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The natural history of the Nelson antelope ground squirrel (Ammospermophilus nelsoni)

Creator:: Hawbecker, Albert Claude
Resource Type:: Dissertation
Full Text:: of his rich experience with squirrels in general. Dr. L. G. Ingles and Mr. A. E. Culbertson of

The role of scientific thinking in environmental policy decisions

Creator:: Nelson, Jerry Kelvin
Abstract:: The purpose of this study was to analyze the individual reasoning of 24 adults as they made decisions for two communities regarding municipal wastewater treatment. The two western Oregon communities were both responding to notices from governmental agencies of higher environmental standards for the purification of wastewater before it could...
Resource Type:: Dissertation
Full Text:: decisions AN ABSTRACT OF THE THESIS OF Jerry Kelvin Nelson for the degree of Doctor of Philosophy in

A numerical analysis of ice fog produced by automobiles

Creator:: Nelson, William George
Abstract:: A model of an exhaust plume was developed and programmed on a digital computer. The purpose of the model was to predict the concentration and size distribution of ice particles produced from automobile exhaust during arctic conditions. The model accounted for the nucleation, growth, and freezing of the condensed water...
Resource Type:: Dissertation
Full Text:: Hewson, Dr. William P. Lowry, Professor John G. Mingle, and. Dr. Charles E. Wicks for their assistance

Poria weirii root rot of Douglas-fir : survival of the pathogen and infection of the host

Creator:: Nelson, E. E.
Resource Type:: Dissertation
Full Text:: INFECTION OF THE HOST by EARL EDWARD NELSON A THESIS submitted to OREGON STATE UNIVERSITY in

An analysis of risk management strategies for southern Alberta feedlots

Creator:: Freeze, Brian S.
Abstract:: Feedlot finishing of beef cattle in Southern Alberta involves income risk due to the variability of prices of feeders, feed and finished cattle. Several strategies are available to reduce this risk, including hedging of cattle on feed, participation in a Federal- Provincial government and producer established income stabilization program for...
Resource Type:: Dissertation
Full Text:: ,-,^, _. . A. Gene Nelson Feedlot finishing of beef cattle in Southern Alberta involves income risk due to

Estuarine sediment controls on trace metal distributions

Creator:: Davies-Colley, Robert J.
Abstract:: Sediments are the major compartment in aquatic environments for many materials of toxic or nutrient concern. The lack of knowledge of the phase associations of toxic metals in sediments is the largest deficiency in our understanding of the environmental hazard posed by metal contamination. This study examined the sedimentary partitioning...
Resource Type:: Dissertation
Full Text:: DISTRIBUTIONS Abstract Approved: Redacted for Privacy Peter 0, Nelson, M.S., Ph.D. Sediments are the major

Multi-metal equilibrium sorption and transport modeling for copper, chromium, and arsenic in an iron oxide-coated sand, synthetic groundwater system

Creator:: Osathaphan, Khemarath
Abstract:: The mixed metal compound, Chromated Copper Arsenate, or CCA, has been widely used as a wood preservative. The metal ions in CCA, CrO²⁻₄, Cu²⁺, and AsO³⁻₄, have been found in contaminated surface and subsurface soils and groundwater nearby some wood preservative facilities and nearby wood structures. Iron oxides are a...
Resource Type:: Dissertation
Full Text:: , Synthetic Groundwater System Abstract approved: Peter 0. Nelson The mixed metal compound, Chromated

Risk and the selection of alternative weed management technologies in Philippine upland rice production

Creator:: O'Brien, Dennis Terrence
Resource Type:: Dissertation
Full Text:: PHILIPPINE UPLAND RICE PRODUCTION ——— —— ' - -- -—yi Abstract approved: ^"A . Gen e N el

The effects of land use on stream nitrate concentrations : from the catchment scale to the regional scale

Creator:: Poor, Cara J.
Abstract:: This work furthers the understanding of processes occurring in catchments that affect stream nitrate concentrations using two different approaches: a temporally intensive case study of three headwater catchments with varying land use (through storm event monitoring) and a spatially intensive study on the regional scale (through statistical modeling) of 1st-4th...
Resource Type:: Dissertation
Full Text:: redacted for privacy. Abstract approved: _____ ~-~~~~~~---------- Peter 0. Nelson This work furthers

On Morality, Psychology, and Conservation: An Interdisciplinary Appraisal of Ethics in Context

Creator:: Batavia, Chelsea K.
Abstract:: Conservation is, among other things, the expression of a relationship between humans and nonhuman nature. This relationship can be described empirically using the methods of social science, but it can also be prescribed in the form of philosophical arguments. Scholars in the field of environmental ethics have discussed and debated...
Resource Type:: Dissertation
Full Text:: Paul Nelson Conservation is, among other things, the expression of a relationship between

ScholarsArchive@OSU

The natural history of the Nelson antelope ground squirrel (Ammospermophilus nelsoni)

The role of scientific thinking in environmental policy decisions

A numerical analysis of ice fog produced by automobiles

Poria weirii root rot of Douglas-fir : survival of the pathogen and infection of the host

An analysis of risk management strategies for southern Alberta feedlots

Estuarine sediment controls on trace metal distributions

Multi-metal equilibrium sorption and transport modeling for copper, chromium, and arsenic in an iron oxide-coated sand, synthetic groundwater system

Risk and the selection of alternative weed management technologies in Philippine upland rice production

The effects of land use on stream nitrate concentrations : from the catchment scale to the regional scale

On Morality, Psychology, and Conservation: An Interdisciplinary Appraisal of Ethics in Context

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