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Aerial views of streams on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Aerial views of streams on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Aerial views of streams on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Aerial views of streams on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Aerial views of Tuxedni Bay on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Aerial views of Tuxedni Bay on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Aerial views of Tuxedni Bay on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Aerial views of Tuxedni Bay on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Upper Crescent River on the west side of Cook Inlet, Alaska. Surveys were done after the eruption of the Redoubt volcano to determine the condition of fish streams.
Upper Crescent River on the west side of Cook Inlet, Alaska. Surveys were done after the eruption of the Redoubt volcano to determine the condition of fish streams.
Aerial surveys were done after the eruption of the Redoubt volcano to determine the condition of fish streams.
Aerial surveys were done after the eruption of the Redoubt volcano to determine the condition of fish streams.
Aerial views of Tuxedni Bay on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Aerial views of Tuxedni Bay on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Drift River on the west side of Cook Inlet, Alaska. Lahars from the eruption of Redoubt are evident. Aerial surveys were done after the eruption of the Redoubt volcano to determine the condition of fish streams.
Drift River on the west side of Cook Inlet, Alaska. Lahars from the eruption of Redoubt are evident. Aerial surveys were done after the eruption of the Redoubt volcano to determine the condition of fish streams.
Using remote sensing through the ice to determine how much water was in the Nome River in the winter. Some spots were open to the air.
Using remote sensing through the ice to determine how much water was in the Nome River in the winter. Some spots were open to the air.
Using remote sensing through the ice to determine how much water was in the Nome River in the winter.
Using remote sensing through the ice to determine how much water was in the Nome River in the winter.
Using remote sensing through the ice to determine how much water was in the Nome River in the winter.
Using remote sensing through the ice to determine how much water was in the Nome River in the winter.
Water sampling on the Tanana River. Notice the poles of the piezometers installed in the river. This project was to see chum salmon spawning habitat in the winter.
Water sampling on the Tanana River. Notice the poles of the piezometers installed in the river. This project was to see chum salmon spawning habitat in the winter.
Biologist standing in the Tanana River sampling the open water. This project was to see chum salmon spawning habitat in the winter.
Biologist standing in the Tanana River sampling the open water. This project was to see chum salmon spawning habitat in the winter.
Biologist standing next to the shore getting ready to sample water in the Tanana River. This project was to see chum salmon spawning habitat in the winter.
Biologist standing next to the shore getting ready to sample water in the Tanana River. This project was to see chum salmon spawning habitat in the winter.
Biologist reading water meter in the Tanana River in November, 2008. This project was to see chum salmon spawning habitat in the winter.
Biologist reading water meter in the Tanana River in November, 2008. This project was to see chum salmon spawning habitat in the winter.
Biologists looking from a bluff over the Tanana River in November 2008. This project was to see chum salmon spawning habitat in the winter.
Biologists looking from a bluff over the Tanana River in November 2008. This project was to see chum salmon spawning habitat in the winter.
Chum salmon eggs in the gravel in the Tanana River. This project was to see chum salmon spawning habitat in the winter.
Chum salmon eggs in the gravel in the Tanana River. This project was to see chum salmon spawning habitat in the winter.
A helicopter used to transport personnel to the Tanana River to winter sample chum salmon spawning habitat.
A helicopter used to transport personnel to the Tanana River to winter sample chum salmon spawning habitat.
The northern lights over the Selawik River, Alaska
The northern lights over the Selawik River, Alaska
Sheefish eggs in a vial from the Selawik River, Alaska
Sheefish eggs in a vial from the Selawik River, Alaska
A moose on the shore of the Selawik River. This moose was present during the Sheefish sediment impact study field work.
A moose on the shore of the Selawik River. This moose was present during the Sheefish sediment impact study field work.
Aerial views of streams on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Aerial views of streams on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Aerial views of streams on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Aerial views of streams on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Aerial views of Tuxedni Bay on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Aerial views of Tuxedni Bay on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Aerial views of Tuxedni Bay on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Aerial views of Tuxedni Bay on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Upper Crescent River on the west side of Cook Inlet, Alaska. Surveys were done after the eruption of the Redoubt volcano to determine the condition of fish streams.
Upper Crescent River on the west side of Cook Inlet, Alaska. Surveys were done after the eruption of the Redoubt volcano to determine the condition of fish streams.
Aerial surveys were done after the eruption of the Redoubt volcano to determine the condition of fish streams.
Aerial surveys were done after the eruption of the Redoubt volcano to determine the condition of fish streams.
Aerial views of Tuxedni Bay on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Aerial views of Tuxedni Bay on the west side of Cook Inlet, Alaska. This was during surveys for juvenile salmon distribution for the Anadromous Fish Catalog for the State of Alaska.
Drift River on the west side of Cook Inlet, Alaska. Lahars from the eruption of Redoubt are evident. Aerial surveys were done after the eruption of the Redoubt volcano to determine the condition of fish streams.
Drift River on the west side of Cook Inlet, Alaska. Lahars from the eruption of Redoubt are evident. Aerial surveys were done after the eruption of the Redoubt volcano to determine the condition of fish streams.
Using remote sensing through the ice to determine how much water was in the Nome River in the winter. Some spots were open to the air.
Using remote sensing through the ice to determine how much water was in the Nome River in the winter. Some spots were open to the air.
Using remote sensing through the ice to determine how much water was in the Nome River in the winter.
Using remote sensing through the ice to determine how much water was in the Nome River in the winter.
Using remote sensing through the ice to determine how much water was in the Nome River in the winter.
Using remote sensing through the ice to determine how much water was in the Nome River in the winter.
Water sampling on the Tanana River. Notice the poles of the piezometers installed in the river. This project was to see chum salmon spawning habitat in the winter.
Water sampling on the Tanana River. Notice the poles of the piezometers installed in the river. This project was to see chum salmon spawning habitat in the winter.
Biologist standing in the Tanana River sampling the open water. This project was to see chum salmon spawning habitat in the winter.
Biologist standing in the Tanana River sampling the open water. This project was to see chum salmon spawning habitat in the winter.
Biologist standing next to the shore getting ready to sample water in the Tanana River. This project was to see chum salmon spawning habitat in the winter.
Biologist standing next to the shore getting ready to sample water in the Tanana River. This project was to see chum salmon spawning habitat in the winter.
Biologist reading water meter in the Tanana River in November, 2008. This project was to see chum salmon spawning habitat in the winter.
Biologist reading water meter in the Tanana River in November, 2008. This project was to see chum salmon spawning habitat in the winter.
Biologists looking from a bluff over the Tanana River in November 2008. This project was to see chum salmon spawning habitat in the winter.
Biologists looking from a bluff over the Tanana River in November 2008. This project was to see chum salmon spawning habitat in the winter.
Chum salmon eggs in the gravel in the Tanana River. This project was to see chum salmon spawning habitat in the winter.
Chum salmon eggs in the gravel in the Tanana River. This project was to see chum salmon spawning habitat in the winter.
A helicopter used to transport personnel to the Tanana River to winter sample chum salmon spawning habitat.
A helicopter used to transport personnel to the Tanana River to winter sample chum salmon spawning habitat.
The northern lights over the Selawik River, Alaska
The northern lights over the Selawik River, Alaska
Sheefish eggs in a vial from the Selawik River, Alaska
Sheefish eggs in a vial from the Selawik River, Alaska
A moose on the shore of the Selawik River. This moose was present during the Sheefish sediment impact study field work.
A moose on the shore of the Selawik River. This moose was present during the Sheefish sediment impact study field work.