2010 Alaska Sablefish Longline Survey Report

November 20, 2010

On August 28, 2010, the Alaska Fisheries Science Center (AFSC) completed the thirty second annual longline survey of Alaska sablefish (Anoplopoma fimbria) and other groundfish resources of the upper continental slope (Figure 1). This survey was designed to continue the time series (1979-94) of the Gulf of Alaska portion of the Japan-U.S. cooperative longline survey that was discontinued after 1994. The National Marine Fisheries Service (NMFS) has surveyed the Gulf of Alaska annually since 1987, the eastern Aleutian Islands biennially since 1996, and the eastern Bering Sea biennially since 1997. The Gulf of Alaska and eastern Aleutian Islands were sampled in 2010.