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Interactions between western hemlock mycorrhizal fungi and wood rotting fungi in a system simulating Douglas-fir nurse logs in Pacific Northwest forests

Creator:: Tuininga, Amy R.
Abstract:: Decomposing logs in Douglas-fir - western hemlock forests in the Pacific Northwest are systems in which many organisms interact. Fungi in these systems include both mycorrhizal fungi associated with hemlock seedlings and many species of saprotrophic wood decomposer fungi. It is very likely that these two groups of fungi interact...
Resource Type:: Masters Thesis

Developing climate records from speleothems, Oregon Caves National Monument, Oregon

Creator:: Vacco, David A.
Abstract:: A stalagmite (sample OCNM8-02A) collected from Oregon Caves National Monument (OCNM) was sampled for stable isotope ratios in order to develop a record of Pacific Northwest climate history. Nine U-series dates indicate that the record spans the time period - 13.5 - 9.5 ka. The stalagmite growth rate varied from...
Resource Type:: Masters Thesis
Full Text:: indicates that the climate of the Pacific Northwest during the last deglaciation changed synchronously

Political Ideology and Environmental Concern as Predictors of Attitudes toward Forest Management Practices in the Pacific Northwest

Creator:: Arnold, Molly L.
Abstract:: Few studies examine whether public attitudes toward forest management practices differ between public and private forests, with virtually no recent studies examining these differences in the Pacific Northwest, despite the coexistence of millions of acres of both public and private forest lands. Knowing whether public attitudes differ between public and...
Resource Type:: Masters Thesis
Full Text:: in the Pacific Northwest. Abstract approved

Vernalization requirement studies with Pacific Northwest wheats

Creator:: Baloch, Dost M.
Abstract:: Vernalization plays a fundamental role in the adaptation of winter cereals to their growing environment by controlling their growth habit, thereby allowing them to escape cold injury. Because of the climatic conditions of the region, dry summers and wet winters, growers sometimes cannot plant all of their winter wheat in...
Resource Type:: Masters Thesis
Full Text:: Vernalization requirement studies with Pacific Northwest

An evaluation of strategies for hedging feeder cattle in the Pacific Northwest

Creator:: Gatti, Andrew Leo
Abstract:: Over the past decade, feeder cattle backgrounders in the Pacific Northwest have been subject to sharp price fluctuations for their output. The result has been variable profits and losses. This situation creates a need for management and marketing techniques which can provide Pacific Northwest cattle ranchers with protection against price...
Resource Type:: Masters Thesis
Full Text:: . Title: An Evaluation of Strategies for Hedging Feeder Cattle in the Pacific Northwest Abstract

An evaluation of alternative wheat marketing strategies for Pacific Northwest soft white wheat producers

Creator:: Dickens, Mike L.
Resource Type:: Masters Thesis
Full Text:: : An Evaluation of Alternative Wheat Marketing Strategies for Pacific Northwest Soft White Wheat

Motor vehicle operations of Pacific Northwest agricultural cooperatives

Creator:: Utterback, Robert L.
Abstract:: The major objective of this research was to develop a general descriptive and statistical base of information concerning agricultural cooperatives private motor vehicle operations in the Pacific Northwest states of Idaho, Montana, Oregon, and Washington. The specific objectives of the study were: (1) to determine the number, sizes, types, and...
Resource Type:: Masters Thesis
Full Text:: Title: MOTOR VEHICLE OPERATIONS OF PACIFIC NORTHWEST AGRICULTURAL COOPERATiyES f Abstract

An analysis of the feasibility of establishing a Pacific Northwest white wheat futures contract

Creator:: Ries, Norbert Sylvester
Abstract:: Individuals in the soft white wheat industry in the Pacific Northwest are looking for new marketing tools which will be helpful for their operations and reduce some of their risk. During the past 18-24 months their interest has centered on the commodity futures market, where they would like to see...
Resource Type:: Masters Thesis
Full Text:: ) Title: AN ANALYSIS OF THE FEASIBILITY OF ESTABLISHING A PACIFIC NORTHWEST WHITE WHEAT FUTURES CONTRACT

Systematics of the genus Otidea in the Pacific Northwest

Creator:: Peterson, Eric T.
Abstract:: The fungal ascomycete genus Otidea as represented in the Pacific Northwest of North America includes eight well known species and two poorly-known species. Cladistic analysis utilizing characters from ribosomal DNA and morphology allowed the development of a robust phylogenetic species concept for Otidea. The combination of characters from the ribosomal...
Resource Type:: Masters Thesis
Full Text:: of the genus 0tidea in the Pacific Northwest. s·1g t d t d f • na ure re ace or privacy. Abstract

Factors that affect U.S.D.A. timber sale layout time in the Pacific Northwest

Creator:: Schnare, Jon Keith
Abstract:: The change in emphasis from tractor and highlead logging systems to the advanced logging systems of skyline, balloon, and helicopter has stirred researchers to study the operations of the advanced systems. The extra work involved in preparing an area for contract timber removal using advanced logging systems, however, has not...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Interactions between western hemlock mycorrhizal fungi and wood rotting fungi in a system simulating Douglas-fir nurse logs in Pacific Northwest forests

Developing climate records from speleothems, Oregon Caves National Monument, Oregon

Political Ideology and Environmental Concern as Predictors of Attitudes toward Forest Management Practices in the Pacific Northwest

Vernalization requirement studies with Pacific Northwest wheats

An evaluation of strategies for hedging feeder cattle in the Pacific Northwest

An evaluation of alternative wheat marketing strategies for Pacific Northwest soft white wheat producers

Motor vehicle operations of Pacific Northwest agricultural cooperatives

An analysis of the feasibility of establishing a Pacific Northwest white wheat futures contract

Systematics of the genus Otidea in the Pacific Northwest

Factors that affect U.S.D.A. timber sale layout time in the Pacific Northwest

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