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 […]
Elders, Hunters, and Scientists Agree on Climate Impacts to Food and Water FORT YUKON, AK—Indigenous leaders from throughout the United States gathered last week to talk about the climate crisis and its impact on food security during a three-day Indigenous Climate Summit in Fort Yukon. “Our traditional hunters and scientists tell us that the climate […]
NOAA scientist Bryan Thomas stands outside the Barrow Atmospheric Baseline Observatory. How does the buildup of carbon dioxide in the atmosphere measured at Hawai‘i’s Mauna Loa volcano over the last six decades compare with the air above Alaska? During a recent spring trip to Utqiaġvik, I had a chance to find out by visiting the […]
[dropcap]W[/dropcap]ASHINGTON— The Center for Biological Diversity filed a notice Thursday of its intent to sue the National Marine Fisheries Service to compel the designation of critical habitat in Alaska for two ice seal species. Both bearded and ringed seals are listed as threatened under the Endangered Species Act because their Arctic sea-ice habitat is melting. “As […]