A dead seal found on a beach near Kotzebue, Alaska. Credit: NPS/Raime Fronstin NOAA is declaring an Unusual Mortality Event (UME) for bearded, ringed, and spotted seals in the Bering and Chukchi seas. From June 1, 2018 to present there have been reports of 282 dead seals, with 119 stranded seals in 2018 and 163 in 2019. The increase […]
Arctic sea ice could disappear completely through September each summer if average global temperatures increase by as little as 2 degrees, according to a new study by the University of Cincinnati. The study by an international team of researchers was published in Nature Communications. “The target is the sensitivity of sea ice to temperature,” said Won […]
Photo: This is a 2009 phytoplankton bloom in the Bering Sea. Cloud seed bacteria may feed on phytoplankton. CREDIT: NASA, Jeff Schmaltz, MODIS Rapid Response Team, Goddard Space Flight Center WASHINGTON – New research finds Arctic Ocean currents and storms are moving bacteria from ocean algae blooms into the atmosphere where the particles help clouds […]
Image: The terminus of LeConte Glacier lies in an ocean bay about 25 miles east of Petersburg in Southeast Alaska. Photo by Roman Motyka LeConte Glacier near Petersburg is the farthest-south glacier that spills into the sea on this side of the equator. Where that ice tongue dips into salty water, scientists recently measured […]