Alaskan Fishers Brace for Grim Season Amid Dwindling Crab Populations in Warming Waters

As waters warm in the Bering Sea, Alaskan fishers are anticipating another disappointing season with dwindling crab numbers. In 2021, an alarming decline was observed as the red king crab fishery closed and the snow crab fishery reduced its output to just 10% of the previous year’s catch. Another drop in numbers led to the unprecedented closure of the snow crab fishery the following year. Fishers like Gabriel Prout are pivoting, seeking alternative sources of income, such as salmon tendering.

However, the reasons for the crab population decline are not fully understood. While some researchers at the Kodiak Fisheries Science Center attribute it to climate-induced changes in sea temperature and altered ecosystems, others point to external factors such as predatory threats or disease. Another concern is the use of trawl nets, which some believe damage crab habitats. Although recent research has suggested that trawl nets have some impact on crab stocks, they’re not considered the sole reason for the decline.

Amid these challenges, the U.S. Department of Commerce has announced a near $192 million aid package for affected Alaskan fishers. Yet, many believe it might be too little too late, with several boats potentially going out of business before the financial assistance reaches them. The future of the crab industry remains uncertain, with decisions on this year’s catch limits to be finalized in early October.