Index Catalog // ScholarsArchive@OSU

Toxicity of pentachlorophenol to trout alevins

Creator:: Chapman, Gary A.
Abstract:: A study was conducted at the Pacific Cooperative Water Pollution and Fisheries Research Laboratories, Oregon State University, to determine the effects of pentachlorophenol (PCP) on the early developmental stages of the steelhead trout (Salmo gairdneri). Experiments were performed from May, 1965, through May, 1968, on the survival, growth, and bioenergetics...
Resource Type:: Dissertation
Full Text:: steelhead trout (Salmo gairdneri). Experi- ments were performed from May, 1965, through May, 1968, on the

Sex and life stage sensitivity of rainbow trout to xenoestrogens

Creator:: Carlson, David B., 1970-
Abstract:: Numerous natural and anthropogenic chemicals interact with endocrine systems of animals. The most widely studied of these endocrine active chemicals (EACs) are estrogen receptor agonists and antagonists. Because of the many important roles of estrogens in animals, xenoestrogens have the potential to impact environmental health. It has been proposed that...
Resource Type:: Dissertation
Full Text:: Fitzpatrick provided a link to the wonderful world of fish endocrinology and wound up being an invaluable

Fatty acids in the eggs and sac fry of steelhead trout (Salmo Gairdneri) : a developmental study

Creator:: Hayes, Lyle Wayne
Abstract:: Developing steelhead trout eggs and sac fry were examined for wet, dry and lipid weights and for fatty acid composition over the period from fertilization until the disappearance of the yolk sac, 69 days after fertilization. The yolk sac and embryo or fry were separated shortly before hatching, and the...
Resource Type:: Dissertation
Full Text:: Metabolism in Fish 9 Conversion and Selection of Fatty Acids 12 Yolk Utilization 15 METHODS 19 Steelhead

Fish acclimation and the development of tolerance to zinc as a modifying factor in toxicity

Creator:: Anadu, Donald Igwegbe
Resource Type:: Dissertation

Ecological relation of sympatric steelhead and resident rainbow trout in the Deschutes River, Oregon

Creator:: Zimmerman, Christian E.
Abstract:: Sympatric steelhead and resident rainbow trout (Oncorhynchus mykiss) are known to exist in many rivers throughout the Pacific Rim. Whether sympatric steelhead and resident rainbow trout are polymorphisms within a single gene pool or two reproductively isolated populations has significant implications concerning the study and conservation of this polytypic species....
Resource Type:: Dissertation
Full Text:: resident fish. Neave (1944) considered the relationship of steelhead and resident rainbow trout in the

Interaction and behavior of the redside shiner (Richardsonius balteatus) and the steelhead trout (Salmo gairdneri) in western Oregon : the influence of water temperature

Creator:: Reeves, Gordon H.
Abstract:: Water temperature influenced interactions between redside shiners and juvenile steelhead trout (≥1+) in the field and the laboratory. Distribution of the two species within various habitats was determined in three streams with different water temperature regimes. The range of habitats occupied by trout in allopatry at cool temperatures and at...
Resource Type:: Dissertation

Born to run? Integrating individual behavior, physiology, and life histories in partially migratory steelhead and rainbow trout (Oncorhynchus mykiss)

Creator:: Sloat, Matthew R.
Abstract:: Steelhead and rainbow trout are common names for marine-migratory (anadromous) and freshwater-resident forms of Oncorhynchus mykiss, a partially migratory salmonid fish. Anadromous and resident forms are sympatric and can produce offspring with a life history different from their own (i.e., steelhead parents can produce rainbow trout offspring and vice versa)....
Resource Type:: Dissertation
Full Text:: from anadromous steelhead parents from the Deschutes River, Oregon, USA for this experiment. Fish

The importance of egg size for the diversity of salmonids

Creator:: Leblanc, Camille A.
Abstract:: Understanding the origin and nature of intra specific biodiversity enables us to better conserve and manage animal populations. Biological diversity is seen at different scales and for different traits such as behavior, morphology, physiology, and life history. Behavior is especially important since behavioral changes are believed to precede changes in...
Resource Type:: Dissertation
Full Text:: . In steelhead trout, both origin of fish and egg size were related with body growth of yearling fish

Rearing density as a driver of adaptation to captivity and traits under selection by domestication in hatchery reared steelhead (Oncorhynchus mykiss)

Creator:: Thompson, Neil F.
Abstract:: Releasing hatchery reared salmon and steelhead to supplement threatened and endangered populations is a widely used conservation tool. One issue with this strategy is hatchery fish have lower reproductive fitness than wild fish when spawning in the wild. One of the drivers of fitness loss in steelhead is adaptation to...
Resource Type:: Dissertation
Full Text:: frequency of wild fish in mixed spawning populations of wild and hatchery steelhead (Oncorhynchus mykiss

Applying random utility modeling to recreational fishing in Oregon : effects of forest management alternatives on steelhead production in the Elk River watershed

Creator:: Alexander, Susan J.
Abstract:: A random utility model of trip demand for steelhead fishing is constructed by using a logit regression technique and data from the 1990 Oregon Angler Survey, conducted by the Oregon Department of Fish and Wildlife. The model is formulated to estimate demand when only the regional destination is known. Results...
Resource Type:: Dissertation

ScholarsArchive@OSU

Toxicity of pentachlorophenol to trout alevins

Sex and life stage sensitivity of rainbow trout to xenoestrogens

Fatty acids in the eggs and sac fry of steelhead trout (Salmo Gairdneri) : a developmental study

Fish acclimation and the development of tolerance to zinc as a modifying factor in toxicity

Ecological relation of sympatric steelhead and resident rainbow trout in the Deschutes River, Oregon

Interaction and behavior of the redside shiner (Richardsonius balteatus) and the steelhead trout (Salmo gairdneri) in western Oregon : the influence of water temperature

Born to run? Integrating individual behavior, physiology, and life histories in partially migratory steelhead and rainbow trout (Oncorhynchus mykiss)

The importance of egg size for the diversity of salmonids

Rearing density as a driver of adaptation to captivity and traits under selection by domestication in hatchery reared steelhead (Oncorhynchus mykiss)

Applying random utility modeling to recreational fishing in Oregon : effects of forest management alternatives on steelhead production in the Elk River watershed

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search