Index Catalog // ScholarsArchive@OSU

Factors determining species composition of post-disturbance vegetation following logging and burning of an old growth Douglas-fir forest

Creator:: Clark, Deborah Louise, 1950-
Resource Type:: Masters Thesis
Full Text:: THESIS OF Deborah Clark for the degree of Master of Science in Botany and Plant Pathology presented on

Influence of site, soil, and inoculum density on dwarf bunt (Tilletia controversa Kühn) of winter wheat

Creator:: Clark, Deborah Ann, 1954-
Abstract:: Field microplot studies conducted over two seasons (1982-1984) evaluated the influence of four physically and chemically diverse soils collected from Pacific Northwest wheat fields on the incidence of dwarf bunt of winter wheat caused by Tilletia controversa Kuhn. These soils were placed at Flora and Pendleton, Oregon to determine the...
Resource Type:: Masters Thesis
Full Text:: (Tilletia controversa Kühn) of winter wheat AN ABSTRACT OF THE THESIS OF Deborah Ann Clark Master of

Effects of weed control on vegetation dynamics in Pacific Northwest conifer plantations

Creator:: Chen, Fen-Hui
Abstract:: Weed control in Pacific Northwest forests has been criticized for its potential impact on biodiversity. Changes were evaluated in conifer growth, diversity of vegetation in situ and of recruiting plants through different regeneration mechanisms after applying temporally-varied weed control by herbicide treatments based on the critical period concept. Conifer size...
Resource Type:: Dissertation

Response to ultraviolet (UV-B) radiation by attached assemblages of estuarine diatoms

Creator:: Brooker, Deborah L.
Abstract:: Global atmospheric pollution from chlorofluorocarbons has the potential of causing significant reductions in the concentrations of stratospheric ozone. If the production of chlorofluorocarbons were to continue into the future at the rate prevalent in 1977, the steady state reduction in total global ozone could be between five percent to ten...
Resource Type:: Masters Thesis
Full Text:: assemblages of estuarine diatoms AN ABSTRACT OF THE THESIS OF Deborah L. Brooker for the degree of Master

Relative effectiveness of three instructional strategies on the learning of an overarm throw for force

Creator:: Adams, Deborah Lee
Abstract:: This study investigated the relative effectiveness of three instructional strategies on the learning of an overarm throw among preadolescent females. Subjects were randomly assigned to one of the following instructional strategies: a correct model supplemented with verbal cues, a learning model supplemented with verbal cues, and verbal cues only. The...
Resource Type:: Dissertation
Full Text:: the learning of an overarm throw for force AN ABSTRACT OF THE THESIS OF Deborah L. Adams for the

Vascular Plant Inventory for Lewis and Clark National Historical Park : Public Version

Creator:: Wise, Lindsey Koepke and Kagan, Jimmy
Abstract:: A study to review the status and distribution of vascular plants at Lewis and Clark National Historical Park was initiated in 2009 and completed in 2010 by the Oregon Natural Heritage Information Center at Oregon State University. This study built on previous inventories conducted under the National Park Service‘s Inventory...
Resource Type:: Technical Report
Full Text:: . Deborah Wood at Lewis and Clark National Historical Park provided herbarium resources and Zachary

A Synthesis of Five Nationwide Studies: Perceptions of Law Enforcement and Investigations in the USDA Forest Service

Creator:: Chavez, Deborah J. and Tynon, Joanne F.
Abstract:: This is the synthesis of a series of studies to evaluate perceptions of U.S. Department of Agriculture Forest Service (USFS) law enforcement and investigations (LEI). Five groups were evaluated: four groups of employees from different positions within LEI, and a group of customers of LEI, the line officers of the...
Resource Type:: Article
Full Text:: in the USDA Forest Service Deborah J. Chavez and Joanne F. Tynon DEPAR TMENT OF AGRICUL T U RE

Forest Service National Forest System Perceptions of Law Enforcement and Investigations: Nationwide Study

Creator:: Chavez, Deborah J. and Tynon, Joanne F.
Abstract:: This is the fifth in a series of studies to evaluate perceptions of the roles, responsibilities, and issues entailed in the jobs of U.S. Department of Agriculture Forest Service law enforcement and investigations (LEI) personnel. An e-mail survey was administered to the 537 Forest Service forest supervisors and district rangers...
Resource Type:: Article
Full Text:: Deborah J. Chavez and Joanne F. Tynon The Forest Service of the U.S. Department of Agriculture is

Forest Service Patrol Captains and Patrol Commanders Report: Nationwide Study

Creator:: Chavez, Deborah J. and Tynon, Joanne F.
Abstract:: This is the third in a series of studies to evaluate perceptions of USDA Forest Service law enforcement personnel of the roles, responsibilities, and issues entailed in their jobs. An e-mail survey was administered to the 79 Forest Service patrol captains and patrol commanders (PCs) across the United States. Seventy...
Resource Type:: Article
Full Text:: Study Deborah J. Chavez and Joanne F. Tynon United States Department of Agriculture Forest Service

Forest Service Special Agent in Charge Report: Nationwide Study

Creator:: Chavez, Deborah J. and Tynon, Joanne F.
Abstract:: This study is the second in a series of studies to evaluate perceptions of USDA Forest Service law enforcement personnel of the roles, responsibilities, and issues entailed in their jobs. An e-mail survey was administered to the nine Forest Ser-vice special agents in charge (SACs) across the United States. All...
Resource Type:: Article
Full Text:: : Nationwide Study Deborah J. Chavez and Joanne F. Tynon Forest Service Special Agent in Charge Report

ScholarsArchive@OSU

Factors determining species composition of post-disturbance vegetation following logging and burning of an old growth Douglas-fir forest

Influence of site, soil, and inoculum density on dwarf bunt (Tilletia controversa Kühn) of winter wheat

Effects of weed control on vegetation dynamics in Pacific Northwest conifer plantations

Response to ultraviolet (UV-B) radiation by attached assemblages of estuarine diatoms

Relative effectiveness of three instructional strategies on the learning of an overarm throw for force

Vascular Plant Inventory for Lewis and Clark National Historical Park : Public Version

A Synthesis of Five Nationwide Studies: Perceptions of Law Enforcement and Investigations in the USDA Forest Service

Forest Service National Forest System Perceptions of Law Enforcement and Investigations: Nationwide Study

Forest Service Patrol Captains and Patrol Commanders Report: Nationwide Study

Forest Service Special Agent in Charge Report: Nationwide Study

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