Sen. Lisa Murkowski, R-Alaska says a mine that can’t stand on its own without negative impact to fisheries resources should not be permitted. Murkowski’s concerns, addressed during a Washington DC celebration of Bristol Bay’s wild salmon, came in the wake of her reading the draft environmental impact statement for the proposed Pebble mine produced by […]
Adult sockeye salmon returning to spawn in the lakes of Bristol Bay, Alaska.Jason Ching/University of Washington An ample buffet of freshwater food, brought on by climate change, is altering the life history of one of the world’s most important salmon species. Sockeye salmon in Alaska’s Bristol Bay region are skipping an entire year […]
Photo: A spawning sockeye salmon.Jason Ching/University of Washington Chemical signatures imprinted on tiny stones that form inside the ears of fish show that two of Alaska’s most productive salmon populations, and the fisheries they support, depend on the entire watershed. Sockeye and Chinook salmon born in the Nushagak River and its network of streams and […]
A volcano is like a stream. It might sound like a Zen proverb, but it’s a useful comparison for University of Alaska Fairbanks Geophysical Institute graduate student Julia Gestrich. Scientists can use stream flow to understand volcano ash plumes, Gestrich explained while presenting her research at the American Geophysical Union Fall Meeting in Washington, D.C., […]