File:Mountain Pine Beetles (14543470956).jpg
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Summary
editDescriptionMountain Pine Beetles (14543470956).jpg |
A drive along Trail Ridge Road in Rocky Mountain National Park is always beautiful, but park visitors are often surprised at the number of dead trees they see in the forest. These dead trees are the handiwork of mountain pine beetles. Our warmer climate has helped these beetle populations explode; warmer winters mean fewer die from the cold, and warmer summers mean they reproduce faster. Combined with other human impacts (such as a history of fire suppression that created even-aged stands of mature trees), we’ve set up Rocky Mountain forests to be a buffet for these beetles. What might the future of Rocky Mountain forests look like? This is a view of the Never Summer Mountains from the Beaver Ponds Picnic Area in western Rocky Mountain National Park. Learn more about mountain pine beetles at www.nps.gov/romo/naturescience/mtn_pine_beetle_background..., |
Date | |
Source | Mountain Pine Beetles |
Author | NPS Climate Change Response |
Licensing
editPublic domainPublic domainfalsefalse |
This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information. |
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current | 23:04, 17 November 2015 | 4,000 × 3,000 (4.29 MB) | Holly Cheng (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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Camera manufacturer | SONY |
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Exposure time | 1/200 sec (0.005) |
F-number | f/7.1 |
ISO speed rating | 125 |
Date and time of data generation | 08:58, 4 August 2012 |
Lens focal length | 5.35 mm |
Image title | |
Width | 4,000 px |
Height | 3,000 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS5.1 Macintosh |
File change date and time | 10:54, 3 July 2014 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 08:58, 4 August 2012 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 7.643856 |
APEX aperture | 5.655638 |
APEX exposure bias | 0 |
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Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Date metadata was last modified | 04:54, 3 July 2014 |
Unique ID of original document | 3B4BB257B98F548F3BE65BFA7C7D0FD3 |