None supplied. From foreword: The Fifth Progress Report summarizes the research conducted during the years 1973 to 1978 under the Corps of Engineers\u27 North Pacific Division Fisheries Engineering Research Program. During the report period, adult and juvenile fish research was conducted on the lower Columbia and Snake Rivers. Research on adult fish has concentrated on the lower Columbia River, where greater numbers of fish are present and where delays of adult fish have been observed. Juvenile fish research, once concentrated chiefly at the Snake River projects, has recently expanded to include lower Columbia River projects. This research continues to secure needed information on the migration, behavior, and survival of downstream migrants...
1. Due to persistent drought conditions in the Snake River Basin, smolt marking operationsto re-eval...
In January of 1983 a two-phase study of the lower Flathead River was initiated by the Confederated S...
Columbia River terminal fisheries have been conducted in Youngs Bay, Oregon, since the early 1960`s ...
None supplied. From foreword: This is the fourth Progress Report covering the research accomplished ...
None supplied. From foreword: Program research has been summarized in two previous reports entitled:...
The organization, purpose, and administrative plan of the Corps\u27 Fisheries Engineering Research P...
From 1968 to 1980, the National Marine Fisheries Service (NMFS) conductednumerous transportation stu...
A study of adult salmon and steelhead migrations past dams, through reservoirs, and into tributaries...
Natural runs of salmonids in the Columbia River basin have decreased as a result of hydroelectric-da...
None supplied. From foreword: The Sixth Progress Report summarizes the research conducted during the...
Chinook salmon and steelhead runs in the Snake River have been in a seriousdownward trend since the ...
Studies of fish guidance with submersible traveling screens (STS) were conducted at the Bonneville D...
This Technical Memorandum synthesizes available information on the behaviour and survival of juvenil...
The development of a river system for power and flood control produces sudden, enormous changes in t...
Transportation of migrating smolts was first considered in the late 1960s to protect declining stock...
1. Due to persistent drought conditions in the Snake River Basin, smolt marking operationsto re-eval...
In January of 1983 a two-phase study of the lower Flathead River was initiated by the Confederated S...
Columbia River terminal fisheries have been conducted in Youngs Bay, Oregon, since the early 1960`s ...
None supplied. From foreword: This is the fourth Progress Report covering the research accomplished ...
None supplied. From foreword: Program research has been summarized in two previous reports entitled:...
The organization, purpose, and administrative plan of the Corps\u27 Fisheries Engineering Research P...
From 1968 to 1980, the National Marine Fisheries Service (NMFS) conductednumerous transportation stu...
A study of adult salmon and steelhead migrations past dams, through reservoirs, and into tributaries...
Natural runs of salmonids in the Columbia River basin have decreased as a result of hydroelectric-da...
None supplied. From foreword: The Sixth Progress Report summarizes the research conducted during the...
Chinook salmon and steelhead runs in the Snake River have been in a seriousdownward trend since the ...
Studies of fish guidance with submersible traveling screens (STS) were conducted at the Bonneville D...
This Technical Memorandum synthesizes available information on the behaviour and survival of juvenil...
The development of a river system for power and flood control produces sudden, enormous changes in t...
Transportation of migrating smolts was first considered in the late 1960s to protect declining stock...
1. Due to persistent drought conditions in the Snake River Basin, smolt marking operationsto re-eval...
In January of 1983 a two-phase study of the lower Flathead River was initiated by the Confederated S...
Columbia River terminal fisheries have been conducted in Youngs Bay, Oregon, since the early 1960`s ...