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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.

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Showing 1 to 3 of 3 for “"crop land use"”.

  1. Amphibian occupancy and effects of habitat use on pesticide exposure in Iowa agricultural wetlands

    Swanson, Jennifer2017

    … Two factors affecting individuals in these landscapes are habitat loss and pesticides. This thesis focuses on amphibians using agricultural wetlands in Iowa, where row crops such as corn and soybeans dominate the landscape. The goal of my first study was to determine the influences of site …

    iastate Repository record

  2. Integrated assessment of sustainable agri-food production system in Shaanxi Province, China

    Xu, Linglin, University of Lethbridge. Faculty of Arts and Science2017

    lethbridge

  3. Impact of black swan grazing and anthropogenic contaminants on New Zealand seagrass meadows

    Dos Santos, VirginieUniversity of Waikato2011

    … to preserve. Seagrass meadows of New Zealand are composed of only one species, Zostera muelleri. They are mainly present in sheltered, intertidal sand flats in harbours. Seagrass decline has been recorded in many New Zealand estuaries during the last century. Grazing by the black swan …

    waikato-masters Repository record