Index Catalog // ScholarsArchive@OSU

Creator:: Gonor, Jefferson J., Strehlow, David Randall, Johnson, Gary Ellis, Taylor, Alan H., Frenkel, Robert E., Oregon. Dept. of Land Conservation and Development, Oregon State University. School of Oceanography, and Oregon State University. Dept. of Geography
Resource Type:: Book

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

Creator:: United States. Army. Engineer District, Portland
Abstract:: Depoe Bay, situated on the Oregon Coast about 100 miles south of the mouth of the Columbia River and 13 miles north of Yaquina Bay at Newport, Oregon, is a small, rock-bound tidal lagoon much affected by man's activities. In its natural condition, Depoe Bay was very shallow, with a...
Resource Type:: Technical Report
Full Text:: months after dredging and 5 months after dredging 44 23. Photograph: grazing of Ulothrix mat by snails

Creator:: Hinkle, Stephen R. and Geological Survey (U.S.)
Abstract:: This report presents results of an investigation of water and streambed-sediment quality in selected tributaries of the South Umpqua River. Concentrations of inorganic constituents in water (major and minor ions, nutrients, and trace elements) and streambed sediment (primarily trace elements), along with standard field parameters, are tabulated for samples collected...
Resource Type:: Technical Report

Creator:: Morrison, Peter H. and Swanson, Frederick J.
Abstract:: Fire history from years 1150 to 1985 was reconstructed by analyzing forest stands in two 1940-hectare areas in the central-western Cascade Range of Oregon. Serving as records for major fire episodes, these stands revealed a highly variable fire regime. The steeper, more dissected, lower elevation Cook-Quentin study area experienced more...
Resource Type:: Technical Report

Creator:: McIver, James D. and Starr, Lynn
Abstract:: The scientific literature on logging after wildfire is reviewed, with a focus on environmental effects of logging and removal of large woody structure. Rehabilitation, the practice of planting or seeding after logging, is not reviewed here. Several publications are cited that can be described as 'commentaries', intended to help frame...
Resource Type:: Technical Report

Creator:: Slotta, Larry S., 1934-, United States. Army. Corps of Engineers. Portland District. Navigation Division, National Science Foundation (U.S.). Division of Environmental Systems and Resources, and Oregon State University
Resource Type:: Book
Full Text:: Environmental Systems and Resources Research Applications Directorate National Science Foundation Grant GI

Creator:: Hinkle, Stephen R., Polette, Danial J., and Oregon. Water Resources Dept., Geological Survey (U.S.)
Abstract:: Arsenic concentrations exceeding the U.S. Environmental Protection Agency (USEPA) current Maximum Contaminant Level (MCL) of 50 micrograms per liter are widespread in ground water in the Willamette Basin. The Oregon Water Resources Department and the U.S. Geological Survey began a cooperative study in the Willamette Basin in 1996. One goal...
Resource Type:: Technical Report
Full Text:: .................................................................................................................................9 Data Quality: Sampling and Analytical Variability Versus Environmental Variability

Creator:: Loomis, John B., Gonzalez-Caban, Armando, and Gregory, Robin (Robin Scott)
Abstract:: A contingent valuation methodology was applied to old-growth forests and critical habitat units for the Northern Spotted Owl in Oregon to esimate the economic value to the public in knowing that rare and unique ecosystems will be protected from fire for current and future generations. Generalizing to the whole state,...
Resource Type:: Technical Report

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