduced in the range of 11–30% on average, and financial savings regarding food
waste were also achieved. Activities to raise the awareness of guests were an integral
part of the strategy applied in this project.
Keywords: hotels, environment, food waste, financial saving, sustainable tourism
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Otpad od hrane u hotelima - metode primijenjene
za rješavanje problema
Vesna CETIN KRNJEVIĆ1, Maša GOLUBIČIĆ1, Jelena ŠOBAT2
1
2
Fond za zaštitu okoliša i energetsku učinkovitost, Radnička cesta 80, Zagreb, Hrvatska
Ministarstvo turizma i sporta, Prisavlje 14, Zagreb, Hrvatska
Sažetak
Sprječavanje nastanka otpada od hrane s pozicije turističkog sektora na kraju
vrijednosnog lanca potrošnje hrane ima okolišni, društveni i financijski aspekt. Kako
vrijednosni lanac napreduje, dolazi do kumulativnog učinka na vrijednost izgubljene
odnosno bačene hrane. Kao rezultat toga, bacanje jestive hrane u fazi konzumacije
ima veći utjecaj na okoliš i troškove koje generira proizvedeni otpad. Planovi
upravljanja okolišem, certifikati i standardi u turizmu stvaraju okvire kroz koje se
mogu uvesti mjere sprječavanja nastanka otpada od hrane u hotelima. Strategija za
sprječavanje nastanka otpada od hrane u hotelu postavljena u pilot projektu Smanji
otpad od hrane uključuje mjerenje, postavljanje ciljeva i djelovanje u svrhu
smanjenja negativnog utjecaja na okoliš i smanjenja troškova bacanja hrane.
Predloženim preporukama iz projekta količine otpada od hrane smanjene su u
prosjeku od 11 -30 %, te su procijenjene financijske uštede povezane s otpadom od
hrane. Podizanje svijesti gostiju hotela o problemu bacanja hrane dio je strategije
koja je primijenjena u pilot projektu.
Ključne riječi: hoteli, okoliš, otpad od hrane, financijska ušteda, održivi turizam
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Results of measurement of food waste quantities
in Croatian hotels
Vesna CETIN KRNJEVIĆ1, Maša GOLUBIČIĆ1,
Eda PUNTARIĆ2, Ana MOJSOVIĆ ĆUIĆ3
Gordana
VEŠLIGAJ2,
Environmental Protection and Energy Efficiency Fund, Radnička cesta 80, Zagreb, Croatia
Ministry of Economy and Sustainable Development, Radnička cesta 80/7, Zagreb, Croatia
3
University of Applied Health Sciences, Mlinarska cesta 38, Zagreb, Croatia
1
2
Abstract
Statistical research on food waste management in Croatia conducted in 2021 showed
that the business sector generated 70,034 tonnes of food waste per year, with the
hospitality sector accounting for 22% of the waste. To identify the types and
quantities of food waste in the hotel sector, measurements were carried out in seven
hotels in the Republic of Croatia. Food waste quantities generated in hotels over a
period of seven days were measured using the methodology laid down in Annex III
to Commission Delegated Decision (EU) 2019/1597, according to the origin of waste;
during food preparation and serving, and after food consumption (leftovers). Two
measurement methods were used, and the data on the ten categories of food waste
were recorded in the logbook developed by the Ministry of Economy and Sustainable
Development of the Republic of Croatia (MESD). As part of the first method, food
waste resulting from meal preparation and serving, and then after consumption was
collected. Based on the total measured food waste, its quantity per individual meal
(breakfast, lunch, dinner) was estimated. Compared to this method, the second
method for collecting food waste in 10 containers for each waste category proved to
be more challenging for implementation, but data collected in this way allowed a
more precise interpretation of results.
Keywords: food waste, hotels, measurement methodology, source of waste
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Rezultati mjerenja količina otpada od hrane u
hotelima Hrvatske
Vesna CETIN KRNJEVIĆ1, Maša GOLUBIČIĆ1,
Eda PUNTARIĆ2, Ana MOJSOVIĆ ĆUIĆ3
Gordana
VEŠLIGAJ2,
Fond za zaštitu okoliša i energetsku učinkovitost, Radnička cesta 80, Zagreb, Hrvatska;
Ministarstvo gospodarstva i održivog razvoja, Radnička cesta 80/7, Zagreb, Hrvatska
3
Zdravstveno veleučilište, Mlinarska cesta 38, Zagreb, Hrvatska
1
2
Sažetak
Statističko istraživanje o otpadu od hrane u Hrvatskoj iz 2021. godine, pokazalo je da
poslovni sektor proizvodi 70.034 tona otpada od hrane godišnje, od čega ugostiteljski
sektor proizvodi 22 % otpada. Kako bi se identificirane vrste i količine otpada od
hrane u hotelskom sektoru provedena su mjerenja u 7 hotela na području Republike
Hrvatske. Izmjerene su količine otpada od hrane koje nastaju u hotelu tijekom sedam
dana primjenom metodologije propisane u Prilogu III. Delegirane Odluke Komisije
(EU) 2019/1597 i to prema izvorima nastanka: tijekom pripreme i posluživanja hrane
te nakon konzumacije hrane (tzv. otpad od hrane s tanjura). Primijenjene su dvije
metode mjerenja, a podatci o deset kategorija hrane koja je odbačena kao otpad
evidentirani su u dnevniku koje je razvilo Ministarstvo gospodarstva i održivog
razvoja Republike Hrvatske (MINGOR). Prvom metodom sakupljan je otpad od hrane
tijekom pripreme i posluživanja te nakon konzumacije hrane. S obzirom na ukupno
izmjerenu količinu otpadne hrane procijenjena je količina po obroku (doručak, ručak,
večera). U odnosu na ovu metodu, druga metoda sakupljanja otpada od hrane
pomoću 10 spremnika za svaku pojedinu kategoriju otpada pokazala se zahtjevnijom
za provedbu, ali preciznijom u interpretaciji podataka.
Ključne riječi: otpad od hrane, hoteli, metodologija mjerenja, izvor nastanka otpada
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Waste management in hop growing
Barbara ČEH
Slovenian Institute of Hop Research and Brewing, Cesta Žalskega tabora 2, Žalec, Slovenia
Abstract
Hop plants are grown primarily for their cones, which are used in the brewing
industry. During harvest, the aboveground biomass is removed from the field and
brought to the harvesting machine, leaving stems and leaves as a by-product next to
the harvest hall. The hop industry generates an average of 15 tonnes of waste hop
biomass from each hectare of a harvested hop field, totaling 400,000 tonnes in the
European Union. This biomass is an ideal candidate for composting, as it can provide
nutrients and organic matter to agricultural fields, reducing the need for chemical
fertilizers and allowing the nutrients to cycle on the farm. Hop biomass can be
composted on-site, either in industrial plants or on farms. On-farm composting is a
more cost-effective option for farmers, provided it is managed properly. An
alternative and noteworthy approach involves utilizing this plant waste material as a
viable source of phenolic compounds. Although the leaves contain a lower total
phenolic content in comparison to the cones, with a range of 3-fold to 30-fold less,
they remain a promising source due to their representation of plant waste material.
The leaves of the hop plant can serve as an effective antioxidant source, however,
they do not exhibit antimicrobial properties. On the other hand, numerous
biodegradable and compostable products can be manufactured from hop plant
waste biomass.
Keywords: waste management; composting; antioxidant and antimicrobial activity
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
Waste management in Tržnica d.o.o. Osijek
Ivana DAVIDOVIĆ
Tržnica d.o.o. Osijek, Trg Ljudevita Gaja 5, Osijek, Croatia
Abstract
Waste is a global problem today, and the organized collection and disposal of waste
has become one of the basic social responsibilities. Biowaste is considered to be
biodegradable material created during food preparation in households, restaurants,
or similar service activities during the cultivation of gardens, parks, and other green
areas. It can be transformed into compost through the composting process, which
can also be applied to land in order to enrich soil nutrients and ventilation. The
collection and composting of biowaste is an important element in the process of
preventing the generation of waste. The category of biowaste also includes waste
paper and cardboard, which must be collected in special containers. Tržnica d.o.o.
Osijek is a company that for sixty years has been performing the communal and
market activities of managing space for the sale of fruit, vegetables, flowers and craft
products at five locations in the city of Osijek, and at the time of climate change and
the energy crisis, Tržnica d.o.o. Osijek strives to implement measures that will
contribute to its own self-sustainability and climate neutrality. One of these
measures is the management of bio-waste that is generated daily by the operation
of the market. Therefore, in October 2021, Tržnica d.o.o. Osijek signed a contract
with Unikom d.o.o. in order to approach the sorting and disposal of biowaste, plastic
and paper. This paper presents and compares the amounts of waste types (municipal
waste, biowaste, paper, textiles, plastic) generated every day at Tržnica d.o.o. Osijek
during 2019 and 2022. Financial savings and other benefits achieved through the
implementation of the collection and disposal of the mentioned types of waste will
also be presented.
Keywords: waste management, green market, Osijek, biowaste
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
Gospodarenje otpadom u tvrtki Tržnica d.o.o.
Osijek
Ivana DAVIDOVIĆ
Tržnica d.o.o. Osijek, Trg Ljudevita Gaja 5, Osijek, Hrvatska
Sažetak
Otpad je globalni problem današnjice, a organizirano prikupljanje i zbrinjavanje
otpada postalo je jedno od temeljnih društvenih odgovornosti. Biootpadom se
smatra biološki razgradiv materijal ili nusproizvod nastao pripremom hrane u
kućanstvima, restorana ili sličnim uslužnim djelatnostima, ili pri obradi vrtova,
parkova, i drugih zelenih površina koji se procesom kompostiranja može prevesti u
kompost kojeg se, nadalje, može aplicirati na zemljišta u cilju obogaćivanja
hranjivosti i prozračnosti tla. Prikupljanje i kompostiranje biootpada čini važnu stavku
u procesima sprječavanja nastanka otpada. U kategoriju biootpada ubraja se i
otpadni papir i karton koje je nužno prikupljati u posebne spremnike. Tržnica d.o.o.
Osijek tvrtka je koja već šezdeset godina obavlja komunalnu i tržišnu djelatnost
upravljanja prostorom za prodaju voća, povrća, cvijeća i obrtničkih proizvoda na pet
lokacija u gradu Osijeku, a u vrijeme klimatskih promjena te energetske krize, Tržnica
d.o.o. Osijek nastoji provoditi mjere kojima će doprijeti vlastitoj samoodrživosti te
klimatskoj neutralnosti. Jedna od tih mjera je gospodarenje biootpadom koji
svakodnevno nastaje radom tržnice. Stoga je u listopadu 2021. godine, Tržnica d.o.o.
Osijek potpisala Ugovor s tvrtkom Unikom d.o.o. kako bi se pristupilo razvrstavanju i
zbrinjavanju biootpada, plastike i papira. U ovom radu bit će prikazane i uspoređene
količine pojedinih vrsta otpada (komunalni otpad, biootpad, papir, tekstil, plastika)
nastale radom Tržnice d.o.o. Osijek tijekom 2019. i 2022. godine. Također će bit
prikazane i financijske uštede te druge dobrobiti postignute provedbom prikupljanja
i zbrinjavanja navedenih vrsta otpada.
Ključne riječi: gospodarenje otpadom, zelena tržnica, Osijek, bioopad
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water Management / Upravljanje vodama
Poster presentation / Postersko priopćenje
(Un)certainty of linear trends in hydrology
Magdalena DROŽĐAN1, Ivana PINTARIĆ1, Bojan ĐURIN1, Petra SUŠILOVIĆ2,
Mirna RAIČ2
1
2
Department of Civil Engineering, University North, Jurja Križanića 31b, Varaždin, Croatia
Faculty of Civil Engineering, Architecture and Geodesy, University of Mostar, Matice
hrvatske bb, Mostar, Bosnia and Herzegovina
Abstract
In most cases, the analysis of hydrological data is due to the definition of a linear
trend and the corresponding interpretation. Even though such an analysis is not
complexed, the uncertainty of this common method, which is often used in
hydrology, is questioned due to the small values of the coefficient of determination
R. Incorrectly conclusion leads to weak estimates in the design of hydro-technical
facilities. Increasingly complex climate changes also contribute to this situation. The
paper will present a methodology that aims to determine the homogeneity and
isotropy of the analyzed data, which aims to determine the level of uncertainty of
the obtained linear trends. For this purpose, Innovative Polygon Trend Analysis, i.e.,
the IPTA method, will be applied. The IPTA method will be applied to the example of
the river Bednja in Croatia.
Keywords: Linear trend, homogeneity, isotropy, IPTA, River Bednja
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water Management / Upravljanje vodama
Poster presentation / Postersko priopćenje
Velocity and flow profiles of the rivers - Mutual
relationships and impacts on the environment
Magdalena DROŽĐAN1, Ivana PINTARIĆ1, Bojan ĐURIN1, Petra SUŠILOVIĆ2,
Quoc BAO PHAM3
University North, Department of Civil Engineering, Jurja Križanića 31b, Varaždin, Croatia
University of Mostar, Faculty of Civil Engineering, Architecture and Geodesy, Matice
hrvatske bb, Mostar, Bosnia and Herzegovina
3
University of Silesia in Katowice, Faculty of Natural Sciences, Institute of Earth Sciences,
Będzińska Street 60, Sosnowiec, Poland
1
2
Abstract
The paper analyzes a change in the velocity of water flow per cross-section of the
watercourse and the connection to the flow. Regulatory interventions in
watercourses, primarily extensions and deepening of the troughs, river
embankments, water entrance of different channels, etc., affect the flow of
watercourses, especially the environment. Considering climate change, which in this
particular case is related to the appearance of precipitation, torrential flows, and
water waves, that is, the appearance of floods, it can be seen that it is a complex
hydrological and environmental problem. The relationship between speeds and flow
will be shown in the Mirna River in Croatia, which is in karst medium. The impact of
changes in the velocity and flow of the environment will be analyzed concerning the
constructed regulatory objects. Solutions will be proposed to reduce the impact of
climate change and anthropogenic environmental impacts.
Keywords: velocity, flow, rivers, environment, karst
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Alternative green wall materials: A new trend in
spray drying encapsulation of polyphenols
Nikolina GAĆINA
Polytechnic of Šibenik, Trg A. Hebranga 11, Šibenik, Croatia
Abstract
Spray drying is still the most significant method for polyphenols encapsulation which
offers numerous advantages such as facilitating the handling of labile liquid
polyphenols, improving their solubility and enhancing stability, degradation
protection, controlling or delaying the release, and masking unappealing tastes or
odors. The selection of the most suitable wall material is one of the most challenging
tasks. Over the past decade, there has been a growing trend toward using new types
of wall materials for polyphenols encapsulation by spray drying, either as additional
compounds or as complete substitutes for traditional wall materials. This review
aims to present the properties and applications of such alternative green wall
materials. The term 'alternative green' refers to the origin of materials derived from
by-products and waste.
Keywords: alternative green wall materials; polyphenols encapsulation; spray drying
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
Possibilities of utilizing the by-products of fish
processing
Ana GAVRILOVIĆ1, Mirna HABUDA-STANIĆ2, Jurica JUG-DUJAKOVIĆ3
University of Zagreb, Faculty of Agriculture, Svetošimunska cesta 25, Zagreb, Croatia
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
2
Sustainable Aquaculture Systems Inc., 715 Pittstown Road, Frenchtown, United States of
America
1
2
Abstract
The increase in production, and necessarily the processing and preparation of
aquaculture products for the market, inevitably leads to an increase in the number
of by-products, which in some cases can reach 70% of the raw material mass.
Processing includes waste or by-products, which remain after the processing of
aquatic organisms: heads, guts, skin, bones, scales, shells of crabs and shellfish, etc.
Until recently, most of them were thrown away or tried to be disposed of as
worthless waste. The development and implementation of complex processing
technologies have attracted the attention of scientists, since by-products are
recognized as a significant source of biologically valuable substances and can be
considered as secondary raw materials for the production of various marketable
products. More importantly, the cost of disposal or discard can be reduced, while
the pollution caused by those leftovers can be prevented. The remaining proteins in
fish processing residues are easily digestible and can be used to produce
hydrolysates containing various peptides and amino acids. Furthermore, collagen,
gelatin, as well as hydrolyzed collagen can be produced from collagen materials such
as bone, shell, or skin, etc. In addition to fish proteins and oils, other valuable
components, including enzymes, nucleic acids, minerals and other bioactive
compounds such as is chondroitin sulfate (CS), etc. can be recovered. Recovered fish
oil is rich in n-3 fatty acids such as icosatetraenoic acid (IPA) and docosahexaenoic acid
(DHA), phospholipids, squalene, fat-soluble vitamins, etc. Despite the above, further
research to explore new uses of by-products is necessary for the well-being of the
environment and people.
Keywords: fish processing, by-products, biologically valuable substances, collagen,
n-3 fatty acids
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
Utilization of agricultural by-products –
contribution to sustainability
Mirna HABUDA-STANIĆ1, Eva FALCH2, Antonija KRISTEK JANKOVIĆ3,
Mario ŠILJEG4, Tibela LANDEKA DRAGIČEVIĆ5, Brigita POPOVIĆ6
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
kuhača 18, Osijek, Croatia
2
NTNU, Norwegian University of Science and Technology, Department of Biotechnology and
Food Science, Trondheim, Norway
3
Saponia d.d., Ul. Matije Gupca 2, Osijek, Croatia
4
Ministry of Economy and Sustainable Development, Ulica grada Vukovara 78, Zagreb,
Croatia
5
University of Zagreb, Faculty of Food Technology and Biotechnology, Pierotti Street 6,
Zagreb, Croatia
6
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek,
Vladimira Preloga 1, Osijek, Croatia
1
Abstract
In the year 2022, the population reached the number of 8 billion people on our
planet Earth. That moment reminded us, once again, of the unstoppable growth of
the world population and the future societal issues that will cause among which
agriculture and food production are the most important ones which will cause the
shortage of fertile soils, irrigation problems, and production and storage problems.
At the same time, the human population will also face increasing global amounts of
various organic residuals such as agriculture and food processing by-products, crop
debris, livestock wastes, various types of industrial organic waste, logging residues,
etc. which will demand appropriate disposal in accordance with more and more
restrictive environmental regulations. This review presents the results of the latest
studies conducted with the aim to investigate and develop sustainable utilization of
agricultural and food production by-products.
Keywords: agricultural by-products, utilization, liquid, solid, sustainability
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Composting - an efficient method for
environmentally clean and economical disposal of
fish waste
Jurica JUG-DUJAKOVIĆ1, Ante EREŠ2, Mirna HABUDA-STANIĆ3,
Miloš PELIĆ4, Dragana LJUBOJEVIĆ PELIĆ4, Ana GAVRILOVIĆ5
Sustainable Aquaculture Systems Inc., 715 Pittstown Road, Frenchtown, United States of
America
2
Independent researcher, Crveni Grm 166, Ljubuski, Bosnia and Herzegovina
3
University of Josip Juraj Strossmayer in Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
4
University of Zagreb, Faculty of Agriculture, Svetošimunska cesta 25, Zagreb, Croatia
5
Scientific Veterinary Institute Novi Sad, Department of Food Safety, Novi Sad, Serbia
1
Abstract
One of the basic ecological problems at fish farms and fish processing plants is the
disposal of dead fish and fish waste. The fish body consists mainly of protein and
contains a high percentage of water. This leads to rapid spoilage, the generation of
unpleasant odors, development of insect larvae and pathogenic organisms. Such
material becomes a potential contaminant of water and soil, so it should be quickly
removed or processed. Composting is an efficient method for ecologically clean and
economical disposal of solid organic waste. It is a controlled natural aerobic process
in which heat, bacteria and fungi, together with carbon (wood shavings, leaves,
grass), nitrogen (fish waste), oxygen and moisture dissolve the fish waste and turn it
into a stable product - compost. It consists of stacking layers of fish waste and plant
material and their frequent overturning to allow contact with air and occasional
addition of water. At the elevated temperature created by bacterial decomposition,
a mixture of organic material and microorganisms is created, which is a natural
fertilizer for organic plant production. A handful of the final product contains billions
of living microorganisms that occupy about 50% of the total compost volume, that
is, a complex natural biosynthesized combination of nutrients and microorganisms
that work symbiotically with plants. In most commercial composting plants, the
material is placed on the bed in the form of long, narrow piles that are periodically
turned over. In addition to compost production technology, the paper describes
various techniques for the construction and management of composting areas.
