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Filtering by: Subject Lahontan cutthroat trout -- Effect of temperature on Language English [eng]

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:

Science presented on December 14, 2006. Title: Responses of a Threatened Cutthroat Trout to an
Influence of water temperature and beaver ponds on Lahontan cutthroat trout in a high-desert stream, southeastern Oregon

Creator:

Talabere, Andrew G.

Abstract:

The distribution of Lahontan cutthroat trout Oncorhynchus clarki henshawi was assessed in a high-desert stream in southeastern Oregon where beaver Castor canadensis are abundant. Longitudinal patterns of beaver ponds, habitat, temperature, and Lahontan cutthroat trout age group distribution were identified throughout Willow Creek. Three distinct stream segments were classified based...

Resource Type:

Masters Thesis

Full Text:

Privacy Influence of Water Temperature and Beaver Ponds on Lahontan Cutthroat Trout in a High- Desert