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Filtering by: Creator Amsberry, Anthony C. Remove constraint Creator: Amsberry, Anthony C. Academic Affiliation Fisheries and Wildlife Remove constraint Academic Affiliation: Fisheries and Wildlife Subject Stress (Physiology) Remove constraint Subject: Stress (Physiology)

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Responses of a threatened cutthroat trout to an introduced, invading salmonid : ecological implications for growth, stress, and behavior

Creator:

Osborne-Gowey, Jeremiah D.

Abstract:

Recent studies suggest that competition from brook trout (Salvelinus fontinalis; EBT) may have negative effects (e.g. displacement) on Lahontan cutthroat trout (Oncorhynchus clarki henshawi; LCT). Results from these studies have failed to elucidate the responsible mechanisms and have not examined if changing environmental conditions result in competitive/subordinate role reversals. The...

Resource Type:

Masters Thesis

Full Text:

lower cortisol levels (+1% and ~23 ng/mL). When the water temperature remained at 13°C, EBT gained
Gene expression in the liver of rainbow trout, Oncorhynchus mykiss, during the stress response

Creator:

Momoda, Tracey S.

Abstract:

The extent to which responses to stress are maladaptive or adaptive to the long-term survival of fish remains to be better understood. The aim of this study was to identify differentially expressed genes in the livers of rainbow trout, Oncorhynchus mykiss, responding to an experimental stressor. Gene expression responses were...

Resource Type:

Masters Thesis

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practice and for rearing my fish. Thanks to Carisska Anthony for cortisol assay and fish sampling
Interrenal and metabolic responses to stress and their modifying factors in juvenile salmonid fishes

Creator:

Barton, Bruce Alexander

Abstract:

Genetic, ontogenetic, and environmental factors modified characteristic interrenal and glycemic responses to stress in juvenile salmonid fishes. During continuous confinement stress, plasma cortisol rose more quickly in chinook salmon, Oncorhynchus tshawytscha, acclimated to high rather than medium or low temperatures; hyperglycemia following either acute or chronic stress was also highest...

Resource Type:

Dissertation

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-82BP34797), the U.S. Army Corps of Engineers (Contract No. DACW68-84-C-0063) and the Oregon Department of

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Academic Affiliation

Fisheries and Wildlife[remove]3

Advisor

Schreck, Carl B.2
Heppell, Scott1
Li, Hiram1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1987 to 2007

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Committee Member

Bartholomew, Jerri1
Bayne, Christopher J.1
Curtis, Lawrence R.1
Moore, Frank L.1
Mundt, Chris1
more Committee Members »

Creator

Barton, Bruce Alexander1
Momoda, Tracey S.1
Osborne Gowey, Jeremiah D.1

Date

Date range begin – Date range end

Current results range from 1986 to 2006

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Decade

2000-20092
1980-19891

Degree Field

Fisheries Science2
Fisheries1

Degree Level

Master's2
Doctoral1

Degree Name

Master of Science (M.S.)2
Doctor of Philosophy (Ph.D.)1

File Format

application/pdf2

Language

English [eng]3

License

All rights reserved2

Non-Academic Affiliation

Oregon State University. Graduate School3

Peer Reviewed

No1

Resource Type

Masters Thesis2
Dissertation1

Rights Statement

In Copyright2
Copyright Not Evaluated1

Subject

Stress (Physiology)[remove]3
Brook trout -- Ecology --Nevada -- Abel Creek1
Brook trout -- Effect of habitat modification on1
Brook trout -- Effect of temperature on1
Competition (Biology) -- Nevada -- Abel Creek1
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