Study Tracks Bristol Bay Red King Crab Movements to Inform Fishing Closures
A new satellite-tagging study of Bristol Bay red king crab suggests that fixed closure areas may not keep pace with shifting crab distributions as ocean bottom temperatures change, and offers a modeling approach managers can use to consider more dynamic protections.
Researchers from NOAA Fisheries and the University of Alaska Fairbanks tracked mature male red king crabs during NOAA bottom trawl surveys from 2021–2024 by attaching pop-up satellite archival tags. The tags recorded deployment and pop-up locations and daily...
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