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Filtering by: Subject Temperature -- Oregon -- Crater Lake Degree Field Fisheries Science Resource Type Masters Thesis

The species composition, density, and distribution of the littoral zooplankton assemblage in Crater Lake, Oregon

Creator:

Warncke, William Madara

Abstract:

The species compositions and densities of the littoral and pelagic zooplankton assemblages in Crater Lake were compared. The littoral and pelagic zooplankton assemblages of most lakes are typically different due to different habitat conditions in the two zones. The littoral zone of Crater Lake lacks many of the habitat characteristics,...

Resource Type:

Masters Thesis

Full Text:

littoral zooplankton assemblage in Crater Lake, Oregon AN ABSTRACT OF THE THESIS OF William Madara
Ecology of kokanee salmon and rainbow trout in Crater Lake, a deep ultraoligotrophic caldera lake (Oregon)

Creator:

Buktenica, Mark W.

Abstract:

Crater Lake, originally barren of fish, was stocked on an irregular basis from 1888 through 1941 with several species of salmonids. Two species occur in the lake today--kokanee salmon (Oncorhynchus nerka) and rainbow trout (Salmo gairdneri). This study was initiated in the summer of 1986 to evaluate the ecology of...

Resource Type:

Masters Thesis

Full Text:

Kokanee Salmon and Rainbow Trout in Crater Lake, a Deep Ultraoligotrophic Caldera Lake (Oregon