Keywords: fish waste, composting, microorganisms
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_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Kompostiranje - učinkovita metoda za ekološki
čisto i ekonomično zbrinjavanje ribljeg otpada
Jurica JUG-DUJAKOVIĆ1, Ante EREŠ2, Mirna HABUDA-STANIĆ3,
Miloš PELIĆ4, Dragana LJUBOJEVIĆ PELIĆ4, Ana GAVRILOVIĆ5
Sustainable Aquaculture Systems Inc., 715 Pittstown Road, Frenchtown, Sjedinjene
Američke Države
2
Samosatni istraživač, Crveni Grm 166, Ljubuski, Bosna i Hercegovina
3
Sveučilište Josipa Jurja Strossmayera u Osijeku, Prehrambeno-tehnološki fakultet Osijek,
Franje Kuhača 18, Osijek, Hrvatska
4
Znanstveni institut za veterinarstvo "Novi Sad", Odjel za sigurnost hrane, Rumenački put
20, Novi Sad, Srbija
5
Sveučilište u Zagrebu, Agronomski fakultet, Svetošimunska cesta 25, Zagreb, Hrvatska
1
Sažetak
Jedan od osnovnih ekoloških problema na ribljim farmama i pogonima za preradu ribe je
odlaganje mrtvih riba i ribljih otpadaka. Riblji organizam se sastoji uglavnom od proteina
te sadrži visok udio vode. To dovodi do brzog kvarenja, stvaranja neugodnih mirisa,
razvoja ličinki insekata i patogenih organizama. Takav materijal postaje potencijalni
zagađivač vode i tla te ga je nužno brzo ukloniti ili preraditi. Kompostiranje je učinkovita
metoda za ekološki čisto i ekonomično rješavanje krutog organskog otpada. To je
kontroliran prirodan aerobni proces u kojem toplina, bakterije i gljivice, zajedno s
ugljikom (drvne strugotine, lišće, trava), dušikom (riblji otpadci), kisikom i vlagom
razgrađuju riblje ostatke i pretvaraju ih u stabilan proizvod – kompost. Kompostiranje se
provodi na način da se slojevi ribljeg otpada i biljnog materijala naizmjenično slažu te
povremeno zalijevaju vodom i okreću kako bi se omogućio kontakt sa zrakom. Pri
povišenoj temperaturi koja nastaje bakterijskom razgradnjom stvara se mješavina
organskog materijala i mikroorganizama koja predstavlja prirodno gnojivo za organsku
proizvodnju biljaka. Konačni proizvod sadrži milijarde živih mikroorganizama koji
zauzimaju oko 50 % ukupnog kompostnog volumena, a sam kompost je kompleksna
prirodna biosintetizirana kombinacija nutrienata i mikroorganizama koji djeluju
simbiotički s biljkama. U većini komercijalnih pogona za proizvodnju komposta materijal
se stavlja na podlogu u obliku dugih uskih hrpa koje se povremeno preokreću. U radu su,
uz tehnologiju proizvodnje komposta, opisane i različite tehnike za gradnju i
gospodarenje prostorom za kompostiranje.
Ključne riječi: riblji otpad, kompostiranje, mikroorganizmi
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_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Spatial revitalization of the Prudinec - Jakuševac
landfill after the rehabilitation
Lana KRIŠTO1, Elizabeta TOMAŠIĆ2, Ana ORLOVIĆ ŠPELIĆ3
Mundo Melius ltd, Ivana Banjavčića 22, Zagreb, Croatia
Geotehnički fakultet, Hallerova aleja 7, Varaždin, Croatia
3
IPZ UNIPROJEKT TERRA ltd, Voćarska street, Zagreb, Croatia
1
2
Abstract
Growing global production leads to the continuous generation of waste, most of which still
ends its life cycle in landfills. Despite the efforts of reuse and recycling the waste the
existing old landfills remain a major challenge for the future. Most landfills can be
identified as unsanitary and can be referred to as existing or former landfills,
meaning mounds or fields of abandoned garbage and degraded inert waste masses
with little or no subsequent maintenance. The term 'landfill' refers to legally
organized waste disposal sites created in a controlled manner, according to modern
environmentally responsible standards. After the landfills are closed, a problem
arises in the form of the abandonment of these spaces without assigning a social or
spatial purpose, and they become ˝black zones˝ of cities. By revitalizing the landfill
area to which has been assigned some useful public purpose, valuable spatial
potential is created for additional content that is lacking in every urban entity due to
dense construction. Through this article, three world examples will be presented,
which represent a positive way of approaching the issue of rehabilitation and
revitalization of waste disposal sites, creating added value to the environment as well
as the content they offer to citizens. The consideration of the given examples is
aimed at selecting the best solution for the revitalization of degraded spatial entities
that would be applicable after the rehabilitation of the Prudinec Jakuševac landfill.
Keywords: landfill, spatial revitalization, Jakuševac, circular economy, environmental
protection
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_____________________________________
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Revitalizacija prostora odlagališta otpada
Prudinec - Jakuševac nakon provedene sanacije
Lana KRIŠTO1, Elizabeta TOMAŠIĆ2, Ana ORLOVIĆ ŠPELIĆ3
Mundo Melius d.o.o., Ulica Ivana Banjavčića 22, Zagreb, Hrvatska
Geotehnički fakultet, Hallerova aleja 7, Varaždin, Hrvatska
3
IPZ UNIPROJEKT TERRA d.o.o., Voćarska cesta 68, Zagreb, Hrvatska
1
2
Sažetak
Rastuća globalna proizvodnja dovodi do kontinuiranog stvaranja otpada, čiji veći dio
još uvijek završava svoj životni ciklus na odlagalištima. Unatoč naporima ponovne
uporabe i recikliranja otpada, postojeća stara odlagališta ostaju veliki izazov za
budućnost. Većina odlagališta može se identificirati kao nesanitarna i može ih se
označiti kao postojeća ili bivša odlagališta, što znači brda ili polja napuštenog smeća
i degradiranih inertnih otpadnih masa bez ikakvog ili s malo naknadnog održavanja.
Pojam 'odlagalište' odnosi se na legalno organizirana odlagališta otpada stvorena na
kontrolirani način, prema suvremenim ekološki odgovornim standardima. Nakon
zatvaranja odlagališta, javlja se problem u obliku napuštanja tih prostora bez
dodjeljivanja društvene ili prostorne namjene te oni postaju ˝crne zone˝ gradova.
Sanacijom područja odlagališta, kojem je dodijeljena neka korisna javna namjena,
stvara se vrijedan potencijalni prostor za dodatne sadržaje koji zbog guste izgradnje
nedostaju svakoj urbanoj cjelini. Kroz ovaj članak prikazat će se tri svjetska primjera
koja predstavljaju pozitivan način pristupanja problematici sanacije i prenamjene
odlagališta otpada, stvarajući dodanu vrijednost okolišu kao i sadržaju kojeg nude
građanima. Razmatranje danih primjera za cilj ima odabir najboljeg rješenja
revitalizacije degradiranih prostornih cjelina koje bi bilo primjenjivo nakon sanacije
postojećeg odlagališta otpada Prudinec - Jakuševac.
Ključne riječi: odlagalište, prenamjena prostorna, Jakuševac, kružna ekonomija,
zaštita okoliša
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Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Characterization of Taal Volcanic ash as potential
raw material for the construction industry
Michael LAGMAY, Admer Rey DABLIO, Ruth DAMIAN, Elyson Keith
ENCARNACION, EMMA Tayag, Liwayway PIQUERO, Noel Angelo KALACAS,
John Joshua SERGOTE, Mark Anthony PRINCIPE, Joel JANE
Industrial Technology Development Institute, Department of Science and Technology,
Standards and Testing Division, Saliksik Street, DOST Compound, Bicutan, Taguig City,
Philippines
Abstract
The phreatomagmatic eruption of Taal Volcano in Batangas, Philippines, in January
2020 resulted in a massive ash plume covering a large portion of nearby provinces and
Metro Manila. This caused damages and disruptions in the agricultural sector, health,
lifelines, aviation, and environment. The problem of the management of the huge
amount of collected tephra environmental waste prompts the initiative of converting
it into a useful material. The study characterized and subsequently evaluated the
quality of the collected tephra as potential raw material for the construction industry
based on the Philippine National Standard (PNS) 07:2018 to ensure structural integrity
and people’s safety. Four ashfall samples from strategic locations identified by the
Philippine Institute of Volcanology and Seismology (PHIVOLCS) were obtained and
analyzed for the identified chemical parameters using different analytical techniques.
The results suggest it has the potential to be a raw material for the construction of
ground-level structures. However, there is a need for further treatment to reduce the
concentration of some constituents. The material passed the standard specifications
for SiO2, MgO, SO3, and water-soluble and acid-soluble Cl-. Meanwhile, the results for
Al2O3, Fe2O3, total alkali, and loss on ignition exceeded the PNS 07:2018 threshold
limits.
Keywords: volcanic ash, construction materials, chemical analysis, oxides, waste
management
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Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Use of brewers' spent grains as emerging protein
and fiber source in ćupter production
Anita LALIC1, Andrea KARLOVIC1, Jelka PLEADIN2
Faculty of Agriculture and Technology, Faculty of Mostar, Biskupa Čule bb, Mostar, Bosnia
and Herzegovina
2
Croatian Veterinary Institute, Savska cesta 143, Zagreb, Croatia
1
Abstract
The literature record on the ćupter is extremely limited. However, research about its
nutritive value and preparation is emerging, which warrants establishing a baseline
annotation for ćupter to be labeled by EU Quality Schemes for Agricultural Products
with one of the following labels: Protected Designation of Origin, Protected
Geographical Indication, and Traditional Guaranteed Specialty. Brewers' spent grains
incorporation in the manufacture of different food products increases fiber and
protein content. The aim of this study was to examine do a partial or almost
complete replacement of semolina with brewers' spent grains has a positive impact
on the nutritive value of ćupter and whether this is correlated with the level of
brewers' spent grains added as an ingredient. Six samples were prepared out of
which 3 were with white grape must and 3 with red one. A control sample was
without brewers' spent grain addition. Collected data showed a significant increase
in fiber, carbohydrates, fat and protein levels in samples 5 and 6. For fiber and
protein levels, this increase was >30%. In addition, data showed statistically
significant differences in fiber, carbohydrates, fat and protein levels of white and red
grape must prepared ćupters.
Keywords: ćupter, brewers spent grain, protein, fiber, traditional products
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_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
The impact of microplastic fibers in municipal
sludge on biogas production
Nina LEKŠE1, Tjaša GRIESSLER BULC2, Andreja ŽGAJNAR GOTVAJN1
University of Ljubljana, Faculty of Chemistry and Chemical Technology, Večna pot 113,
Ljubljana, Slovenia
2
University of Ljubljana, Faculty of Health Sciences, Zdravstvena pot 5, Ljubljana, Slovenia
1
Abstract
Wastewater treatment plants (WWTPs) contribute to the release of microplastics
(MPs) into the environment. The removal efficiency of MPs in WWTPs could reach
up to 99.9%, but the highest amount of MPs is retained in the sludge. Anaerobic
digestion, as one of the most promising processes of waste sludge management, can
help to reduce its volume and odor and lead to the formation of biogas, mainly
consisting of CH4 and CO2. It could also help to reduce the operating costs of WWTPs
if methane is utilized to meet the energy self-efficiency of the treatment system.
OxiTop® method was used to determine the impact of added MPs fibers on biogas
production. Particles < 1 mm of polyester (PES), polyamide (PA) and polyacryl were
added in concentrations of 0.05 and 0.1 g/L to waste aerobic sludge and biogas
production in terms of increased pressure was measured for 7 days. After the
addition of NaOH, CO2 was removed and the amount of valuable CH4 in the formed
biogas was determined. Results showed that the lowest added concentrations of
MPs (0.05 g/L) promote methane production, while the presence of 0.1 g/L of MPs
decreased it regardless MPs type. The presence of polyacryl in the waste sludge of
0.1 g/L had the most inhibitory effect on methane production (up to 27% reduction)
while PA at 0.05 g/L increased it significantly (up to 25%).
Keywords: anaerobic digestion, methane production, microplastics, polyester,
polyamide, polyacryl
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Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Wastes and worm culture
Ayşegül PALA1,2, Yeliz GÖZEN3
Dokuz Eylul University, Environment Research and Development Center (CEVMER), Tinaztepe
Campus, İzmir, Turkey
2
Dokuz Eylul University, Faculty of Engineering, Environmental Engineering Department,
Tinaztepe Campus, İzmir, Turkey
3
Salihli Municipality, Atatürk Ahallesi, Kurudere Caddesi No. 1, Manisa, Turkey
1
Abstract
The world ecosystem has faced global pollution due to rapid urbanization and
uncontrolled population growth so now we are looking for a multi-dimensional
solution to environmental problems. This study, it is aimed to convert harmless
industrial and organic household waste into a useful organic compound using
vermiculture. Within these processes, there is a separate place of worm manure
obtained by the activity of special soil worms. The aim of this study is to take organic
wastes that are not evaluated and considered to have no economic value into the
recovery cycle, as well as to obtain a product that is biologically active, which makes
important contributions to soil productivity and can be used commercially. Red
worms were preferred because they are at the forefront with their resistance to
adverse weather conditions and ability to give high ovulation and a productive
number of offspring that hatch in ideal conditions. Experiments were conducted in
the municipal geothermal heated greenhouse intended for flowers and trees
production. The geothermal heated greenhouse allows the ambient temperature to
be kept at a certain level, especially during the winter months. A bath made of PVC
material with a width of 1.5 m and a length of 3.00 m was used as a worm production
container. It was first studied that about 50,000 red worms are fed regularly every
10 days. Worms were given 70% beef manure, 20% vegetable-fruit waste in the
district market and 10% dried leaf mixture. Irrigation is done every 3 days by a
spraying method to ensure the rate of biological activity. The obtained fertilizer can
be used in the greenhouse of the municipality and in the park gardens. The study
aims to develop social responsibility and provide training for young generations so
they can recognize culture as a potential and efficient solution for urban organic
waste.
Keywords: red worms, waste management, organic agriculture
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_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
Sustainable environmental management of
a wood processing industry
Ayşegül PALA1,2, Gülçin TÜRKER KORUCUOĞLU3
Dokuz Eylul University, Environment Research and Development Center (CEVMER), Tinaztepe
Campus, İzmir, Turkey
2
Dokuz Eylul University, Faculty of Engineering, Environmental Engineering Department,
Tinaztepe Campus, İzmir, Turkey
3
Dokuz Eylül University, Graduate School of Natural and Applied Sciences, M.Sc. in
Environmental Engineering, İzmir, Turkey
1
Abstract
The furniture industry sector is a branch of industry that provides end-use products
in many areas such as home, office, vehicle, and garden, which are related to human
living spaces and provide intermediate products to many sectors. The number of
companies engaged in fabricated production in the furniture industry is increasing,
the main production activities are carried out in a wide range of production activities
such has a negative effect on the environment. This study investigates the
environmental impacts of the production processes in an exemplary furniture
factory producing panel furniture, sofa and seating group furniture from wood
material in a closed working area of 40774 m2 with a total number of 571 employees,
with a wood board processing capacity of 7,200,000 m2/year. In the first part of the
study, the primary pollutants that harm the environment in the basic production
processes of the sample furniture factory were determined. Flue gas and dust
emission measurement results, wastewater analysis results, the effects of solid
waste types and amounts on the environment are mentioned. With the separation
of wastes generated in furniture production processes at the source, the pollution
load has also been reduced. In cases where wastes cannot be prevented or reduced
in quantity, recycling opportunities have been captured in order to recycle the
wastes or to obtain new usable products so that they can be re-evaluated. In the
second part of the study, a special computer software application was performed for
sustainable environmental management in the facility. Thus, a sustainable
assessment tool was designed to standardize how the facility measures and
evaluates its environmental performance each year.
Keywords: wood processing industry, environmental management, waste
management, sustainability, environmental impact
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Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
Sustainability analysis using annual
environmental pollution indicators at an
electrostatic powder painting and metal coating
factory
Ayşegül PALA1,2, Gülçin PEHLİVAN ÖZ2
Dokuz Eylul University, Environment Research and Development Center (CEVMER), Tinaztepe
Campus, İzmir, Turkey
2
Dokuz Eylul University, Faculty of Engineering, Environmental Engineering Department,
Tinaztepe Campus, İzmir, Turkey
1
Abstract
This study examined the environmental effects of a factory-producing heated towel rack with
electrostatic powder painting and metal coating. The production capacity of the factory is
255 units per hour. The number of employees of the factory is 450 people. The water
consumption data of the factory has been created. The water consumption to be used for a
product was calculated as 0.068 m3. Generated wastewaters were analyzed and the following
annual averages have been obtained: pH: 7.88, suspended solids: 62.77 mg/L, Chemical
Oxygen Demand: 199.67 mg/L, oil and grease: 32.06 mg/L, sulfate: 312.37 mg/L. Studies were
also carried out on wastes produced from the factory. The types and quantities of waste to
be generated in the process were determined. The waste classification was determined
according to their sources. The annual amount of hazardous waste was calculated as 300,731
kg and non-hazardous waste was calculated as 813,995 kg. Temporary storage areas were
built for the generated waste at the factory before it was sent to recycling or disposal places
which is certificated by the Turkish ministry. 36 emission sources have been identified at the
factory. Classification of the plant emission sources was made, the gases to be released from
the sources were determined and emission measurements were made. These emission
measurement results are as follows: CO: 0.771 kg/hour, NO2: 0.382 kg/hour, NO: 0.242
kg/hour, SO2: 0.001 kg/hour, VOC: 0.4022 kg/hour. The amount of electricity consumed per
unit produced has been calculated as 13.43 kWh/piece. The amount of natural gas consumed
per unit of production was calculated as 1.94 m3/piece. The selected factory has been
examined in terms of National Environmental Legislation and a database created by using
annual environmental pollution indicators. A sustainability analysis was carried out for the
selected factory.
Keywords: electrostatic powder painting, metal coating, environmental legislation,
environmental management, sustainability
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_____________________________________
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Oral presentation / Usmeno priopćenje
The influence of drying on nutritional,
microbiological and sensory value of Japanese
persimmon consumed in Herzegovina
Josipa PRIMORAC1, Jelka PLEADIN2, Andrea HUMSKI2, Nada VAHČIĆ3,
Anita LALIĆ1, Višnja VASILJ1
University of Mostar, Faculty of Agriculture and Food Technology, Biskupa Čule bb, Mostar,
Bosnia and Herzegovina
2
Croatian Veterinary Institute, Savska cesta 143, P.O. Box 883, Zagreb, Croatia
3
University of Zagreb, Faculty of Food Technology and Biotechnology, Pierottijeva 6, Zagreb,
Croatia
1
Abstract
The Japanese persimmon has been spread from Asian countries to Herzegovina,
where it is mostly consumed fresh. In this paper, differences in nutritional,
microbiological and sensory values of persimmons consumed in one of the
Herzegovinian regions, witnessed upon drying at 70 °C/ 12 h, 85 °C/ 10.5 h and
100 °C/ 5.5 h were examined, together with their impact on fruit texture, mass, and
composition. The increase in sugar content is especially emphasized, indicating that
dried Japanese persimmon could be a healthy snack. For all samples significant
increase in microorganism representation was not observed. Persimmons dried in
dehydrators had the best-preserved nutritional properties and were best rated from
the sensorial standpoint. The sample dried at 100 °C was damaged.
