Alaska Science Center

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Geologist at Yukon Tanana Uplands Alaska
December 31, 2019

Geologist at Yukon Tanana Uplands Alaska

Geologist at Yukon Tanana Uplands Alaska.  This is part of the Earth MRI project.

Keychain in Inupiaq for USGS outreach activities about bird banding and reporting
December 3, 2019

Keychain in Inupiaq for USGS outreach activities about bird banding

Keychain developed for USGS outreach activities about bird banding and reporting in Inupiaq and English. Inupiaq translation provided by Qaiyaan and Jana Harcharek.

Tundra swan on the Colville River Delta
October 31, 2019

Tundra swan on the Colville River Delta, Alaska

Tundra swan on the Colville River Delta, Alaska 2013.

Beaver dam and lodge on the Wrench Creek, Noatak National Preserve
October 16, 2019

Beaver dam and lodge on the Wrench Creek, Noatak National Preserve

Beaver dam and lodge on the Wrench Creek, Noatak National Preserve

Beaver dam complex and lodge at the confluence of Wrench Creek and Kelly River, Noatak National Preserve
October 16, 2019

Beaver dam complex and lodge at the confluence

Beaver dam complex and lodge at the confluence of Wrench Creek and Kelly River, Noatak National Preserve

Adult Pacific salmon (Oncorhynchus nerka) caught in impounded water above beaver dam. >2 5rKM from coast
October 9, 2019

Adult Pacific salmon caught in impounded water above beaver dam

Adult Pacific salmon (Oncorhynchus nerka) caught in impounded water above beaver dam. >25 rKM (river KM) from coast.

forage species caught in trawl net, Alaska
September 23, 2019

Forage species caught in trawl net, Prince William Sound, Alaska

Squid, adult walleye pollock, herring, eulachon, northern smoothtongue, capelin, juvenile walleye pollock, krill, and shrimp are forage species that are caught by a modified-herring trawl in Prince William Sound, Alaska during the Fall Integrated Predator-Prey Survey.

Sending the trawl net overboard, Alaska
September 19, 2019

Sending the trawl overboard, Prince William Sound, Alaska

Caitlin Marsteller (USGS) and April Sturgess (USGS) throw the cod end of the modified herring trawl overboard on the USGS R/V Alaskan Gyre during the Fall Integrated Predator-Prey survey in Prince William Sound, Alaska.

Keychain for USGS outreach activities about bird banding and reporting
September 17, 2019

Keychain for USGS outreach activities about bird banding and reporting

Keychain developed for USGS outreach activities about bird banding and reporting in Yup'ik and English. Yup'ik translation provided by Jakob Sipary, Alaska Native Science and Engineering Program (ANSEP).

Water chemistry measurements on the Alaska Peninsula
September 6, 2019

Hydrologist takes water chemistry measures on the Alaska Peninsula

Laura Hubbard of the USGS Upper Midwest Water Science Center takes water chemistry measures on the Alaska Peninsula as part of research to understand how long influenza viruses remain viable in the environment.  

Pacific walruses hauled out on beach, Alaska
September 3, 2019

Pacific walruses hauled out on beach, Alaska

Pacific walruses resting on the beach of the eastern shore of the Chukchi Sea (Photo taken during USGS research efforts permitted under US Fish and Wildlife Service Permit No. MA801652-7.)

Pacific walruses resting in the water, Chukchi Sea, Alaska
September 3, 2019

Pacific walruses resting in the water, Chukchi Sea, Alaska

Pacific walruses resting in the water on the eastern shore of the Chukchi Sea (Photo taken during USGS research efforts permitted under US Fish and Wildlife Service Permit No. MA801652-7.)