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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Meso-mammal predators and northern bobwhite (Colinus virginianus) occupancy of early successional patches in a managed ecosystem

Fleming, Kelsey 25 November 2020 (has links)
Heterogeneous landscapes made up of variegated patches are common among managed ecosystems, and often provide diverse structural and compositional habitat characteristics. Landscape heterogeneity can affect distribution of resources, competition, and dispersal of organisms over space and time. Therefore, understanding how species respond to dynamic landscapes is necessary when implementing management decisions that foster biodiversity within managed ecosystems. My study uses hierarchical models in a Bayesian framework to quantify effects of landscape context on meso-mammal predators and northern bobwhite (Colinus virginianus) occupancy in an intensively managed loblolly pine forest. Results indicate that edge density can positively influence occupancy of meso-mammal predators, while age of stand, or years since disturbance, can negatively influence occupancy of northern bobwhite. These results further illustrate the importance of considering biodiversity implications when making management decisions.

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