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Filtering by: Creator Brunke, M. A. Remove constraint Creator: Brunke, M. A. Committee Member Sessions, John Remove constraint Committee Member: Sessions, John

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  • Economic modeling of tropical deforestation in Antioquia (Colombia), 1980-2000 : an analysis at a semi-fine scale with spatially explicit data

    Creator:
    Orrego, Sergio A.
    Abstract:
    This dissertation used land rent theory and an economic model of land-use conversion to examine the main drivers of the deforestation occurred in Antioquia,Colombia, between 1980 and 2000. Land-cover information at a semi-fine scale (1:25,000) obtained largely from aerial photography was employed to calculate deforestation. In addition, free international databases...
    Resource Type:
    Dissertation
    Full Text:
    , the analysis unit used in this dissertation, suggests that a 30 m pixel size model performs better

  • The Team Size Paradox: Knowledge Transfer and Process Loss Effects on Team Formation

    Creator:
    Méndez-Vázquez, Yaileen M.
    Abstract:
    Teamwork has become a popular operational strategy applied as part of workforce management plans in manufacturing and service industries. Teamwork has been commonly used in organizations to pursue different goals such as increase business operations agility, boost company productivity, improve quality in operations, increase company flexibility, promote collaborative learning, hasten...
    Resource Type:
    Dissertation
    Full Text:
    defined as the assignation of n types of tasks to m workers for each time period within a specific time

  • In situ Agrobiodiversity Conservation Planning in Centers of Origin: The Role of Culture

    Creator:
    Guerrero Ochoa, Isabel G.
    Abstract:
    Managing agricultural diversity ensures a range of public services, such as genetic resource diversity, food security for subsistence-based economies, and landscape resilience in the context of climate change, among others. These agrobiodiversity conservation services are positive externalities from agrobiodiversity conservation. Whereas their value is not captured in market transactions, management...
    Resource Type:
    Dissertation
    Full Text:
    : ______________________________________________________ Christian A. Langpap Managing agricultural diversity ensures a range of

  • The economics of carbon sequestration in western Oregon forests

    Creator:
    Im, Eun Ho
    Abstract:
    This study considered regional forest policies for sequestering carbon in existing forests in western Oregon. A model of log markets in western Oregon was employed to examine the impacts of forest policy changes on future carbon stock, harvests, and management activities. A carbon tax program, as a mitigation option for...
    Resource Type:
    Dissertation
    Full Text:
    approved: ___________________________________________________ Darius M. Adams This study

  • Estimating a juniper biomass supply from private rangelands : the impact of distance and biotic factors on costs

    Creator:
    McCaulou, Jeff C.
    Abstract:
    Central Oregon has attracted attention as a potential location for a biomass industry based on a locally fixed source of western juniper (Juniperus occidentalis Hook) feedstock. This study identifies a supply of juniper from private lands to determine how much of the available juniper is economically supplied at alternative prices...
    Resource Type:
    Masters Thesis
    Full Text:
    : ______________________________________________________ Susan M. Capalbo Central Oregon has attracted attention as a potential location for a

  • Radiative forcing and forest climate policy

    Creator:
    Thompson, Matthew P.
    Abstract:
    This thesis is comprised of two manuscripts that relate to forest-based management strategies in the context of market-based climate change mitigation policies. The work questions the appropriateness of a singular focus on carbon sequestration given the albedo effect and its possible countervailing climatic impacts. Through a review of salient literature...
    Resource Type:
    Masters Thesis
    Full Text:
    ., Wickett, M., Phillips, T.J., Lobell, D.B., Delire, C., and A. Mirin. 2007. Combined climate and

  • An analysis of technical efficiency and productivity growth in the Pacific Northwest sawmill industry

    Creator:
    Helvoigt, Ted L.
    Abstract:
    The objective of this project was to investigate technical efficiency and productivity growth in the Pacific Northwest sawmilling industry over the period 1968-2002. Productivity growth was decomposed into three components: technical change, efficiency change, and scale efficiency change. In addition, using econometric methods, changes in output elasticities and input substitution...
    Resource Type:
    Dissertation
    Full Text:
    n ( M M B F ) - 10,000 20,000 30,000 40,000 50,000 60,000 A v g . A n n u a l E m

  • Determining optimal timber harvest and fuel treatment on a fire-threatened landscape using approximate dynamic programming

    Creator:
    Lauer, Christopher Joseph
    Abstract:
    Forest management in the face of fire risk is a challenging problem because fire spreads across a landscape and because its occurrence is unpredictable. Additionally, management must be adjusted over time as unpredictable fire events are realized. Land managers have some control over the vegetation conditions that facilitate fire spread,...
    Resource Type:
    Dissertation
    Full Text:
    . Title: Determining optimal timber harvest and fuel treatment on a fire-threatened forest landscape

  • Multi-objective Resilience Optimization of Interdependent Critical Infrastructure Networks

    Creator:
    Tiong, Achara
    Abstract:
    Critical Infrastructures (CIs) such as energy, water supply, telecommunications, and transportation are highly vulnerable to cascading failures due to their interdependent operations. A resilient network is crucial to withstand the impact of functionality loss in disruptive events. This research evaluates network expansion as a proactive resilience strategy in which new...
    Resource Type:
    Dissertation
    Full Text:
    Infrastructure Networks Abstract approved: Hector A. Vergara Critical Infrastructures (CIs) such as energy

  • Economic Benefit from Allowing Wildfires to Burn in Federal East-Side Cascade Forests

    Creator:
    Gagnon, Aaron R.
    Abstract:
    In this thesis I examine the question: can allowing a wildfire to burn this year result in a net positive economic gain? To answer this question I created 2,500 multiple sets of paired scenarios (called a fire of interest) which consist of ignitions, vegetation growth, and timber harvest over the...
    Resource Type:
    Masters Thesis
    Full Text:
    : ________________________________________________________________________ Claire A. Montgomery In this thesis I examine the question: can allowing a wildfire to burn