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Effect of riparian areas on the ecological condition of small, perennial streams in agricultural landscapes of the Willamette Valley : research plan, June 1997

Creator:: Moser, Thomas J., Wigington, P.J., Schuft, Michael J., Kaufmann, Phillip R., Herlihy, Alan T., Van Sickle, John, and McAllister, Lynne S.
Abstract:: Little research has been directed toward determining the status and ecological role of riparian areas in agricultural landscapes of the Willamette Valley, Oregon. A research project has been designed to contribute to the development and evaluation of alternative future scenarios and to improve the basic understanding of the role of...
Resource Type:: Technical Report

Riparian vegetation and abundance of woody debris in streams of southwestern Oregon

Creator:: Ursitti, Victoria L.
Abstract:: Riparian vegetation (trees > 10 cm dbh), woody debris (> 10 cm diam, > 1 m long), channel, and landform characteristics were inventoried in mature (80-150 yrs) and old-growth riparian areas (>250 yrs) selected from small tributaries of the Coos and Coquille River basins in southwestern Oregon. Basal area of...
Resource Type:: Masters Thesis
Full Text:: the degree of Master of Science in Fisheries Science presented on November 8. 1990. Title: Riparian

Silviculture practices for riparian forests in the Oregon Coast Range

Creator:: Emmingham, William H., Chan, Samuel S., Mikowski, Dan, Owston, Peyton W., Bishaw, Badege, and Oregon State University. Forest Research Laboratory
Abstract:: This publication is aimed at watershed councils, government agencies, and specialists (foresters, wildlife and fisheries biologists) interested in riparian area silviculture or watershed restoration. It contains information on the ecology of riparian forests and a checklist of recommended practices and common mistakes made in restoring conifers to hardwood-dominated riparian forests....
Resource Type:: Technical Report
Full Text:: ecology of riparian forests and a checklist of rec- ommended practices and common mistakes made in

Post-eruption recovery and secondary production of grazing insects in two streams near Mt. St. Helens

Creator:: Meyerhoff, Richard Dietrich
Abstract:: The eruption of Mt. St. Helens provided the opportunity to study secondary production of grazing insects in the context of disturbance. Two stream sites were chosen that significantly differed in how their watersheds were impacted by the eruption. Clearwater Creek was catastrophically disturbed (physical alteration of habitat, loss of riparian...
Resource Type:: Dissertation
Full Text:: catastrophically disturbed (physical alteration of habitat, loss of riparian vegetation, and abundant ashfall

Watershed-level patterns among stream amphibians in the Blue River watershed, West-Central Cascades of Oregon

Creator:: Hunter, Matthew G.
Abstract:: Most recent research on stream amphibians in the Pacific Northwest has focused on associations with reach-level or stand-level environmental features. Little is known about landscape-level distributions of these species or landscape-level aspects of their life-histories. I used a watershed-wide sample and logistic regression to develop models and maps of probability...
Resource Type:: Masters Thesis

Riparian area management : grazing management for riparian-wetland areas

Creator:: Leonard, Steve (Stephen G.), Kinch, Gene, Elsbernd, Van, Borman, Michael M., and Swanson, Sherman
Abstract:: This document presents information from various land managers and researchers to guide livestock management in riparian areas using their unique responsiveness to accomplish management objectives. Riparian areas, as interfaces between the aquatic and upland components of the ecosystem comprise mosaics of landforms, communities, and environments within the larger landscape. The...
Resource Type:: Technical Report

Landscape change in the Tualatin Basin following Euro-American settlement

Creator:: Shively, David D. and Oregon State University. Water Resources Research Institute
Abstract:: The Tualatin Basin landscape has undergone extensive change since the initiation of Euro-American settlement, with important consequences for basin hydrology and water quality. Changes that include the isolation of the Tualatin River from its floodplain areas, losses of important wetlands and riparian areas, and urbanization associated with population growth in...
Resource Type:: Technical Report
Full Text:: Tualatin River from its floodplain areas, losses of important wetlands and riparian areas, . and

Vegetational changes in the Willamette River Greenway in Benton and Linn Counties, 1972-1981

Creator:: Frenkel, Robert E., Heinitz, Eric F., Wickramaratne, Siri Nimal, and Oregon State University. Water Resources Research Institute
Resource Type:: Technical Report

Benefits and costs of riparian habitat improvement in the Tualatin River Basin

Creator:: Knoder, Erik and Oregon State University. Water Resources Research Institute
Abstract:: The Tualatin River in northwest Oregon has been designated as water quality limited by the Oregon Department of Environmental Quality. Restoration and enhancement of riparian areas to improve water quality is one task to be pursued by management agencies. This paper examines some of the potential costs and benefits of...
Resource Type:: Technical Report
Full Text:: Benefits and Costs of Riparian Habitat Improvemen t in the Tualatin

ScholarsArchive@OSU

Effect of riparian areas on the ecological condition of small, perennial streams in agricultural landscapes of the Willamette Valley : research plan, June 1997

Riparian vegetation and abundance of woody debris in streams of southwestern Oregon

Silviculture practices for riparian forests in the Oregon Coast Range

Post-eruption recovery and secondary production of grazing insects in two streams near Mt. St. Helens

Watershed-level patterns among stream amphibians in the Blue River watershed, West-Central Cascades of Oregon

Riparian area management : grazing management for riparian-wetland areas

Landscape change in the Tualatin Basin following Euro-American settlement

Vegetational changes in the Willamette River Greenway in Benton and Linn Counties, 1972-1981

Benefits and costs of riparian habitat improvement in the Tualatin River Basin

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