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NPRB711 Quantification of unobserved injury and mortality of Bering Sea crabs due to encounters with trawls on the seafloor

Data provided by  National Oceanic and Atmospheric Administration

The potential for unobserved mortality of crabs encountering bottom trawls, but not captured, has long been a concern in the management of Bering Sea fisheries. We evaluated how many such crabs die, including snow, Tanner and red king crabs, and demonstrated changes to trawl gear that substantially improved crab survival.

About this Dataset

Updated: 2025-04-21
Metadata Last Updated: 2025-04-04T13:38:43.621Z
Date Created: N/A
Data Provided by:
Dataset Owner: N/A

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Title NPRB711 Quantification of unobserved injury and mortality of Bering Sea crabs due to encounters with trawls on the seafloor
Description The potential for unobserved mortality of crabs encountering bottom trawls, but not captured, has long been a concern in the management of Bering Sea fisheries. We evaluated how many such crabs die, including snow, Tanner and red king crabs, and demonstrated changes to trawl gear that substantially improved crab survival.
Modified 2025-04-04T13:38:43.621Z
Publisher Name N/A
Contact N/A
Keywords DOC/NOAA/NMFS/AFSC > Alaska Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce , AFSC/RACE/MACE: Reducing Trawl impacts to benthic habitat and invertebrates , oceans 
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