Index Catalog // ScholarsArchive@OSU

Distribution and life history of the spiny dogfish (Squalus acanthias) off the Oregon and Washington coasts

Creator:: Richards, Jaclyn M.
Abstract:: This study examines the spatial and temporal distribution and life history of the "offshore" component of the Northeastern Pacific spiny dogfish (Squalus acanthias) population. Distribution was examined in relation to latitude, depth, the Columbia River plume and large-scale climate changes. Fishery and survey data indicate that the Northeastern Pacific spiny...
Resource Type:: Masters Thesis
Full Text:: lan A. Fleming This study examines the spatial and temporal distribution and life history of the

Defining micro-habitat relationships for juvenile black rockfish, Sebastes melanops

Creator:: Mann, Marion E.
Abstract:: The functioning of marine habitats needs to be understood in the context of the ecological relationships and associations between organisms and the physical and biogenic environment they inhabit. Thus, it becomes important to explore and define habitat features which contribute to these relationships and which are important in the life...
Resource Type:: Masters Thesis
Full Text:: . Abstract approved: _________________________________________________________________ Ian A. Fleming

Environmental behavior of Dacthal

Creator:: Wettasinghe, Asoka
Abstract:: The herbicide, Dacthal (dimethyl 2,3,5,6,-tetrachloroterephthalate) is hydrolyzed to give the corresponding diacid and this derivative is a common contaminant in ground water. In the Ontario region of eastern Oregon the use of this herbicide on onions has resulted in the contamination of an aquifer with this derivative. Since movement to...
Resource Type:: Masters Thesis
Full Text:: . Title: Environmental .Re havior of Dacthal Abstract approvedRedacted for Privacy:- Ian 'J. Tinsley The

Vitamin A status of vegetarians

Creator:: Schardt, David G.
Resource Type:: Masters Thesis
Full Text:: A Status of Vegetarians ABSTRACT APPROVED: „.. . , . . . Lorraine T. Miller, PhD. In

Using Cognitive Appraisal Theory and the Means-Ends Approach to Explore Relationships Among Perceived Tourism Impacts, Livelihoods, Quality of Life, and Residents’ Support for Tourism

Creator:: Parada Torres, Javier A.
Abstract:: Understanding residents’ perceptions of and support for tourism is essential for sustainable tourism development and management. Research has shown that perceptions of tourism impacts are related to residents’ support for tourism. It is generally accepted that perceived tourism impacts predict support for tourism, as explained by social exchange theory. However,...
Resource Type:: Masters Thesis
Full Text:: . _____________________________________________________________________________________ Javier A. Parada Torres, Author ACKNOWLEDGEMENTS Dr. Ian Munanura’s work in

Assessing cross-media impacts : a comparative risk approach

Creator:: Borys, David S.
Abstract:: In 1993 The Oregon Department of Environmental Quality developed a Cross-media Comparative Risk Assessment model to address certain regulatory concerns. Due to budget constraints the model was never beta tested. Now in 1995, the X-media project has been reopened, and the model revised, and tested. Specific revisions include: 1) Upgrade...
Resource Type:: Masters Thesis

Understanding the Relationship Between Livelihood Stressors, Human Well-being Perception, Forest Resource Extraction, and Sumatran Orangutan Ecotourism in Bukit Lawang Village, Gunung Leuser National Park, Indonesia

Creator:: Dewi, Rika S.
Abstract:: Gunung Leuser is a national park in Sumatra Island, Indonesia. This park is one of the most important biodiversity hotspots in the country. For instance, it is home to endangered and endemic species of Indonesia, such as the Sumatran orangutan, the Sumatran tiger, the Sumatran elephant, and the Sumatran rhino....
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Ian E. Munanura Gunung Leuser is a national park in Sumatra Island, Indonesia. This park

Urinary metabolites of brominated fatty acids - identification and kinetics in rats

Creator:: Sotillo, Vidal Eliezer
Resource Type:: Masters Thesis
Full Text:: sample via a head-space technique, separated by gas chromatography and detected by flame ionization. A

The effect of coagulation conditions on floc size distribution and morphology : implications for downstream treatment processes

Creator:: Maguire, Ian R.
Abstract:: Coagulation and flocculation are commonly used in drinking water treatment as a means of destabilizing and aggregating particles and promoting adsorption of dissolved organic carbon (DOC). In practice, jar tests are used to determine optimal conditions for the removal of turbidity and DOC. However, beyond the inferences that can be...
Resource Type:: Masters Thesis
Full Text:: . by Ian R. Maguire A THESIS Submitted to Oregon State University in

Life histories of juvenile Chinook salmon (Oncorhynchus tshawytscha) in the Columbia River estuary as inferred from scale and otolith microchemistry

Creator:: Campbell, Lance A.
Abstract:: Despite evidence that juvenile Chinook salmon (Oncorhynchus tshawytscha) utilize North Pacific estuaries for growth and salinity acclimation, research in the Columbia River estuary has lead to opposing hypotheses about the estuary’s importance as a salmon rearing environment. Many contemporary tagging studies indicate that salmon residency within the estuary is short...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: _____________________________________________________________________ Ian A

ScholarsArchive@OSU

Distribution and life history of the spiny dogfish (Squalus acanthias) off the Oregon and Washington coasts

Defining micro-habitat relationships for juvenile black rockfish, Sebastes melanops

Environmental behavior of Dacthal

Vitamin A status of vegetarians

Using Cognitive Appraisal Theory and the Means-Ends Approach to Explore Relationships Among Perceived Tourism Impacts, Livelihoods, Quality of Life, and Residents’ Support for Tourism

Assessing cross-media impacts : a comparative risk approach

Understanding the Relationship Between Livelihood Stressors, Human Well-being Perception, Forest Resource Extraction, and Sumatran Orangutan Ecotourism in Bukit Lawang Village, Gunung Leuser National Park, Indonesia

Urinary metabolites of brominated fatty acids - identification and kinetics in rats

The effect of coagulation conditions on floc size distribution and morphology : implications for downstream treatment processes

Life histories of juvenile Chinook salmon (Oncorhynchus tshawytscha) in the Columbia River estuary as inferred from scale and otolith microchemistry

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