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Economics of surplus hatchery salmon disposal in Oregon

Creator:: Roberts, Kenneth, 1944- and Oregon State University. Extension Service/Marine Advisory Program
Abstract:: Published 1972. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the Sea Grant Catalog: http://seagrant.oregonstate.edu/publications
Resource Type:: Technical Report
Full Text:: Hatchery Salmon Disposal in Oregon BY KENNETH J. ROBERTS EXTENSION MARINE ECONOMIST OREGON STATE

An evaluation of the use of coho salmon presmolts to supplement wild production in Oregon coastal streams

Creator:: Solazzi, Mario F., Nickelson, Thomas E., Johnson, Steven L., and Oregon Department of Fish and Wildlife
Abstract:: We evaluated the effectiveness of using hatchery coho salmon Oncorhynchus kisutch presmolts to rebuild wild populations in Oregon coastal streams. Juvenile and adult populations were monitored in 15 stocked and 15 unstacked streams from summer 1980 until summer 1985. During the summers following the planting of presmolts, the number of...
Resource Type:: Technical Report

Spawning salmon surveys and straying of private hatchery coho salmon from Yaquina Bay in coastal watersheds of Oregon, 1982

Creator:: McGie, Alan M. and Oregon. Department of Fish and Wildlife. Fish Division
Abstract:: Gives standard spawning data for salmon in Oregon and adds information "to document straying of private hatchery coho salmon from Oregon Aqua-Foods'(OAF) facility at Yaquina Bay. . . The program was conducted in response to concerns by fisheries managers and the public on the possible long-term effects of interbreeding wild...
Resource Type:: Technical Report
Full Text:: . Standard spawning surveys for coho salmon in Oregon coastal watersheds stratified into hatchery-influenced

A summary of investigations of the use of hatchery-reared steelhead in the management of a sport fishery

Creator:: Wagner, Harry H. and Oregon State Game Commission
Abstract:: This document contains a result of a study to determine the role of hatchery-reared winter steelhead in steelhead fisheries. The study examines the contribution of these salmon ‘with respect to’ angling intensity, number of fish stocked, contribution of native stocks, and several other factors. It also investigates survival of hatchery-reared...
Resource Type:: Technical Report
Full Text:: California, Oregon, and Washington ••••• ~ •••••• ~ •••• 41 11. The percentage of hatchery fish remaining

Managing adult hatchery summer steelhead for a recreational fishery with reduced hatchery and wild interactions

Creator:: Schemmel, Eva M.
Abstract:: Hatcheries whose purpose is to provide for a recreational fishery must minimize impacts on wild fishes. Management to reduce hatchery and wild interactions is especially important on river systems that contain Endangered Species Act (ESA) listed species. I examined adult hatchery summer steelhead, Oncorhynchus mykiss, behavior, current management and a...
Resource Type:: Masters Thesis
Full Text:: my study. Also, a special thanks to the staff and the Advisory Committee of the Oregon Hatchery

Assessing disease impacts of hatcheries on downstream salmonids in the Willamette River Basin, Oregon

Creator:: Jakaitis, Michelle
Abstract:: Hatcheries are often perceived as a source of pathogen amplification, potentially increasing disease risk to free-ranging populations; at the same time, free-ranging fishes may introduce pathogens into hatcheries through untreated water sources. Many pathogens exist naturally within the environment (with the exception of introduced pathogens) and the presence of a...
Resource Type:: Masters Thesis
Full Text:: Necrosis Virus (IHNV) transmission from naturally-reared O. nerka to hatchery salmonids in Oregon

Habitat selection of hatchery and wild juvenile salmonids in Eagle Creek Basin, Oregon

Creator:: Brignon, William R.
Abstract:: To best manage Eagle Creek National Fish Hatchery and minimize any negative impacts that the current hatchery program may be having on Endangered Species Act-listed salmonids in the Eagle Creek Basin, I determined if wild fish are being displaced from preferred habitats by hatchery salmonids Oncorhynchus spp. This thesis had...
Resource Type:: Masters Thesis
Full Text:: Selection of Hatchery and Wild Juvenile Salmonids in Eagle Creek Basin, Oregon Abstract approved

Private salmon hatcheries in Oregon, 1985

Creator:: Cummings, T. Edwin, Oregon. Fish Division, and Oregon. Department of Fish and Wildlife
Abstract:: This report describes private Chinook, chum and coho hatcheries in Oregon in the mid-1980s. It includes a map of hatchery locations, statistical tables, and a section discussing opposition to private salmon hatcheries (PSHs). "In this report I will discuss the development of the PSH regulations, status of current permits, permits...
Resource Type:: Technical Report
Full Text:: . . . U PRIVATE SALMON HATCHERIES IN OREGON T. Edwin

Private salmon hatcheries in Oregon, 1986

Creator:: Cummings, T. Edwin, Oregon. Fish Division, and Oregon. Department of Fish and Wildlife
Abstract:: Reports on private Chinook, chum and coho salmon hatcheries (PSHs)in Oregon in the mid-1980s. Includes a map of hatchery operation sites, and statistical tables. Oregon State University's facility at Whiskey Creek, Netarts Bay, was back in operation. Suspected impacts of a private hatchery on the run of coho salmon on...
Resource Type:: Technical Report
Full Text:: PRIVATE SALMON HATCHERIES IN OREGON T. Edwin Cummings Fish

Private salmon hatcheries in Oregon, 1981

Creator:: Cummings, T. Edwin, Oregon. Fish Division, and Oregon. Department of Fish and Wildlife
Abstract:: Describes private Chinook, chum and coho salmon hatcheries in Oregon in the early 1980s. Map, statistical tables. "As hatchery diets and rearing techniques improved in recent years, private citizens again became interested in propagating salmon. Research at 0regon State University (OSU)in hatching chum salmon using inexpensive streamside incubators increased public...
Resource Type:: Technical Report
Full Text:: govern ing pr iva te sa lmon hatchery opera t ions in Oregon. LAI^JS AND RULES In . l971 , the

ScholarsArchive@OSU

Economics of surplus hatchery salmon disposal in Oregon

An evaluation of the use of coho salmon presmolts to supplement wild production in Oregon coastal streams

Spawning salmon surveys and straying of private hatchery coho salmon from Yaquina Bay in coastal watersheds of Oregon, 1982

A summary of investigations of the use of hatchery-reared steelhead in the management of a sport fishery

Managing adult hatchery summer steelhead for a recreational fishery with reduced hatchery and wild interactions

Assessing disease impacts of hatcheries on downstream salmonids in the Willamette River Basin, Oregon

Habitat selection of hatchery and wild juvenile salmonids in Eagle Creek Basin, Oregon

Private salmon hatcheries in Oregon, 1985

Private salmon hatcheries in Oregon, 1986

Private salmon hatcheries in Oregon, 1981

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