Index Catalog // ScholarsArchive@OSU

Stand development after 20-years of growth in Douglas-fir and red alder mixtures

Creator:: Garrelts, Brennan T.
Abstract:: This study examines the long-term role of interference on stand development of Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco) and red alder (Alnus rubra Bong.) planted mixtures in the Central Cascades of Oregon, USA. The two species are common associates in naturally regenerated and planted conifer stands in the Pacific Northwest. Due...
Resource Type:: Masters Thesis
Full Text:: Mixtures Abstract approved: Steven R. Radosevich This study examines the long

A macroscopic to microscopic study of the effects of barotrauma and the potential for long-term survival in Pacific rockfish

Creator:: Pribyl, Alena L.
Abstract:: Depleted species of rockfish (Sebastes spp.) from the Northeast Pacific experience high discard mortality due to "barotrauma," induced from the rapid change in pressure during capture. Research suggests rockfish have the potential to survive barotrauma if immediately recompressed, but the potential for long-term recovery is unknown. In this project, we...
Resource Type:: Dissertation
Full Text:: : _____________________________________________________________________ Carl. B. Schreck Steven J. Parker Depleted species of rockfish (Sebastes spp.) from

Decomposition and nitrogen dynamics of red alder and Douglas-fir leaf litter in Oregon Coast Range riparian forests

Creator:: Matkins, Joselin
Abstract:: I examined factors regulating decomposition rates of red alder (Alnus rubra)) and Douglas-fir (Pseudotsuga menziesii) leaf litter in Coast Range riparian areas in western Oregon. Overall, this study was designed to examine the influence that leaf litter quality characteristics and decomposition site treatment have on decomposition rates, to provide a...
Resource Type:: Masters Thesis
Full Text:: : ____________________________________________________________________ Steven S. Perakis David E. Hibbs I

Stream Chemistry in the Oregon Coast Range: Spatial and Temporal Variation

Creator:: Carini, Lya
Abstract:: Hydrological and biogeochemical processes occurring throughout a watershed are typically reflected in stream water chemistry, including in coastal watersheds. While Oregon Coast Range streams have been studied in the past, there is a dearth of knowledge in terms of seasonal temporal trends and spatial variability that this study seeks to...
Resource Type:: Masters Thesis

The inheritance of pod detachment force in green beans (Phaseolus vulgaris L.)

Creator:: McCluskey, Rebecca L.
Abstract:: The easy picking characteristic, expressed as low pod detachment force (PDF), offers a way to decrease pod damage in bush green beans mechanically harvested for processing and fresh market, and makes hand picking easier and faster. This study was undertaken to examine inheritance in a cross of two green bean...
Resource Type:: Masters Thesis
Full Text:: Detachment Force in Green Beans (Phaseolus vulgaris L.Y Abstract approved: 7 James R Baggett

A Closer Look into the Development of State Healthy Soils Policies: Network Building, Information Sharing, Policy Diffusion, and Innovation

Creator:: Beck, Sabrina
Abstract:: The purpose of this paper is to understand the role of policy diffusion in the policy development process of state healthy soil policies. Within the last decade state legislation on soil health has increased exponentially. In general, these policies are efforts by state governments to mitigate or adapt to climate...
Resource Type:: Capstone Project

Halibut bycatch management implications for Area 2A and evaluation of an informal video

Creator:: Fruh, Erica
Abstract:: Concern over the incidental catch of non-targeted species in commercial and recreational fisheries has greatly increased. Public attention, negative publicity, controversies between differing fisheries and gear groups and the reauthorization of the Magnuson-Stevens Fishery Conservation and Management Act have led to an increased awareness of the issue. The Pacific halibut...
Resource Type:: Capstone Project
Full Text:: muscular. All of these attributes allow increased survival after incidental capture. 8 Bering Sea r

The Social Construction of the Metallic Mining Industry: The Divergent Cases of the Mining Moratorium Bill (Wisconsin) and the Permit Streamlining Bill (Minnesota)

Creator:: Harewood, Alessandra G and Harewood, Alessandra G.
Abstract:: Hardrock mining is associated with severe environmental and economic costs. Of particular concern is acid mine drainage which has contaminated several thousand kilometers of streams across the United States representing a formidable danger to watershed health. Given the high risks of this activity, ensuring high regulatory standards may be an...
Resource Type:: Capstone Project

Community Visioning in Chaotic Times: Lessons Learned from the 2020 Tillamook County Community Visioning Project

Creator:: Gentilcore Ryan, Ava
Abstract:: In recent decades, local governments have desired to increase community engagement in collaborative governance processes, such as community visioning and strategic planning, in an effort to develop policies that are inclusive and supportive of those who live in the community. A key component of the community visioning process is the...
Resource Type:: Capstone Project
Full Text:: , 2005). Long-time planner and developer of the Oregon Model of community visioning, Steven Ames

Where Old West meets New West : confronting conservation, conflict and change on Utah's last frontier

