File:455 Grand Canyon Humpback Chub Translocation to Shinumo Creek (5105681989).jpg
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[edit]Description455 Grand Canyon Humpback Chub Translocation to Shinumo Creek (5105681989).jpg |
2010 Humpback Chub Translocation to Shinumo Creek in Grand Canyon National Park. . On June 23, 2010, 300 juvenile humpback chub were translocated to Shinumo Creek as part of a multi-year conservation experiment to establish a second spawning aggregation of this endangered fish in Grand Canyon National Park. This second translocation augmented the number of humpback chub remaining in Shinumo Creek following the 2009 translocation; and in the future, possibly provide an opportunity for rearing humpback chub in a natural environment outside of the Little Colorado River.. . Prior to the translocation, a 13-person crew led by GRCA fisheries biologist Brian Healy spent six days surveying the translocation reaches of Shinumo Creek to get population estimates of humpback chub and other native fish, and removing nonnative rainbow trout.. . To learn more about the Shinumo Creek humpback chub experiment, visit. <a href="http://www.nps.gov/grca/naturescience/shinumotransloc.htm" rel="nofollow">www.nps.gov/grca/naturescience/shinumotransloc.htm</a> |
Date | |
Source | 455 Grand Canyon_ Humpback Chub Translocation to Shinumo Creek |
Author | Grand Canyon National Park |
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This image was originally posted to Flickr by Grand Canyon NPS at https://flickr.com/photos/50693818@N08/5105681989. It was reviewed on 20 April 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
20 April 2020
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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 | 18:38, 20 April 2020 | ![]() | 2,816 × 2,112 (1.97 MB) | Killarnee (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot SX110 IS |
Exposure time | 1/40 sec (0.025) |
F-number | f/2.8 |
ISO speed rating | 80 |
Date and time of data generation | 19:42, 21 June 2010 |
Lens focal length | 6 mm |
Image title | 2010 Humpback Chub Translocation to Shinumo Creek in Grand Canyon National Park
On June 23, 2010, 300 juvenile humpback chub were translocated to Shinumo Creek as part of a multi-year conservation experiment to establish a second spawning aggregation of this endangered fish in Grand Canyon National Park. This second translocation augmented the number of humpback chub remaining in Shinumo Creek following the 2009 translocation; and in the future, possibly provide an opportunity for rearing humpback chub in a natural environment outside of the Little Colorado River. Prior to the translocation, a 13-person crew led by GRCA fisheries biologist Brian Healy spent six days surveying the translocation reaches of Shinumo Creek to get population estimates of humpback chub and other native fish, and removing nonnative rainbow trout. To learn more about the Shinumo Creek humpback chub experiment, visit www.nps.gov/grca/naturescience/shinumotransloc.htm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 19:42, 21 June 2010 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 19:42, 21 June 2010 |
Meaning of each component |
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Image compression mode | 5 |
APEX shutter speed | 5.3125 |
APEX aperture | 2.96875 |
APEX exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 12,296.943231441 |
Focal plane Y resolution | 12,350.877192982 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Portrait |
IIM version | 2 |