Index Catalog // ScholarsArchive@OSU

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:: AN ABSTRACT OF THE THESIS OF Randy Carl Hjort for the degree of

Yearly variation in the abundance and distribution of fish larvae in the coastal zone off Yaquina Head, Oregon, from June 1969 to August 1972

Creator:: Mundy, Bruce Carl
Resource Type:: Masters Thesis
Full Text:: Siebert, Randy Hjort, Pat Hulet, Mary Yoklavich, Chris Wilson, John Shenker, Marilyn Gum and Ric

The physiology ecology and run diversity of adult Pacific lamprey, Entosphenus tridentatus, during the freshwater spawning migration

Creator:: Clemens, Benjamin J.
Abstract:: Pacific lamprey, Entosphenus tridentatus, have shown recent and rapid declines in abundance. These anadromous fish return to streams where they mature, spawn and die. It has been inferred that Pacific lamprey enter freshwater and reside for ~ 1 year before spawning. This long exposure to the freshwater environment may affect...
Resource Type:: Dissertation
Full Text:: : ________________________________________________________________________ Carl B. Schreck Pacific lamprey, Entosphenus tridentatus, have shown recent and rapid

The oplophorid and pasiphaeid shrimp from off the Oregon coast

Creator:: Forss, Carl Albert
Abstract:: The 13 species of shrimps studied for this thesis were collected off the Oregon coast. The family Oplophoridae is well represented in this area. Five of the seven known genera were identified. Hymenodora frontalis, H. glacialis, and H. gracilis were described and further differentiating characters were illustrated. Other members of...
Resource Type:: Dissertation
Full Text:: Coast AN ABSTRACT OF THE THESIS OF Carl Albert Forss for the Ph. D. in Zoology (Name) Date thesis

Aspects of reproduction, early life history, and biology of bathyal and abyssal liparididae and macrouridae (Pisces) off Oregon

Creator:: Stein, David (David Leslie)
Resource Type:: Dissertation
Full Text:: Liparididae and Macrouridae (Pisces) off Oregon. Redacted for privacy Abstract approved: Carl E. Bond The

Early self-sorting behavior in Chinook salmon is correlated with variation in growth, behavior and morphology later in life.

Creator:: Unrein, Julia R.
Abstract:: Juvenile Chinook salmon (Oncorhynchus tshawytscha) exhibit an array of life history tactics in Oregon's Willamette River Basin, yet we do not know to what extent it is driven by phenotypic plasticity or whether it is predetermined and how conditions in the early rearing environment may affect phenotype expression. We have...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Carl B. Schreck Juvenile Chinook salmon (Oncorhynchus tshawytscha) exhibit an array of life

Genetic and environmental variation in stress physiology among steelhead trout (Oncorhynchus mykiss)

Creator:: Sharpe, Cameron Saunders
Resource Type:: Masters Thesis
Full Text:: ) Redacted for Privacy Abstract approved:_ Carl B. Schreck Juvenile steelhead trout (Oncorhynchus mykiss

Linking Moral Obligations, Assumption-based Research, and Structured Decision Making to Inform Bull Trout Recovery

Creator:: Brignon, William R.
Abstract:: More than 1500 species of plants and animals in the United States are listed as threatened or endangered under the Endangered Species Act (ESA). The U.S. Departments of Interior and Commerce are required, under Section 4(f)(1) of the ESA, to develop recovery plans for ESA-listed species under the respective agency...
Resource Type:: Dissertation
Full Text:: Carl B. Schreck More than 1500 species of plants and animals in the United States are listed as

Effects of atrazine on olfactory-mediated behaviors in Pacific lamprey (Entosphenus tridentatus)

Creator:: Smith, April G.
Abstract:: Pacific lamprey (Entosphenus tridentatus) are experiencing population declines throughout their range. Xenobiotics could be an important risk factor for lamprey populations. Our goal was to establish if common herbicides, as used in forest management, could affect reproductive fitness. We determined that atrazine was a likely compound of greatest concern to...
Resource Type:: Masters Thesis
Full Text:: Lamprey (Entosphenus tridentatus) Abstract approved: Carl B. Schreck Pacific lamprey

Distribution and movements of Chinook salmon, Oncorhynchus tshawytscha, returning to the Yukon River basin

Creator:: Eiler, John H.
Abstract:: Chinook salmon, Oncorhynchus tshawytscha, returning to the Yukon River basin and other large river systems in western Alaska have declined dramatically since the late 1990s. This continuing trend has raised concerns over the future status of the returns, and severely impacted commercial and subsistence fisheries within the drainage. Management is...
Resource Type:: Dissertation
Full Text:: River Basin. Abstract approved:_____________________________________________________ Carl B

ScholarsArchive@OSU

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

Yearly variation in the abundance and distribution of fish larvae in the coastal zone off Yaquina Head, Oregon, from June 1969 to August 1972

The physiology ecology and run diversity of adult Pacific lamprey, Entosphenus tridentatus, during the freshwater spawning migration

The oplophorid and pasiphaeid shrimp from off the Oregon coast

Aspects of reproduction, early life history, and biology of bathyal and abyssal liparididae and macrouridae (Pisces) off Oregon

Early self-sorting behavior in Chinook salmon is correlated with variation in growth, behavior and morphology later in life.

Genetic and environmental variation in stress physiology among steelhead trout (Oncorhynchus mykiss)

Linking Moral Obligations, Assumption-based Research, and Structured Decision Making to Inform Bull Trout Recovery

Effects of atrazine on olfactory-mediated behaviors in Pacific lamprey (Entosphenus tridentatus)

Distribution and movements of Chinook salmon, Oncorhynchus tshawytscha, returning to the Yukon River basin

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