Index Catalog // ScholarsArchive@OSU

Landscape occupancy by free ranging cattle in northeast Oregon

Creator:: Wilson, Kerry D.
Abstract:: Global Positioning System (GPS) and Geographic Information System (GIS) technologies were employed to evaluate cattle occupancy of three landscape attributes on three different grazing allotments administered by the Wallowa Whitman National Forest in Northeast Oregon. Topographic characteristics of slope; 0-4%, 4-12%, 12-35% and >35% were evaluated as well as north...
Resource Type:: Masters Thesis
Full Text:: grazing allotments administered by the Wallowa Whitman National Forest in Northeast Oregon. Topographic

An interpretation of synecologic relationships in the Billy Meadows area of the Wallowa-Whitman National Forest

Creator:: Johnson, Charles G.
Resource Type:: Dissertation
Full Text:: located 50 miles NNE of Enterprise, Oregon in the Wallowa-Whitman National Forest in Wallowa County

Green fescue grassland : 50 years of secondary succession under sheep grazing

Creator:: Reid, Elbert Hann, 1912-, Johnson, Charles G., Hall, Wade B., United States. Forest Service. Pacific Northwest Region, and Wallowa-Whitman National Forest (Agency : U.S.)
Resource Type:: Technical Report

Mid-Montane Wetland Plant Associations of the Malheur, Umatilla and Wallowa-Whitman National Forests

Creator:: Crowe, Elizabeth A. (Elizabeth Ann), 1963-, Clausnitzer, Rodrick R., and United States. Forest Service. Pacific Northwest Region
Abstract:: The objectives of this guide are to provide information to allow users to be able to identify potential natural vegetation types in wetlands (and transitional riparian areas) and to provide information pertinent to the use and management of these areas. An attempt has been made to describe the successional status...
Resource Type:: Technical Report
Full Text:: the Malheur, Umatilla and Wallowa-Whitman National Forests specializing in forest successional

Comparison of spatial distribution and resource use by Spanish and British breed cattle in northeastern Oregon prairie ecosystems

Creator:: Sheehy, Cody M.
Abstract:: We studied the distribution and habitat selection differences between Spanish breed (Corriente and Longhorn mix) and British breed cattle (Angus, Hereford). This study was located on the Zumwalt prairie during the spring and fall and along the Imnaha river for the winter. Each trial ran for two weeks and in...
Resource Type:: Masters Thesis
Full Text:: Spanish and British Breed Cattle in Northeastern Oregon Prairie Ecosystems by: Cody

Chesnimnus experimental spruce budworm control project

Creator:: Brockman, C. Frank (Christian Frank), 1902- and Berry, Dick Wallace, 1914-
Resource Type:: Technical Report
Full Text:: selected for the experiment was within the Chesnimnus district of the Wallowa National Forest

Where the Stream Meets the Road : Prioritizing Culvert Replacement for Fish Passage

Creator:: Reagan, Rachel E.
Abstract:: Streams across the world are highly fragmented due to the presence of in-stream barriers (e.g., dams and stream-road crossings), many of which restrict or block fish passage. Retrofitting or replacing these structures is a high priority for restoring habitat connectivity for native fishes and other aquatic organisms in the Pacific...
Resource Type:: Masters Thesis
Full Text:: the Siuslaw National Forest, Oregon, a forest

Diversity, Generalization, and Specialization in Plant-Pollinator Networks of Montane Meadows, Western Cascades, Oregon

Creator:: Helderop, Edward
Abstract:: Despite the importance of plant-pollinator interactions for ecological communities, few long-term observational studies have been conducted of plant-pollinator networks. Using four years of plant-pollinator interaction data from 18 meadows in the Willamette National Forest, Oregon, this thesis examined how meadow size, the amount of nearby meadow habitat, weather, degree days,...
Resource Type:: Masters Thesis
Full Text:: data from 18 meadows in the Willamette National Forest, Oregon, this thesis examined how meadow size

Occupancy rates and habitat relationships of northern goshawks in historic nesting areas in Oregon

Creator:: Desimone, Steven M.
Abstract:: The ability of northern goshawks (Accipiter gentilis) to persist in intensively managed and selectively harvested forest habitats is largely unknown. To address the concern that populations of northern goshawks in eastern Oregon may be declining in response to habitat alteration, I studied occupancy rates and habitat relationships of nesting goshawks...
Resource Type:: Masters Thesis
Full Text:: analysis of northern goshawk habitat on the Fremont National Forest and adjacent private lands, Oregon

Bird communities in 5- to 34- year old managed Douglas-fir stands on the Willamette National Forest, Oregon Cascades

Creator:: Bettinger, Kelly Anne
Abstract:: Breeding bird communities were examined in 18 managed Douglas-fir stands in 6 age classes from 5 to 34 years old in spring and early summer, 1993 on the Detroit Ranger District, Willamette National Forest, Oregon. The range of seral stages included early shrub/sapling, late shrub/sapling, and pole. In general, the...
Resource Type:: Masters Thesis
Full Text:: study sites on the Detroit Ranger District, Willamette National Forest, Oregon. 10 2. Habitat sampling

ScholarsArchive@OSU

Landscape occupancy by free ranging cattle in northeast Oregon

An interpretation of synecologic relationships in the Billy Meadows area of the Wallowa-Whitman National Forest

Green fescue grassland : 50 years of secondary succession under sheep grazing

Mid-Montane Wetland Plant Associations of the Malheur, Umatilla and Wallowa-Whitman National Forests

Comparison of spatial distribution and resource use by Spanish and British breed cattle in northeastern Oregon prairie ecosystems

Chesnimnus experimental spruce budworm control project

Where the Stream Meets the Road : Prioritizing Culvert Replacement for Fish Passage

Diversity, Generalization, and Specialization in Plant-Pollinator Networks of Montane Meadows, Western Cascades, Oregon

Occupancy rates and habitat relationships of northern goshawks in historic nesting areas in Oregon

Bird communities in 5- to 34- year old managed Douglas-fir stands on the Willamette National Forest, Oregon Cascades

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