Index Catalog // ScholarsArchive@OSU

Effects of pesticides on estuarine organisms : progress report : June 1, 1966 through July 31, 1969

Creator:: Millemann, Raymond E.
Abstract:: This report is largely concerned with the toxicity of Sevin (carbaryl) and Dursban (chlorpyrifos) on aquatic organisms. "The general objective of this research is to investigate the effects of various pesticides, which might be expected or are known to occur in estuaries, on the larval and adult stages of estuarine...
Resource Type:: Technical Report
Full Text:: the models for periods tp to 75 dars. Different environmental conditions such as types of tidal

Effects of pesticides on estuarine organisms : progress report : May 1, 1964 through May 31, 1966

Creator:: Millemann, Raymond E., Oregon State University. Department of Fisheries and Wildlife, Oregon State University. Department of Agricultural Chemistry, and United States. Public Health Service. Division of Environmental Engineering and Food Protection
Abstract:: "The acute toxicity of Sevin and its hydrolytic product 1-naphthol to 10 species of marine animals was determined." (from Summary)
Resource Type:: Technical Report
Full Text:: Environmental Engineering and Food Protection Research Grant 5 RO1 EF-OO62 Principal Investigator Raymond E

Sublethal effects of estuarine carbaryl applications on juvenile English sole (Pleuronectes vetulus)

Creator:: Pozarycki, Scott V.
Abstract:: The pesticide carbaryl is applied annually to tidelands in Willapa Bay and Grays Harbor, WA to control populations of burrowing shrimp which modify sediments making the habitat unsuitable for oyster culture. Fish trapped on sprayed mudflats are often killed, but little is known about effects on fish present in subtidal...
Resource Type:: Dissertation
Full Text:: Sublethal effects of estuarine carbaryl applications on

Environmental influences on host-pathogen dynamics of the amphibian chytrid fungus

Creator:: Buck, Julia C.
Abstract:: The causes of the global biodiversity crisis are varied and complex. Anthropogenic threats may act in isolation, or interact additively or synergistically with each other or with natural stressors to affect sensitive taxa. The recent emergence of many infectious diseases in wildlife has brought attention to the role of disease...
Resource Type:: Dissertation
Full Text:: Environmental influences on host-pathogen dynamics of the

Assessing the effectiveness and environmental impacts of using natural flocculants to manage turbidity

Creator:: Kegley, Laura J.
Abstract:: The objective of this research was to determine the feasibility of using chitosan as a natural flocculant to control turbidity during in-stream construction work. A series of field tests in Oak Creek, Corvallis, OR were conducted in order to test the effectiveness for turbidity control and the environmental impacts of...
Resource Type:: Masters Thesis
Full Text:: and Environmental Impacts of Using Natural Flocculants to Manage Turbidity Abstract Approved: Dr

Total hydrocarbon emissions from lumber dry kilns

Creator:: Lavery, Mark Robert
Resource Type:: Masters Thesis

Ecological Consequences of Marine Debris: Understanding Large-Scale Species Transport on Tsunami Debris and Research Priorities in Oregon

Creator:: Gillman, Reva A.
Abstract:: The release of marine debris into the oceans and seas is a global issue of growing concern. These materials are harmful to marine environments and can also transport non-native species to novel habitats. Non-native species floating on marine litter is one of the lesser known impacts associated with marine debris....
Resource Type:: Masters Thesis
Full Text:: . Therefore, I characterized the distributional, environmental, and life history traits of the species

Factors influencing residual stand damage levels due to cable thinning of coniferous stands in western Oregon

Creator:: Caccavano, Michael P.
Abstract:: The purpose of this study was to determine the significant variables influencing the damage levels sustained by the residual stand after skyline thinning of coniferous stands. Damage levels were measured in ten study areas in western Oregon that had received their first commercial thinning. For this post-logging study, 38 units...
Resource Type:: Capstone Project

The effect of ration formulation on the subsequent generation of volatile gases and odors from bovine waste

Creator:: Kellems, Richard O.
Abstract:: The objective of this study was to determine the effect that ration formulation has on volatilization of gases and offensiveness of the odor associated with the wastes produced from Holstein replacement heifers. Six separate experiments were conducted to study the relationships between different variables on the release of hydrogen sulfide,...
Resource Type:: Dissertation
Full Text:: Environmental Protection Agency Grant No. 5802009 which made this project and my graduate studies possible. And

Multiple cooling tower plumes, a field study and analytical model

Creator:: Macduff, Robert Bruce
Resource Type:: Dissertation

ScholarsArchive@OSU

Effects of pesticides on estuarine organisms : progress report : June 1, 1966 through July 31, 1969

Effects of pesticides on estuarine organisms : progress report : May 1, 1964 through May 31, 1966

Sublethal effects of estuarine carbaryl applications on juvenile English sole (Pleuronectes vetulus)

Environmental influences on host-pathogen dynamics of the amphibian chytrid fungus

Assessing the effectiveness and environmental impacts of using natural flocculants to manage turbidity

Total hydrocarbon emissions from lumber dry kilns

Ecological Consequences of Marine Debris: Understanding Large-Scale Species Transport on Tsunami Debris and Research Priorities in Oregon

Factors influencing residual stand damage levels due to cable thinning of coniferous stands in western Oregon

The effect of ration formulation on the subsequent generation of volatile gases and odors from bovine waste

Multiple cooling tower plumes, a field study and analytical model

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