Keywords: Japanese persimmon, drying, dehydration, sensory, microbiology
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_____________________________________
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Poster presentation / Postersko priopćenje
Comparison of the quantity of recycled plastic
waste in the EU and Croatia
Anita PTIČEK SIROČIĆ, Dragana DOGANČIĆ, Silvija ANCELJ
University of Zagreb, Faculty of Geotechnical Engineering, Hallerova aleja 7, Varaždin, Croatia
Abstract
The growing trend in the use of plastics simultaneously increases the accumulation
of ubiquitous waste plastics in landfills and in the environment, which represents a
global aesthetic as well as an ecological problem. For this reason, different waste
disposal procedures are implemented. In the hierarchy of different waste disposal
procedures, there is recycling or waste recovery. The recovery of plastic waste can
be mechanical, chemical, or energetic, and the resulting products can be reused for
useful purposes. Such a way of disposing of waste plastics is currently the most costeffective solution, and it tries to avoid dumping waste in landfills, i.e., to reduce the
amount of waste. Over the past two decades, the problem of waste has shifted
increasingly from disposal methods to prevention and recycling. The member states
of the European Union are committed to implementing and harmonizing current
legal measures related to plastic items that are prescribed by European directives,
and the ultimate goal is a circular economy model that will use plastics in a more
sustainable way and reduce waste generation to a minimum.
Keywords: plastics, recycling of plastic waste, disposal of plastic waste
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Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Integration of underutilized ashes into material
cycles
Nina ŠTIRMER, Ivana CAREVIĆ, Marijana SERDAR, Eva ZIMPRICH,
Sonja CERKOVIĆ
University of Zagreb, Faculty of Civil Engineering, Fra Andrije Kačića Miošića 26, Zagreb,
Croatia
Abstract
Wood biomass ashes (WBA) and sewage sludge ashes (SSA) represent an
environmental and economic problem for energy producers and wastewater
treatment plants because they are considered as waste. Currently, these ashes are
underutilized and mostly sent to landfills, which incurs significant disposal costs. It is
expected that the cost of landfilling ash will increase in the future. The goal of the
Horizon project AshCycle is to provide tools to reduce waste generation by
developing new utilization possibilities and better integration of Industial-Urban
Symbiosis (I-US). As a participant of the AshCycle project, the Faculty of Civil
Engineering of the University of Zagreb has collected different WBA and SSA from
the local power plants and wastewater treatment plants. After detailed
characterization and categorization of the ashes, the possibility of using ashes for the
following purposes is investigated: partial replacement of cement or aggregate in
ordinary Portland cement concrete, alkali-activated materials and production of clay
bricks. A combination of life cycle analysis (LCA) and geographic information system
(GIS) will be used to assess the environmental impacts associated with the I-US. In
addition, a cloud-based digital tool will be developed that embeds advanced artificial
intelligence and machine learning algorithms in a way that can be used by ash
producers to evaluate the quality and optimal utilization potential of their ashes.
Keywords: wood biomass ash, sewage sludge ash, cement composites, alkaliactivated materials
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_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
From waste to fuel: An overview of refusederived fuel production in Croatia
Luka TRAVEN1,2
University of Rijeka, Faculty of Medicine, Department of Environmental Medicine, Braće
Branchetta 20/1, Rijeka, Croatia
2
Teaching Institute of Public Health of the Primorsko-goranska County, Krešimirova 52a,
Rijeka, Croatia
1
Abstract
The presentation will aim to provide a detailed description of the biological and
mechanical treatment processes involved in the production of refuse-derived fuel
(RDF) in waste management centers (WMC) in Croatia. The focus of the presentation
will be on the current practices used for the treatment of municipal solid waste and
the quality of the RDF produced. In addition, a classification scheme will be
presented that is used to categorize RDF to better understand the characteristics and
potential uses of the fuel produced. The presentation will also address the major
drawbacks of the waste management centers in Croatia, such as inefficiencies and
limitations, and provide tentative recommendations for optimizing the current
system. To provide a comprehensive overview of the waste management situation
in Croatia, the presentation will also discuss national and EU recycling targets and
provide a critical overview of the country's waste management strategy. The
presentation will be evidence-based and data-driven, providing an accurate picture
of the current situation and the challenges and opportunities facing waste
management centers in Croatia. The presentation will be of great interest to the
scientific community, professionals working in the field, and other stakeholders
involved in waste management.
Keywords: production of refuse-derived fuel, waste management, Croatia
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Role of laboratories in waste management
Teuta TOMPIĆ, Dunja TURK
Bioinstitut d.o.o., R. Steinera 7, Čakovec, Croatia
Abstract
Croatian Waste Management Law (NN 84/21) prescribes measures for protecting the
environment and human health by preventing or reducing the generation of waste,
reducing the adverse impacts of waste generation and management by reducing
overall impacts of resource use and improving the efficiency of such use and increasing
recycling and reuse of recycled materials, which is necessary to implement a circular
economy and ensure the long-term competitiveness of the Republic of Croatia and the
European Union. This paper presents the role of the laboratory in waste management,
which is crucial for the proper direction of different waste types for disposal or
recovery. The regulations prescribe how to properly categorize waste, assign its
classification number and check the characteristic dangerous properties that
determine further waste treatment. A basic characterization is made for waste that is
intended for permanent disposal, while waste that is intended to be used as secondary
raw material goes under the process of ceasing waste status. During these procedures,
it is necessary to carry out certain laboratory tests. A legal entity can perform sampling
and analysis of waste, by-products, waste recovery outcomes and determination of
hazardous properties of waste if it is accredited according to the HRN EN ISO/IEC 17025
standard for the appropriate sampling and testing method.
Keywords: waste, laboratory, categorization, characterization, by-product
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Uloga laboratorija u gospodarenju otpadom
Teuta TOMPIĆ, Dunja TURK
Bioinstitut d.o.o., R. Steinera 7, Čakovec, Hrvatska
Sažetak
Zakonom o gospodarenju otpadom (NN 84/21) propisuju se mjere u svrhu zaštite
okoliša i ljudskog zdravlja sprječavanjem ili smanjenjem nastanka otpada,
smanjenjem negativnih učinaka nastanka otpada te gospodarenja otpadom,
smanjenjem ukupnih učinaka uporabe sirovina i poboljšanjem učinkovitosti uporabe
sirovina te povećanjem recikliranja i ponovnog korištenja reciklata, što je nužno za
prelazak na kružno gospodarstvo i osiguranje dugoročne konkurentnosti Republike
Hrvatske i Europske Unije. Ovim radom želimo se osvrnuti na ulogu laboratorija u
gospodarenju otpadom koja je vrlo važna za pravilno usmjeravanje tokova različitih
vrsta otpada u svrhu zbrinjavanja ili oporabe. Regulativom je propisano kako pravilno
provesti kategorizaciju otpada, dodijeliti mu svojstveni ključni broj i provjeriti
karakteristična opasna svojstva o čemu ovisi postupak obrade otpada. Također, za
otpad koji se želi trajno odložiti izrađuje se osnovna karakterizacija, a otpad koji se
želi upotrijebiti kao sirovina ulazi u postupak ukidanja statusa otpada. Prilikom svih
tih postupaka potrebno je provesti određena laboratorijska ispitivanja, a pravna
osoba može obavljati uzorkovanje i ispitivanje otpada, nusproizvoda, rezultata
oporabe otpada i određivanje opasnih svojstava otpada ako je akreditirana prema
normi HRN EN ISO/IEC 17025 za odgovarajuću metodu uzorkovanja i ispitivanja.
Klučne riječi: otpad, laboratorij, kategorizacija, karakterizacija, nusproizvod
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water Management / Upravljanje
Poster presentation / Postersko priopćenje
Trawling and marine litter in Croatia - challenges
and opportunities in waste management
Pero TUTMAN
Institute of Oceanography and Fisheries, Šetalište Ivana Meštrovića 63, Split, Croatia
Abstract
Fishery can significantly contribute to reducing the amount of marine litter (ML)
through "Fishing for Litter" (FfL) activities by collecting ML during trawling and
disposing of it in the waste management system. This activity is an effective way of
involving the fishery in the ML removal from the seabed, known in the western EU
countries. It has two main goals; reducing ML in the sea, and raising the level of
ecological awareness. Furthermore, it can contribute to the amount of waste input
from land, as well as determining its source. In Croatia, it has been carried out since
2014 on about 40 trawlers; on average, one collects 5-10 kg/day, which is about 2-3
T/year, or a total of 200 T/year. Plastic is the most represented with 80-90% in total;
the most common are shopping bags, foils for collective wrapping and bottles. If this
activity were carried out more widely in the Adriatic, significant amounts of ML could
be removed, which would reduce environmental impacts and economic costs for the
fishing industry and other sectors. Given that we do not have data on the amount of
ML on the seabed, as well as the amount of its intake, these efforts are important.
The lack of legislation dealing with ML management is a challenge to further action.
Keywords: trawlers, plastic, Adriatic sea, legislative regulation, waste disposal
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water Management / Upravljanje vodama
Poster presentation / Postersko priopćenje
Koćarski ribolov i morski otpad u Hrvatskoj –
izazovi i prilike u gospodarenju otpadom
Pero TUTMAN
Institut za oceanografiju i ribarstvo, Šetalište Ivana Meštrovića 63, Split, Hrvatska
Sažetak
Ribarstvo može značajno doprinijeti smanjivanju količina morskog otpada putem
„Fishing for Litter“ (FfL) aktivnosti (hrv. Koćarski Ribolov i Morski otpAd,-KRMA),
odnosno prikupljanjem otpada koji se zatekne u mrežama tijekom koćarskog ribolova
i njegovim zbrinjavanjem u sustavu gospodarenja otpadom. Ova je aktivnost
učinkovit način uključivanja ribarskog sektora u uklanjanje otpada s morskog dna,
poznata u zapadnim zemljama EU. Ima dva glavna cilja; smanjivanje otpada u moru,
te podizanje razine ekološke svijesti o ovom problemu. Nadalje, može doprinijeti
praćenju količina otpada koji dospijeva s kopna, kao i određivanju njegovog izvora. U
Hrvatskoj se provodi od 2014. na 40-ak koćarica; u prosjeku jedna prikupi 5-10 kg
dnevno, što godišnje može činiti oko 2-3 T, odnosno ukupno 200 T/godišnje. Plastika
je najzastupljenija s 80-90 % ukupnog sastava; najučestalije su vrećice za kupovinu,
ostaci folija za skupno zamatanje, te boce. Kada bi se ova aktivnost provodila šire na
Jadranu, mogle bi se ukloniti značajne količine otpada iz mora, čime bi se smanjili
utjecaji na okoliš i gospodarski troškovi ribarskoj industriji i drugim sektorima.
Obzirom da ne raspolažemo podacima o količinama otpada na morskom dnu, kao i
količinama njegovog unosa, ovakva su nastojanja važna. Nedostatak zakonodavne
regulative koja se bavi gospodarenjem morskog otpada predstavlja izazov daljnjem
djelovanju.
Ključne riječi: koćarice, plastika, Jadran, zakonodavna regulativa, zbrinjavanje
otpada
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Active gas recovery system at closed municipal
waste landfill - real necessity or source of
problems?
Željko VARGA1, Valentina HABDIJA ŽIGMAN1, Rade SKOČIĆ2
1
2
Maxicon d.o.o., Kružna 22, Zagreb, Croatia
PanGeo Projekt d.o.o., Marijana Haberlea 6, Zagreb, Croatia
Abstract
The resolution or inability to resolve the problem of landfill gas recovery during the
remediation of a closed municipal waste landfill represents a current and exceptional
problem. The competent Ministry bodies impose the obligation to implement an
active gas recovery system and state it as the only acceptable solution, justifying their
decision with a rigid interpretation of the provisions of the new Waste Disposal
Regulation (NN 4/23), which transposes the obligations prescribed by the Waste
Landfill Directive 1999/31/EC and its related amendments (EU) 2018/850. The source
of the problem lies in the fact that previous analyses of the state of closed landfills
by designers and environmental protection experts are not taken into account, nor
are the results of the environmental impact assessment procedures (PUO/OPUO)
based on these analyses. This raises doubts about the possibility of implementing
remediation of closed landfills with EU funds, which represent a necessary source of
co-financing for local government units in implementing remediation projects. The
problem of a rigid interpretation of the Directive and the exclusion of the results of
already conducted environmental protection procedures is currently significantly
affecting the possibility of applying through the National Recovery and Resilience
Plan, reducing the implementation of already prepared projects to a significantly low
level. This paper presents an extended interpretation of Directive 1999/31/EC,
considering the provisions of other important Directives, and examples from EU
practice, and ultimately discusses the actual technical feasibility and justification of
implementing an active gas recovery system in relation to other legal obligations and
the results of long-term monitoring of environmental conditions in closed landfills.
Keywords: closed municipal waste landfill, active gas recovery, problems, missed
opportunities, impact assessment
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Sustav aktivnog otplinjavanja na zatvorenom
odlagalištu komunalnog otpada – stvarna potreba
ili izvor problema?
Željko VARGA1, Valentina HABDIJA ŽIGMAN1, Rade SKOČIĆ2
1
2
Maxicon d.o.o., Kružna 22, Zagreb, Hrvatska
PanGeo Projekt d.o.o., Marijana Haberlea 6, Zagreb, Hrvatska
Sažetak
Rješavanje odnosno nemogućnost rješavanja problema otplinjavanja odlagališnog
plina prilikom sanacije zatvorenog odlagališta komunalnog otpada, predstavlja
aktualan i izniman problem. Tijela resornog Ministarstva nameću obavezu izvedbe
aktivnog sustava otplinjavanja i navode ga kao jedino prihvatljivo rješenje te svoju
odluku obrazlažu krutim tumačenjem odredbi novog Pravilnika o odlagalištima
otpada (NN 4/23), a koji prenosi obaveze propisane Direktivom o odlagalištima
otpada 1999/31/EZ i pripadajućim izmjenama (EU) 2018/850. Izvor problema očituje
se u činjenici što se u obzir ne uzimaju već ranije izvršene analize stanja zatvorenih
odlagališta od strane projektanata i stručnjaka u poslovima zaštite okoliša te na
temelju tih analiza dobiveni rezultati provedenih postupaka procjene utjecaja
zahvata na okoliš (PUO/OPUO). Na ovaj način u pitanje se dovodi mogućnost
provedbe sanacija zatvorenih odlagališta sredstvima EU, a koja predstavljaju
neophodan izvor sufinanciranja JLS-ova u provedbi projekata sanacija. Problem
krutog tumačenja Direktive i isključivanje rezultata već provedenih postupaka zaštite
okoliša, trenutno se znakovito odražava na mogućnost prijave kroz Nacionalni plan
oporavka i otpornosti, odnosno provedbu već pripremljenih projekata svodi na
značajno nisku razinu. Rad prikazuje proširenu interpretaciju Direktive 1999/31/EZ
sagledavanjem odredbi ostalih bitnih Direktiva, primjere iz prakse EU te u konačnici
raspravlja stvarnu tehničku mogućnost i opravdanost izvedbe aktivnog sustava
otplinjavanja odlagališta u odnosu na ostale zakonske obaveze te rezultate
dugogodišnjeg praćenja stanja okoliša na zatvorenim odlagalištima.
Ključne riječi: zatvoreno odlagalište komunalnog otpada, aktivno otplinjavanje,
problemi, propuštene prilike, procjena utjecaja
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Food waste in hotels - Methods applied to tackle
the problem
Vesna CETIN KRNJEVIĆ1, Maša GOLUBIČIĆ1, Jelena ŠOBAT2
1
2
Environmental Protection and Energy Efficiency Fund, Radnička cesta 80, Zagreb, Croatia
Ministry of Tourism and Sport, Prisavlje 14, Zagreb, Croatia
Abstract
Food waste prevention, from the tourism sector perspective, comes at the end of
the food consumption value chain and has environmental, social, and financial
impacts. As the value chain progresses, there is a cumulative effect on the value of
the food that gets thrown away, i.e. discarded food. As a result, discarding of food
still fit for consumption has a more significant environmental impact and affects the
costs generated by the resulting waste. Environmental management plans,
certificates, and norms in tourism create the framework under which food waste
prevention measures in hotels can be introduced. The Strategy for Food Waste
Prevention in Hotels, implemented through a pilot project entitled Reduce food
waste, includes measurements, setting goals, activities aimed at reducing the
negative environmental impact, and cutting down on the costs of discarding food.
Based on the recommendations proposed under the project, food waste volume was
reduced in the range of 11–30% on average, and financial savings regarding food
waste were also achieved. Activities to raise the awareness of guests were an integral
part of the strategy applied in this project.
Keywords: hotels, environment, food waste, financial saving, sustainable tourism
367
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Otpad od hrane u hotelima - metode primijenjene
za rješavanje problema
Vesna CETIN KRNJEVIĆ1, Maša GOLUBIČIĆ1, Jelena ŠOBAT2
1
2
Fond za zaštitu okoliša i energetsku učinkovitost, Radnička cesta 80, Zagreb, Hrvatska
Ministarstvo turizma i sporta, Prisavlje 14, Zagreb, Hrvatska
Sažetak
Sprječavanje nastanka otpada od hrane s pozicije turističkog sektora na kraju
vrijednosnog lanca potrošnje hrane ima okolišni, društveni i financijski aspekt. Kako
vrijednosni lanac napreduje, dolazi do kumulativnog učinka na vrijednost izgubljene
odnosno bačene hrane. Kao rezultat toga, bacanje jestive hrane u fazi konzumacije
ima veći utjecaj na okoliš i troškove koje generira proizvedeni otpad. Planovi
upravljanja okolišem, certifikati i standardi u turizmu stvaraju okvire kroz koje se
mogu uvesti mjere sprječavanja nastanka otpada od hrane u hotelima. Strategija za
sprječavanje nastanka otpada od hrane u hotelu postavljena u pilot projektu Smanji
otpad od hrane uključuje mjerenje, postavljanje ciljeva i djelovanje u svrhu
smanjenja negativnog utjecaja na okoliš i smanjenja troškova bacanja hrane.
Predloženim preporukama iz projekta količine otpada od hrane smanjene su u
prosjeku od 11 -30 %, te su procijenjene financijske uštede povezane s otpadom od
hrane. Podizanje svijesti gostiju hotela o problemu bacanja hrane dio je strategije
koja je primijenjena u pilot projektu.
