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Development of New Methods for Quantifying Fish Density Using Underwater Stereo-video Tools (Video) | JoVE

DOI :

10.3791/56635-v

November 20th, 2017

November 20th, 2017

8,913 Views

1Moss Landing Marine Laboratories, 2The Nature Conservancy

We describe a new method for counting fishes, and estimating relative abundance (MaxN) and fish density using rotating stereo-video camera systems. We also demonstrate how to use distance from camera (Z distance) to estimate species-specific detectability.

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