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Filtering by: Creator Kanashiro, Elizabeth A. Remove constraint Creator: Kanashiro, Elizabeth A. Advisor Blaustein, Andrew R. Remove constraint Advisor: Blaustein, Andrew R. Resource Type Dissertation Remove constraint Resource Type: Dissertation

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  • The effects of an emerging pathogen on amphibian host behaviors and interactions

    Creator:
    Han, Barbara A.
    Abstract:
    Contemporary environmental change encompasses massive biodiversity loss and increasing numbers of emerging diseases worldwide. As part of a global biodiversity crisis, amphibians are disappearing at unprecedented rates. Batrachochytrium dendrobatidis is an emerging infectious pathogen prominently associated with many declines. Chapter 1 reviews the past decade of research on this system...
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    Dissertation
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    disease ecology. He is also a gifted teacher. Elizabeth Borer is a rare role model whom I respect

  • Host-pathogen dynamics in a changing environment : susceptibility of amphibians to an emerging infectious disease

    Creator:
    Searle, Catherine L.
    Abstract:
    Infectious diseases are a growing concern for both humans and wildlife. The negative effects of infectious disease have been exemplified by the recent global amphibian population declines associated with disease outbreaks. Although multiple pathogens and factors play a role in these declines, the aquatic fungal pathogen, Batrachochytrium dendrobatidis (Bd), has...
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    Dissertation
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    Environmental Science presented on February 16, 2011. Title: Host-Pathogen Dynamics in a Changing

  • Host parasite relationships between deer mice (Peromyscus maniculatus) and their eimerian parasites (protozoa)

    Creator:
    Fuller, Claire A.
    Resource Type:
    Dissertation
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    maniculatus) and their eimerian parasites (protozoa) AN ABSTRACT OF THE THESIS OF Claire A. Fuller for

  • Ultraviolet radiation as an environmental stressor of amphibians

    Creator:
    Bancroft, Betsy A.
    Abstract:
    My thesis explored the effects of and potential mediating mechanisms for an important environmental stressor, ultraviolet-B (UVB) radiation. UVB radiation has negative effects on organisms in both terrestrial and aquatic systems. I used meta-analysis to quantify the effects of UVB radiation on a diversity of aquatic organisms (Chapter 2). UVB...
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    Dissertation
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    support throughout my time as a Human Anatomy and Physiology instructor. Elizabeth Borer read drafts of

  • The effects of multiple pathogens on amphibians in the Pacific Northwest

    Creator:
    Romansic, John M.
    Abstract:
    The earth is undergoing a “biodiversity crisis” characterized by loss of populations, species, genetic diversity, and ecosystem services. Part of this crisis consists of population declines, extinctions, and increased incidence of deformities in amphibians. It is unknown whether deformities contribute to these declines. Many cases of population declines in amphibians...
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    Dissertation
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    : ________________________________________________________ Andrew R. Blaustein The earth is undergoing a “biodiversity crisis” characterized by

  • Effects of Diversity on Emerging Infectious Diseases of Amphibians

    Creator:
    Snyder, Paul W.
    Abstract:
    Species declines and extinctions have been recorded across taxa as evidence of an ongoing global biodiversity crisis. Amphibians are at the forefront of these declines with nearly one third of amphibian species estimated to be at risk of extinction. While many factors contribute to population declines and extinctions, the role...
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    Dissertation
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    interact via their effects on a host and its immune system. In amphibian systems, co-infection often

  • The Effects of Host and Pathogen Variation on Infection Dynamics in the Amphibian-Chytrid System

    Creator:
    Dang, Trang D.
    Abstract:
    This dissertation uses manipulative experiments to explore amphibian-Bd infection dynamics. Although there has been almost two decades research since the discovery of Bd, many questions still remain regarding what conditions mediate chytridiomycosis virulence. My research shows how certain host and pathogen factors can influence disease virulence. Identifying how host and...
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    Dissertation
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    hard to walk down a hallway quickly: Elizabeth Cerny-Chipman, Chenchen Shen, Allison Barner