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Yaquina Bay, Lincoln Co., OR : North Marina breakwater : preliminary evaluation - foundation condition study for major maintenance project

Creator:: United States. Army. Corps of Engineers. Portland District
Resource Type:: Technical Report
Full Text:: integrity and environmental continuity, as much of the existing foundation should be left intact as

Yaquina Bay and South Beach Marina sediment sampling evaluation

Creator:: United States. Army. Corps of Engineers. Portland District
Abstract:: "Nine (9) sediment samples and 1 QC duplicate were collected from Yaquina Bay and South Beach Marina (see Figures 1) on May 31, 2000. All samples were submitted for physical analyses, with 4 samples analyzed for metals (9 inorganic), total organic carbon (TOC), pesticides/polychlorinated biphenyls (PCBs), phenols, phthalates, miscellaneous extractables,polynuclear...
Resource Type:: Technical Report
Full Text:: River Management Area (DMEF) for evaluation of environmental impact of both the dredging and disposal

Yaquina Bay and South Beach Marina sediment quality evaluation report

Creator:: Sherman, Tim and United States. Army. Corps of Engineers. Portland District
Abstract:: Reports on sediments and possible sediment contamination in dredged areas of Yaquina Bay and the South Beach Marina.
Resource Type:: Technical Report
Full Text:: of Engineers CENWP-EC-HR ii EPA Environmental Protection Agency USACE U.S. Army Corps

Why aren't pigeon guillemots in Prince William Sound, Alaska recovering from the Exxon Valdez oil spill?

Creator:: Bixler, Kirsten S.
Abstract:: The Pigeon Guillemot (Cepphus columba) is now the only species of marine bird in Prince William Sound (PWS), Alaska that is listed as "not recovering" on the Exxon Valdez Oil Spill (EVOS) Trustee Council's Injured Resources List and has shown no sign of population recovery. During the 20 years since...
Resource Type:: Masters Thesis
Full Text:: 5/1/2010. Brown, E. D. 2003. Stock structure and environmental effects on year class formation

Who's afraid of a little nitrate? : discovering impediments and incentives in following best management practices related to water quality within the southern Willamette Valley groundwater management area

Creator:: Rolston, Irene
Abstract:: Thesis summarizes interviews with growers residing within the Groundwater Management Area (GWMA) in the Southern Willamette Valley of Oregon. Informal and semi-structured interviews were used to identify perceived impediments and incentives perceived by local farmers in following best management practices related to water quality. Results from the interviews were coded...
Resource Type:: Masters Thesis
Full Text:: Area. Chapter One Introduction On May 10, 2004, the Oregon Department of Environmental Quality (DEQ

Where Old West meets New West : confronting conservation, conflict and change on Utah's last frontier

Creator:: Leaver, Jennifer Jensen
Abstract:: In the United States during the last 30 years there has been a shift from extractive natural resource-based economies of the Old West to a New West defined by environmental protection. Over the past century, a growing national support for environmental protection has influenced a lengthening list of national and...
Resource Type:: Masters Thesis
Full Text:: resource-based economies of the Old West to a New West defined by environmental protection. Over the past

West Nile Virus preparedness in Multnomah County : efficacy, benefits, and limitations of adulticide use for mosquito-borne disease

Creator:: Francis, Kristin A.
Abstract:: The objectives of this study were to provide a comprehensive review of the risks and benefits of using adulticides to reduce risk of mosquito-borne disease (particularly West Nile Virus) transmission to humans, as well as to decrease annoyance from nuisance mosquitoes. The study was designed with two major research components,...
Resource Type:: Masters Thesis
Full Text:: degree of Master of Science in Environmental Health and Occupational Safety Management presented on April

Web-PST : Web-based Pesticide Screening Tool

Creator:: Manda, Ashwin Prasad
Abstract:: We have developed a web-based software tool for evaluating the potential risk of pesticides on the surrounding environment. The software tool is called Web-based Pesticide Screening Tool (Web-PST). It uses the formulas and standards specified by the Soil/Pesticide Interaction Screening Procedure Version II (SPISP II). Web-PST closely models the stand-alone...
Resource Type:: Capstone Project
Full Text:: 42 Appendix B. Database Queries 43 5 1. Introduction Long-term environmental impacts of

Watershed response to western juniper control

Creator:: Deboodt, Timothy L.
Abstract:: Western juniper (Juniperus occidentalis) encroachment has been associated with increased soil loss and reduced infiltration resulting in the loss of native herbaceous plant communities and the bird and animal species that rely on them. Hydrologically, however, change in water yield has been linked with the amount of annual precipitation a...
Resource Type:: Dissertation
Full Text:: ). Other financial support was provided by Crook County Taylor Grazing Board, Crook County Extension

Water quality of runoff from flood irrigated pasture in the Klamath Basin, Oregon

Creator:: Ciotti, Damion C.
Abstract:: Runoff from agricultural lands into Upper Klamath Basin rivers and lakes can cause water quality problems affecting fish and wildlife. Excessive eutrophication in Upper Klamath Lake is linked to high nutrient input (particularly phosphorus) stemming from both lake sediments and watershed tributaries. On a unit area load basis the Wood...
Resource Type:: Masters Thesis
Full Text:: Master of Science in Environmental Sciences presented on February 16, 2005. Title: Water Quality of

ScholarsArchive@OSU

Yaquina Bay, Lincoln Co., OR : North Marina breakwater : preliminary evaluation - foundation condition study for major maintenance project

Yaquina Bay and South Beach Marina sediment sampling evaluation

Yaquina Bay and South Beach Marina sediment quality evaluation report

Why aren't pigeon guillemots in Prince William Sound, Alaska recovering from the Exxon Valdez oil spill?

Who's afraid of a little nitrate? : discovering impediments and incentives in following best management practices related to water quality within the southern Willamette Valley groundwater management area

Where Old West meets New West : confronting conservation, conflict and change on Utah's last frontier

West Nile Virus preparedness in Multnomah County : efficacy, benefits, and limitations of adulticide use for mosquito-borne disease

Web-PST : Web-based Pesticide Screening Tool

Watershed response to western juniper control

Water quality of runoff from flood irrigated pasture in the Klamath Basin, Oregon

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