Index Catalog // ScholarsArchive@OSU

An examination of several methods of quantifying forest structure in headwater riparian forests of western Oregon

Creator:: Haxton, Zane A.
Abstract:: Headwater streams are generally small, first-order streams that can comprise up to 80% (by stream length) of the drainage network in mountainous areas of the Pacific Northwest. These streams are intimately connected with downstream reaches, serving as a source of sediment, woody debris, organic matter and nutrients. The surrounding forests...
Resource Type:: Masters Thesis
Full Text:: the use of measures of forest structure in characterizing the Trask Watershed, located in the

Post-breeding habitat selection by songbirds in the headwaters of the Trask River, northwestern Oregon

Creator:: Jenkins, Stephanie R.
Abstract:: Little is known on the importance of riparian areas to birds near small headwater streams in mesic forests. Progress towards understanding limiting factors that affect bird populations has been difficult because of lack of information beyond the breeding period. I compared bird assemblages between headwater riparian and upland areas throughout...
Resource Type:: Masters Thesis
Full Text:: paired bird capture sites within the Trask River Watershed, Oregon

Trask River watershed analysis : final report, August 2003

Creator:: E & S Environmental Chemistry, Inc., Snyder, Kai U., Sullivan, Timothy J., Moore, Deian L., Raymond, Richard B., Gilbert, Erin H., United States. Bureau of Land Management, and Oregon. Department of Forestry
Abstract:: Recommendations are provided in this watershed analysis to identify actions and management decisions on the part of BLM that might improve watershed health in the Trask River watershed.
Resource Type:: Technical Report
Full Text:: ..................................................................5-9 Trask River Watershed Analysis vii 5.3.2.3 Upland Forest

The application of spatial data analysis and visualization in the development of landscape indicators to assess stream conditions

Creator:: Buckley, Aileen R.
Abstract:: The main theme of this research is the application of geographic techniques in a study involving environmental monitoring and analysis of the associations between landscape and in-stream characteristics in the Pacific Northwest. The geographic techniques used in this study include (1) geographic information systems (GIS) coupled with statistical analysis and...
Resource Type:: Dissertation
Full Text:: sampling sites and their respective watersheds in the Willamette River Basin of western Oregon. The

A physical inventory of streams in the Upper Willamette Watershed above the confluence of middle and coast forks of Willamette River : 1964

Creator:: Thompson, Kenneth E.
Abstract:: Federal Aid to Fish Restoration Progress Report Project F-69-R-2, Job Number 1
Resource Type:: Technical Report

Farm effects on runoff quality in Oregon's Tualatin River Basin. Part 1 : Farm survey, Washington County, Oregon

Creator:: Moberg, Dean P., Rambo, Neil L., and Washington County Soil and Water Conservation District (Or.)
Abstract:: Survey In 1995, the Washington County Soil & Water Conservation District interviewed 90 farmers in northwest Oregon's Tualatin River Basin, using a survey developed by the USDA - Natural Resources Conservation Service (NRCS) and Oregon State University (OSU) Extension Service. Crop rotations, yields, tillage, fertilizer and irrigation practices were recorded....
Resource Type:: Technical Report
Full Text:: 100 percent. Tualatin River Basin Farm Survey 12 Soil Types, Landscape and Watershed Locatio

Historical changes in anadromous fish habitat in the Upper Grande Ronde River, Oregon, 1941-1990

Creator:: McIntosh, Bruce A.
Abstract:: The U.S. Bureau of Fisheries (now National Marine Fisheries Service) conducted stream habitat surveys in the Upper Grande Ronde River Basin in 1941. This survey was part of an extensive inventory of stream habitat conditions for anadromous salmonids (Oncorhynchus spp.) throughout the Columbia River Basin. The survey systematically inventoried 158...
Resource Type:: Masters Thesis

A working plan for the White River drainage, Deschutes Basin, Oregon National Forest

Creator:: Looff, Hans W.
Resource Type:: Undergraduate Thesis
Full Text:: Basin, Oregon National Forest AGRIGULTURE &OI}hd A ITONKINE Pr,l\T{ FOR ['I{E WIIIIE RI\MA DEAINAGE

Reducing stand densities in immature and mature stands, Applegate Watershed, Southwest Oregon

Creator:: Main, Marty L. and Amaranthus, Michael P.
Abstract:: Throughout the Applegate watershed, dense, overstocked, immature stands of mixed conifers and hardwoods and declining stands of mature conifers present significant and complex silvicultural problems. Stand stagnation is common, as is loss of largediameter conifers from insects and wildfire. Treatments designed to maintain or encourage development of large-diameter conifers have...
Resource Type:: Technical Report

Ecology and management of coastal cutthroat trout in Oregon

Creator:: Giger, Richard D. and Oregon. State Game Commission. Research Division.
Abstract:: Federal Aid to Fish Restoration Project F-72-R Final Report
Resource Type:: Technical Report
Full Text:: ECOLOGY AND MANAGEMENT OF COASTAL CUTTHROAT TROUT IN OREGON

ScholarsArchive@OSU

An examination of several methods of quantifying forest structure in headwater riparian forests of western Oregon

Post-breeding habitat selection by songbirds in the headwaters of the Trask River, northwestern Oregon

Trask River watershed analysis : final report, August 2003

The application of spatial data analysis and visualization in the development of landscape indicators to assess stream conditions

A physical inventory of streams in the Upper Willamette Watershed above the confluence of middle and coast forks of Willamette River : 1964

Farm effects on runoff quality in Oregon's Tualatin River Basin. Part 1 : Farm survey, Washington County, Oregon

Historical changes in anadromous fish habitat in the Upper Grande Ronde River, Oregon, 1941-1990

A working plan for the White River drainage, Deschutes Basin, Oregon National Forest

Reducing stand densities in immature and mature stands, Applegate Watershed, Southwest Oregon

Ecology and management of coastal cutthroat trout in Oregon

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