Researchers identify distinctive genetic stocks of Pacific cod in Alaska and use that information to build a cost-effective genetic tool to answer important ecological questions for the species. A team of researchers from NOAA’s Alaska Fisheries Science Center, the University of Alaska-Fairbanks, and Alaska BioMap, Inc., recently published the most comprehensive population genetic assessment of […]
A new study uses spatial models to precisely map how Pacific cod prey on commercially important snow and southern Tanner crabs in the eastern Bering Sea. A new study by NOAA Alaska Fisheries Science Center biologists illuminates predator-prey dynamics between Pacific cod and commercially important snow and Tanner crabs. Scientists examined diet data collected […]
Applied research collects data needed to ensure food security for Indigenous subsistence hunters in the United States and Canada. In 2025, NOAA and the Alaska North Slope Borough successfully completed a survey to count bowhead and beluga whales in the U.S. and Canadian Beaufort Seas and Amundsen Gulf. This international, multi-agency, multi-species project was the result of 3 […]
Research confirms saxitoxin poisoning in seals and the presence of harmful algal species. In August 2025, two biologists from NOAA Fisheries’ Alaska Region Protected Resources Division traveled to St. George Island to conduct routine maintenance on NOAA facilities. Upon their arrival, they began receiving reports from residents about a high number of northern fur seals found […]