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Evaluating Pacific salmon swimming behavior in the aft end of a pelagic trawl to inform bycatch reduction device design and use
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2024
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Source: Marine and Coastal Fisheries, 16(4)
[PDF-4.07 MB]
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Journal Title:Marine and Coastal Fisheries
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Description:Although the bycatch of Pacific salmon Oncorhynchus spp. is relatively low in the Walleye Pollock Gadus chalcogrammus and Pacific Hake Merluccius productus pelagic trawl fisheries, different efforts are employed to reduce it, including the use of bycatch reduction devices (BRDs) that retain the targeted species and provide Pacific salmon a pathway to escape. The objective of this study was to evaluate Pacific salmon behavior inside a pelagic trawl and to determine what conditions favor the probability of a salmon moving forward in the trawl and increase their probability of escapement.
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Source:Marine and Coastal Fisheries, 16(4)
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DOI:
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ISSN:1942-5120;1942-5120;
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Rights Information:CC BY
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Compliance:Submitted
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