Index Catalog // ScholarsArchive@OSU

Fishing for Hypoxia: Exploring Coastal Oxygen Dynamics and Predictability of Low Oxygen Episodes through a Partnership with the Oregon Dungeness Crab Fishing Fleet

Creator:: Stoltz, Linus O.
Abstract:: Coastal hypoxia, or low oxygen episodes pose a threat to marine resources in the Pacific Northwest. Previous research into nearshore oxygen dynamics have linked coastal upwelling to this seasonally occurring phenomenon, however the manifestation of hypoxic waters over coastal fishing grounds was not well understood. Through a partnership with Dungeness...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Linus Stoltz for

Vegetation ecology of Fraxinus latifolia communities in William L. Finley National Wildlife Refuge, Oregon

Creator:: Heinitz, Eric Fajen
Abstract:: Composition and structure of Oregon ash (Fraxinus latifolia) woodlands in the William L. Finley National Wildlife Refuge, Oregon are described. Twenty stands dominated by Fraxinus latifolia were sampled with 500 m2 circular macroplots in which floristic microplot data were collected for plant community synthesis. Plant communities were identified by computer-assisted...
Resource Type:: Capstone Project
Full Text:: WILLIAM L. FINLEY NATIONAL WILDLIFE REFUGE, OREGON by ERIC FAJEN HEINITZ A RESEARCH PAPER submitted to

A georeferenced digital image analysis of micro-topographic patterns within the Willamette Floodplain Research Natural Area, W. L. Finley National Wildlife Refuge

Creator:: Anderson, Karen L.
Abstract:: The present day vegetation pattern of the Willamette Valley is a result of a long past of human alteration of the landscape. Beginning with aboriginal burning of the grasslands to present day land uses, the vegetation of the valley has been affected by anthropogenic activity. Wet prairie is a vanishing...
Resource Type:: Capstone Project
Full Text:: Karen L. Anderson A Research Paper submitted to The Department of Geosciences Oregon State University

Relations between the distribution of Canada geese and the quantity and quality of forage at W. L. Finley National Wildlife Refuge, 1984-1987

Creator:: Naughton, Maura
Resource Type:: Masters Thesis
Full Text:: conditions was invaluable. My major professor, Dr. Robert L. Jarvis contributed significantly throughout

Preparation and comparative solubility of poly-L-tyrosyl lysozyme and poly-O-methyl-L-tyrosyl lysozyme

Creator:: Venier, Lynn Corrine
Abstract:: In order to examine some possible tyrosyl interactions, poly-tyrosyl lysozyme and poly-O-methyltyrosyl lysozyme were prepared and their solubilities were compared. Both derivatives exhibited similar pH dependent solubilities, showing a minimum solubility at about pH 8. Their solubilities varied with temperature, having a positive enthalpy of solution. The effect of a...
Resource Type:: Masters Thesis
Full Text:: Preparation and Comparative Solubility of Poly-L-Tyrosyl

Seasonal movement patterns and habitat use of westslope cutthroat trout in two headwater tributary streams of the John Day River

Creator:: Starcevich, Steven J.
Abstract:: Radiotelemetry was used to study the seasonal movements and habitat use of adult westslope cutthroat trout Oncorhynchus clarki lewisi in Roberts Creek and Rail Creek, headwater tributaries of the John Day River, Oregon, from September 2000 to December 2001. The objectives were to (1) describe adult cutthroat trout life history...
Resource Type:: Masters Thesis
Full Text:: : _____________________________________________________________ Robert E. Gresswell Radiotelemetry was used to study the seasonal movements and habitat use

The effects of L-ascorbic acid, thiamine HCl, or L-cysteine on ethanol and acetaldehyde blood levels and disposition

Creator:: Acholonu, Wilfred W.
Abstract:: The effects of L-ascorbic acid, thiamine HC1, or L-cysteine on acetaldehyde blood levels and disposition were investigated in acetaldehyde- treated rats. Rats were treated with ascorbic acid (2 mmoles/kg), thiamine (0.24 mmole/kg), or cysteine (2 mmoles/kg) one hour before the administration of acetaldehyde (6 mmoles/kg). The results show that each...
Resource Type:: Masters Thesis
Full Text:: The effects of L-ascorbic acid, thiamine HCl, or L

The components and associated variables of seed yield in alfalfa, Medicago sativa, L.

Creator:: Taylor, George Robert
Resource Type:: Masters Thesis
Full Text:: Alfalfa, Medicago sativa, L. THE COMPONENTS AND ASSOCIATED VARIABLES OF SEED YIELD IN ALFALFA, Medicago

Growth response of a marine phytoplankton Coccolithus huxleyi to various chemical forms of cobalt

Creator:: Longaker, Harold L.
Abstract:: The results of a preliminary experiment suggested that a complexed form of cobalt was more efficacious in promoting growth of a marine phytoplankton than ionic cobalt. The phytoplankton used in this experiment was Coccolithus huxleyi, a vitamin B₁₂ producer, and the cobalt complex was cobalt (II)- ethylenediaminetetracetic acid [Co(II)- EDTA]....
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Harold L. Longaker for the Master

Attractant, behavioral, and toxicological studies of Fannia canicularis L. (Diptera : Muscidae) in association with a mink fur farm

Creator:: Bland, Roger G.
Abstract:: Fannie canicularis is concentrated in areas where animal husbandry is practiced and frequently comprises more than 50 percent of the fly population. There is a need for more critical fly control where suburban expansion has invaded animal raising regions. The purpose of this study is to investigate the use of...
Resource Type:: Masters Thesis
Full Text:: received while conducting this study: To Dr. Robert L. Goulding, Associate Professor of Entomology

ScholarsArchive@OSU

Fishing for Hypoxia: Exploring Coastal Oxygen Dynamics and Predictability of Low Oxygen Episodes through a Partnership with the Oregon Dungeness Crab Fishing Fleet

Vegetation ecology of Fraxinus latifolia communities in William L. Finley National Wildlife Refuge, Oregon

A georeferenced digital image analysis of micro-topographic patterns within the Willamette Floodplain Research Natural Area, W. L. Finley National Wildlife Refuge

Relations between the distribution of Canada geese and the quantity and quality of forage at W. L. Finley National Wildlife Refuge, 1984-1987

Preparation and comparative solubility of poly-L-tyrosyl lysozyme and poly-O-methyl-L-tyrosyl lysozyme

Seasonal movement patterns and habitat use of westslope cutthroat trout in two headwater tributary streams of the John Day River

The effects of L-ascorbic acid, thiamine HCl, or L-cysteine on ethanol and acetaldehyde blood levels and disposition

The components and associated variables of seed yield in alfalfa, Medicago sativa, L.

Growth response of a marine phytoplankton Coccolithus huxleyi to various chemical forms of cobalt

Attractant, behavioral, and toxicological studies of Fannia canicularis L. (Diptera : Muscidae) in association with a mink fur farm

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