Creator:: Leaver, Jennifer Jensen
Abstract:: In the United States during the last 30 years there has been a shift from extractive natural resource-based economies of the Old West to a New West defined by environmental protection. Over the past century, a growing national support for environmental protection has influenced a lengthening list of national and...
Resource Type:: Masters Thesis

Environmental justice and energy production : coal-fired power plants in Illinois

Creator:: Clark, Catherine
Abstract:: The environmental justice framework has been applied to many environmentally negative issues in the past such as toxic storage and disposal facilities, toxic release inventory sites, air quality, transportation, and global climate change. It has not yet been applied to energy production in a quantitative study. This study investigates the...
Resource Type:: Capstone Project

Predicting county-level food insecurity and hunger in Oregon

Creator:: Grussing, Jay D.
Abstract:: Oregon’s high hunger and food insecurity rates have been a concern throughout the last decade. These high rates earned Oregon the dubious distinction as the most food insecure with hunger state in the late 1990’s. While Oregon’s ranking has improved in recent years, our understanding of why Oregon ranked so...
Resource Type:: Capstone Project

Meander scars : reflections on healing a river

Creator:: Metzger, Abby P.
Abstract:: As Europeans settled the Willamette Valley in the 1800s, they began to simplify Oregon's largest river contained wholly within state boarders—the Willamette. The river lost miles of channels from dikes, dams, and development. Some channels vanished under concrete. Others became meander scars, or shallow, dry depression in the land where...
Resource Type:: Masters Thesis
Full Text:: State University Press. 8 Juntunen, J. R., Dasch, M. D., & Rogers, A. B. (2005). The world of the

Traditional Agriculture in Transition: Continuity and Change in Southwest China

Creator:: Li, Xiaoyue
Abstract:: This dissertation seeks to understand Yi farmers’ livelihoods in the midst of an agricultural transition in Yunnan, Southwest China. This dissertation examines a community’s traditional knowledge related to wild edible plants (WEPs), analyzes socio-ecological vulnerability and resilience in the face of agricultural transition from subsistence farming to cash cropping, and...
Resource Type:: Dissertation
Full Text:: Social-Ecological Resilience. Ecological Sociology. 18:4. Saylor, Christina R., Alsharif, Kamal A

Non-lethal Wolf Management Perceptions Impact on the Willingness to Ranch Alongside the Presence of Wolves in Washington State

Creator:: Symmes, Melissa
Abstract:: The management of the Northern Rocky Mountains (NRM) gray wolf population is a longstanding controversy that has fueled generations of political and cultural turmoil in the American West. At the end of the 19th century and beginning of the 20th century, wolves were eradicated from the West for the threat...
Resource Type:: Capstone Project

Applying a Collaboration Model to Collaboration Corvallis

Creator:: Dugan, Dennis
Abstract:: Oregon State University and the City of Corvallis have recently embarked on a three-year series of meetings and forums (‘Collaboration Corvallis’) designed to increase collaboration between the two organizations and other relevant stakeholders as well as find solutions to worsening problems in the areas of parking, noise and student population...
Resource Type:: Capstone Project

How the animals found their places : pattern detection, experimentation, and epistemology in a high desert stream fish assemblage

Creator:: White, Seth Michael
Abstract:: I examined the relative roles of biotic and abiotic factors in structuring redband trout Oncorhynchus mykiss distributions in the South Fork John Day. I first examined the relationship between the biological traits of the fish assemblage and riparian-geomorphic features in context of prevailing theories of stream ecology stemming from the...
Resource Type:: Dissertation
Full Text:: final stages. CONTRIBUTION OF AUTHORS Drs. Hiram W. Li and Guillermo R. Giannico

ScholarsArchive@OSU

Stand development after 20-years of growth in Douglas-fir and red alder mixtures

A macroscopic to microscopic study of the effects of barotrauma and the potential for long-term survival in Pacific rockfish

Decomposition and nitrogen dynamics of red alder and Douglas-fir leaf litter in Oregon Coast Range riparian forests

Stream Chemistry in the Oregon Coast Range: Spatial and Temporal Variation

The inheritance of pod detachment force in green beans (Phaseolus vulgaris L.)

A Closer Look into the Development of State Healthy Soils Policies: Network Building, Information Sharing, Policy Diffusion, and Innovation

Halibut bycatch management implications for Area 2A and evaluation of an informal video

The Social Construction of the Metallic Mining Industry: The Divergent Cases of the Mining Moratorium Bill (Wisconsin) and the Permit Streamlining Bill (Minnesota)

Community Visioning in Chaotic Times: Lessons Learned from the 2020 Tillamook County Community Visioning Project

Where Old West meets New West : confronting conservation, conflict and change on Utah's last frontier

Environmental justice and energy production : coal-fired power plants in Illinois

Predicting county-level food insecurity and hunger in Oregon

Meander scars : reflections on healing a river

Traditional Agriculture in Transition: Continuity and Change in Southwest China

Non-lethal Wolf Management Perceptions Impact on the Willingness to Ranch Alongside the Presence of Wolves in Washington State

Applying a Collaboration Model to Collaboration Corvallis

How the animals found their places : pattern detection, experimentation, and epistemology in a high desert stream fish assemblage

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