The aquatic chemistry and flow rates in Interior Alaska’s streams are shifting in response to thawing permafrost and increased rainfall, a new study reports. The study authors found that groundwater makes up a greater portion of streamflow in areas with less permafrost. The paper, published in the June 2025 issue of Water Resources Research, was co-authored […]
During these late winter days, researchers who are studying the rusty discoloration of northern Alaska streams are prepping for summer field trips. Jon O’Donnell of the National Park Service is one of a team of scientists who will float rivers and streams in Kobuk Valley National Park and Noatak National Preserve in 2024. He and […]
“Local residents, scientists, and the broader public all agree that this is quite simply a bad place for a mine, and it is past time for the EPA to take Pebble off the table permanently,” said one activist in Alaska. Campaigners across the United States celebrated the Biden administration’s step this week to safeguard Alaska’s Bristol […]
UAS professor Eran Hood is part of a team of scientists who found that the retreat of glaciers in Alaska and British Columbia’s coastal temperate rainforest could produce more than 3,800 miles of potential new Pacific salmon habitat by the year 2100. A new study in the journal Nature Climate Change, lead by researchers at […]