Occurrence of sockeye salmon in Crater Lake, Oregon

ill.; Report title

2008-09-02
2008-12-11

Effects of Nutrient Enhancement on Juvenile Sockeye Salmon Growth

This article does not have an abstract.

1994-01-01

Salmon pocketed in seine

Pocketing fish in seine preparatory to loading fish in skiff at the Van Dusen Sands near Astoria

Hauling in seine

Seining for Salmon on Van Dusen Sands near Astoria, Oregon

1937-08-17

Green chinook with fungus infection

Chinooks were killed by fungus infection before spawning on the Entiat River

1938-11-30

Salmon entering elevator from brail

Rock Island Dam

1938-11-30

Chinooks jumping over middle rocks

Rock Island Dam

1939-07-31

First load of salmon

Left trap at Rock Island Dam during spring

1938-11-30

Fall Chinook Salmon

Kalama Hatchery Racks with man holding a fall chinook salmon

1936-09-24

Dead dog salmon in Grays River

Master scanned with Epson 1640XL at 800 dpi. Image manipulated with Adobe Photoshop 7.0.

1936-10-31

Emptying load of salmon

John Manning (United States Bureau of Fisheries truck driver) emptying his truck load of salmon at the Plain dump in the Wenatchee River
MG Hanavan (Junior Aquatic Biologist) is observing their condition as they pass out of the truck. The...

1940-08-18

Collecting milt from chinook salmon

Collecting milt from ripe male chinook salmon at the Middle Santiam Salmon Hatchery near Foster, Oregon; Archie Anderson and assistant; 1940-09-25 From Album 1 page 7

2024-04-18
2003-01-01

Dam on Roaring Creek

Dam near the mouth of Roaring Creek which is a branch of Crabtree Creek The creeks are near Lacomb, Oregon The mouth of the fish ladder is on the left. The fish ladder is good but no chinooks have been observed using it. A few steelhead have...

2024-04-18
2003-01-01

Chinook below River Mill Power plant

Chinook below River Mill Power house on the Clackamas River; 1938-06

2024-04-18
2003-01-01

Integrated Approach to Designing Salmon Spawning Gravel Habitat Enhancement Alternatives

2002-01-01

Optimizing the Dammed: Water Supply Losses and Fish Habitat Gains from Dam Removal in...

Dams provide water supply, flood protection, and hydropower generation benefits, but also harm native species by altering the natural flow regime and degrading aquatic and riparian habitat. Restoring some rivers reaches to free-flowing conditions...

2014-03-03

Evaluating the Potential of Tributary Restoration to Increase the Overall Survival of...

2006-01-01

Integrated Approach to Designing Salmon Spawning Gravel Habitat Enhancement Alternatives

2002-01-01

Conservation of Snake River sockeye salmon in Idaho

1994-01-01

Big Fish and More of Them: Salmonid Habitat Availability, Quality, and Use Across...

Reservoirs and their associated rivers provide water for agricultural and municipal uses, ecological benefits for fish and wildlife, and associated recreational activity. However, in the Greater Yellowstone Ecosystem climate change and population...

2023-08-01

Effects of flow fluctuation and redd dewatering on salmonid embryo development and fry...

During the fall and winter 1979-1980 tests were conducted in a section of the Middle Snake River within Hells Canyon to determine the effects of hydroelectric power peaking on fall chinook salmon (Onchorhycus tshawytscha) embryo incubation and fry...

1981-03-01

2010 Arctic Yukon Kuskokwim (AYK) Sustainable Salmon Initiative Project Final Product:...

A high-priority research issue identified by the Arctic-Yukon-Kuskokwim (AYK) Sustainable Salmon Initiative (SSI) is to determine whether the ocean environment is a more important cause of variation in the abundance of AYK Pacific salmon...

2010-11-30
2010-11-30
2010-11-01

The role of sexual selection in determining overall mating patterns and mate choices in...

NMFS

2008-11-05
2008-11-05
1981-04-18

Inventory and Mapping of City of Seattle Shorelines along Lake Washington, the Ship...

Seattle Public Utilites

2008-11-04
2008-11-04
2024-04-18

A Bristol Bay Almanac for 2001

2008-11-04
2008-11-04
2024-04-18