We study the ecosystems of the North Pacific Ocean, Bering Sea and U.S. Arctic to improve understanding of ecosystem dynamics and we apply that understanding to the management of living marine resources. EcoFOCI scientists integrate field, laboratory and modeling studies to determine how varying biological and physical factors influence large marine ecosystems within Alaskan waters.
This paper describes currents in the Chukchi Sea and their relationship to ice and winds. The Chukchi Sea consists of a broad shallow shelf, extending more than 800 km northward from its southern boundary at Bering Strait to the shelf break bounding the Arctic basin. The primary source of water... more
From 2007 to 2013, the southeastern Bering Sea was dominated by extensive sea ice and below-average ocean temperatures. In 2014 there was a shift to reduced sea ice on the southern shelf and above-average ocean temperatures. These conditions continued in 2015 and 2016. During these three years,... more