The Pacific Decadal Oscillation and North Pacific Gyre Oscillation are not as effective at helping us predict regional environmental and ecological change as in the past. A new study shows that two important indicators for understanding and predicting the effects of climate variability on eastern North Pacific marine ecosystems are less reliable than they were historically. […]
NOAA Fisheries scientists are part of an international team that set sail on April 11. They are studying the impacts of continued warm ocean temperatures in the Gulf of Alaska on Pacific salmon survival. It has been estimated that one-third of all Pacific salmon spend the winter in the Gulf of Alaska. While reduced in […]
A new Simon Fraser University-led study looking at the effects that glacier retreat will have on western North American Pacific salmon predicts that while some salmon populations may struggle, others may benefit. The research, published today in the journal BioScience, examined the multiple ways in which salmon might be affected by climate-change driven glacier retreat […]
A new federal report says that Alaska’s rainforests contribute an average of 48 million salmon annually to the state’s commercial fishing industry. The study led by the US Forest Service’s Pacific Northwest Research Station found that the average value of these “forest fish” when they are brought back to the dock is some $88 […]