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Filtering by: Creator Dunne, John P. Remove constraint Creator: Dunne, John P. Committee Member Steel, Brent S. Remove constraint Committee Member: Steel, Brent S.

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  • Preventing the Accumulation of Fine Sediments in Sand Dam Reservoirs: An Analytical Framework and Flume Experiments

    Creator:
    Ellingson, Joseph M.
    Abstract:
    Sand dams – low-head dams built in ephemeral streambeds that store water within saturated sediments – are a proven means to increase water supplies for rural communities in arid and semiarid regions. Water percolates into the reservoir-impounded sediments during wet season rains and can subsequently be extracted during the dry...
    Resource Type:
    Masters Thesis
    Full Text:
    John S. Selker Sand dams – low-head dams built in ephemeral streambeds that store water within

  • Private forests, public policy : oak conservation on family forests in Oregon’s Willamette Valley

    Creator:
    Fischer, Alexandra Paige
    Abstract:
    In the United States, many of the thorniest natural resource conflicts occur on private lands. This is especially true in the Willamette Valley of Western Oregon where the hallmark habitat type, Oregon white oak woodland and savanna, is imperiled. Almost exclusively found on private land, Oregon white oak is threatened...
    Resource Type:
    Dissertation
    Full Text:
    : _____________________________________________________________________ Dr. John C. Bliss In the United States, many of the thorniest natural resource conflicts

  • Assessing Mercury Levels, Health Metrics, and Immune Function in Non-stranded Male California and Steller Sea Lions in Oregon

    Creator:
    Rae, Samantha N.
    Abstract:
    California and Steller sea lions (Zalophus californianus, Eumetopias jubatus, respectively) are considered sentinel species because they have long life spans, are long-term coastal residents, feed at high trophic levels, and have large blubber stores that serve as depots for anthropogenic toxicants. There are few studies on sea lion health and...
    Resource Type:
    Masters Thesis
    Full Text:
    (Wilcoxon rank sum test, p< 0.05). Steller sea lions also had higher whisker total mercury, fur

  • Analyzing and Understanding the Latvian Environmental Movement

    Creator:
    Berzins, Mikelis I.
    Abstract:
    Several distinctive environmental movements of the past century have had major influence on public policies in the United States. More generally, social movements that push environmental issues into the limelight have the potential for significantly altering public perceptions, attitudes, and beliefs, thus driving big policy changes. This thesis examines the...
    Resource Type:
    Capstone Project
    Full Text:
    DATE: 5/15/15 P a g e  |  2     Abstract Several distinctive

  • Seed quality and plant establishment studies of seashore paspalum (Paspalum vaginatum Sw.)

    Creator:
    Baker, Stanley D.
    Abstract:
    Seashore paspalum (Paspalum vaginatum Sw.) is an important warm-season perennial turfgrass, known for its tolerance to salinity. Turfgrass is used for homes, municipalities, sod farms, resorts, and sports fields. Seashore paspalum has historically been planted in sub-tropical and tropical climates because of its heat tolerance. Seashore paspalum could become an...
    Resource Type:
    Dissertation
    Full Text:
    interactions on seed germination in seashore paspalum with significance at P < 0.001

  • The Impact of Rural Electrification on Deforestation and Soil Fertility

    Creator:
    Tanner, Andrew M.
    Abstract:
    Deforestation and loss of soil fertility are two forms of environmental degradation with global importance. Theories of environmental degradation commonly cited in public and academic discourse have historically emphasized the role of human populations and national economic development as being the primary drivers of environmental damage. This thesis utilizes quantitative...
    Resource Type:
    Capstone Project
    Full Text:
    (P), Affluence (A), and Technology (T) (Goudie, 2006). This formulation and its wide use in

  • White racial identity development in transitional space : Discourse and praxis among Christian teacher educators

    Creator:
    Harris, Gennie S.
    Abstract:
    This research examines two questions: 1) What stories do Christian teacher educators tell about their own White racial identity development? and 2) Is there an impact of studying White racial identity development on the praxis of Christian teacher educators? If so, in what ways? The researcher began the project with...
    Resource Type:
    Dissertation
    Full Text:
    in which we encounter the learning self” (Ellsworth, 2005, p. 2). This research has been a work of

  • Predicting the Relationships between High School Characteristics and High School Community College Enrollment Rate Using the Oregon Promise.

    Creator:
    Murray-Jensen, Julie
    Abstract:
    Background: Legislators, policy-makers, and leaders in higher education and within communities, are increasingly turning to place-based scholarships, or “promise programs”, to encourage college enrollment and address growing public concerns regarding college affordability. One such program, the Oregon Promise, was implemented across the state of Oregon in the fall of 2016....
    Resource Type:
    Dissertation
    Full Text:
    ,” (Paulsen & St. John, 2002, p. 191). Goldrick-Rab and Kendall (2014) agree and argue 15 that a free

  • The Politics of Small Farm Policy in Oregon

    Creator:
    Merritt, Terence
    Abstract:
    During the 2011 Oregon Legislative session, seven bills were debated that addressed policy affecting small farms. This paper seeks to understand the environment surrounding these bills: what is the political structure for determining small farm policy? To answer this question seven policymakers were interviewed and two legislative hearings were observed....
    Resource Type:
    Capstone Project
    Full Text:
    
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  • Merging missions : a historical analysis of the University of Alaska Anchorage, 1984–2009

    Creator:
    Strom, Stephen L.
    Abstract:
    Literature on the evolution of the American higher education system includes a historical and consistent debate over the definition of the higher education mission in the country. Recent debate focuses on mission differentiation between the university and the community college. Acknowledging systemic changes in higher education historically occurred within regions...
    Resource Type:
    Dissertation
    Full Text:
    , 2006, p. 1). In 1852, Cardinal John Henry Newman (1959) defended the teaching of liberal arts