NDLTD logo NDLTD Union Catalog and Global ETD Search

Global ETD Search

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

Results

Showing 1 to 8 of 8 for “"Ondatra zibethicus"”.

  1. Survival and space use of riparian muskrats (Ondatra zibethicus) within an agroecosystem

    Ahlers, Adam A.University of Illinois at Urbana-Champaign2010

    … related to position within watersheds. Muskrats (Ondatra zibethicus) are an economically important furbearer species in this region and occur in small streams and agricultural ditches throughout the Midwest. However, information regarding space use and survival of muskrats in these highly altered …

    uiuc Repository record

  2. Les populations de rats musqués (ondatra zibethicus L.) dans les marais de tintamarre

    Caron, LiseUniversité de Moncton1980

    "L'objectif premier du présent travail est donc de découvrir s'il existe une relation entre l'âge de l'étang et la production de rats musqués."

    moncton Repository record

  3. Faune helminthologique du tractus digestif et des cavités pleurale et péritonéale chez le rat musqué (Ondatra zibethicus) du bassin de l'Ourthe

    Mathy, AnneULiège - Université de Liège2006

    liege Repository record

  4. Anthropogenic environmental change and habitat occupancy by riparian muskrats in a Midwestern landscape

    Bucci, Lisa A.University of Illinois at Urbana-Champaign2010

    … of semi-aquatic mammals such as muskrats (Ondatra zibethicus) may respond to environmental changes including increased urbanization, alteration of hydrology, introduction of invasive species, and changes in predator communities. The response of muskrat populations to landscape and …

    uiuc Repository record

  5. Habitat selection, survival, and disease risk of semiaquatic mammals in a highly altered landscape

    Ahlers, Adam AlbertUniversity of Illinois at Urbana-Champaign2015

    … American mink (Neovison vison) and muskrats (Ondatra zibethicus) suggesting a possible climate-change effect. Factors interplaying across multiple scales influenced occupancy dynamics of mink in stream habitats. Stream sites closer to permanent wetlands had lower occupancy and colonization …

    uiuc Repository record

  6. Fish and mammals of the lower Calaveras River, Stockton, CA

    Blocker, Sara D.2009

    … musculus), black rat (Rattus rattus), muskrat (Ondatra zibethicus), and European rabbit (Oryctolagus cuniculus). House mice were only captured in traps October 2008 through March 2009, and more males were captured than females. Most organisms in this ripmian habitat were found to be non-native, …

    u-pacific Repository record

  7. Effects of Introduced Muskrat Populations on Emergent Vegetation in South Dakota Wetland

    Kjellsen, Michael Lynn

    Muskrats (Ondatra zibethicus) and fluctuations of water level are the main forces controlling wetland vegetation cover and composition on a long term basis. IN the absence of artificial water control structures, properly managed muskrat populations are the most natural, long term means of …

    sdstate Repository record

  8. BRIDGING AQUATIC AND TERRESTRIAL ECOSYSTEMS: ECOLOGY OF SEMI-AQUATIC MAMMALS IN SOUTHERN ILLINOIS

    Holland, Angela

    … presence of beaver (Castor canadensis), muskrat (Ondatra zibethicus), mink (Neovison vison), and river otter (Lontra canadensis), including their interactions, resulting in a better understanding of the areas where these semi-aquatic mammals occur and their effects on the riparian system. The …

    siu-theses Repository record