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Creator:: McDowell, Theodore R.
Abstract:: Physical, chemical and bacterial water quality parameters of the upper Wallowa River were sampled periodically between July 2, 1978 and June 9, 1979 at nine stream and lake sampling sites. Water upstream from Wallowa Lake was typified by low nutrient concentrations ( generally below detectable limits except for nitrates), low....
Resource Type:: Dissertation
Full Text:: : Geographic Variations in Water Quality and Recreational Use Along the Upper Wallowa River and Selected

Creator:: McKenzie, David Roller
Abstract:: During 1973 data was collected to analyze the seasonal variations of the tidal dynamics, water quality and sediments of the Alsea Estuary. A summary of historical information with a list of all known alterations to the estuary was made. A complete physical description, including the geographical setting and mixing classification...
Resource Type:: Masters Thesis
Full Text:: SCALE Ow LEGEND RIVER MILE 0 WATER QUALITY AND SEDIMENT STATION TIDE RECORDER STATION TIDELAND

Creator:: Gleeson, George Walter, 1905-
Resource Type:: Technical Report
Full Text:: water quality, the Willamette River for more than thirty years was, in th e lower reaches and

Creator:: Jackson, T. L. (Thomas Lloyd), 1922-, Sheets, W. A. (Willis Arden), Gardner, Ernest Hugh, Smith, R. L., Bullock, Richard M. (Richard Melvin), 1918-, McDermid, J. T. (Jack Thomas), Lighty, Willard, and Werth, H.
Abstract:: Data from fertilizer experiments with potatoes in the Willamette Valley from 1961 through 1971 show that responses have been measured from nitrogen, phosphorus, potassium, magnesium, and lime. Responses from these nutrients have been related to soil and/or plant analysis values. In recent years most of the potato production has moved...
Resource Type:: Technical Report
Full Text:: Fertilizers on Yield and Quality of Potatoes in the Willamette Valley Technical Bulletin 129 AGRICULTURAL

Creator:: Wilsey & Ham
Abstract:: Page 112 seems to have been skipped by the publisher in page numbering. No page is missing. Discusses dredging methods and possible options for disposing of dredging spoils from Yaquina Bay. Includes maps of river segments showing possible disposal sites.
Resource Type:: Technical Report
Full Text:: Historically, the use of dredging equipment has been required in Yaquina Bay and River to remove sediment from

Creator:: Higley, Duane L. and Holton, Robert L.
Abstract:: The report provides benthic invertebrate densities and sediment texture data for 48 stations in the Columbia River estuary (Columbia River mile 0-28) sampled by grab sampler between 31 August 1975 and 22 January 1976.
Resource Type:: Technical Report
Full Text:: provides benthic invertebrate densities and sediment texture data for 48 stations in the Columbia River

Creator:: Swanson, Frederick J. (Frederick John), 1943-, Swanston, Douglas N., Dyrness, C. T., Cromack, Kermit, Fredriksen, R. L., Moore, Duane G., Glenn, Leslie Fred, 1944-, U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Abstract:: The conceptual framework of an erosion model has been designed to link processes of mass wasting, surface erosion, and channel storage and transport. A program to stimulate mass wasting will be based on a variation of the factor of safety approach which balances forces tending to drive mass movement against...
Resource Type:: Technical Report
Full Text:: principle classes of sediment transfer: surface processes (rainfall and nonrainfall-caused surface erosion

Creator:: Matches, Jack Ronald, Wekell, Marleen M., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Resource Type:: Technical Report
Full Text:: INTRODUCTION In fresh water aquatic ecosystems the sediment water interface has been found as a site of

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