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Ecology and Evolutionary Biology

Doctoral Dissertations

Theses/Dissertations

2021

Demographically-weighted connectivity; landscape connectivity; metapopulation; stochastic patch occupancy model

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On Spatiotemporal Connectivity Dynamics: Perspectives From A Naturally Fragmented Metapopulation, Joseph Drake Oct 2021

On Spatiotemporal Connectivity Dynamics: Perspectives From A Naturally Fragmented Metapopulation, Joseph Drake

Doctoral Dissertations

Connectivity has quickly become a central tenet of ecological research, frequently evoked for conservation research and management activities. However, the concept of connectivity has proliferated into many forms for many different perspectives. Generally said, population distributions, demography, landscape, and dispersal all contribute to connectivity in a meaningful way. While great progress has been made in increasing realism in connectivity, one component seemed to stand out as being underappreciated: the role of population dynamics in the application of landscape connectivity. I began to acquire an appreciation for how common modeling approaches make assumptions about these core components of connectivity. In Chapter …