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Filtering by: Subject Animal population density Decade 1960-1969

Agonistic behavior in Montane voles, Microtus montanus, from different parent population densities

Creator:

Belden, Lonnie Mack

Resource Type:

Masters Thesis

Full Text:

population density play in the dispersal movement of voles, Seven one-quarter acre enclosures, containing
An analysis of a small mammal population census

Creator:

Schamberger, Melvin

Abstract:

During the spring of 1963 and 1964 an investigation of a small mammal community was made in McDonald Forest, near Corvallis, Oregon. The revised North American Census of Small Mammals procedure was used, and from this census the species composition of the community was determined. The relationships of several genera...

Resource Type:

Masters Thesis

Full Text:

age of the animal, the season, weather, breeding condition, habitat, population density, I
Comparison of two direct observation techniques for enumerating Columbian blacktailed deer in western Oregon

Creator:

Hines, William W. (William Wester)

Resource Type:

Masters Thesis
Some mathematical models in ecology

Creator:

Engstrom-Heg, Verna Louise

Resource Type:

Masters Thesis

Full Text:

have studied population dyzìim1os. Vito Volterra was one of the first people to study this subject
Studies on the vertebrate ecology of a bottomland woods in the central Willamette Valley

Creator:

Beck, William Mark

Resource Type:

Masters Thesis

Full Text:

- servation of animal activity, classification of plant life, stomach analysis of the captured animals, and