Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Creator Latta, Gregory Committee Member Betts, Matt

Habitat Associations and Diet Composition of Western Purple Martins in Western Oregon

Creator:

Sherman, Lorelle M.

Abstract:

The western purple martin (Progne subis arboricola) is a species of conservation concern throughout the Pacific Northwest. In western Oregon, the purple martin nests in three major ecosystem types: inland open-water, coastal, and upland forest. The availability of suitable breeding habitat is a major limiting factor for western purple martin...

Resource Type:

Masters Thesis

Full Text:

., Ohmann, J. L., Kennedy, R. E., Cohen, W. B., Gregory, M. J., Yang, Z., ... & Spies, T. A. (2015
Top-Down Effects of Wildlife and Bottom-Up Drivers of Soils and Productivity in Intensively Managed Forest Plantations in the Northern Oregon Coast Range

Creator:

Frey, David W.

Abstract:

In intensively managed forest plantations in the northern Oregon Coast Range, herbicides are often applied during site preparation and early stand regeneration to reduce competition for resources for planted conifer seedlings. In addition to reducing competition for crop trees, herbicide applications may affect soil processes including decomposition and nutrient cycling,...

Resource Type:

Masters Thesis