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Filtering by: Subject Beavers Academic Affiliation Fisheries and Wildlife

Beaver ecology on the west Copper River Delta, Alaska

Creator:

Cooper, Erin E.

Abstract:

Since the 1964 earthquake and geologic uplift, beavers (Castor canadensis) have expanded their historic range from the inland (outwash plain) Copper River Delta, Alaska to the once tidally influenced areas of the outer area (uplifted marsh). The uplift presents a unique opportunity to observe beaver expansion, habitat selection and influence...

Resource Type:

Masters Thesis

Full Text:

Beaver Ecology on the West Copper River Delta, Alaska AN
Effects of beaver on stream channels and coho salmon habitat, Kenai Peninsula, Alaska

Creator:

Sanner, Carol Jo

Resource Type:

Masters Thesis

Full Text:

Fisheries presented on May 1, 1987. Title: Effects of Beaver on
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:

Temperature and Beaver Ponds on Lahontan Cutthroat Trout in a High-Desert Stream, Southeastern Oregon