The U.S. Fish and Wildlife Service is reporting that at least 800 carcasses of seabirds, that include Northern Fulmars, Kittiwakes, Shearwaters, Murres and Auklets have been observed on the beaches throughout the Bering Sea and Bering Straits since early August of this year. “Dead and dying seabirds have been reported from Shishmaref, south to the Pribilof […]
A study led by the U.S. Geological Survey and the University of Wyoming found that increased westward ice drift in the Beaufort and Chukchi seas requires polar bears to expend more energy walking eastward on a faster moving “treadmill” of sea ice. These findings represent the first assessment of the consequences of changing drift rates […]
Earlier this year Arctic sea ice sank to a record low wintertime extent for the third straight year. Now NASA is flying a set of instruments north of Greenland to observe the impact of the melt season on the Arctic’s oldest and thickest sea ice. Operation IceBridge, NASA’s airborne survey of polar ice, launched a […]
In 2014 the Bering Sea warmed, raising concerns that pollock populations would plummet as they did in the previous warm phase of 2001-2005. But a new study suggests that this time young pollock had alternative resources that weren’t available during the last warming phase to help buffer ill effects of warming. With 2017 showing signs of cooling, […]