https://www.youtube.com/watch?v=9jU8VSUQgmI Today's Film Friday walks through the steps needed to assemble our custom-designed mount for an ARIS or DIDSON sonar camera.
https://www.youtube.com/watch?v=srsvExuQFFw For today's Film Friday, we have a review of the ARIS sonar camera, including how we set it up and use it in fisheries research. Learn
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Counting migratory fish, studying fish behavior, and visually assessing aquatic habitat can typically only occur in environments with clear and shallow water. In more turbid streams such
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Documenting our work in the field is an important part of what we do, and we have been using GoPro cameras for several years to record various
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The dream of any fisheries biologist is being able to see what’s happening under the surface of the water. Often, this is accomplished through the use of
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The life of a fisheries biologist can’t be all excitement and adventure in the grand outdoors. Processing and analyzing data is also an important, if less thrilling,
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We increasingly receive phone calls from people who have seen FISHBIO's fabrication work on our website and Facebook page, or have heard about us through word-of-mouth.
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As noted in a previous post feeding frenzy the Department of Water Resources (DWR) conducted a predation study at release locations for the State Water Project (SWP)
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As part of a release site predation study, the California Department of Water Resources (DWR) took this DIDSON video of "salvaged" fish being released in the Delta.
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The DIDSON is a valuable new tool to evaluate fish presence and behavior in water that is too dark or turbid to observe them visually. Most researchers
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