Index Catalog // ScholarsArchive@OSU

Social interaction between juvenile coho and fall chinook salmon in Sixes River, Oregon

Creator:: Stein, Roy A.
Abstract:: The nature of the interaction between juvenile coho salmon, Oncorhynchus kisutch (Walbaum), and fall chinook salmon, 0. tshawytscha (Walbaum), was studied in Sixes River, Oregon. Seining, snorkeling, and tagging were used to determine distribution and patterns of growth of these two species in the stream environment. Experiments conducted in flowing-water...
Resource Type:: Masters Thesis
Full Text:: : SOCIAL INTERACTION BETWEEN JUVENILE COHO AND FALL CHINOOK SALMON IN SIXES RIVER, OREGON Abstract

Factors affecting coho salmon production in Oregon

Creator:: Scarnecchia, Dennis Leslie
Abstract:: Eight scale characters of known hatchery and wild coho salmon (Oncorhynchus kisutch) were compared, and a linear discriminant function was used to determine if hatchery and wild adult coho salmon could be correctly identified by their scales. Eighty-two percent of the hatchery and 89% of the wild fish were correctly...
Resource Type:: Masters Thesis
Full Text:: Siletz River from 1927 to 1940 do I find a significant relationship between summer flows and catch

Characterization and control of Cytophaga psychrophila (Borg) the causative agent of low temperature disease in young coho salmon (Oncorhynchus kisutch)

Creator:: Holt, Richard Allen
Abstract:: The purpose of this study was to characterize Cytophaga psychrophila isolates obtained from coho fingerlings with low temperature disease collected at selected hatcheries in Oregon. In addition, cultures thought to be related to this bacterium were isolated from Siletz Hatchery water, deformed juvenile and spawning adult coho salmon, rainbow and...
Resource Type:: Masters Thesis

Phenotypic comparison of hatchery and wild coho salmon (Oncorhynchus kisutch) in Oregon, Washington, and California

Creator:: Hjort, Randy Carl
Abstract:: Phenotypic similarities of coho salmon (Oncorhynchus kisutch) stocks from Oregon, Washington, and California were compared using agglomerative and divisive cluster analyses. The phenotypic characters evaluated included the following: 1) the isozyme gene frequencies of transferrin and phosphoglucose isomerase; 2) the life history characters time of peak spawning and proportion of...
Resource Type:: Masters Thesis
Full Text:: Oregon State University in partial fulfillment of the requirements for the degree of Master of Science

Oral immunization for possible control of furunculosis in fish

Creator:: Frost, Gary Douglas
Abstract:: This project was initiated in an attempt to control furunculosis (Aeromonas salmonicida) in a production hatchery rearing coho salmon. An oral vaccine was prepared and administered to 520,000 juvenile coho salmon (Oncorhynchus kisutch) at the Siletz River Salmon Hatchery prior to the onset of a predictable naturally occurring epizootic of...
Resource Type:: Masters Thesis
Full Text:: (Oncorhynchus kisutch) at the Siletz River Sal- mon Hatchery prior to the onset of a predictable naturally

Behavior and survival of coho salmon, Oncorhynchus kisutch (Walbaum), in Sashin Creek, southeastern Alaska

Creator:: Crone, Richard Allan
Abstract:: Behavior and survival in fresh water were studied for three brood years of coho salmon in Sashin Creek, Alaska, from October 1963, until September 1966. Investigations of spawning adults were conducted to determine numbers of spawners, distribution on the spawning grounds, effects on pink salmon, age composition, redd life, fecundities,...
Resource Type:: Masters Thesis
Full Text:: , Southeastern Alaska by Richard Allan Crone A THESIS submitted to Oregon State University in partial

Evaluating Fish Rescue as a Drought Adaptation Strategy for Imperiled Coho Salmon: A Life-Cycle Modeling Approach

Creator:: Beebe, Brittany A.
Abstract:: Projected intensification of drought as a result of climate change may reduce the capacity of streams to rear fish, exacerbating the challenge of recovering ESA-listed salmon populations. Without management intervention, some stocks will likely go extinct as stream drying and fragmentation reduce juvenile survival to unsustainable levels. To offset drought-related...
Resource Type:: Masters Thesis
Full Text:: A THESIS submitted to Oregon State University in partial

Hematology and histopathology of Coho salmon (Oncorhynchus kisutch) infected with Flexibacter psychrophilus

Creator:: Kanchanakhan, Somkiat
Resource Type:: Masters Thesis
Full Text:: to Oregon State University in partial fulfillment of the reguirements for the degree of Master of

Effects of beaver on stream channels and coho salmon habitat, Kenai Peninsula, Alaska

Creator:: Sanner, Carol Jo
Resource Type:: Masters Thesis
Full Text:: Oregon State University in partial fulfillment of the requirements for the degree of Master of Science

Influence of dissolved oxygen concentration and swimming velocity on food consumption and growth of juvenile Coho salmon

Creator:: Hutchins, Floyd E.
Abstract:: Laboratory studies were conducted on the food consumption, growth, and bioenergetics of juvenile coho salmon (Oncoynchus kisutch) held at various swimming velocities and dissolved oxygen concentrations at 15 C. Food consumption and growth of salmon fed to repletion on housefly larvae (Mus domesticus) were reduced by increasing activity at and...
Resource Type:: Masters Thesis
Full Text:: Hutchins A THESIS submitted to Oregon State University in partial fulfillment of the requirements for

ScholarsArchive@OSU

Social interaction between juvenile coho and fall chinook salmon in Sixes River, Oregon

Factors affecting coho salmon production in Oregon

Characterization and control of Cytophaga psychrophila (Borg) the causative agent of low temperature disease in young coho salmon (Oncorhynchus kisutch)

Phenotypic comparison of hatchery and wild coho salmon (Oncorhynchus kisutch) in Oregon, Washington, and California

Oral immunization for possible control of furunculosis in fish

Behavior and survival of coho salmon, Oncorhynchus kisutch (Walbaum), in Sashin Creek, southeastern Alaska

Evaluating Fish Rescue as a Drought Adaptation Strategy for Imperiled Coho Salmon: A Life-Cycle Modeling Approach

Hematology and histopathology of Coho salmon (Oncorhynchus kisutch) infected with Flexibacter psychrophilus

Effects of beaver on stream channels and coho salmon habitat, Kenai Peninsula, Alaska

Influence of dissolved oxygen concentration and swimming velocity on food consumption and growth of juvenile Coho salmon

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