Index Catalog // ScholarsArchive@OSU

Trade-offs between management for fire risk reduction and northern spotted owl habitat protection in the dry conifer forests of southern Oregon

Creator:: Comfort, Emily Julia, 1974-
Abstract:: There is a perceived trade-off between fire risk reduction and northern spotted owl habitat protection in dry-conifer forests in southwestern Oregon. Management options for balancing this trade-off need to be sought at the landscape level. Applied landscape ecology suggests three important features to consider are (1) patch size and configuration...
Resource Type:: Dissertation
Full Text:: reduction and northern spotted owl habitat protection in dry-conifer forests in southwestern Oregon

Cumulative effects of land use on salmon habitat in southwest Oregon coastal streams

Creator:: Frissell, Christopher Andrew, 1960-
Abstract:: As part of a hierarchical approach to classifying watersheds and stream habitats based on geomorphic and geologic criteria, we defined ten classes of fluvial and lacustrine habitats at the scale of valley segments. Valley segments are landscape units which encompass surface waters and the adjacent floodplains and hillslopes with which...
Resource Type:: Dissertation
Full Text:: Land Use on Salmon Habitat in Southwest Oregon Coastal Streams. Abstract approved: Redacted for

Factors that influence energy conservation alterations in Oregon households

Creator:: Johnson-Carroll, Karen J. A.
Resource Type:: Dissertation

Habitat associations of small mammals and amphibians in the central Oregon Coast Range

Creator:: Martin, Karl J.
Abstract:: One of the goals of ecosystem management is to integrate management of many species and processes across a range of temporal and spatial scales. I investigated the relationship between small mammals and amphibians at 3 spatial scales. My objective was to identify, habitat associations of forest floor vertebrates at the...
Resource Type:: Dissertation

Competitive interactions and resource partitioning between northern spotted owls and barred owls in western Oregon

Creator:: Wiens, J. David
Abstract:: The federally threatened northern spotted owl (Strix occidentalis caurina) is the focus of intensive conservation efforts that have led to much forested land being reserved as habitat for the owl and associated wildlife species throughout the Pacific Northwest of the United States. Recently, however, a relatively new threat to spotted...
Resource Type:: Dissertation
Full Text:: conservation efforts. During 2007–2009 I investigated spatial relationships, habitat selection, diets

The relationship between stream habitat complexity and anadromous salmonid diversity and habitat selection

Creator:: Chen, Glenn K.
Resource Type:: Dissertation
Full Text:: Elk River (Oregon) and found that streams with impaired habitat condition and low species diversity

Factors affecting the growth, production and distribution of the stream snail Juga silicula (Gould)

Creator:: Furnish, Joseph Lee
Resource Type:: Dissertation
Full Text:: in Oak Creek, a stream draining the eastern foothills of the Coast Range, Benton County, Oregon. A

Influences of tillage system, climate, and soils on the demand for topsoil in northcentral Oregon wheat production

Creator:: Hanrahan, Michael S.
Abstract:: Soil erosion research in the fields of agronomy, soils science and mechanics, agricultural engineering, hydrology, climatology, and other scientific disciplines has economic dimensions. In general, measurable and, at times, significant economic effects are associated with the effects of erosion in the other disciplines. Interactions between climate, soils, hydrology, and tillage...
Resource Type:: Dissertation
Full Text:: Oregon Wheat Production Abstract approved: •- " =—r—"■—"—^— Soil erosion research in the fields of

Grazing relationships of elk, deer and cattle on seasonal rangelands in northeastern Oregon

Creator:: Sheehy, Dennis Patrick
Resource Type:: Dissertation
Full Text:: . Martin Vavra Rangelands at the juncture of grass steppe and forest communities in northeastern Oregon

Nesting and foraging ecology of band-tailed pigeons in western Oregon

Creator:: Leonard, Jerome Patrick
Abstract:: Pacific Coast band-tailed pigeons (Columba fasciata) have declined markedly during the past several decades. Despite implementation of increasingly restrictive hunting regulations, populations have shown minimal signs of recovery. I radio-marked 127 adult band-tailed pigeons in the central Oregon Coast Range in April-May of 1993-95 to document nesting chronology and productivity,...
Resource Type:: Dissertation
Full Text:: Foraging Ecology of Band-tailed Pigeons in Western Oregon. Abstract approved: L. Jarvis Pacific Coast

ScholarsArchive@OSU

Trade-offs between management for fire risk reduction and northern spotted owl habitat protection in the dry conifer forests of southern Oregon

Cumulative effects of land use on salmon habitat in southwest Oregon coastal streams

Factors that influence energy conservation alterations in Oregon households

Habitat associations of small mammals and amphibians in the central Oregon Coast Range

Competitive interactions and resource partitioning between northern spotted owls and barred owls in western Oregon

The relationship between stream habitat complexity and anadromous salmonid diversity and habitat selection

Factors affecting the growth, production and distribution of the stream snail Juga silicula (Gould)

Influences of tillage system, climate, and soils on the demand for topsoil in northcentral Oregon wheat production

Grazing relationships of elk, deer and cattle on seasonal rangelands in northeastern Oregon

Nesting and foraging ecology of band-tailed pigeons in western Oregon

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search