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  • Effects of disturbance modes on mycorrhizal fungus communities at Crater Lake National Park

    Creator:
    Trappe, Matt
    Abstract:
    Crater Lake National Park presents an excellent opportunity for ecological research due to its relatively pristine landscape, the protection of its natural features, its infrastructure, and a Park administration supportive of scientific inquiry and restoration ecology. The research presented here examines the responses of fungi to various forms of perturbation....
    Resource Type:
    Dissertation
    Full Text:
    MYCORRHIZAL FUNGUS FRUITING PATTERNS AT CRATER LAKE NATIONAL PARK, OR AN ABSTRACT OF THE DISSERTATION OF

  • What are the environmental, economic, and social barriers to achieving agricultural sustainability in the Ten Rivers region of western Oregon?

    Creator:
    Stanton, Michael
    Abstract:
    This ethnographic study examined some of the ways that global markets and the infrastructure of agribusiness affect local smallholder farmers in the Ten Rivers region who are transitioning toward more sustainable and traditional agricultural methods. The purpose of this research was to discover what barriers smallholder farmers face in developing...
    Resource Type:
    Masters Thesis
    Full Text:
    Benton County

  • Defining agricultural sustainability in the Marys River region of Oregon

    Creator:
    Stanton, Michael
    Abstract:
    This ethnographic study explores the social aspects of agricultural land-use in the Marys River region. The study seeks to understand how farmers define sustainability and how their views on agricultural issues help to define a sense of place and identity in the Marys River region, within the context of the...
    Resource Type:
    Dissertation
    Full Text:
    ........................................................................ 227 Appendix C: Benton County Soils

  • The Challenges and Opportunities of a Proactive Endangered Species Act : A Case Study of the Greater Sage Grouse

    Creator:
    Taylor, Casey Lynn
    Abstract:
    The Endangered Species Act of 1973 (ESA) is considered by many to be among the most powerful and most contentious environmental laws in the United States. Persistent challenges to the Act’s implementation make reaching conservation goals problematic. Most notably, the very nature of the law—providing protections for species already at...
    Resource Type:
    Dissertation
    Full Text:
    stakeholders across three sage grouse states—Idaho, Oregon, and Wyoming—as well as planning documents

  • Ecotourism, poverty, and conservation in Prek Toal, Cambodia

    Creator:
    Conway, Kathryn
    Abstract:
    In Prek Toal, a poor subsistence fishing village on Cambodia’s Tonle Sap Lake, the conservation organization Osmose is using ecotourism revenues to finance poverty intervention programs and promote conservation in a threatened ecosystem. This thesis examines local perceptions of tourism as a measure of Osmose’s success. Limited awareness of tourism...
    Resource Type:
    Masters Thesis
    Full Text:
    In Prek Toal, a poor subsistence fishing village on Cambodia’s Tonle Sap Lake, the conservation

  • Risky business : evaluating the vulnerability and impacts from simulated oil spills in the Gulf of Mexico

    Creator:
    Nelson, Jake R.
    Abstract:
    Exploration and production of oil in the Gulf of Mexico has seen an astonishing increase since the first well was drilled in 1936. Much of the current exploration is occurring in waters greater than 5000 feet. The largest and most unprecedented oil spill in the United States occurred on April...
    Resource Type:
    Masters Thesis
    Full Text:
    has seen an astonishing increase since the first well was drilled in 1936. Much of the current

  • Latinos, loggers and old hippies : rural revitalization in the Pacific Northwest

    Creator:
    Kubein, Adele
    Abstract:
    This ethnography looks at the processes a rural Oregon community is undergoing as some members attempt to re-animate the community by creating a community center after the loss of its school and market, two vital services that provided venues for social interaction and engagement. The methodology for this research includes...
    Resource Type:
    Masters Thesis
    Full Text:
    long-standing group of community leaders, two important community groups were excluded from the

  • The Accessible Foodscape: Vulnerable Populations, Policy, and Navigating Complex Strategies

    Creator:
    Caplan, Shannon
    Abstract:
    The act of accessing food is embedded within various systems of power. This dissertation problematizes our understanding of food access for vulnerable populations by making explicit ways that social constructions, including power, affect food access for vulnerable populations. This is accomplished across three manuscripts. The first manuscript presents textual analysis...
    Resource Type:
    Dissertation
    Full Text:
    new measurement of food vulnerability that can be readily calculated at sub-County geographic

  • Visualization in environmental science

    Creator:
    Winters, Kirsten M.
    Abstract:
    The VISualization of Terrestrial and Aquatic Systems (VISTAS) software development project began with the proposition that visualization would increase the ability of scientists to explore and communicate their data, especially complex datasets that span multiple spatial and temporal scales. A case study of VISTAS articulates how and why scientists intend...
    Resource Type:
    Dissertation
    Full Text:
    also helps people draw conclusions. Ultimately, scientists are planning to design and create their

  • Diagnosing barriers to climate change adaptation Oregon state agencies

    Creator:
    Dello, Kathie D.
    Abstract:
    Despite a history of leadership and creative approaches to environmental issues, Oregon has struggled to adequately prepare for the current and future impacts of climate change. Oregon faces barriers and limits to understanding, planning, and implementing climate adaptation that can be examined and quantified. Climate change makes for an additional...
    Resource Type:
    Dissertation
    Full Text:
    change. Oregon faces barriers and limits to understanding, planning, and implementing climate