Unified Interior Regions

Alaska

The Alaska Region represents a resource-rich, dynamic landscape shaped by volcanos, earthquakes, major rivers, and glaciers. Here, we conduct research to inform management of Alaska’s extensive natural resources, inform national Arctic energy policy, and provide scientific information to help others understand, respond to, and mitigate impacts from natural hazards.

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Young of year Arctic cisco
December 31, 1969

Young of year Arctic cisco

Young of year Arctic cisco (Coregonus autumnalis).

Pink salmon captured near Kaktovik, Alaska
December 31, 1969

Pink salmon captured near Kaktovik, Alaska

Pink salmon captured near Kaktovik, Alaska

Biologist adjusts a fish wheel trap on the Yukon River
December 31, 1969

Randy Brown adjusts a fish wheel trap on the Yukon River

Randy Brown adjusts a fish wheel trap on the Yukon River that will catch Chinook salmon.

One of two trawl winches on the  R/V Alaskan Gyre
December 31, 1969

One of two trawl winches on the R/V Alaskan Gyre

One of two trawl winches on the  R/V Alaskan Gyre

Saffron cod captured near Kaktovik Alaska
December 31, 1969

Saffron cod captured near Kaktovik Alaska

Saffron cod (Eleginus gracilis) captured near Kaktovik Alaska

Benthic invertebrates captured in a bottom trawl
December 31, 1969

Benthic invertebrates captured in a bottom trawl

Benthic invertebrates captured in a bottom trawl. This was from the Ecosystem Shifts in Arctic Seas project.

Underwater photo of young of year Arctic cisco
December 31, 1969

Underwater photo of young of year Arctic cisco

Underwater photo of young of year Arctic cisco

Jannelle Trowbridge sorts through benthic invertebrates for bivalves
December 31, 1969

Jannelle Trowbridge sorts through benthic invertebrates for bivalves

ANSEP intern Jannelle Trowbridge sorts through a catch of benthic invertebrates for bivalves on the Norseman II. This was from the Ecosystem Shifts in Arctic Seas project. 

2015 benthic field sampling team
December 31, 1969

2015 benthic field sampling team

The 2015 benthic field sampling team Jannelle Trowbridge, Vanessa von Biela, Carolynn Harris, and Thomas Nguyen. This was from the Ecosystem Shifts in Arctic Seas project.

Biologist with a Chinook salmon in a large net from a boat on the Yukon River
December 31, 1969

Vanessa von Biela with a Chinook salmon on the Yukon River

Vanessa von Biela with a Chinook salmon on the Yukon River.

Eroding coastline of the Beaufort Sea on Arey Island near Kaktovik
December 31, 1969

Beaufort Sea coastline on Arey Island with eroding cliff near Kaktovik

Eroding coastline of the Beaufort Sea on Arey Island near Kaktovik. 

Flock of birds over Arey Island near Kaktovik on the coastline of the Beaufort Sea
December 31, 1969

Beaufort Sea coastline on Arey Island with flock of birds

Flock of birds over Arey Island near Kaktovik on the coastline of the Beaufort Sea.