Index Catalog // ScholarsArchive@OSU

Creator:: Oregon State University. Extension Service, Feaga, Jeff, and Selker, John S.
Abstract:: According to the United States Geological Survey, 9 percent of wells in the Willamette Valley exceed the EPA’s 10 ppm drinking water standard for nitrogen in the NO3– compound, or NO3–-N. A study of 281 domestic drinking water wells in Lane County showed that 22 percent of the wells exceeded...
Resource Type:: Technical Report
Full Text:: and Mint Crops, EM 8851 (Oregon State University Extension Service) Field Measurements of Nitrate

Creator:: Oregon State University and Perry, David A., 1938-
Resource Type:: Technical Report
Full Text:: IN THE SOUTHERN OREGON COASTAL ZONE FINAL REPORT ECONOMIC AND ENVIRONMENTAL ASPECTS OF BIOMASS

Creator:: U.S. Army Engineer District
Abstract:: Introduction- “This Volume… contains information accumulated during an environmental assessment of the Yaquina Estuary region. This information is the basis for many statements contained in the companion volume.” Companion Volume: Volume I: Draft Environmental Impact Statement Operation and Maintenance of the Channels and Breakwaters in Yaquina Bay and River, Oregon...
Resource Type:: Technical Report

Creator:: Oregon State University. Extension Service and Duncan, Andy
Abstract:: Bridge Creek is a small stream which runs through the central Oregon high desert region. Ranching, the area's primary industry, was degrading conditions in the stream. A group of ranchers and environmentalists, working as part of the Oregon Watershed Improvement Coalition, forged an agreement on what was needed for a...
Resource Type:: Video

Creator:: Berglund, Erwin R. and Oregon State University. Extension Service
Abstract:: Published January 1976. Reprinted March 1978. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Circular 885 Reprinted March 1978 Oregon State University Extension Service Summary Surface

Creator:: Oregon State University. Extension Service and Dodrill, Steve.
Abstract:: This program explains that urban water pollution comes from a number of common sources, such as automobiles, lawn and garden fertilizer, and pet waste, and explores ways in which citizens can minimize their contribution to such pollution.
Resource Type:: Video

Creator:: Hart, John M. (John Mervyn), 1949-, Sullivan, Dan M. (Dan Matthew), 1954-, Anderson, Nicole P., Hulting, Andrew Gerald, Horneck, Donald Arthur, Christensen, Neil Walter, 1944-, and Oregon State University. Extension Service
Abstract:: Soil acidity, expressed by low soil pH, causes reduced crop growth and significant economic loss. It is the most commonly overlooked and poorly understood yield-limiting factor in western Oregon and a developing concern in eastern Oregon. This publication describes the concept of soil acidity and the limitations it causes for...
Resource Type:: Technical Report
Full Text:: Soil Acidity in Oregon: Understanding and Using Concepts

Creator:: Hall, James D.
Abstract:: This report describes the preliminary results of a study to compare effects of clear-cut and staggered logging on fish and other aquatic resources in small headwater streams. The results of this study were published in ODFW Fishery Research Report 9 in 3 parts.
Resource Type:: Technical Report

Creator:: Phillips, Robert W., Campbell, Homer J., Hug, Wayne L., Claire, Errol W., and Oregon. State Game Commission. Research Division
Abstract:: This report measures the effects of logging on the production and yield of Coho salmon, coastal cutthroat, and steelhead trout in small coastal streams. It contains descriptions of the physical and biological environment before logging, and describes some immediate effects of logging, such as such as a decrease in dissolved...
Resource Type:: Technical Report
Full Text:: Oregon State Game Commission A STUDY OF THE EFFECT OF LOGGING ON AQUATIC RESOURCES, 1960-66

Creator:: Oregon State University. Extension Service and Godwin, Derek
Abstract:: Streams make up only one percent of the watershed. Nonetheless, they are an essential component to watershed health. Streams are home to wildlife and fish. Well-functioning streams contribute to water quantity and quality. And streams play an important role in flood and erosion control.
Resource Type:: Video

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