The 2020 Bristol Bay sockeye salmon forecast, issued on Nov. 8, anticipates a total run of 48.95 million fish, which would allow for a potential harvest of 34.56 million. Those figures are higher than this past season 26.11 million fish forecast but lower than the actual 44.5 million harvest. Should the 2020 run come in […]
NOAA scientists and partners have released a Climate Vulnerability Assessment for groundfish, crabs, and salmon in the Eastern Bering Sea. They looked at the potential impacts of changing climate, ocean temperatures, and other environmental conditions on 36 groundfish, crab and salmon stocks. Of these, four rockfish stocks, flathead sole and Tanner crab were determined to be the most vulnerable. Several […]
Every Alaskan owns at least one version of a sensitive scientific instrument: the thermometer. But what is it measuring? Because hot and cold are relative terms, sometimes our senses can’t be trusted to tell us the difference. For example, a tub of ice water will feel warm if you stick your foot in it after […]
Image-Researchers studied changes in soil microbes in tundra near Denali National Park in Alaska. Credit: Ted Schuur Rising temperatures in the tundra of northern latitudes could affect microbial communities in ways likely to increase their production of the greenhouse gases methane and carbon dioxide, a new study of experimentally warmed Alaskan soil suggests. The […]