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Reproductive behavior of the threespine stickleback exposed to chloramines

Creator:: Carlson, Anthony R.
Resource Type:: Masters Thesis
Full Text:: THE THREE.SPINE STICKLEBACK E)OSED TO CHLORAMINES Abstract approved - Charles E. Warren Mature

Classification of Icelandic watersheds and rivers to explain life history strategies of Atlantic salmon

Creator:: Gudjonsson, Sigurdur
Abstract:: A hierarchical classification system of Iceland's watersheds and rivers is presented. The classification is based on Iceland's substrate, climate, water, biota, and human cultural influences. The geological formations of Iceland are very different in character depending on their age and formation history. Three major types of formations occur: Tertiary, Plio-Pleistocene,...
Resource Type:: Dissertation
Full Text:: Abstract approved: 4 Redacted for Privacy Charles E. Warren A hierarchical classification system of

The effects of sewage on the distribution and abundance of benthic animals in a Puget Sound bay

Creator:: Shapeero, William L.
Abstract:: The effects of discharged sewage on physico-chemical conditions and the distribution and abundance of marine benthic animals were studied in Shilshole Bay, a part of Puget Sound, off Seattle, Washington. For over 50 years prior to 1965, when this study was initiated, 87,300 pounds (32,400 pounds BOD) per day of...
Resource Type:: Dissertation
Full Text:: approved: Redacted for Privacy wCharles E. Warren The effects of discharged sewage on physico-chemical

Influence of temperature on energy and material utilization by juvenile coho salmon

Creator:: Averett, R. C.
Resource Type:: Dissertation
Full Text:: E. Warren The influence of temperature on energy and material utiliza.- tion by young coho salmon

Evidence for the nonessentiality of ascorbic acid in the diet of the rainbow trout, Salmo gairdneri

Creator:: Primbs, Edward R. J.
Abstract:: Numerous tests were applied to rainbow trout of eleven months of age to determine whether ascorbic acid is an essential element of the diet of these fish. Although previous work had been done on this question, conflicts in the results, the large reliance upon abnormal symptoms such as lordosis and...
Resource Type:: Masters Thesis

Contextual systems description of an Oregon coastal watershed

Creator:: Goetze, Brigitte
Abstract:: Many resource management controversies indicate disagreement about the possible intended and unintended effects of management actions on ecosystems. Researchers have documented a variety of negative effects on specific ecosystems, e. g. the degradation of salmonid habitat due to mass wasting (Hagans et al. 1986). While the effects of some management...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Brigitte R. C. Goetze for the

The development and maintenance of stream community structure and organization

Creator:: Wevers, Mary Jo
Abstract:: The goal of this study was to better understand stream communities through a perspective that might make their structure, organization, and development more understandable. This goal was approached through the following objectives: 1. To determine the assemblages of stream organisms and define subsystems within a stream community. 2. To explain...
Resource Type:: Masters Thesis
Full Text:: Community Structure and Organization Redacted for Privacy Abstract approved: Charles E. Warren The goal

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

Creator:: Sanner, Carol Jo
Resource Type:: Masters Thesis
Full Text:: Completed May 1, 1987 Commencement June, 1987 APPROVED: Uharles L. Warren, Protessor of 1-fsheries in

A theory of resource utilization

Creator:: Booty, William Michael
Resource Type:: Masters Thesis
Full Text:: Brocksen, R. W., G. E. Davis, C. E. Warren. 1970. Analysis of trophic processes on the basis of density

Life history patterns of two allopatric clupeids : Atlantic menhaden (Brevoortia tyrannus) and gulf menhaden (B. patronus)

Creator:: Powell, Allyn B.
Abstract:: Atlantic menhaden, compared to gulf menhaden, exhibit a life history pattern that appears to be adapted to a more unpredictable reproductive environment. From experiments on laboratory-reared eggs and larvae, Atlantic menhaden have larger eggs with larger yolk volume. They are larger at hatching, utilize their yolk faster, begin feeding at...
Resource Type:: Dissertation
Full Text:: ) and Gulf Menhaden (B. patronus). Abstract approved: Redacted for Privacy Dr. Charles E. Warren

ScholarsArchive@OSU

Reproductive behavior of the threespine stickleback exposed to chloramines

Classification of Icelandic watersheds and rivers to explain life history strategies of Atlantic salmon

The effects of sewage on the distribution and abundance of benthic animals in a Puget Sound bay

Influence of temperature on energy and material utilization by juvenile coho salmon

Evidence for the nonessentiality of ascorbic acid in the diet of the rainbow trout, Salmo gairdneri

Contextual systems description of an Oregon coastal watershed

The development and maintenance of stream community structure and organization

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

A theory of resource utilization

Life history patterns of two allopatric clupeids : Atlantic menhaden (Brevoortia tyrannus) and gulf menhaden (B. patronus)

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