Images

The field team included USGS geologists Rob Witter, Adrian Bender, Chris DuRoss, Peter Haeussler, Richard Lease and Kate Scharer

The field team revisited many of the same locations geologists  Don Tocher and Don Miller studied in 1958.

Scientist with ablation stake on Wolverine Glacier in Alaska. Scientist probes to determine snow depth near another ablation stake. 

USGS scientist Burke Minsley and project partners from the U. Alaska Fairbanks lay ground cable to measure permafrost depth at Nome Creek site north of Fairbanks, Alaska.

John Reed (USGS scientist) holding a gull marked with a satellite transmitter at the Soldotna landfill in June 2016.

Gulls using beach at the mouth of Kenai River during the personal use dipnet fishery for sockeye salmon; photo taken during sampling trip in July 2016.

American Golden-Plover nest in dwarf shrub mat habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.

Scientist pulling in the beginning of the mid-water trawl on the  R/V Alaskan Gyre

Scientists on the bow of the R/V Alaskan Gyre looking through binoculars

Salcha River debris near Salchaket

Euphausids (also known as krill) and a shrimp from a trawl catch. Some of the most important forage fish species in this region include Pacific capelin, sand lance, herring and, even though they aren’t fish, euphausiids (also known as krill).

Andy Ramey holding two Blue-winged Teals. This photo was part of an Avian Influenza program. 

Measuring a snow core. The layers that make up snow cores are measured to determine the density of the snow and ice.

A true ice worm (Mesenchytraeus solifugus) on the La Perouse Glacier, Glacier Bay National Park. 

USGS scientists work with academic collaborators from the University of Ghent (Belgium) to core earthquake-related submarine landslide deposits in Skilak Lake, Alaska.

Scientist leaning over side of R/V Alaskan Gyre adjusting the multibeam arm

A Cassin’s Auklet decomposes on the beach west of Cape Grieg following a die-off in 2015/2016.  West of Cape Grieg, Alaska Peninsula.

Mussels (Mytilus trossulus) filter feeding during high tide in Jakolof Bay, Alaska.

Retired USGS biologist Tony DeGange searches for Common Murre carcasses along the Alaska Peninsula following the massive die-off of murres in 2015/2016.  Puale Bay, Alaska Peninsula

Retired USGS biologist Tony DeGange searches for Common Murre carcasses above the high tide line on the Alaska Peninsula following the massive die-off of murres in 2015/2016. Wide Bay, Alaska Peninsula

A Common Murre carcass decomposes just above the high tide line along the Alaska Peninsula following the massive die-off of murres in 2015/2016.  Wide Bay, Alaska Peninsula