Ključne riječi: hoteli, okoliš, otpad od hrane, financijska ušteda, održivi turizam
368
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Results of measurement of food waste quantities
in Croatian hotels
Vesna CETIN KRNJEVIĆ1, Maša GOLUBIČIĆ1,
Eda PUNTARIĆ2, Ana MOJSOVIĆ ĆUIĆ3
Gordana
VEŠLIGAJ2,
Environmental Protection and Energy Efficiency Fund, Radnička cesta 80, Zagreb, Croatia
Ministry of Economy and Sustainable Development, Radnička cesta 80/7, Zagreb, Croatia
3
University of Applied Health Sciences, Mlinarska cesta 38, Zagreb, Croatia
1
2
Abstract
Statistical research on food waste management in Croatia conducted in 2021 showed
that the business sector generated 70,034 tonnes of food waste per year, with the
hospitality sector accounting for 22% of the waste. To identify the types and
quantities of food waste in the hotel sector, measurements were carried out in seven
hotels in the Republic of Croatia. Food waste quantities generated in hotels over a
period of seven days were measured using the methodology laid down in Annex III
to Commission Delegated Decision (EU) 2019/1597, according to the origin of waste;
during food preparation and serving, and after food consumption (leftovers). Two
measurement methods were used, and the data on the ten categories of food waste
were recorded in the logbook developed by the Ministry of Economy and Sustainable
Development of the Republic of Croatia (MESD). As part of the first method, food
waste resulting from meal preparation and serving, and then after consumption was
collected. Based on the total measured food waste, its quantity per individual meal
(breakfast, lunch, dinner) was estimated. Compared to this method, the second
method for collecting food waste in 10 containers for each waste category proved to
be more challenging for implementation, but data collected in this way allowed a
more precise interpretation of results.
Keywords: food waste, hotels, measurement methodology, source of waste
369
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Rezultati mjerenja količina otpada od hrane u
hotelima Hrvatske
Vesna CETIN KRNJEVIĆ1, Maša GOLUBIČIĆ1,
Eda PUNTARIĆ2, Ana MOJSOVIĆ ĆUIĆ3
Gordana
VEŠLIGAJ2,
Fond za zaštitu okoliša i energetsku učinkovitost, Radnička cesta 80, Zagreb, Hrvatska;
Ministarstvo gospodarstva i održivog razvoja, Radnička cesta 80/7, Zagreb, Hrvatska
3
Zdravstveno veleučilište, Mlinarska cesta 38, Zagreb, Hrvatska
1
2
Sažetak
Statističko istraživanje o otpadu od hrane u Hrvatskoj iz 2021. godine, pokazalo je da
poslovni sektor proizvodi 70.034 tona otpada od hrane godišnje, od čega ugostiteljski
sektor proizvodi 22 % otpada. Kako bi se identificirane vrste i količine otpada od
hrane u hotelskom sektoru provedena su mjerenja u 7 hotela na području Republike
Hrvatske. Izmjerene su količine otpada od hrane koje nastaju u hotelu tijekom sedam
dana primjenom metodologije propisane u Prilogu III. Delegirane Odluke Komisije
(EU) 2019/1597 i to prema izvorima nastanka: tijekom pripreme i posluživanja hrane
te nakon konzumacije hrane (tzv. otpad od hrane s tanjura). Primijenjene su dvije
metode mjerenja, a podatci o deset kategorija hrane koja je odbačena kao otpad
evidentirani su u dnevniku koje je razvilo Ministarstvo gospodarstva i održivog
razvoja Republike Hrvatske (MINGOR). Prvom metodom sakupljan je otpad od hrane
tijekom pripreme i posluživanja te nakon konzumacije hrane. S obzirom na ukupno
izmjerenu količinu otpadne hrane procijenjena je količina po obroku (doručak, ručak,
večera). U odnosu na ovu metodu, druga metoda sakupljanja otpada od hrane
pomoću 10 spremnika za svaku pojedinu kategoriju otpada pokazala se zahtjevnijom
za provedbu, ali preciznijom u interpretaciji podataka.
Ključne riječi: otpad od hrane, hoteli, metodologija mjerenja, izvor nastanka otpada
370
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Waste management in hop growing
Barbara ČEH
Slovenian Institute of Hop Research and Brewing, Cesta Žalskega tabora 2, Žalec, Slovenia
Abstract
Hop plants are grown primarily for their cones, which are used in the brewing
industry. During harvest, the aboveground biomass is removed from the field and
brought to the harvesting machine, leaving stems and leaves as a by-product next to
the harvest hall. The hop industry generates an average of 15 tonnes of waste hop
biomass from each hectare of a harvested hop field, totaling 400,000 tonnes in the
European Union. This biomass is an ideal candidate for composting, as it can provide
nutrients and organic matter to agricultural fields, reducing the need for chemical
fertilizers and allowing the nutrients to cycle on the farm. Hop biomass can be
composted on-site, either in industrial plants or on farms. On-farm composting is a
more cost-effective option for farmers, provided it is managed properly. An
alternative and noteworthy approach involves utilizing this plant waste material as a
viable source of phenolic compounds. Although the leaves contain a lower total
phenolic content in comparison to the cones, with a range of 3-fold to 30-fold less,
they remain a promising source due to their representation of plant waste material.
The leaves of the hop plant can serve as an effective antioxidant source, however,
they do not exhibit antimicrobial properties. On the other hand, numerous
biodegradable and compostable products can be manufactured from hop plant
waste biomass.
Keywords: waste management; composting; antioxidant and antimicrobial activity
371
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
Waste management in Tržnica d.o.o. Osijek
Ivana DAVIDOVIĆ
Tržnica d.o.o. Osijek, Trg Ljudevita Gaja 5, Osijek, Croatia
Abstract
Waste is a global problem today, and the organized collection and disposal of waste
has become one of the basic social responsibilities. Biowaste is considered to be
biodegradable material created during food preparation in households, restaurants,
or similar service activities during the cultivation of gardens, parks, and other green
areas. It can be transformed into compost through the composting process, which
can also be applied to land in order to enrich soil nutrients and ventilation. The
collection and composting of biowaste is an important element in the process of
preventing the generation of waste. The category of biowaste also includes waste
paper and cardboard, which must be collected in special containers. Tržnica d.o.o.
Osijek is a company that for sixty years has been performing the communal and
market activities of managing space for the sale of fruit, vegetables, flowers and craft
products at five locations in the city of Osijek, and at the time of climate change and
the energy crisis, Tržnica d.o.o. Osijek strives to implement measures that will
contribute to its own self-sustainability and climate neutrality. One of these
measures is the management of bio-waste that is generated daily by the operation
of the market. Therefore, in October 2021, Tržnica d.o.o. Osijek signed a contract
with Unikom d.o.o. in order to approach the sorting and disposal of biowaste, plastic
and paper. This paper presents and compares the amounts of waste types (municipal
waste, biowaste, paper, textiles, plastic) generated every day at Tržnica d.o.o. Osijek
during 2019 and 2022. Financial savings and other benefits achieved through the
implementation of the collection and disposal of the mentioned types of waste will
also be presented.
Keywords: waste management, green market, Osijek, biowaste
372
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
Gospodarenje otpadom u tvrtki Tržnica d.o.o.
Osijek
Ivana DAVIDOVIĆ
Tržnica d.o.o. Osijek, Trg Ljudevita Gaja 5, Osijek, Hrvatska
Sažetak
Otpad je globalni problem današnjice, a organizirano prikupljanje i zbrinjavanje
otpada postalo je jedno od temeljnih društvenih odgovornosti. Biootpadom se
smatra biološki razgradiv materijal ili nusproizvod nastao pripremom hrane u
kućanstvima, restorana ili sličnim uslužnim djelatnostima, ili pri obradi vrtova,
parkova, i drugih zelenih površina koji se procesom kompostiranja može prevesti u
kompost kojeg se, nadalje, može aplicirati na zemljišta u cilju obogaćivanja
hranjivosti i prozračnosti tla. Prikupljanje i kompostiranje biootpada čini važnu stavku
u procesima sprječavanja nastanka otpada. U kategoriju biootpada ubraja se i
otpadni papir i karton koje je nužno prikupljati u posebne spremnike. Tržnica d.o.o.
Osijek tvrtka je koja već šezdeset godina obavlja komunalnu i tržišnu djelatnost
upravljanja prostorom za prodaju voća, povrća, cvijeća i obrtničkih proizvoda na pet
lokacija u gradu Osijeku, a u vrijeme klimatskih promjena te energetske krize, Tržnica
d.o.o. Osijek nastoji provoditi mjere kojima će doprijeti vlastitoj samoodrživosti te
klimatskoj neutralnosti. Jedna od tih mjera je gospodarenje biootpadom koji
svakodnevno nastaje radom tržnice. Stoga je u listopadu 2021. godine, Tržnica d.o.o.
Osijek potpisala Ugovor s tvrtkom Unikom d.o.o. kako bi se pristupilo razvrstavanju i
zbrinjavanju biootpada, plastike i papira. U ovom radu bit će prikazane i uspoređene
količine pojedinih vrsta otpada (komunalni otpad, biootpad, papir, tekstil, plastika)
nastale radom Tržnice d.o.o. Osijek tijekom 2019. i 2022. godine. Također će bit
prikazane i financijske uštede te druge dobrobiti postignute provedbom prikupljanja
i zbrinjavanja navedenih vrsta otpada.
Ključne riječi: gospodarenje otpadom, zelena tržnica, Osijek, bioopad
373
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water Management / Upravljanje vodama
Poster presentation / Postersko priopćenje
(Un)certainty of linear trends in hydrology
Magdalena DROŽĐAN1, Ivana PINTARIĆ1, Bojan ĐURIN1, Petra SUŠILOVIĆ2,
Mirna RAIČ2
1
2
University North, Department of Civil Engineering, Jurja Križanića 31b, Varaždin, Croatia
University of Mostar, Faculty of Civil Engineering, Architecture and Geodesy, Matice
hrvatske bb, Mostar, Bosnia and Herzegovina
Abstract
In most cases, the analysis of hydrological data is due to the definition of a linear
trend and the corresponding interpretation. Even though such an analysis is not
complex, the uncertainty of this common method, which is often used in hydrology,
is questioned due to the small values of the coefficient of determination R.
Incorrectly conclusion leads to weak estimates in the design of hydro-technical
facilities. Increasingly complex climate changes also contribute to this situation. The
paper will present a methodology that aims to determine the homogeneity and
isotropy of the analyzed data, which aims to determine the level of uncertainty of
the obtained linear trends. For this purpose, Innovative Polygon Trend Analysis, i.e.,
the IPTA method, will be applied. The IPTA method will be applied to the example of
the river Bednja in Croatia.
Keywords: Linear trend, homogeneity, isotropy, IPTA, River Bednja
374
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water Management / Upravljanje vodama
Poster presentation / Postersko priopćenje
Velocity and flow profiles of the rivers - Mutual
relationships and impacts on the environment
Magdalena DROŽĐAN1, Ivana PINTARIĆ1, Bojan ĐURIN1, Petra SUŠILOVIĆ2,
Quoc BAO PHAM3
University North, Department of Civil Engineering, Jurja Križanića 31b, Varaždin, Croatia
University of Mostar, Faculty of Civil Engineering, Architecture and Geodesy, Matice
hrvatske bb, Mostar, Bosnia and Herzegovina
3
University of Silesia in Katowice, Faculty of Natural Sciences, Institute of Earth Sciences,
Będzińska Street 60, Sosnowiec, Poland
1
2
Abstract
The paper analyzes a change in the velocity of water flow per cross-section of the
watercourse and the connection to the flow. Regulatory interventions in
watercourses, primarily extensions and deepening of the troughs, river
embankments, water entrance of different channels, etc., affect the flow of
watercourses, especially the environment. Considering climate change, which in this
particular case is related to the appearance of precipitation, torrential flows, and
water waves, that is, the appearance of floods, it can be seen that it is a complex
hydrological and environmental problem. The relationship between speeds and flow
will be shown in the Mirna River in Croatia, which is in karst medium. The impact of
changes in the velocity and flow of the environment will be analyzed concerning the
constructed regulatory objects. Solutions will be proposed to reduce the impact of
climate change and anthropogenic environmental impacts.
Keywords: velocity, flow, rivers, environment, karst
375
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Alternative green wall materials: A new trend in
spray drying encapsulation of polyphenols
Nikolina GAĆINA
Polytechnic of Šibenik, Trg A. Hebranga 11, Šibenik, Croatia
Abstract
Spray drying is still the most significant method for polyphenols encapsulation which
offers numerous advantages such as facilitating the handling of labile liquid
polyphenols, improving their solubility and enhancing stability, degradation
protection, controlling or delaying the release, and masking unappealing tastes or
odors. The selection of the most suitable wall material is one of the most challenging
tasks. Over the past decade, there has been a growing trend toward using new types
of wall materials for polyphenols encapsulation by spray drying, either as additional
compounds or as complete substitutes for traditional wall materials. This review
aims to present the properties and applications of such alternative green wall
materials. The term 'alternative green' refers to the origin of materials derived from
by-products and waste.
Keywords: alternative green wall materials; polyphenols encapsulation; spray drying
376
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
Possibilities of utilizing the by-products of fish
processing
Ana GAVRILOVIĆ1, Mirna HABUDA-STANIĆ2, Jurica JUG-DUJAKOVIĆ3
University of Zagreb, Faculty of Agriculture, Svetošimunska cesta 25, Zagreb, Croatia
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
2
Sustainable Aquaculture Systems Inc., 715 Pittstown Road, Frenchtown, United States of
America
1
2
Abstract
The increase in production, and necessarily the processing and preparation of
aquaculture products for the market, inevitably leads to an increase in the number
of by-products, which in some cases can reach 70% of the raw material mass.
Processing includes waste or by-products, which remain after the processing of
aquatic organisms: heads, guts, skin, bones, scales, shells of crabs and shellfish, etc.
Until recently, most of them were thrown away or tried to be disposed of as
worthless waste. The development and implementation of complex processing
technologies have attracted the attention of scientists, since by-products are
recognized as a significant source of biologically valuable substances and can be
considered as secondary raw materials for the production of various marketable
products. More importantly, the cost of disposal or discard can be reduced, while
the pollution caused by those leftovers can be prevented. The remaining proteins in
fish processing residues are easily digestible and can be used to produce
hydrolysates containing various peptides and amino acids. Furthermore, collagen,
gelatin, as well as hydrolyzed collagen can be produced from collagen materials such
as bone, shell, or skin, etc. In addition to fish proteins and oils, other valuable
components, including enzymes, nucleic acids, minerals and other bioactive
compounds such as is chondroitin sulfate (CS), etc. can be recovered. Recovered fish
oil is rich in n-3 fatty acids such as icosatetraenoic acid (IPA) and docosahexaenoic acid
(DHA), phospholipids, squalene, fat-soluble vitamins, etc. Despite the above, further
research to explore new uses of by-products is necessary for the well-being of the
environment and people.
Keywords: fish processing, by-products, biologically valuable substances, collagen,
n-3 fatty acids
377
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
Utilization of agricultural by-products –
contribution to sustainability
Mirna HABUDA-STANIĆ1, Eva FALCH2, Antonija KRISTEK JANKOVIĆ3,
Mario ŠILJEG4, Tibela LANDEKA DRAGIČEVIĆ5, Brigita POPOVIĆ6
Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje
kuhača 18, Osijek, Croatia
2
Norwegian University of Science and Technology (NTNU), Department of Biotechnology and
Food Science, Kalvskinnet, Sverresgt 10-12, Trondheim, Norway
3
Saponia d.d., Ul. Matije Gupca 2, Osijek, Croatia
4
Ministry of Economy and Sustainable Development, Ulica grada Vukovara 78, Zagreb,
Croatia
5
University of Zagreb, Faculty of Food Technology and Biotechnology, Pierotti Street 6,
Zagreb, Croatia
6
Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek,
Vladimira Preloga 1, Osijek, Croatia
1
Abstract
In the year 2022, the population reached the number of 8 billion people on our
planet Earth. That moment reminded us, once again, of the unstoppable growth of
the world population and the future societal issues that will cause among which
agriculture and food production are the most important ones which will cause the
shortage of fertile soils, irrigation problems, and production and storage problems.
At the same time, the human population will also face increasing global amounts of
various organic residuals such as agriculture and food processing by-products, crop
debris, livestock wastes, various types of industrial organic waste, logging residues,
etc. which will demand appropriate disposal in accordance with more and more
restrictive environmental regulations. This review presents the results of the latest
studies conducted with the aim to investigate and develop sustainable utilization of
agricultural and food production by-products.
Keywords: agricultural by-products, utilization, liquid, solid, sustainability
378
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Composting - an efficient method for
environmentally clean and economical disposal of
fish waste
Jurica JUG-DUJAKOVIĆ1, Ante EREŠ2, Mirna HABUDA-STANIĆ3,
Miloš PELIĆ4, Dragana LJUBOJEVIĆ PELIĆ4, Ana GAVRILOVIĆ5
Sustainable Aquaculture Systems Inc., 715 Pittstown Road, Frenchtown, United States of
America
2
Independent researcher, Crveni Grm 166, Ljubuski, Bosnia and Herzegovina
3
University of Josip Juraj Strossmayer in Osijek, Faculty of Food Technology Osijek, Franje
Kuhača 18, Osijek, Croatia
4
University of Zagreb, Faculty of Agriculture, Svetošimunska cesta 25, Zagreb, Croatia
5
Scientific Veterinary Institute Novi Sad, Department of Food Safety, Novi Sad, Serbia
1
Abstract
One of the basic ecological problems at fish farms and fish processing plants is the
disposal of dead fish and fish waste. The fish body consists mainly of protein and
contains a high percentage of water. This leads to rapid spoilage, the generation of
unpleasant odors, development of insect larvae and pathogenic organisms. Such
material becomes a potential contaminant of water and soil, so it should be quickly
removed or processed. Composting is an efficient method for ecologically clean and
economical disposal of solid organic waste. It is a controlled natural aerobic process
in which heat, bacteria and fungi, together with carbon (wood shavings, leaves,
grass), nitrogen (fish waste), oxygen and moisture dissolve the fish waste and turn it
into a stable product - compost. It consists of stacking layers of fish waste and plant
material and their frequent overturning to allow contact with air and occasional
addition of water. At the elevated temperature created by bacterial decomposition,
a mixture of organic material and microorganisms is created, which is a natural
fertilizer for organic plant production. A handful of the final product contains billions
of living microorganisms that occupy about 50% of the total compost volume, that
is, a complex natural biosynthesized combination of nutrients and microorganisms
that work symbiotically with plants. In most commercial composting plants, the
material is placed on the bed in the form of long, narrow piles that are periodically
turned over. In addition to compost production technology, the paper describes
various techniques for the construction and management of composting areas.
