Alaska Science Center

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The Alaska Science Center provides objective and timely data, information, and research findings about the earth and its flora and fauna to Federal, State, and local resource managers and the public to support sound decisions regarding natural resources, natural hazards, and ecosystems in Alaska and circumpolar regions.

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Seminar Series

Seminar Series

As Alaska warms, its land ice is disappearing, at rates among the highest on Earth.  Myriad downstream impacts stem from ice removal, with feedbacks among processes challenging our understanding of future states.

View Jan. Seminar

Current Water Conditions

Current Water Conditions

Explore real-time Alaska streamflow, groundwater, and water-quality conditions and access data with our new interactive map application.

View current conditions

News

Date published: December 18, 2019

The Other 364 Days of the Year: The Real Lives of Wild Reindeer

Caribou, North America’s wild reindeer, have lives apart from their famous role on Christmas Eve. To learn more about how  these Arctic antler-bearers spend the other 364 days of the year,  we talked to USGS caribou  expert Dr. Layne Adams, who has studied these animals for more than 35 years.

Date published: December 10, 2019

USGS Alaska Science Center Develops New 5-year Arctic Research Plan

The USGS Alaska Science Center is now embarking on the next 5-year (FY2020 – 2024) research plan of the Changing Arctic Ecosystems Initiative.

Publications

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Year Published: 2020

Extreme mortality and reproductive failure of common murres resulting from the northeast Pacific marine heatwave of 2014-2016

About 62,000 dead or dying common murres (Uria aalge), the trophically dominant fish-eating seabird of the North Pacific, washed ashore between summer 2015 and spring 2016 on beaches from California to Alaska. Most birds were severely emaciated and, so far, no evidence for anything other than starvation was found to explain this mass mortality....

Piatt, John F.; Parrish, Julia K.; Renner, Heather M.; Schoen, Sarah K.; Jones, Timothy; Arimitsu, Mayumi L.; Kuletz, Kathy J.; Bodenstein, Barbara; Garcia-Reyes, Marisol; Duerr, Rebecca; Corcoran, Robin; Kaler, Robb S.A.; McChesney, Gerard J.; Golightly, Richard T.; Coletti, Heather A.; Suryan, Robert M.; Burgess, Hillary K.; Lindsey, Jackie; Lindquist, Kirsten; Warzybok, Peter; Jahncke, Jaime; Roletto, Jan; Sydeman, William J.

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Year Published: 2020

Algal toxins in Alaskan seabirds: Evaluating the role of saxitoxin and domoic acid in a large-scale die-off of Common Murres

Elevated seawater temperatures are linked to the development of harmful algal blooms (HABs), which pose a growing threat to marine birds and other wildlife. During late 2015 and early 2016, a massive die-off of Common Murres (Uria algae; hereafter, murres) was observed in the Gulf of Alaska coincident with a strong marine heat wave. Previous...

Van Hemert, Caroline R.; Schoen, Sarah K.; Litaker, R. Wayne; Smith, Matthew M.; Arimitsu, Mayumi L.; Piatt, John F.; Holland, William C.; Hardison, Ransom; Pearce, John M.

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Year Published: 2020

Seismic survey design and impacts to maternal polar bear dens

Large‐scale industrial activities can have negative effects on wildlife populations. Some of these effects, however, could be reduced with effective planning prior to development. The Coastal Plain of the Arctic National Wildlife Refuge, in northeastern Alaska, USA, is an important maternal denning area for polar bears (Ursus maritimus). Recent...

Wilson, Ryan R.; Durner, George M.