Open Access. Powered by Scholars. Published by Universities.®

Terrestrial and Aquatic Ecology Commons

Open Access. Powered by Scholars. Published by Universities.®

Portland State University

1975

Articles 1 - 1 of 1

Full-Text Articles in Terrestrial and Aquatic Ecology

The Distribution Of The Deer Mouse, Peromyscus Maniculatus, On The Oregon Side Of The Columbia River Gorge, Ronald P. Neilson Jun 1975

The Distribution Of The Deer Mouse, Peromyscus Maniculatus, On The Oregon Side Of The Columbia River Gorge, Ronald P. Neilson

Dissertations and Theses

A study of the biogeography of Peromyscus maniculatus was undertaken in order to ascertain a few of the environmental parameters important in defining the distribution of this species and how the species in turn has adapted to these parameters. The Columbia Gorge was chosen as it presents a climatic gradient from maritime to continental with very little elevation gain. Changes along this gradient in topography, soils and vegetation community structure are discussed.