Keywords: fish waste, composting, microorganisms
379
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Kompostiranje - učinkovita metoda za ekološki
čisto i ekonomično zbrinjavanje ribljeg otpada
Jurica JUG-DUJAKOVIĆ1, Ante EREŠ2, Mirna HABUDA-STANIĆ3,
Miloš PELIĆ4, Dragana LJUBOJEVIĆ PELIĆ4, Ana GAVRILOVIĆ5
Sustainable Aquaculture Systems Inc., 715 Pittstown Road, Frenchtown, Sjedinjene
Američke Države
2
Samosatni istraživač, Crveni Grm 166, Ljubuski, Bosna i Hercegovina
3
Sveučilište Josipa Jurja Strossmayera u Osijeku, Prehrambeno-tehnološki fakultet Osijek,
Franje Kuhača 18, Osijek, Hrvatska
4
Znanstveni institut za veterinarstvo "Novi Sad", Odjel za sigurnost hrane, Rumenački put 20,
Novi Sad, Srbija
5
Sveučilište u Zagrebu, Agronomski fakultet, Svetošimunska cesta 25, Zagreb, Hrvatska
1
Sažetak
Jedan od osnovnih ekoloških problema na ribljim farmama i pogonima za preradu ribe je
odlaganje mrtvih riba i ribljih otpadaka. Riblji organizam se sastoji uglavnom od proteina
te sadrži visok udio vode. To dovodi do brzog kvarenja, stvaranja neugodnih mirisa,
razvoja ličinki insekata i patogenih organizama. Takav materijal postaje potencijalni
zagađivač vode i tla te ga je nužno brzo ukloniti ili preraditi. Kompostiranje je učinkovita
metoda za ekološki čisto i ekonomično rješavanje krutog organskog otpada. To je
kontroliran prirodan aerobni proces u kojem toplina, bakterije i gljivice, zajedno s
ugljikom (drvne strugotine, lišće, trava), dušikom (riblji otpadci), kisikom i vlagom
razgrađuju riblje ostatke i pretvaraju ih u stabilan proizvod – kompost. Kompostiranje se
provodi na način da se slojevi ribljeg otpada i biljnog materijala naizmjenično slažu te
povremeno zalijevaju vodom i okreću kako bi se omogućio kontakt sa zrakom. Pri
povišenoj temperaturi koja nastaje bakterijskom razgradnjom stvara se mješavina
organskog materijala i mikroorganizama koja predstavlja prirodno gnojivo za organsku
proizvodnju biljaka. Konačni proizvod sadrži milijarde živih mikroorganizama koji
zauzimaju oko 50 % ukupnog kompostnog volumena, a sam kompost je kompleksna
prirodna biosintetizirana kombinacija nutrienata i mikroorganizama koji djeluju
simbiotički s biljkama. U većini komercijalnih pogona za proizvodnju komposta materijal
se stavlja na podlogu u obliku dugih uskih hrpa koje se povremeno preokreću. U radu su,
uz tehnologiju proizvodnje komposta, opisane i različite tehnike za gradnju i
gospodarenje prostorom za kompostiranje.
Ključne riječi: riblji otpad, kompostiranje, mikroorganizmi
380
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Spatial revitalization of the Prudinec - Jakuševac
landfill after the rehabilitation
Lana KRIŠTO1, Elizabeta TOMAŠIĆ2, Ana ORLOVIĆ ŠPELIĆ3
Mundo Melius ltd, Ivana Banjavčića 22, Zagreb, Croatia
Geotehnički fakultet, Hallerova aleja 7, Varaždin, Croatia
3
IPZ UNIPROJEKT TERRA ltd, Voćarska street, Zagreb, Croatia
1
2
Abstract
Growing global production leads to the continuous generation of waste, most of which still
ends its life cycle in landfills. Despite the efforts of reuse and recycling the waste the
existing old landfills remain a major challenge for the future. Most landfills can be
identified as unsanitary and can be referred to as existing or former landfills,
meaning mounds or fields of abandoned garbage and degraded inert waste masses
with little or no subsequent maintenance. The term 'landfill' refers to legally
organized waste disposal sites created in a controlled manner, according to modern
environmentally responsible standards. After the landfills are closed, a problem
arises in the form of the abandonment of these spaces without assigning a social or
spatial purpose, and they become ˝black zones˝ of cities. By revitalizing the landfill
area to which has been assigned some useful public purpose, valuable spatial
potential is created for additional content that is lacking in every urban entity due to
dense construction. Through this article, three world examples will be presented,
which represent a positive way of approaching the issue of rehabilitation and
revitalization of waste disposal sites, creating added value to the environment as well
as the content they offer to citizens. The consideration of the given examples is
aimed at selecting the best solution for the revitalization of degraded spatial entities
that would be applicable after the rehabilitation of the Prudinec Jakuševac landfill.
Keywords: landfill, spatial revitalization, Jakuševac, circular economy, environmental
protection
381
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Revitalizacija prostora odlagališta otpada
Prudinec - Jakuševac nakon provedene sanacije
Lana KRIŠTO1, Elizabeta TOMAŠIĆ2, Ana ORLOVIĆ ŠPELIĆ3
Mundo Melius d.o.o., Ulica Ivana Banjavčića 22, Zagreb, Hrvatska
Geotehnički fakultet, Hallerova aleja 7, Varaždin, Hrvatska
3
IPZ UNIPROJEKT TERRA d.o.o., Voćarska cesta 68, Zagreb, Hrvatska
1
2
Sažetak
Rastuća globalna proizvodnja dovodi do kontinuiranog stvaranja otpada, čiji veći dio
još uvijek završava svoj životni ciklus na odlagalištima. Unatoč naporima ponovne
uporabe i recikliranja otpada, postojeća stara odlagališta ostaju veliki izazov za
budućnost. Većina odlagališta može se identificirati kao nesanitarna i može ih se
označiti kao postojeća ili bivša odlagališta, što znači brda ili polja napuštenog smeća
i degradiranih inertnih otpadnih masa bez ikakvog ili s malo naknadnog održavanja.
Pojam 'odlagalište' odnosi se na legalno organizirana odlagališta otpada stvorena na
kontrolirani način, prema suvremenim ekološki odgovornim standardima. Nakon
zatvaranja odlagališta, javlja se problem u obliku napuštanja tih prostora bez
dodjeljivanja društvene ili prostorne namjene te oni postaju ˝crne zone˝ gradova.
Sanacijom područja odlagališta, kojem je dodijeljena neka korisna javna namjena,
stvara se vrijedan potencijalni prostor za dodatne sadržaje koji zbog guste izgradnje
nedostaju svakoj urbanoj cjelini. Kroz ovaj članak prikazat će se tri svjetska primjera
koja predstavljaju pozitivan način pristupanja problematici sanacije i prenamjene
odlagališta otpada, stvarajući dodanu vrijednost okolišu kao i sadržaju kojeg nude
građanima. Razmatranje danih primjera za cilj ima odabir najboljeg rješenja
revitalizacije degradiranih prostornih cjelina koje bi bilo primjenjivo nakon sanacije
postojećeg odlagališta otpada Prudinec - Jakuševac.
Ključne riječi: odlagalište, prenamjena prostorna, Jakuševac, kružna ekonomija,
zaštita okoliša
382
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Characterization of Taal Volcanic ash as potential
raw material for the construction industry
Michael LAGMAY, Admer Rey DABLIO, Ruth DAMIAN, Elyson Keith
ENCARNACION, EMMA Tayag, Liwayway PIQUERO, Noel Angelo KALACAS,
John Joshua SERGOTE, Mark Anthony PRINCIPE, Joel JANE
Industrial Technology Development Institute, Department of Science and Technology,
Standards and Testing Division, Saliksik Street, DOST Compound, Bicutan, Taguig City,
Philippines
Abstract
The phreatomagmatic eruption of Taal Volcano in Batangas, Philippines, in January
2020 resulted in a massive ash plume covering a large portion of nearby provinces and
Metro Manila. This caused damages and disruptions in the agricultural sector, health,
lifelines, aviation, and environment. The problem of the management of the huge
amount of collected tephra environmental waste prompts the initiative of converting
it into a useful material. The study characterized and subsequently evaluated the
quality of the collected tephra as potential raw material for the construction industry
based on the Philippine National Standard (PNS) 07:2018 to ensure structural integrity
and people’s safety. Four ashfall samples from strategic locations identified by the
Philippine Institute of Volcanology and Seismology (PHIVOLCS) were obtained and
analyzed for the identified chemical parameters using different analytical techniques.
The results suggest it has the potential to be a raw material for the construction of
ground-level structures. However, there is a need for further treatment to reduce the
concentration of some constituents. The material passed the standard specifications
for SiO2, MgO, SO3, and water-soluble and acid-soluble Cl-. Meanwhile, the results for
Al2O3, Fe2O3, total alkali, and loss on ignition exceeded the PNS 07:2018 threshold
limits.
Keywords: volcanic ash, construction materials, chemical analysis, oxides, waste
management
383
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Use of brewers' spent grains as emerging protein
and fiber source in ćupter production
Anita LALIC1, Andrea KARLOVIC1, Jelka PLEADIN2
Faculty of Agriculture and Technology, Faculty of Mostar, Biskupa Čule bb, Mostar, Bosnia
and Herzegovina
2
Croatian Veterinary Institute, Savska cesta 143, Zagreb, Croatia
1
Abstract
The literature record on the ćupter is extremely limited. However, research about its
nutritive value and preparation is emerging, which warrants establishing a baseline
annotation for ćupter to be labeled by EU Quality Schemes for Agricultural Products
with one of the following labels: Protected Designation of Origin, Protected
Geographical Indication, and Traditional Guaranteed Specialty. Brewers' spent grains
incorporation in the manufacture of different food products increases fiber and
protein content. The aim of this study was to examine do a partial or almost
complete replacement of semolina with brewers' spent grains has a positive impact
on the nutritive value of ćupter and whether this is correlated with the level of
brewers' spent grains added as an ingredient. Six samples were prepared out of
which 3 were with white grape must and 3 with red one. A control sample was
without brewers' spent grain addition. Collected data showed a significant increase
in fiber, carbohydrates, fat and protein levels in samples 5 and 6. For fiber and
protein levels, this increase was >30%. In addition, data showed statistically
significant differences in fiber, carbohydrates, fat and protein levels of white and red
grape must prepared ćupters.
Keywords: ćupter, brewers spent grain, protein, fiber, traditional products
384
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
The impact of microplastic fibers in municipal
sludge on biogas production
Nina LEKŠE1, Tjaša GRIESSLER BULC2, Andreja ŽGAJNAR GOTVAJN1
University of Ljubljana, Faculty of Chemistry and Chemical Technology, Večna pot 113,
Ljubljana, Slovenia
2
University of Ljubljana, Faculty of Health Sciences, Zdravstvena pot 5, Ljubljana, Slovenia
1
Abstract
Wastewater treatment plants (WWTPs) contribute to the release of microplastics
(MPs) into the environment. The removal efficiency of MPs in WWTPs could reach
up to 99.9%, but the highest amount of MPs is retained in the sludge. Anaerobic
digestion, as one of the most promising processes of waste sludge management, can
help to reduce its volume and odor and lead to the formation of biogas, mainly
consisting of CH4 and CO2. It could also help to reduce the operating costs of WWTPs
if methane is utilized to meet the energy self-efficiency of the treatment system.
OxiTop® method was used to determine the impact of added MPs fibers on biogas
production. Particles < 1 mm of polyester (PES), polyamide (PA) and polyacryl were
added in concentrations of 0.05 and 0.1 g/L to waste aerobic sludge and biogas
production in terms of increased pressure was measured for 7 days. After the
addition of NaOH, CO2 was removed and the amount of valuable CH4 in the formed
biogas was determined. Results showed that the lowest added concentrations of
MPs (0.05 g/L) promote methane production, while the presence of 0.1 g/L of MPs
decreased it regardless MPs type. The presence of polyacryl in the waste sludge of
0.1 g/L had the most inhibitory effect on methane production (up to 27% reduction)
while PA at 0.05 g/L increased it significantly (up to 25%).
Keywords: anaerobic digestion, methane production, microplastics, polyester,
polyamide, polyacryl
385
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Wastes and worm culture
Ayşegül PALA1,2, Yeliz GÖZEN3
Dokuz Eylul University, Environment Research and Development Center (CEVMER), Tinaztepe
Campus, İzmir, Turkey
2
Dokuz Eylul University, Faculty of Engineering, Environmental Engineering Department,
Tinaztepe Campus, İzmir, Turkey
3
Salihli Municipality, Atatürk Ahallesi, Kurudere Caddesi No. 1, Manisa, Turkey
1
Abstract
The world ecosystem has faced global pollution due to rapid urbanization and
uncontrolled population growth so now we are looking for a multi-dimensional
solution to environmental problems. This study, it is aimed to convert harmless
industrial and organic household waste into a useful organic compound using
vermiculture. Within these processes, there is a separate place of worm manure
obtained by the activity of special soil worms. The aim of this study is to take organic
wastes that are not evaluated and considered to have no economic value into the
recovery cycle, as well as to obtain a product that is biologically active, which makes
important contributions to soil productivity and can be used commercially. Red
worms were preferred because they are at the forefront with their resistance to
adverse weather conditions and ability to give high ovulation and a productive
number of offspring that hatch in ideal conditions. Experiments were conducted in
the municipal geothermal heated greenhouse intended for flowers and trees
production. The geothermal heated greenhouse allows the ambient temperature to
be kept at a certain level, especially during the winter months. A bath made of PVC
material with a width of 1.5 m and a length of 3.00 m was used as a worm production
container. It was first studied that about 50,000 red worms are fed regularly every
10 days. Worms were given 70% beef manure, 20% vegetable-fruit waste in the
district market and 10% dried leaf mixture. Irrigation is done every 3 days by a
spraying method to ensure the rate of biological activity. The obtained fertilizer can
be used in the greenhouse of the municipality and in the park gardens. The study
aims to develop social responsibility and provide training for young generations so
they can recognize culture as a potential and efficient solution for urban organic
waste.
Keywords: red worms, waste management, organic agriculture
386
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
Sustainable environmental management of
a wood processing industry
Ayşegül PALA1,2, Gülçin TÜRKER KORUCUOĞLU3
Dokuz Eylul University, Environment Research and Development Center (CEVMER), Tinaztepe
Campus, İzmir, Turkey
2
Dokuz Eylul University, Faculty of Engineering, Environmental Engineering Department,
Tinaztepe Campus, İzmir, Turkey
3
Dokuz Eylül University, Graduate School of Natural and Applied Sciences, M.Sc. in
Environmental Engineering, İzmir, Turkey
1
Abstract
The furniture industry sector is a branch of industry that provides end-use products
in many areas such as home, office, vehicle, and garden, which are related to human
living spaces and provide intermediate products to many sectors. The number of
companies engaged in fabricated production in the furniture industry is increasing,
the main production activities are carried out in a wide range of production activities
such has a negative effect on the environment. This study investigates the
environmental impacts of the production processes in an exemplary furniture
factory producing panel furniture, sofa and seating group furniture from wood
material in a closed working area of 40774 m2 with a total number of 571 employees,
with a wood board processing capacity of 7,200,000 m2/year. In the first part of the
study, the primary pollutants that harm the environment in the basic production
processes of the sample furniture factory were determined. Flue gas and dust
emission measurement results, wastewater analysis results, the effects of solid
waste types and amounts on the environment are mentioned. With the separation
of wastes generated in furniture production processes at the source, the pollution
load has also been reduced. In cases where wastes cannot be prevented or reduced
in quantity, recycling opportunities have been captured in order to recycle the
wastes or to obtain new usable products so that they can be re-evaluated. In the
second part of the study, a special computer software application was performed for
sustainable environmental management in the facility. Thus, a sustainable
assessment tool was designed to standardize how the facility measures and
evaluates its environmental performance each year.
Keywords: wood processing industry, environmental management, waste
management, sustainability, environmental impact
387
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
Sustainability analysis using annual
environmental pollution indicators at an
electrostatic powder painting and metal coating
factory
Ayşegül PALA1,2, Gülçin PEHLİVAN ÖZ2
Dokuz Eylul University, Environment Research and Development Center (CEVMER), Tinaztepe
Campus, İzmir, Turkey
2
Dokuz Eylul University, Faculty of Engineering, Environmental Engineering Department,
Tinaztepe Campus, İzmir, Turkey
1
Abstract
This study examined the environmental effects of a factory-producing heated towel rack with
electrostatic powder painting and metal coating. The production capacity of the factory is
255 units per hour. The number of employees of the factory is 450 people. The water
consumption data of the factory has been created. The water consumption to be used for a
product was calculated as 0.068 m3. Generated wastewaters were analyzed and the following
annual averages have been obtained: pH: 7.88, suspended solids: 62.77 mg/L, Chemical
Oxygen Demand: 199.67 mg/L, oil and grease: 32.06 mg/L, sulfate: 312.37 mg/L. Studies were
also carried out on wastes produced from the factory. The types and quantities of waste to
be generated in the process were determined. The waste classification was determined
according to their sources. The annual amount of hazardous waste was calculated as 300,731
kg and non-hazardous waste was calculated as 813,995 kg. Temporary storage areas were
built for the generated waste at the factory before it was sent to recycling or disposal places
which is certificated by the Turkish ministry. 36 emission sources have been identified at the
factory. Classification of the plant emission sources was made, the gases to be released from
the sources were determined and emission measurements were made. These emission
measurement results are as follows: CO: 0.771 kg/hour, NO2: 0.382 kg/hour, NO: 0.242
kg/hour, SO2: 0.001 kg/hour, VOC: 0.4022 kg/hour. The amount of electricity consumed per
unit produced has been calculated as 13.43 kWh/piece. The amount of natural gas consumed
per unit of production was calculated as 1.94 m3/piece. The selected factory has been
examined in terms of National Environmental Legislation and a database created by using
annual environmental pollution indicators. A sustainability analysis was carried out for the
selected factory.
Keywords: electrostatic powder painting, metal coating, environmental legislation,
environmental management, sustainability
388
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
The influence of drying on nutritional,
microbiological and sensory value of Japanese
persimmon consumed in Herzegovina
Josipa PRIMORAC1, Jelka PLEADIN2, Andrea HUMSKI2, Nada VAHČIĆ3,
Anita LALIĆ1, Višnja VASILJ1
University of Mostar, Faculty of Agriculture and Food Technology, Biskupa Čule bb, Mostar,
Bosnia and Herzegovina
2
Croatian Veterinary Institute, Savska cesta 143, P.O. Box 883, Zagreb, Croatia
3
University of Zagreb, Faculty of Food Technology and Biotechnology, Pierottijeva 6, Zagreb,
Croatia
1
Abstract
The Japanese persimmon has been spread from Asian countries to Herzegovina,
where it is mostly consumed fresh. In this paper, differences in nutritional,
microbiological and sensory values of persimmons consumed in one of the
Herzegovinian regions, witnessed upon drying at 70 °C/ 12 h, 85 °C/ 10.5 h and
100 °C/ 5.5 h were examined, together with their impact on fruit texture, mass, and
composition. The increase in sugar content is especially emphasized, indicating that
dried Japanese persimmon could be a healthy snack. For all samples significant
increase in microorganism representation was not observed. Persimmons dried in
dehydrators had the best-preserved nutritional properties and were best rated from
the sensorial standpoint. The sample dried at 100 °C was damaged.
Keywords: Japanese persimmon, drying, dehydration, sensory, microbiology
389
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
Comparison of the quantity of recycled plastic
waste in the EU and Croatia
Anita PTIČEK SIROČIĆ, Dragana DOGANČIĆ, Silvija ANCELJ
University of Zagreb, Faculty of Geotechnical Engineering, Hallerova aleja 7, Varaždin, Croatia
Abstract
The growing trend in the use of plastics simultaneously increases the accumulation
of ubiquitous waste plastics in landfills and in the environment, which represents a
global aesthetic as well as an ecological problem. For this reason, different waste
disposal procedures are implemented. In the hierarchy of different waste disposal
procedures, there is recycling or waste recovery. The recovery of plastic waste can
be mechanical, chemical, or energetic, and the resulting products can be reused for
useful purposes. Such a way of disposing of waste plastics is currently the most costeffective solution, and it tries to avoid dumping waste in landfills, i.e., to reduce the
amount of waste. Over the past two decades, the problem of waste has shifted
increasingly from disposal methods to prevention and recycling. The member states
of the European Union are committed to implementing and harmonizing current
legal measures related to plastic items that are prescribed by European directives,
and the ultimate goal is a circular economy model that will use plastics in a more
sustainable way and reduce waste generation to a minimum.
