File:Gulkana WSR (16724967382).jpg
Original file (1,396 × 1,924 pixels, file size: 2.61 MB, MIME type: image/jpeg)
Captions
Summary
editDescriptionGulkana WSR (16724967382).jpg |
The Gulkana is one of the most popular sportfishing rivers in Alaska, providing rich habitat for rainbow trout, arctic grayling, king salmon, red salmon, whitefish, longnose suckers, and lamprey. A poplular river for fisherman and boaters in the summer, this river has also played an important role in the lives of the Ahtna, providing access to subsistence resoucres throughout history and pre-history. During winter months the frozen Gulkana River was historically used as an important travel route from the Copper River to the Tangle Lakes and what is now known as the Denali Highway area. The Gulkana River Watershed drains approximately 2,140 square miles of Southcentral Alaska. The river begins in the Alaska Range near Summit Lake and flows south into the Copper River, eventually draining into Prince William Sound. Several hundred lakes and ponds are scattered throughout the spruce-dominated forest of the Gulkana River Watershed, providing abundant nesting areas for trumpeter swans and waterfowl. Plan your visit: www.blm.gov/ak/st/en/prog/sa/gulkana_nwr.html Photos by Bob Wick, BLM |
Date | |
Source | Gulkana WSR |
Author | Bureau of Land Management |
Licensing
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This image was originally posted to Flickr by mypubliclands at https://flickr.com/photos/91981596@N06/16724967382. It was reviewed on 4 August 2015 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
4 August 2015
Public domainPublic domainfalsefalse |
This image is a work of a Bureau of Land Management* employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States. *or predecessor organization |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:01, 4 August 2015 | 1,396 × 1,924 (2.61 MB) | Wilfredor (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon EOS 5D Mark III |
Exposure time | 1/400 sec (0.0025) |
F-number | f/8 |
ISO speed rating | 800 |
Date and time of data generation | 18:58, 20 June 2014 |
Lens focal length | 560 mm |
Label | Red |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Lightroom 4.4 (Macintosh) |
File change date and time | 06:25, 21 August 2014 |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 18:58, 20 June 2014 |
APEX shutter speed | 8.643856 |
APEX aperture | 6 |
APEX exposure bias | 0 |
Maximum land aperture | 5 APEX (f/5.66) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Focal plane X resolution | 160 |
Focal plane Y resolution | 160 |
Focal plane resolution unit | 4 |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 032033006904 |
Lens used | EF200-400mm f/4L IS USM EXT |
Rating (out of 5) | 3 |
Date metadata was last modified | 23:25, 20 August 2014 |
Unique ID of original document | 69E20A7A0FCBC7A22FED29D1815C6A11 |
Copyright status | Copyright status not set |
Keywords |
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IIM version | 4 |