June 17, 2022 — Even as scientists are still trying to figure out why the Bering Sea snow crab stock crashed in 2021, federal managers are working on a plan to help rebuild it.
The North Pacific Fishery Management Council last week voted to accept alternatives for analysis on its snow crab rebuilding plan — a middle step before implementing an actual plan that will change fishing regulations or openings. The council is on track to approve a final plan for action in December, which would then go to the Secretary of Commerce and through the federal regulation process before becoming official.
Data from last year’s survey at this point seems to confirm that there was a massive decline in the number of young snow crab in the Eastern Bering Sea — something like 99% fewer female snow crab showed up in the survey from 2021.
There’s no complete consensus about why the stock crashed in the first place. Increasingly, however, the models seem to indicate that it’s due to temperature increases linked to climate change.