Keywords: plastics, recycling of plastic waste, disposal of plastic waste
390
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Integration of underutilized ashes into material
cycles
Nina ŠTIRMER, Ivana CAREVIĆ, Marijana SERDAR, Eva ZIMPRICH,
Sonja CERKOVIĆ
University of Zagreb, Faculty of Civil Engineering, Fra Andrije Kačića Miošića 26, Zagreb,
Croatia
Abstract
Wood biomass ashes (WBA) and sewage sludge ashes (SSA) represent an
environmental and economic problem for energy producers and wastewater
treatment plants because they are considered as waste. Currently, these ashes are
underutilized and mostly sent to landfills, which incurs significant disposal costs. It is
expected that the cost of landfilling ash will increase in the future. The goal of the
Horizon project AshCycle is to provide tools to reduce waste generation by
developing new utilization possibilities and better integration of Industial-Urban
Symbiosis (I-US). As a participant of the AshCycle project, the Faculty of Civil
Engineering of the University of Zagreb has collected different WBA and SSA from
the local power plants and wastewater treatment plants. After detailed
characterization and categorization of the ashes, the possibility of using ashes for the
following purposes is investigated: partial replacement of cement or aggregate in
ordinary Portland cement concrete, alkali-activated materials and production of clay
bricks. A combination of life cycle analysis (LCA) and geographic information system
(GIS) will be used to assess the environmental impacts associated with the I-US. In
addition, a cloud-based digital tool will be developed that embeds advanced artificial
intelligence and machine learning algorithms in a way that can be used by ash
producers to evaluate the quality and optimal utilization potential of their ashes.
Keywords: wood biomass ash, sewage sludge ash, cement composites, alkaliactivated materials
391
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Poster presentation / Postersko priopćenje
From waste to fuel: An overview of refusederived fuel production in Croatia
Luka TRAVEN1,2
University of Rijeka, Faculty of Medicine, Department of Environmental Medicine, Braće
Branchetta 20/1, Rijeka, Croatia
2
Teaching Institute of Public Health of the Primorsko-goranska County, Krešimirova 52a,
Rijeka, Croatia
1
Abstract
The presentation will aim to provide a detailed description of the biological and
mechanical treatment processes involved in the production of refuse-derived fuel
(RDF) in waste management centers (WMC) in Croatia. The focus of the presentation
will be on the current practices used for the treatment of municipal solid waste and
the quality of the RDF produced. In addition, a classification scheme will be
presented that is used to categorize RDF to better understand the characteristics and
potential uses of the fuel produced. The presentation will also address the major
drawbacks of the waste management centers in Croatia, such as inefficiencies and
limitations, and provide tentative recommendations for optimizing the current
system. To provide a comprehensive overview of the waste management situation
in Croatia, the presentation will also discuss national and EU recycling targets and
provide a critical overview of the country's waste management strategy. The
presentation will be evidence-based and data-driven, providing an accurate picture
of the current situation and the challenges and opportunities facing waste
management centers in Croatia. The presentation will be of great interest to the
scientific community, professionals working in the field, and other stakeholders
involved in waste management.
Keywords: production of refuse-derived fuel, waste management, Croatia
392
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Role of laboratories in waste management
Teuta TOMPIĆ, Dunja TURK
Bioinstitut d.o.o., R. Steinera 7, Čakovec, Croatia
Abstract
Croatian Waste Management Law (NN 84/21) prescribes measures for protecting the
environment and human health by preventing or reducing the generation of waste,
reducing the adverse impacts of waste generation and management by reducing
overall impacts of resource use and improving the efficiency of such use and increasing
recycling and reuse of recycled materials, which is necessary to implement a circular
economy and ensure the long-term competitiveness of the Republic of Croatia and the
European Union. This paper presents the role of the laboratory in waste management,
which is crucial for the proper direction of different waste types for disposal or
recovery. The regulations prescribe how to properly categorize waste, assign its
classification number and check the characteristic dangerous properties that
determine further waste treatment. A basic characterization is made for waste that is
intended for permanent disposal, while waste that is intended to be used as secondary
raw material goes under the process of ceasing waste status. During these procedures,
it is necessary to carry out certain laboratory tests. A legal entity can perform sampling
and analysis of waste, by-products, waste recovery outcomes and determination of
hazardous properties of waste if it is accredited according to the HRN EN ISO/IEC 17025
standard for the appropriate sampling and testing method.
Keywords: waste, laboratory, categorization, characterization, by-product
393
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Uloga laboratorija u gospodarenju otpadom
Teuta TOMPIĆ, Dunja TURK
Bioinstitut d.o.o., R. Steinera 7, Čakovec, Hrvatska
Sažetak
Zakonom o gospodarenju otpadom (NN 84/21) propisuju se mjere u svrhu zaštite
okoliša i ljudskog zdravlja sprječavanjem ili smanjenjem nastanka otpada,
smanjenjem negativnih učinaka nastanka otpada te gospodarenja otpadom,
smanjenjem ukupnih učinaka uporabe sirovina i poboljšanjem učinkovitosti uporabe
sirovina te povećanjem recikliranja i ponovnog korištenja reciklata, što je nužno za
prelazak na kružno gospodarstvo i osiguranje dugoročne konkurentnosti Republike
Hrvatske i Europske Unije. Ovim radom želimo se osvrnuti na ulogu laboratorija u
gospodarenju otpadom koja je vrlo važna za pravilno usmjeravanje tokova različitih
vrsta otpada u svrhu zbrinjavanja ili oporabe. Regulativom je propisano kako pravilno
provesti kategorizaciju otpada, dodijeliti mu svojstveni ključni broj i provjeriti
karakteristična opasna svojstva o čemu ovisi postupak obrade otpada. Također, za
otpad koji se želi trajno odložiti izrađuje se osnovna karakterizacija, a otpad koji se
želi upotrijebiti kao sirovina ulazi u postupak ukidanja statusa otpada. Prilikom svih
tih postupaka potrebno je provesti određena laboratorijska ispitivanja, a pravna
osoba može obavljati uzorkovanje i ispitivanje otpada, nusproizvoda, rezultata
oporabe otpada i određivanje opasnih svojstava otpada ako je akreditirana prema
normi HRN EN ISO/IEC 17025 za odgovarajuću metodu uzorkovanja i ispitivanja.
Klučne riječi: otpad, laboratorij, kategorizacija, karakterizacija, nusproizvod
394
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water Management / Upravljanje
Poster presentation / Postersko priopćenje
Trawling and marine litter in Croatia - challenges
and opportunities in waste management
Pero TUTMAN
Institute of Oceanography and Fisheries, Šetalište Ivana Meštrovića 63, Split, Croatia
Abstract
Fishery can significantly contribute to reducing the amount of marine litter (ML)
through "Fishing for Litter" (FfL) activities by collecting ML during trawling and
disposing of it in the waste management system. This activity is an effective way of
involving the fishery in the ML removal from the seabed, known in the western EU
countries. It has two main goals; reducing ML in the sea, and raising the level of
ecological awareness. Furthermore, it can contribute to the amount of waste input
from land, as well as determining its source. In Croatia, it has been carried out since
2014 on about 40 trawlers; on average, one collects 5-10 kg/day, which is about 2-3
T/year, or a total of 200 T/year. Plastic is the most represented with 80-90% in total;
the most common are shopping bags, foils for collective wrapping and bottles. If this
activity were carried out more widely in the Adriatic, significant amounts of ML could
be removed, which would reduce environmental impacts and economic costs for the
fishing industry and other sectors. Given that we do not have data on the amount of
ML on the seabed, as well as the amount of its intake, these efforts are important.
The lack of legislation dealing with ML management is a challenge to further action.
Keywords: trawlers, plastic, Adriatic sea, legislative regulation, waste disposal
395
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water Management / Upravljanje vodama
Poster presentation / Postersko priopćenje
Koćarski ribolov i morski otpad u Hrvatskoj –
izazovi i prilike u gospodarenju otpadom
Pero TUTMAN
Institut za oceanografiju i ribarstvo, Šetalište Ivana Meštrovića 63, Split, Hrvatska
Sažetak
Ribarstvo može značajno doprinijeti smanjivanju količina morskog otpada putem
„Fishing for Litter“ (FfL) aktivnosti (hrv. Koćarski Ribolov i Morski otpAd,-KRMA),
odnosno prikupljanjem otpada koji se zatekne u mrežama tijekom koćarskog ribolova
i njegovim zbrinjavanjem u sustavu gospodarenja otpadom. Ova je aktivnost
učinkovit način uključivanja ribarskog sektora u uklanjanje otpada s morskog dna,
poznata u zapadnim zemljama EU. Ima dva glavna cilja; smanjivanje otpada u moru,
te podizanje razine ekološke svijesti o ovom problemu. Nadalje, može doprinijeti
praćenju količina otpada koji dospijeva s kopna, kao i određivanju njegovog izvora. U
Hrvatskoj se provodi od 2014. na 40-ak koćarica; u prosjeku jedna prikupi 5-10 kg
dnevno, što godišnje može činiti oko 2-3 T, odnosno ukupno 200 T/godišnje. Plastika
je najzastupljenija s 80-90 % ukupnog sastava; najučestalije su vrećice za kupovinu,
ostaci folija za skupno zamatanje, te boce. Kada bi se ova aktivnost provodila šire na
Jadranu, mogle bi se ukloniti značajne količine otpada iz mora, čime bi se smanjili
utjecaji na okoliš i gospodarski troškovi ribarskoj industriji i drugim sektorima.
Obzirom da ne raspolažemo podacima o količinama otpada na morskom dnu, kao i
količinama njegovog unosa, ovakva su nastojanja važna. Nedostatak zakonodavne
regulative koja se bavi gospodarenjem morskog otpada predstavlja izazov daljnjem
djelovanju.
Ključne riječi: koćarice, plastika, Jadransko more, zakonodavna regulativa,
zbrinjavanje otpada
396
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Active gas recovery system at closed municipal
waste landfill - real necessity or source of
problems?
Željko VARGA1, Valentina HABDIJA ŽIGMAN1, Rade SKOČIĆ2
1
2
Maxicon d.o.o., Kružna 22, Zagreb, Croatia
PanGeo Projekt d.o.o., Marijana Haberlea 6, Zagreb, Croatia
Abstract
The resolution or inability to resolve the problem of landfill gas recovery during the
remediation of a closed municipal waste landfill represents a current and exceptional
problem. The competent Ministry bodies impose the obligation to implement an
active gas recovery system and state it as the only acceptable solution, justifying their
decision with a rigid interpretation of the provisions of the new Waste Disposal
Regulation (NN 4/23), which transposes the obligations prescribed by the Waste
Landfill Directive 1999/31/EC and its related amendments (EU) 2018/850. The source
of the problem lies in the fact that previous analyses of the state of closed landfills
by designers and environmental protection experts are not taken into account, nor
are the results of the environmental impact assessment procedures (PUO/OPUO)
based on these analyses. This raises doubts about the possibility of implementing
remediation of closed landfills with EU funds, which represent a necessary source of
co-financing for local government units in implementing remediation projects. The
problem of a rigid interpretation of the Directive and the exclusion of the results of
already conducted environmental protection procedures is currently significantly
affecting the possibility of applying through the National Recovery and Resilience
Plan, reducing the implementation of already prepared projects to a significantly low
level. This paper presents an extended interpretation of Directive 1999/31/EC,
considering the provisions of other important Directives, and examples from EU
practice, and ultimately discusses the actual technical feasibility and justification of
implementing an active gas recovery system in relation to other legal obligations and
the results of long-term monitoring of environmental conditions in closed landfills.
Keywords: closed municipal waste landfill, active gas recovery, problems, missed
opportunities, impact assessment
397
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Waste Management / Gospodarenje otpadom
Oral presentation / Usmeno priopćenje
Sustav aktivnog otplinjavanja na zatvorenom
odlagalištu komunalnog otpada – stvarna potreba
ili izvor problema?
Željko VARGA1, Valentina HABDIJA ŽIGMAN1, Rade SKOČIĆ2
1
2
Maxicon d.o.o., Kružna 22, Zagreb, Hrvatska
PanGeo Projekt d.o.o., Marijana Haberlea 6, Zagreb, Hrvatska
Sažetak
Rješavanje odnosno nemogućnost rješavanja problema otplinjavanja odlagališnog
plina prilikom sanacije zatvorenog odlagališta komunalnog otpada, predstavlja
aktualan i izniman problem. Tijela resornog Ministarstva nameću obavezu izvedbe
aktivnog sustava otplinjavanja i navode ga kao jedino prihvatljivo rješenje te svoju
odluku obrazlažu krutim tumačenjem odredbi novog Pravilnika o odlagalištima
otpada (NN 4/23), a koji prenosi obaveze propisane Direktivom o odlagalištima
otpada 1999/31/EZ i pripadajućim izmjenama (EU) 2018/850. Izvor problema očituje
se u činjenici što se u obzir ne uzimaju već ranije izvršene analize stanja zatvorenih
odlagališta od strane projektanata i stručnjaka u poslovima zaštite okoliša te na
temelju tih analiza dobiveni rezultati provedenih postupaka procjene utjecaja
zahvata na okoliš (PUO/OPUO). Na ovaj način u pitanje se dovodi mogućnost
provedbe sanacija zatvorenih odlagališta sredstvima EU, a koja predstavljaju
neophodan izvor sufinanciranja JLS-ova u provedbi projekata sanacija. Problem
krutog tumačenja Direktive i isključivanje rezultata već provedenih postupaka zaštite
okoliša, trenutno se znakovito odražava na mogućnost prijave kroz Nacionalni plan
oporavka i otpornosti, odnosno provedbu već pripremljenih projekata svodi na
značajno nisku razinu. Rad prikazuje proširenu interpretaciju Direktive 1999/31/EZ
sagledavanjem odredbi ostalih bitnih Direktiva, primjere iz prakse EU te u konačnici
raspravlja stvarnu tehničku mogućnost i opravdanost izvedbe aktivnog sustava
otplinjavanja odlagališta u odnosu na ostale zakonske obaveze te rezultate
dugogodišnjeg praćenja stanja okoliša na zatvorenim odlagalištima.
Ključne riječi: zatvoreno odlagalište komunalnog otpada, aktivno otplinjavanje,
problemi, propuštene prilike, procjena utjecaja
398
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water Management
Upravljanje vodama
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water Management / Upravljanje vodama
Oral presentation / Usmeno priopćenje
Groundwater chemistry as a consequence of
geological conditions of aquifer development- a
Case study of Dalj Wellfield
Željko DUIĆ1, Jasna ZIMA2, Ivica PAVIČIĆ1
1
2
University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, Croatia
Vodovod-Osijek d.o.o., Poljski put 1, Osijek, Croatia
Abstract
The lowland areas of Eastern Slavonia consist of thick Quaternary deposits, which
represent the last act of deposition in the geotectonic depression, the so-called
Drava depression. Of these deposits, only the youngest, Holocene and Upper
Pleistocene deposits come to the surface in the form of fluvial, baric and eolian
facies. In general, it can be stated that the Quaternary deposits are overall very
heterogeneous, but it is noticeable that they belong to the same sedimentary cycle.
The Dalj wellfield is located about 500 m south of the Dalj settlement. The captured
aquifer consists of fine- to medium-grained unitary sand. It is located at a depth of
56-86 m. The basic feature of groundwater chemistry is the prevalence of reductive
conditions as a result of the deposition of water-bearing sediments in a shallowly
flooded and occasionally waterlogged environment. It is interesting to note that in
the overall profile of the Quaternary deposits recorded, the differences in the
granulometric composition of the individual sand layers through the same borehole
are less pronounced, while the differences due to their location in space are more
pronounced. The above suggests that a stable depositional system was maintained
and that the thickness and even the presence of individual layers are conditioned by
the character and intensity of vertical movements.
Keywords: quaternary deposits, heterogeneous, reductive conditions
399
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water Management / Upravljanje vodama
Oral presentation / Usmeno priopćenje
Kemizam podzemne vode kao posljedica
geoloških uvjeta razvitka vodonosnika-primjer
crpilišta Dalj
Željko DUIĆ1, Jasna ZIMA2, Ivica PAVIČIĆ1
1
2
Sveučilištu u Zagrebu, Rudarsko-geološko-naftni fakultet, Zagreb, Hrvatska
Vodovod-Osijek d.o.o., Poljski put 1, Osijek, Hrvatska
Sažetak
Nizinske predjele istočne Slavonije izgrađuju debele kvartarne naslage koje su završni
čin taloženja u geotektonskoj depresiji nazvanoj dravska depresija. Od njih se na
površini pojavljuju samo one najmlađe, holocenske i gornjo-pleistocenske naslage u
obliku fluvijalnog, barskog i eolskog facijesa. Općenito se može zaključiti da su
kvartarne naslage u cjelini vrlo heterogene, ali je uočljiva njihova pripadnost istom
sedimentacijskom ciklusu. Crpilište Dalj predstavlja zdenački zahvat podzemnih
voda, a nalazi se oko 500 m južno od naselja Dalj. Zahvaćeni vodonosnik izgrađen je
od sitno do srednjezrnog jednoličnog pijeska. Zaliježe na dubini od 56-86 m. Za
kemizam podzemne vode osnovno je obilježje prevladavanje reduktivnih uvjeta kao
posljedica taloženja vodonosnih naslaga u plitkoj zavodnjenoj i povremeno
zamočvarenoj sredini. Zanimljivo je, da u ukupnom profilu snimljenih kvartarnih
naslaga, slabije su izražene razlike u granulometrijskom sastavu pojedinih slojeva
pijeska kroz istu bušotinu, a izrazitije se uočavaju razlike kao posljedica njihovoga
položaja u prostoru. Navedeno upućuje na zaključak da se održavao stabilan sustav
taloženja, a da je debljina, pa i nazočnost pojedinih slojeva uvjetovana karakterom i
intenzitetom vertikalnih pokreta.
Ključne riječi: kvartarne naslage, heterogenost, reduktivni uvjeti
400
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water Management / Upravljanje vodama
Oral presentation / Usmeno priopćenje
Hydrological and geodetic aspects of determining
relationships between precipitation and
evaporation from the surface of the lakes
Bojan ĐURIN1, Ana FRNTIĆ1, Vlado CETL2, Sanja ŠAMANOVIĆ2
1
2
University North, Department of Civil Engineering, Jurja Križanića 31b, Varaždin, Croatia
University North, Department of Geodesy and Geomatics, Jurja Križanića 31b, Varaždin,
Croatia
Abstract
Precipitation and evaporation represent elements of water balance sheets in the
lake, that is, the accumulation in general. The study in the paper consists of
hydrological and geodetic analysis, defining functional dependence between
precipitation and evaporation. The hydrological analysis includes an analysis of the
precipitation that falls to the surface of the lake and an analysis of evaporation from
the lake’s water surface, located in the alluvia medium. It also includes the
determination of the flow of the Plitvica River, which enters and exits the analyzed
lake, resulting from the redirection of the river for the operation of the water flow,
which rotated the grain mill. An ultrasound measuring device for measuring flow was
used. The geodetic analysis covers measuring the lake surface with a drone and using
GPS. The analyses used and the results obtained can be applied to analyze the water
balance of other lakes and the dimensioning of accumulation in alluvial media, that
is, a loss assessment during water infiltration underground.
