Index Catalog // ScholarsArchive@OSU

A biogeographical analysis of some relationships between man, land, and wildlife in Belize (British Honduras)

Creator:: Frost, Marvin D.
Abstract:: This thesis research consists of an investigation of the human influences on wildlife in Belize. The study was accomplished by the collection and analysis of data with respect to land use, habitat characteristics, and wildlife status in Belize. Requirements and status of many species are tabulated in order to give...
Resource Type:: Dissertation
Full Text:: : An Example 131 THE WILDLIFE RESOURCES OF BELIZE: NATURAL CONDITIONS, STATUS AND CHANGE Page 140

A biological and taxonomic study of selected myxosporida of some Oregon fresh-water fishes

Creator:: Wyatt, Ellis Junior
Abstract:: Biological studies were conducted on a histozoic myxosporidan Myxobolus insidiosus (Wyatt and Pratt, 1963) from the musculature of Oncorhynchus tshawytscha (Walbaum). This organism is known to occur in spring chinook salmon in Oregon and coho salmon O. kisutch (Walbaum) in Washington. In addition Myxobolus kisutchi (Yasutake and Wood, 1957) was...
Resource Type:: Dissertation
Full Text:: , Oregon, which are used by Oregon State University, Department of Fisheries and Wildlife, for studies on

A calculation of flushing times and pollution distribution for the Columbia River estuary

Creator:: Neal, Victor Thomas
Abstract:: The probable pollution distribution and flushing times have been calculated for the Columbia River Estuary, a coastal plain estuary. The pollution distribution was determined by the fresh water fraction and by the diffusion equation. The flushing times were calculated by the modified tidal prism method and by the fraction of...
Resource Type:: Dissertation
Full Text:: densities of the fresh and salt water. Oregon Estuaries Particular attention to estuaries found in Oregon

A comparison of two smoking cessation techniques conducted in an occupational setting

Creator:: Flow, Douglas L.
Abstract:: The purpose of this research was to evaluate the effectiveness of two smoking cessation programs -- one group and one self-help -- which were developed and are currently employed by the American Cancer Society. The research was conducted in a work setting, and all subjects were employees of the State...
Resource Type:: Dissertation
Full Text:: planning, organizing, and conducting of a smoking cessation group program (see Appendix C) Target

A Contingency-Based Evaluation for Beaver Restoration of Salmon Habitat in Oregon Coastal Streams

Creator:: Stevenson, John R.
Abstract:: Streams across the western United States are impaired from human alterations that have reduced freshwater habitat by simplifying channel complexity and disconnecting floodplains (Knox et al., 2022; Waples et al., 2008; Wohl, 2014). Climate change is likely to continue exacerbating these risks by warming summer surface stream temperatures (Crozier et...
Resource Type:: Dissertation
Full Text:: frequent cause of human-wildlife conflicts. Damage to vegetation and road infrastructure (through

A cost effectiveness analysis of actions to reduce stream temperature : a case study of the Mohawk watershed

Creator:: Mooney, Sian, 1965-
Abstract:: The concept of ecosystem management requires that management prescriptions account for economic and environmental goals that are measured in non-commensurate units. This study examines the economic and environmental trade-offs associated with planting a riparian buffer in trees to reduce stream temperatures in the Mohawk watershed, Oregon. The detrimental effects of...
Resource Type:: Dissertation
Full Text:: of Doctor of Philosophy in Agricultural and Resource Economics presented on November 20, 1997. Title

A critical analysis of wildlife conservation in Oregon

Creator:: Rymon, Larry Maring
Abstract:: This analysis is the study of Oregon's wildlife resources from the period prior to white settlement up to the present time, including critical projections, based on present trends and expected conditions for both human and wildlife populations in the state up to the year 2010. Prior to white settlement Oregon...
Resource Type:: Dissertation
Full Text:: ANALYSIS OF WILDLIFE CONSERVATION IN OREGON Introduction The relationship between man and wildlife in

A geographical framework for assessing longitudinal patterns in stream habitat and fish distribution

Creator:: Torgersen, Christian E.
Abstract:: New approaches are needed to quantify and understand spatial patterns of stream fishes and their environment. Concepts in riverine ecology emphasize the importance of thermal zones and gradual longitudinal changes in physical habitat and biota, but little is known about spatial variability within the river continuum. I present a conceptual...
Resource Type:: Dissertation
Full Text:: Oregon Cooperative Fish and Wildlife Research Unit*, Department of Fisheries and Wildlife and U.S

A land application treatment strategy for landfill leachate and water reclamation

Creator:: White, Steven G.
Abstract:: The objective of this study is to evaluate the potential of removing organic carbon and inorganic nitrogen contaminants, and metals from the leachate prior to any land application. New guidelines are needed to ensure the environment and our health is not put at risk. The cost of installation, operation and...
Resource Type:: Dissertation
Full Text:: of installation, operation and maintenance are for many communities a critical factor. It is our

A market structure analysis of the salmon processing industry

Creator:: Jensen, William S.
Resource Type:: Dissertation
Full Text:: . These firms organize the resources for the production of goods and services and the alloca- tion of

ScholarsArchive@OSU

A biogeographical analysis of some relationships between man, land, and wildlife in Belize (British Honduras)

A biological and taxonomic study of selected myxosporida of some Oregon fresh-water fishes

A calculation of flushing times and pollution distribution for the Columbia River estuary

A comparison of two smoking cessation techniques conducted in an occupational setting

A Contingency-Based Evaluation for Beaver Restoration of Salmon Habitat in Oregon Coastal Streams

A cost effectiveness analysis of actions to reduce stream temperature : a case study of the Mohawk watershed

A critical analysis of wildlife conservation in Oregon

A geographical framework for assessing longitudinal patterns in stream habitat and fish distribution

A land application treatment strategy for landfill leachate and water reclamation

A market structure analysis of the salmon processing industry

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