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Filtering by: Creator King, Keith Irl Advisor Milne, David H. Degree Field General Science

Oxygen consumption by Dendroctonus pseudotsugae Hopkins

Creator:

King, Keith Irl

Abstract:

Oxygen uptakes of Douglas-fir beetles collected during November 1969 through April 1970 were measured at different experimental temperatures. The oxygen uptakes of adult beetles increased at each experimental temperature as the seasons progressed from winter to spring. The larval and pupal Douglas-fir beetles, collected in February 1970, had lower oxygen...

Resource Type:

Masters Thesis

Full Text:

AN ABSTRACT OF THE THESIS OF KEITH IRL KING (Name) in
The influence of behavior and water requirements on the distribution and habitat selection of the gray-tailed vole (Microtus canicaudus) with notes on Microtus townsendii

Creator:

Pearson, John Philip

Abstract:

Microtus canicaudus Miller, the gray-tailed vole, was studied in the field and laboratory in order to clarify aspects of the relationship of this species to its habitat. All trapping and sampling was done on permanent pasture land in the William L. Finley National Wildlife Refuge 12 miles south of Corvallis,...

Resource Type:

Dissertation

Full Text:

(1952) and King (1957) as a factor in ecological distribution. All of the above mentioned factors were