Keywords: precipitation, evaporation, flow tracker, drone, GPS
401
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water Management / Upravljanje vodama
Oral presentation / Usmeno priopćenje
Challenges and Possibilities of Restauration of
Degraded Freshwater Ecosystems in Croatia
Ivan VUČKOVIĆ1, Mladen PLANTAK1, Jelena FRESSL1, Marta SREBOČAN1,
Tomislav ŠALAMON1, Koni ČARGONJA REICHER1, Ivan TUKŠA1,
Alan KEREKOVIĆ1, Višnja BUKVIĆ2
Elektroprojekt Consulting Engineers Ltd., Civil and Architectural Engineering Department,
Section of Ecology, Alexandera von Humboldta St. 4, Zagreb, Croatia
2
Herzegovina University, Faculty of Social Sciences dr. Milenko Brkić, Kraljice Mira 3A,
Bijakovići, Međugorje, Bosnia and Herzegovina
1
Abstract
The development of human society and the occupation of space have led to the
degradation of freshwater ecosystems, especially watercourses. River channels, river
banks and floodplains represent unique habitats of numerous species whose life
cycles depend on natural hydrological phenomena. The restoration of watercourses
focuses on the degraded parts of watercourses the basic ecological characteristics of
which had been changed as a result of human activities. Closure of watercourses by
the construction of water structures causes significant hydrological and
morphological changes in the transfer of substances and energy through riverine
ecosystems, causes the reduction of natural flow, and has a particularly unfavorable
effect on the migration of fish species and biological conditions. Ecosystem
restoration could change such a condition, which entails preventing future and
stopping existing pressures while restoring destroyed habitats and ecosystem
functions. Restored freshwater ecosystems are those aquatic habitats in which high
to good water status has been achieved, watercourses with no barriers, with
longitudinal connectivity achieved through functional fishways, optimal flow and
biological minimum of water, and wetland habitats that are maintained by natural
flooding thus enabling life of their inhabitants. This paper will give examples of
European practice of the restoration of freshwater ecosystems, as well as the
possibility of its application in Croatia.
Keywords: freshwater ecosystems, anthropogenic pressures, watercourse
restoration
402
Book of Abstracts / Knjiga sažetaka
Presentations / Priopćenja
_____________________________________
Water Management / Upravljanje vodama
Oral presentation / Usmeno priopćenje
Izazovi i mogućnost restauracije degradiranih
slatkovodnih ekosustava u Hrvatskoj
Ivan VUČKOVIĆ1, Mladen PLANTAK1, Jelena FRESSL1, Marta SREBOČAN1,
Tomislav ŠALAMON1, Koni ČARGONJA REICHER1, Ivan TUKŠA1,
Alan KEREKOVIĆ1, Višnja BUKVIĆ2
Elektroprojekt d.d., Građevinsko-arhitektonski biro, Odjel ekologije, Alexandera von
Humboldta 4, Zagreb, Hrvatska
2
Sveučilište Hercegovina, Fakultet društvenih znanosti dr. Milenka Brkića, Kraljice Mira 3A,
Bijakovići, Međugorje, Bosna i Hercegovina
1
Sažetak
Razvoj ljudskog društva i zauzimanje prostora dovelo je do degradacije slatkovodnih
ekosustava, posebno vodotoka. Korita rijeka, riječne obale i poplavna područja
predstavljaju jedinstvena staništa brojnih vrsta čiji životni ciklusi ovise o prirodnim
hidrološkim pojavama. U restauraciji vodotoka daje se naglasak na one degradirane
dijelove vodotoka kojima su uslijed ljudskih aktivnosti promijenjena osnovna
ekološka obilježja. Pregradnja vodotoka hidrotehničkim građevinama može
uzrokovati značajne hidrološke i morfološke promjene prijenosa tvari i energije kroz
riječne ekosustave, može utjecati na smanjenje prirodnog protoka, a posebno može
nepovoljno djelovati na migraciju ribljih vrsta i biološke uvjete. Promjena takvog
stanja moguća je restauracijom ekosustava koja podrazumijeva sprečavanje budućih
i zaustavljanje postojećih pritisaka te obnovu uništenih staništa i funkcija ekosustava.
Restaurirani slatkovodni ekosustavi su ona vodna staništa u kojima je postignuto
povoljno stanje voda, vodotoci bez pregrada, longitudinalna povezanost preko
funkcionalnih ribljih staza, optimalni protok i biološki minimum vode, močvarne
livade koje se održavaju prirodnim plavljenjem a time će se omogućiti život njihovih
stanovnika. U ovom radu dat će se primjeri restauracije slatkovodnih ekosustava iz
prakse u Europi, kao i mogućnost primjene u Hrvatskoj.
Ključne riječi: slatkovodni ekosustavi, antropogeni pritisci, restauracija vodotoka
403
Book of Abstracts / Knjiga sažetaka
Author Index / Kazalo autora
_____________________________________
Author Index
Kazalo autora
Book of Abstracts / Knjiga sažetaka
Author Index / Kazalo autora
_____________________________________
A
Kristina AFRIĆ RAKITOVAC
Miroslav AGARSKI
Dejan AGIĆ
Krunoslav ALADIĆ
Michael ALDERSON
Marina ALLEGREZZA
Giovanna ALMANZA
Fátima ALVES
Malek AMMAR
Silvija ANCELJ
Boban ANĐELKOVIĆ
Aleksandra ANIĆ VUČINIĆ
Mario ANTIČEVIĆ
Manda ANTUNOVIĆ
Zvonko ANTUNOVIĆ
Jasenka ANTUNOVIĆ DUNIĆ
Sanja ARMAKOVIĆ
Stevan ARMAKOVIĆ
249,321
131
55
283,300
5
35
247
102
239
390
121
122,123
142
55
56,57
243
68
68
B
Mirjana BABAN
Jurislav BABIĆ
Bálint BACHMANN
Matea BAJO
Maria BAKATSAKI
Boris BAKOTA
Illaria BANESCHI
Marija BANOŽIĆ
Ivana BANJAD PEČUR
Ines BANJARI
Ivana BARIŠIĆ
Ivana BANJAD PECUR
Quoc BAO PHAM
Oliver BARIĆ
Mirjana BARTULA
Ivo BAŠIĆ
Kristina BATELJA LODETA
Mehmet BATUHAN AKPINAR
Burak BAYTAŞ
Relja BECK
Fahir BEČIĆ
Milena BEČELIĆ-TOMIN
Sabina BEGIĆ
Nikolina BEK
Hrvoje BEKINA
Alen BELULLOA
Snježana BENKOTIĆ
Paula BENJAK
Barbara BERTOVIĆ
Ana BEŠKER
Drago BEŠLO
Emina BERBIĆ KOLAR
Danijela BEZIK
Tea BILUŠIĆ
72,73
264
2
236
47
6,7
313
283
218,226,227,228
87,88
216,217
226
375
132,163
212,213
284,285
58,195
21
21
142
144,145
320, 353
314
173
139,140
249
138,139,178,179
112, 117
286,287
218
55
264,265
138,139,178,179
80
Mario BJELIS
Ana BOBAN
Anđela BOGDANOVIĆ
Irella BOGUT
Filip BOJIĆ
Tomislav BOLANČA
Zdenka BOLANČA
Ivana BOLANČA MIRKOVIĆ
Giuliano BONANOMI
Edita BORIĆ
Željka BORZAN
Siniša BOSAK
Dino BOSILJ
Rino BOŠNJAK
Moussa BOUNOUGHAZ
Roukaya BOUYAKHSASS
Michael BOVIATSIS
Mario BOŽIĆ
Haris BRADIĆ
Amra BRATOVCIC
Boris BRKIC
Tamara BRLEKOVIĆ
Ivan BRNARDIĆ
Mladen BRNČIĆ
Urša BRODNIK
Lucija BRONIĆ
Maja BRUST NEMET
Petra BRZOVIĆ
Ante BUBALO
Marijana BUBALO
Paula BUCIĆ
Mateja BUDETIĆ
Irena BUDIĆ-LETO
Danija BUDIMIR
Sandra BUDŽAKI
Tena BUJAS
Višnja BUKVIĆ
Kristina BULE MOŽAR
Antonija BULIĆ
Vojislava BURSIĆ
Massimo BUSUOL
Valentina BUŠIĆ
310
136,137
81
120
51,52,262,264,265
124
230,240
288,289
288,289
35
264,265,266,267
252,253,322,323
100,101
133
124
239
344
183,184
296
214,215,219,220
230
143
216,217
112
293,296
345
151,152
268,269
80
166,167
163
125,126,339,340
133
81
185,186
262
290
402,403
231,240
135
131
272
232
C
Darko CENBAUER
Ivana CAREVIĆ
Jorge CARLIER
Sonja CERKOVIĆ
Sabina CEPUŠ
Ferhat Akalan CEREN CAN
Radim CERKAL
Vesna CETIN KRNJEVIĆ
Vlado CETL
Nikolina CIBAN
59,60
218,391
359
392
20
21
70
367,368,369,370
11,136,137,401
162
Olga BJELOTOMIĆ ORŠULIĆ
404
Book of Abstracts / Knjiga sažetaka
Author Index / Kazalo autora
_____________________________________
Ines CINDRIĆ
Maria Clara COSTA
Vlado CRNEK
Ana CRNOGORAC
Edit CSANÁK
Matija CVETNIĆ
Marina CVJETKO BUBALO
298,299
359
351
163
48
231,240
236
Č
Marin ČAGALJ
Koni ČARGONJA REICHER
Mate ČARIJA
Amir ČAUŠEVIĆ
Barbara ČEH
Matjaž ČETINA
Aleksandra ČILIĆ
Biljana ČINČURAK ERCEG
Slavica ČOLAK
Viktoria ČURILA
Mirjana ČURLIN
61
402,403
66
214,215,219,220
371
41
16,17
198,199
26
62,63
294,295
Ć
Ivan ĆATIPOVIĆ
Tanja ĆIRKOVIĆ VELIČKOVIĆ
Blaženka ĆIŠKO-ANIĆ
Ljiljana ĆURČIĆ
290
121
161
42
D
Admer Rey DABLIO
Božo DALMACIJA
Vladimir DAM
Ruth DAMIAN
Ivan DAMJANOVIĆ
Immanuel DARKWA
Ivana DAVIDOVIĆ
Anita DEDIĆ
Samira DEDIĆ
Anamarija DELLAVIA
Maja DENT
Dušan DIMITRIJEVIĆ
Tea DODLEK
Ivana DODLEK ŠARKANJ
Dragana DOGANČIĆ
Zlata DOLAČEK-ALDUK
José M. DOMÍNGUEZ
Sanda DRENOVAC
Darko DREV
Katarina DRINOVAC
Anas DRIOUICH
Damjana DROBNE
Magdalena DROŽĐAN
Slavica DUDAŠ
Dunja DUIĆ
Željko DUIĆ
Filip DUJMIĆ
Mia DUJMOVIĆ
383
320
64,65
383
138,139,178,179
12
372,373
171,172
242
140,141,346,347
291
120
90,91
13
324,390
105,106
41
170
346,347
268,269
354
89,292
115,319,374,375
78,79, 85,86,302,303
192,193
399,400
293,307
33, 34
Jelena DUJMOVIĆ BOCKA
Ksenija DUKA
Jakov DULČIĆ
Igor DUNDOVIĆ
Marija DUNDOVIĆ
Aida DŽAFEROVIĆ
Adiba DZUDOVIC
Ana ĐANIĆ ČEKO
Tina ĐUKIĆ
Bojan ĐURIN
6,7
83,84
14,15
133
87,88
242
212,213
187,188
315
8,9,11,115, 319,324,
374,375,401
E
Bent EGBERG MIKKELSEN
Loubna EL FELS
Elyson Keith ENCARNACION
Meri ENGLER
Ante EREŠ
Lara ERGOVIĆ
Maja ERGOVIĆ RAVANČIĆ
Yusuf EROĞLU
Ahmet ERSIN YENER
Zineb ETTALOUI
270
354
383
316
379,380
316
82
21
21
349
F
Eva FALCH
Marina FERENAC KIŠ
Damaris FERNANDEZ
Adrijana FILIPOVIĆ
Dubravko FILIPOVIĆ
Sanja FINGLER
Yonny FLORES
Dunja FOTEZ
Nirvana FRANKOVIĆ MIHELJ
Jernej FRANGEŽ
Domagoj FRANK
Georg FRANK
Irena FRANJIĆ
Helena FREITAS
Ana FRNTIĆ
Jelena FRESSL
1,272,378
87,88
12
163
64,65
174
247
316
16,17,18,19
272
110,111
334
200,201,209,210
102
401
402,403
G
Domagoj GABRIĆ
Nikolina GAĆINA
Jelena GADŽE
Ema GAGOVIĆ
Filip GAJŠEK
Kata GALIĆ
Mario GALIĆ
Zoran GALIĆ
Vesna GANTNER
Emanuel GAŠI
Dajana GAŠO-SOKAČ
Ana GAŠPAROVIĆ-PINTO
296
376
58,195
142
182
296
216,217
250,251
75,76
66
232
151,152,153,154,
155,156,157,158
405
Book of Abstracts / Knjiga sažetaka
Author Index / Kazalo autora
_____________________________________
Matija GATALO
Aleksandra GAVARIĆ
Ana GAVRILOVIĆ
Suzana GAVRILOVIĆ
Rayna GEORGIEVA
Maria Silvia GIAMBERINI
Emilia GLIGORIĆ
Nada GLUMAC
Maša GOLUBIČIĆ
Valentina GORIČANEC
Marija GORJANC
Lovorka GOTAL DMITROVIĆ
Yeliz GÖZEN
András GREG
Marijana GRBEŠA
Ivana GRČIĆ
Marko GREBOVIC
Dijana GRGAS
Tjaša GRIESSLER BULC
Nevena GRUJIĆ
Anita GUDELJ
Oğuzhan GÜMÜŞ
Vlatka GVOZDIĆ
H
Valentina HABDIJA ŽIGMAN
Mirna HABUDA-STANIĆ
Chaymea HADDAJI
Mohamed HAFIDI
Krunoslav HAJDEK
Jasna HALAMBEK
Azra HALILOVIĆ
Katarina HANČEVIĆ
Renata HANZER
Matjaž HARMEL
Snježana HERCEG ROMANIĆ
Goran HERMAN
Stjepan HIMA
Antonija HINCKEL OSOJNIK
Nejc HODNIK
Jelena HORVATINEC
Ingrid HRGA
Lidia HRNČEVIĆ
Ines HRDALO
Marina HUBLIN
Goran HULJENIĆ
Antonija HULJEV
Andrea HUMSKI
Julian HUNT
Anica HUNJET
315
305
132,163,350,377,379,
380
208
191
313
297,308
170
367,368,369,370
142,182
238
49
386
221
332,333
112,116,117
223
351
385
297,308
124,332,333
21
148,233
397,398
62,63,138,139,166,
167,178,179,350,377,
351,352,357,362,378,
379,380
349
354
13
298,299
314
66
83,84
20, 211
174
55,316
18,19
187,188,311,312
315
67,70
39,40
32
12
142,162
202,203,204,205
263
389
319
325,326
I
Gabriela IBIETA
Jasmina IBRAHIMPAŠIĆ
Mohamed IDBELLA
Ružica IGIĆ
Aleš IGLIČ
Daria ILIC
Fabijan ILJKIĆ
Senita ISAKOVIĆ
Maša ISLAMČEVIĆ RAZBORŠEK
Irena IŠTOKA OTKOVIĆ
Leyla İYILIKÇI
Darija IVANKOVIĆ
Stanimira IVANOVA
Neven IVEŠA
Iva IŽAKOVIĆ
J
Ivana JAKOVLJEVIĆ
Goran JAKŠIĆ
Filip JAMAN
Zala JAN
Joel JANE
Slavica JANKOVIĆ
Josipa JANTOŠ
Tvrtko JELAČIĆ
Vladimir JELAVIĆ
MARIJA JELČIĆ RUKAVINA
Gorana JELIĆ MRČELIĆ
Dario JEMBREK
Igor JERKOVIĆ
Marko JESENIK
Damir JEŽEK
Stela JOKIĆ
Ivana JONKE
Goran N. JOVANOVIC
Josipa JOVIĆ
Jurica JOVIĆ
Marija JOZANOVIĆ
Nikola JOZIĆ
Antun JOZINOVIĆ
Jurica JUG-DUJAKOVIĆ
241,244
242
35
297
89,246
143,360
98,99
144,145
234
166,167
21
252,253,322,323
191
163
198,199
Sandra JURADIN
Boris JURIČ
Sanja JURIĆ
Igor JURIČIĆ
Ana JURINJAK TUŠEK
Dinko JURJEVIĆ
Zvonimir JURUN
174
175
74
89
383
90,91
69
22,23
18,19
227,228
254,255
110,111
300
272
293,307
283, 300
16,17
245
316
69
161, 170
49
262
132, 163, 350,377,
379,380
222
325,326
256,257
258,259
236
327,328
81
K
Nikolina KAJIĆ
Noel Angelo KALACAS
Jelena KALAJDŽIĆ
Mladen KALAJDŽIĆ
97
383
68
68
406
Book of Abstracts / Knjiga sažetaka
Author Index / Kazalo autora
_____________________________________
Sanja KALAMBURA
Stjepan KAMBER
Shruti KANGA
Enver KARAHMET
Dino KARAVIDOVIĆ
Volkan KARHAN
Andrea KARLOVIĆ
Sven KARLOVIĆ
Maja KARNAŠ
Brankica KARTALOVIĆ
Zorana KATANIĆ
Tea KAURIN
Ljiljana KENCEL
Djurdja KERKEZ
Alan KEREKOVIĆ
Sanja KEREZOVIĆ
Grgo KERO
Safaa KHATTABI RIFI
Irena KIŠMARTIN
Ivana KIŠĆINAL
Abdullah KIZILÇINAR
Marta KLAJNŠEK GUNDE
Željka KLIR ŠALAVARDIĆ
Jelena KLJAIĆ ŠEBREK
Goran KNEZEVIC
Jelena KNEŽEVIĆ
Sanja KNEŽEVIĆ KUŠLJIĆ
Marcel KNOLMÁR
Slobodan KOLAKOVIĆ
Srđan KOLAKOVIĆ
Dario KOLARIĆ
Bojan KONSTANTINOVIĆ
Sara KORADE
Marija KORIČAN
Tomislav KOS
Goce KOSTOSKI
Iva KOŠČAK
Vesna KOŠČAK MIOČIĆ-STOŠIĆ
Sanja KOVAČ
