Index Catalog // ScholarsArchive@OSU

Blood calcium and phosphorus perturbations in rainbow trout (Salmo gairdneri) and coho salmon (Oncorhynchus kisutch) : some correlates of physiological stress

Creator:: Adams, Brett Alan
Abstract:: Changes in blood calcium and phosphorus concentrations were characterized for rainbow trout (Salmo gairdneri) and coho salmon (Oncorhynchus kisutch) following intense exercise or exposure to suspended volcanic ash or topsoil. Significant elevations in blood calcium and phosphorus accompanied exercise-induced acidemia in both S. qairdneri and O. kisutch. These elevations persisted...
Resource Type:: Masters Thesis
Full Text:: Stress by Brett Alan Adams A THESIS submitted to Oregon State University in partial fulfillment of

Estimation of chronically safe zinc concentrations with steelhead trout (Salmo gairdneri) emphasizing ventilatory responses

Creator:: Cairns, Michael A.
Resource Type:: Masters Thesis
Full Text:: undergoing a "loading stress" (Brett 1958) because the expenditure of energy required for maintenance is

Multiple use resource allocation : an empirical analysis of selected forest resources

Creator:: Baker, John J
Resource Type:: Masters Thesis
Full Text:: OF Ronald A. Oliveira Forested watersheds are classical examples of multiple use natural resource

Changes in the swimming performance, behavior and physiology of juvenile chinook salmon (Oncorhynchus tshawytcha) after exposure to one, two or three acute handling stresses

Creator:: Sigismondi, Linda A.
Abstract:: The performance of an organism or organismic subsystem is the result of the interaction between the performance capacity of the system and Its environment. Environmental conditions can stress an organism and thus affect it's performance. In this study, three whole organism performances were examined: critical swimming speed, fatigue time and...
Resource Type:: Dissertation
Full Text:: Handling Stresses AN ABSTRACT OF THE THESIS OF Linda A. Sigismondi for the degree of Doctor of

A land use planning application of the Wetland Evaluation Technique (WET) to Jackson/Frazier Wetland, Benton County, Oregon

Creator:: Griffith, Jerry A.
Abstract:: Along with the increased attention in the past two decades on the values of wetlands and the documentation of great losses of wetland acreage has been a growing need for a comprehensive assessment method for analyzing the functions of a wetland. Detailed site-specific study has been the traditional method for...
Resource Type:: Capstone Project
Full Text:: A LAND USE PLANNING APPLICATION OF THE WETLAND EVALUATION

Interannual Variation in Diet and Condition in Juvenile Bluefish during Estuarine Residency

Creator:: Friedland, K. D., Garman, G. C., Bejda, A. J., Studholme, A. L., and Olla, B. L.
Abstract:: We examined the diets and weight-length relationships of juvenile bluefish Pomatomus saltatrix from Sandy Hook Bay, New Jersey, during 1981, 1983, and 1984. Diets consisted of a variety of polychaete, crustacean, and fish prey. Opossum shrimp Neomysis americana. sand shrimp Crangon septemspinosa, grass shrimp Palaemonetes vulgar is, bay anchovy Anchoa...
Resource Type:: Article
Full Text:: Juvenile Bluefish during Estuarine Residency K. D. Friedland a , G. C. Garman b , A. J. Bejda c , A. L

Quantitative genetics of chum salmon, Oncorhynchus keta (Walbaum)

Creator:: Smoker, William Williams
Abstract:: Chum salmon from different stocks were bred together in two experiments. Three stocks contributed gametes to one experiment, two stocks to another. Sibling groups of eggs, alevins, and fry were maintained in a common environment. Variability of development rates, rearing performance, susceptibility to disease, and behavioral traits was partitioned into...
Resource Type:: Dissertation
Full Text:: experiment, two stocks to another. Sibling groups of eggs, alevins, and fry were maintained in a common

Optimization of feeding schedules for coho salmon in the hatchery environment

Creator:: Corey, Philip David
Abstract:: A growth model is developed for coho salmon which accounts for temperatures and feeding rates typically encountered in fish hatchery operation. Feeding rates utilized by the model ranged from maintenance to maximum utilizable rations. The model is derived from an empirical equation for maximum growth rate, and a theoretical equation...
Resource Type:: Dissertation
Full Text:: : Normalized growth rate ft as a function of ration R. f1 is determined from empirical studies &y Brett et al

Water quality impacts of free ranging cattle in semi-arid environments

Creator:: Larsen, Royce E.
Abstract:: The purpose of this study was to evaluate the effects that free ranging cattle have on water quality in semi-arid environments. There were three specific objectives: 1) To determine the concentration and distribution of cattle feces in meadows, riparian zones, and the associated uplands. 2) To determine the fecal deposition...
Resource Type:: Masters Thesis
Full Text:: deposition rate of free ranging cattle directly into a stream. 3) To determine if feces near a stream, up

Hormonal and osmoregulatory aspects of smoltification in coho salmon, Oncorhynchus kisutch

Creator:: Specker, Jennifer Lee
Abstract:: Coho salmon smolts (Oncorhynchus kisutch) were transported at low and high densities. (12 and 120 g/L) for short and long periods (4 and 12 h). Because smolts can be transplanted directly to seawater, half of the fish in each treatment were transported to tanks containing seawater and half to tanks...
Resource Type:: Dissertation
Full Text:: when subjected to a bioassay of stress severe confinement. It is concluded that transportation

ScholarsArchive@OSU

Blood calcium and phosphorus perturbations in rainbow trout (Salmo gairdneri) and coho salmon (Oncorhynchus kisutch) : some correlates of physiological stress

Estimation of chronically safe zinc concentrations with steelhead trout (Salmo gairdneri) emphasizing ventilatory responses

Multiple use resource allocation : an empirical analysis of selected forest resources

Changes in the swimming performance, behavior and physiology of juvenile chinook salmon (Oncorhynchus tshawytcha) after exposure to one, two or three acute handling stresses

A land use planning application of the Wetland Evaluation Technique (WET) to Jackson/Frazier Wetland, Benton County, Oregon

Interannual Variation in Diet and Condition in Juvenile Bluefish during Estuarine Residency

Quantitative genetics of chum salmon, Oncorhynchus keta (Walbaum)

Optimization of feeding schedules for coho salmon in the hatchery environment

Water quality impacts of free ranging cattle in semi-arid environments

Hormonal and osmoregulatory aspects of smoltification in coho salmon, Oncorhynchus kisutch

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search