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Filtering by: Advisor Donaldson, John R. Date 1969 Degree Field Fisheries and Wildlife

1. The horizontal distribution and vertical migrations of the limnetic zooplankton in Crater Lake, Oregon

Creator:: Hoffman, F. Owen
Abstract:: During the summers of 1967 and 1968 the horizontal distribution and did vertical migrations of zooplankton were studied within the unique environment of Crater Lake. Sampling of the horizontal distribution was done by towing plankton nets vertically in different locations. The vertical distribution was sampled by towing at different depths...
Resource Type:: Masters Thesis

2. A comparison of the reproductive rates of zooplankton in East and Paulina Lakes

Creator:: Alevras, Ronald Allen
Resource Type:: Masters Thesis