Elvira KOVAČ-ANDRIĆ
Marin KOVAČIĆ
Antonija KOVAČEVIĆ
Dragan KOVAČEVIĆ
Đurđica KOVAČIĆ
Vanja KRAJINOVIĆ
Aleksandra KRAJNOVIĆ
Kristina KRALJ
Marika KRALJ
Veronika KRALJ-IGLIČ
Eva KRANJC
Filip KRANJČEC
Nikola KRANJČIĆ
Dejan KRČMAR
Suzana KRISTEK
Tea KRISTIĆ
116
36,37
11
144,145
55
21
383
293,307
43,44
97
233
294,295
273,274
320,353
402,403
243
317,318
344, 349
53,54
329,330
21
130
56,57
127,128
212,213
300
103
25
146
146
138,139,178,179
131
185,186
290
151,152,153,154,155,
156, 157,158
313
170
12
113,114,118,119,147
148,233
74
162
97
304,316
331
249
355,356
138,139,178,179
246
292
71
324
320, 353
69
173
Lana KRIŠTO
Slađana KRIVOŠIJA
Rudolf KRSKA
Hrvoje KRSTIĆ
Svetozar KRSTIĆ
Ljiljana KRSTIN
Maja KRČUM
Antonija KRISTEK JANKOVIĆ
Mario KRZYK
Małgorzata KRZYWONOS
Dajana KUČIĆ GRGIĆ
Darija KUHARIĆ
Anita KULAŠ MIROSAVLJEVIĆ
Aleksandra KULIĆ MANDIĆ
Manja KUREČIČ
Mia KUREK
Tomislav KUREVIJA
Valentina KUREVIJA
Danijel KUŠLJIĆ
Marija KUŠTRO
Anica KUZMIĆ
Anastasia KYRIAKOUDI
L
Michael LAGMAY
Anita LALIĆ
Tibela LANDEKA DRAGIČEVIĆ
Juraj LAZIĆ
Nina LEKŠE
Darija LEMIC
Barbara LENDIĆ
Anita LEOVAC MAĆERAK
Hrvoje LEPEDUŠ
Anja LEŠEK
Javier LINARES-PASTÉN
Rene LISAC
Miroslav LISJAK
Lea LOJKOVA
Jelena LONČAR
122,123,381,382
300,305,306
13
229
104
233
317,318
378
346,347,348
283
231,240
50
275,276
353
301
296
92
92
103
240
100,101
306
Zdenko LONČARIĆ
Matea LUKIĆ
Dražen LUŠIĆ
383
384,389
351, 357, 378
287
385
310
357
320,353
149,150
130
241,244,247
311,312
22,23
70
151,152,153,154,155,
156,157,158,159,160
30,31,69
92
10
LJ
Dragana LJUBOJEVIĆ PELIĆ
350,379,380
M
Ksenija MAČKIĆ
Abdelaziz MADINZI
Daniel MAESTRO
Nerma MAESTRO
Dubravka MADUNIĆ-ČAČIĆ
Prokopios MAGIATIS
Valentina MAJDENIĆ
Andrija MAJIĆ
175,176
344, 356
93
93
161, 170
80
266,267
202,203,204,205
407
Book of Abstracts / Knjiga sažetaka
Author Index / Kazalo autora
_____________________________________
Halid MAKIĆ
Katja MALOVRH REBEC
Ana MANDIĆ
Radomir MANDIĆ
Vladimir MANDIĆ
Ines MANDIĆ-MULEC
Sandra MANDINIĆ
Barbara MARAS
Vjera MARASOVIĆ
Tihana MARČEK
Helena MARČETIĆ
Marina MARIC
Ana Marija MARIN
Marinko MARKIĆ
Dean MARKOVIĆ
242
130
107, 163
212,213
146
235
256,257
273,274
155,156,157,158
24,62,63,70
82
384
202,203,204,205
231,240
170
Danijela MARKOVIC BREDTHAUER 313
Izidora MARKOVIĆ VUKADIN
321
Danko MARKOVINOVIĆ
136,137
Katarina MAROŠEVIĆ
258,259
Bruno MARTIĆ
153,154
Sanja MARTINEZ
239
Marina MARTINOVIĆ
69
Viktorija MARTINJAK
231,240
EliI MARUŠIĆ
332,333
Matej MARUŠIĆ
334
Krešimir MASTANJEVIĆ
97
Kristina MASTANJEVIĆ
97
Brunislav MATASOVIĆ
148
Hrvoje MATIJEVIĆ
136,137
Lidija MAUROVIĆ KOŠĆAK
75,76,77
Mirna MAZIJA
122,123
Hrvoje MEAŠKI
113,114,118,119
Goran MEDEK
288,289
Dragana MEDIĆ
120
Igor MEDVED
32
Gabriella MEDVEGY
2
Elleni MELIOU
80
Gordana MENDAŠ
174
Zrinka MESIĆ
206,207
Florin-Constantin MIHAI
341
Petar MIJIĆ
32
Igor MIKLAVČIĆ
164,165
Vesna MILANOVIĆ
81
Tihomir MILIČEVIĆ
38
Biserka MILIĆ
68
Snežana MILIĆ
120
Martina MILOLOŽA
231,240
Tihana MILOLOŽA
98,99
Bojan MILOVANOVIĆ
218,226,227,228
Branko MILJANOVIĆ
146
Simeon MINIĆ
121
Ivan MIŠKULIN
95,96
Maja MIŠKULIN
95,96
Igor MLADINOVIĆ
46
Antonija MLIKOTA
159,160
Ana MOJSOVIĆ ĆUIĆ
369,370
Maja MOLNAR
Léonard Jean MORIAU
Alba MORENO
Antonio MORIĆ-ŠPANIĆ
Tihomir MOSLAVAC
Ioannis MOURTZINOS
Ivana MRAVUNAC
Nina MRDALJ
Ana MUCALO
Igor MUCHA
Bosiljka MUSTAĆ
Tamara MUTIĆ
55
315
359
61
24
306
162
155,156,157,158
61,81
283
26
121
N
Domagoj NAKIĆ
Nataša NASTIĆ
Ilham NASSRI
Ljubica NEDIĆ
Teressa NEGASSA MULETA
Branko NERAL
Vedrana NERLOVIĆ
Ivanka NETINGER GRUBEŠA
Petru NICOLAE
Raluca-Ioana NICOLAE
Pave NINCEVIC
Sara NOVAK
Gorazd NOVAK
Karolina NOVAK MAVAR
Dragan NOVAKOVIC
Josip NOVOSELEC
Maja NUJKIĆ
Fabio DI NUNNO
Violeta NUSHI
127,128
305,306
354
268,269
25
301
254,255
222
223
223
310
292
41
32
213,214
56,57
120
115
226
O
Bratislav OBRADOVIĆ
Dino OBRADOVIĆ
Valentina OBRADOVIĆ
Zarema OBRADOVIĆ
Gabrijel ONDRASEK
Nevena OPAČIĆ
Stjepan ORHANOVIĆ
Ana ORLOVIĆ ŠPELIĆ
Mihaela OROZ
Jimena ORTIZ SEMPÉRTEGUI
Ivan OSTOJIĆ
Patricija OSTRUH
Dora OVČAR
Jasmina OVČAR
Elif ÖYKÜ ÖZKAN
Rukiye ÖZTEKİN
Marko OŽURA
121
363,364
82
94
67,71
33, 34
135
381,382
72,73
241,244
38
130
335,336
335,336
21
358,361
206,207
P
Ayşegül PALA
21,344,349,354,
386,387,388
408
Book of Abstracts / Knjiga sažetaka
Author Index / Kazalo autora
_____________________________________
Vlatka PALČIĆ
Tânia PALMA
Daša PANJAKOVIĆ SENJIĆ
Mario PANJIČKO
Szabolcs PAP
Anja PAPA
Snežana PAPOVIĆ
Jana PARADŽIKOVIĆ
Arzija PAŠALIĆ
Borivoje PAŠIĆ
Sanda PAŠULD
Suzana PATCHEVA
Ivica PAVIČIĆ
Darko PAVLOVIĆ
Nika PAVLOVIĆ
Katarina PEHARDA
Gülin PEHLİVAN ÖZ
Miloš PELIĆ
Mauricio PEÑARRIETA
Barbara PENAVIĆ
Raul PENDE
Polona PENGAL
Mario PERIŠA
Martina PERŠIĆ
Vesna PERŠIĆ
Vesna PEŠIĆ
Tomislav PEŠA
Bruna PETANI
Mateja PETRAČIĆ
Tunjica PETRAŠEVIĆ
Petar PETROV
Barbara PETROVICKY ŠVEIGER
Ana PETROVIĆ
Borislav PETROVIĆ
Dragomir PFEIFER
Ema PINDŽO
Hanna PIŃKOWSKA
Ivana PINTARIĆ
Liwayway PIQUERO
Mladen PLANTAK
Igor PLAZL
Jelka PLEADIN
Stjepan PLIESTIĆ
Helena PLUHÁČKOVÁ
Ines POHAJDA
Marina POJE SOVILJ
Vladimir POLJANČIĆ
Ștefan Cătălin POPESCU
Milena POPOV
Ana POPOVIĆ
Brigita POPOVIĆ
Nina POPOVIĆ
Željko POPOVIĆ
Katarina POTNIK GALIĆ
Tanja POTOČNIK-HUNJADI
18,19
359
196,197
262
309,360
280, 281
308
26
93.94
32
105,106
313
399,400
113,114,118,119
95,96
173
388
350, 379,380
241,244
163
196
41
49
78,79, 85,86,302,303
243
320, 353
317,318
26
284,285,337,338
192,193
191
138,139,177,179
233
224
200,201
94
283
115,319,374,375
383
402,403
245
384,389
64,65
70
58,195
164,165
64,65
223
131
51,52,53,54
140,141,166,167,
316, 378
206,207
51,52,53,54
250,251
170
Matevž PREMELČ
Ivana PRESEČKI
Dinko PRIMORAC
Jurica PRIMORAC
Josipa PRIMORAC
Mark Anthony PRINCIPE
Ivica PRLIĆ
Dunja PROKIĆ
Mario PROTULIPAC
Igor PROVČI
Antonello PROVENZALE
Julija PRPIĆ
Ivan PRŠ
Anita PTIČEK SIROČIĆ
Mira PUCAREVIĆ
Anja PUGELJ
Ivana PUKLJAK
Leona PULJIĆ
Eda PUNTARIĆ
Tanja PUŠIĆ
Zlatko PUŠKADIJA
Nikola PUVAČA
210
122,123
27
38,107
389
383
168
42
127,128,277,278
28,29
312
36,37
59,60
147,390
42,309
345
182
97
369,370
294,295
74
131
R
Benjamin RADETIĆ
Lucija RADETIĆ
Boris RADIĆ
Tomislav RADIĆ
Sanja RADMAN
Mirjana RADMAN FUNARIĆ
Mile RADOČAJ
Tena RADOČAJ
Antoaneta RADOČAJ-JERKOVIĆ
Iva RADOJKOVIĆ
Vanja RADOLIĆ
Jelena RADONIĆ
Delfa RADOŠ
Mia RADOVIĆ
Sanja RADOVIC
Praveen Kumar RAI
Mirna RAIČ
Veronika RALJ-IGLIČ
Jelena RAMLJAK
Ljubica RANOGAJEC
Domagoj RASTIJA
Mirta RASTIJA
Vesna RASTIJA
Jelena RAVLIĆ
Andrijana REBEKIĆ
Maja REČIĆ
Milan REZO
Ema RIBAROVIĆ
Susan RICHARDSON
Sunčica ROCA
Romana ROJE-BUSATTO
Željka ROMIĆ
117
112,116
208
66
33, 34
250,251
209,210
132,163
279,280
233
164,165
309
18,19
236
143,360
11
372
89
72,73
77
30,31
22,23
43,44
22,23
22,23
182
136,137
222
3
80
135
352
409
Book of Abstracts / Knjiga sažetaka
Author Index / Kazalo autora
_____________________________________
Aleksandra ROTAR
Stela ROTIM
Danijela ROMIĆ
Anna ROMOLO
Aneta RONDOVIĆ
Domagoj ROŽAC
Vlatko ROŽAC
Martina RUPČIĆ
Slavko RUPČIĆ
Nerman RUSTEMPAŠIĆ
Ines RUŠKAN
S
Bhartendu SAJAN
Nikola SAKAČ
Sandi SALUHOVIĆ
Andrea SALVAI
Danijela SAMAC
Mirela SAMARDŽIĆ
Nataša SAMARDŽIĆ
Sanja SAPUNAR
Maria SAVANOVIĆ
Sanja SCITOVSKI
Ivana SEČANJ
282,283
45
6,7
89,246
299
196,197
334
108,109
304
214,215,219,220
138,139,178,179
11
133,161,170
337,338
175,176
56,57,316
133
131
346,347
68
105,106
108,109,125,126,
339,340
Helena SELIĆ
125,126,339,340
Ankita SENGAR
11
Marijana SERDAR
391
John Joshua SERGOTE
382
Mojca SERUČNIK
235
Lena SIGURNJAK
103
Radmila SINDJIC GREBOVIC
225
Ana T. SILVA
41
Siniša SIMIĆ
305
Katarina SIMON
32
Srecko SIMOVIC
224
Suraj Kumar SINGH
11,324
Anisha SINGH
11
Rade SKOČIĆ
397,398
Andreea-Raluca SLAVE
223
Ajla SMAILOVIĆ
144,145
Eldina SMJEČANIN
94
Božidar SMOLJAN
13
Vilko SMREČKI
80
Dragan SOLIĆ
75,76
Ivančica SOMODI
346,347
Samo SOTLAR
235
Salah SOUABI
344,349,354
Laura SPAJIĆ
24
Delia Teresa SPONZA
358,361
Marta SREBOČAN
402,403
Melita SRPAK
113,114,118,119
Denis STANIĆ
164,165
Svjetlana STANIĆ-KOŠTROMAN 171,172
Saša STANKOVIĆ
234
Sonja STANKOVIĆ
120
Filip STEVIĆ
Marija STJEPANOVIĆ
Bojan STIPEŠEVIĆ
Sanja STIPIČEVIĆ
Tijana STOJANOVIĆ
Nataša STOJIĆ
Urška STOPAR
Klemen STRMŠNIK
Petra STRAŽAR
Hrvoje SUČIĆ
Veronika SUDAR
Mirjana SULEJMANOVIĆ
Michael SULYOK
Tihana SUDARIĆ
Petra SUŠILOVIĆ
Ljiljana SUVAJDŽIĆ
Mario SVIBEN
Arta SYLEJMANI
173
357,362
74
174
131
42,309
129
20,211
130
138,139,178,179
192,193
300,305,306
13
258,259
374,375
297
142
226
Š
Monika ŠABIĆ RUNJAVEC
Anita ŠALIĆ
Ana ŠARIĆ
Dolores ŠAŠKO
Tomislav ŠALAMON
Sanja ŠAMANOVIĆ
Dunja ŠAMEC
Tomislav ŠARIĆ
Bojan ŠARKANJ
Mario ŠČETAR
Alice ŠEBINA
Sabina ŠEGALO
Indira ŠESTAN
Mario ŠILJEG
Katarina ŠIMUNOVIĆ
Rosana ŠIMUNOVIĆ
Vinka ŠIMUNOVIĆ
Marko ŠKEGRO
Borut ŠKETA
Svjetlana ŠKRABAL
Samo ŠKRJANEC
Majda ŠKRLEC
Ivana ŠKRTIĆ
Enisa ŠLJIVO
Dragan ŠKOBIĆ
Jana ŠIC ŽLABUR
Sebastijan ŠMID
Goran ŠMIT
Jelena ŠOBAT
Joško ŠODA
Marija ŠPEHAR
Ivan ŠPELIĆ
Marija ŠPERAC
Marcela ŠPERANDA
Dan ŠPICER
Dubravka ŠPOLJARIĆ MARONIĆ
286
236
252,253
291
402,403
136,137,401
236
26
13
296
147
93
314
378
235
108,109
142
293,307
237
82
211
280,281
337,338
94
171,172
33,34
238
164,165
367,368
317,318
75,76
162
362,364
42
46
173
410
Book of Abstracts / Knjiga sažetaka
Author Index / Kazalo autora
_____________________________________
Ivan ŠTEFANAC
Tea ŠTEFANAC
Blaž ŠTEFANEK
Ivan ŠTIGLIĆ
Nina ŠTIRMER
Domagoj ŠUBARIĆ
Barbara ŠUMIGA
Iva ŠUŠIĆ
T
Lidija TADIĆ
Angelo TAFUNI
Abdeslam TALEB
Orhideja TASEVSKA
Žaklina TASIĆ
Dubravka TAVRA
Emma TAYAG
Tihana TEKLIĆ
Branislava TEOFILOVIĆ
Giulio TESEI
Marina TIŠMA
Domagoj TKALČIĆ
Nolla TODOROVIĆ
Ivan TOLIĆ
Snježana TOLIĆ
Damir TOMAS
Marija TOMAŠ
Elizabeta TOMAŠIĆ
Dragana TOMAŠEVIĆ PILIPOVIĆ
Marin TOMIČIĆ
92
351
200,201,209,210
298,299
218,291
43,44
130
182
Damir TOMIĆ
Teuta TOMPIĆ
Cinzia TONETTI
Barbara TONKOVIĆ
Sergio TORREZ ALVAREZ
Ivan TOT
Noura TOUABI
Saso TRAJANOVSKI
Luka TRAVEN
Barbara TREPPO MEKIŠ
Tomo TRSTENJAK
Ivan TUKŠA
Cecilia TULLBERG
Maria Laura TUMMINO
Nataša TURIĆ
Dunja TURK
Janez TURK
Maja TURK SEKULIĆ
Pero TUTMAN
Gülçin TÜRKER KORUCUOĞLU
45
41
348
177,313
120
240
383
22,23
297,308
35
4
227,228
286
260,261
77
36,37
112, 117
381,382
320, 353
78,79,85,86,302,
303
46
393,394
362
287
245
180,181
239
313
392
130
149,150
402,403
244
362
138,139,178,179
393,394
130
42,143,309,360
395,396
387
U
Ivana UJEVIĆ
Magdalena UJEVIĆ BOŠNJAK
Šime UKIĆ
136
142,182
231,240
Simona-Roxana ULMAN
Nataša UROŠEVIĆ
341
321
V
Ivana VARGA
Maja VARGA
Martina VARGA
Željko VARGA
Aleksandra VASILJ
Gábor VERES
Julia VALENTINE
Nada VAHČIĆ
Doris VALČIĆ
Višnja VASILJ
Darko VELIĆ
Natalija VELIĆ
55
304
98,99
397,398
198,199
221
359
389
159,160
389
262
262,362
Elizabeta VELJANOSKA SARAFILOSKA 177,313
Gordana VEŠLIGAJ
369,370
Diogo Guedes VIDAL
102
Senka VIDOVIĆ
305,306
Branka VIDUKA
365,366
Tomislav VINKOVIĆ
22,23
Helena VIRIC GASPARIC
310
Nikola VLADIMIR
290
Neven VOĆA
33, 34
Sandra VOĆA
33, 34
Branka VOJNOVIĆ
294,295
Aleš VOKURKA
58
Milan VRANEŠ
308
Milica VRANEŠEVIĆ
175,176
Ivan VRDOLJAK
229
Ivan VUČKOVIĆ
402,403
Manuela VUKIĆ
290
Marina VUKIN
212,213
Milena VUKMIROVIĆ
208
Saša VUKMIROVIĆ
308
Dijana VUKOVIĆ
325,326
Gorica VUKOVIĆ
131
Marija VUKOVIĆ DOMANOVAC 286,287
Z
Nikolina ZAPLATIĆ DEGAČ
Robertina ZDJELAR
Vladimir ZEBEC
Melita ZEC-VOJINOVIĆ
Sanja ZEC ZRINUŠIĆ
Marta ZEČEVIĆ BERBIĆ
Bruno ZELIĆ
Radoš ZEMUNAC
Barbara ZENNARO
Ivan ZGREBEC
Jasna ZIMA
Eva ZIMPRICH
Slaven ZJALIĆ
Adrianna ZŁOCIŃSKA
100,101
110,111
30,31
78,79,85,86, 302,303
70
266,267
236
175,176
313
286
399,400
391
151,152,153,154,155,
156,157,158,159,160
283
411
Book of Abstracts / Knjiga sažetaka
Author Index / Kazalo autora
_____________________________________
Dora ZOBUNDŽIJA
Mira ZOVKO
Mladen ZOVKO
Tina ZRINSKI
232
342
38,107
58
Ž
Dušan ŽAGAR
Ivana ŽAPER
Katarina ŽBULJ
Andreja ŽGAJNAR GOTVAJN
Ivana ŽGANJAR
Vesna ŽIDOVEC
Amar ŽILIĆ
Luka ŽIVANOVIĆ
Polona ŽNIDARŠIČ-PLAZL
Tanja ŽUNA PFEIFFER
41
135
32
385
342
12
94
254,255
235,237,248
173
412
Book of Abstracts / Knjiga sažetaka
Sponsors / Sponzori
_____________________________________
Sponsors
Sponzori
Book of Abstracts / Knjiga sažetaka
Sponsors / Sponzori
_____________________________________
GOLD SPONSOR I Zlatni sponzor
SILVER SPONSORS I Srebrni sponzori
413
Book of Abstracts / Knjiga sažetaka
Sponsors / Sponzori
_____________________________________
BRONZE SPONSORS I Brončani sponzori
SPONSORS I Sponzori
414
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