Theses and Dissertations
Issuing Body
Mississippi State University
Advisor
Street, Garrett M.
Committee Member
Strickland, Bronson K.
Committee Member
Tegt, Jessica L.
Committee Member
VerCauteren, Kurt C.
Date of Degree
5-4-2018
Document Type
Graduate Thesis - Open Access
Major
Wildlife, Fisheries and Aquaculture
Degree Name
Master of Science
College
College of Forest Resources
Department
Department of Wildlife, Fisheries and Aquaculture
Abstract
Spatiotemporal dynamics of resource availability can produce markedly different patterns of landscape utilization which necessitates studying habitat selection across biologically relevant extents. Feral pigs (Sus scrofa) are a prolifically expanding, generalist species and researchers have yet to understand fundamental drivers of space use in agricultural landscapes within the United States. To study multi-scale habitat selection patterns, I deployed 13 GPS collars on feral pigs within the Mississippi Alluvial Valley. I estimated resource selection using mixed-effects models to determine how feral pigs responded to changes in forage availability and incorporated those results with autocorrelated kernel density home range estimates. My results indicated season-specific habitat functional responses to changes in agricultural phenology and illustrated the interdependencies of landscape composition, hierarchical habitat selection, and habitat functional responses. These results indicate fundamental drivers of feral pig spatial distributions in an agricultural landscape which I used to predict habitat use to direct feral pig management.
URI
https://hdl.handle.net/11668/16844
Recommended Citation
Paolini, Kelsey Elizabeth, "Spatiotemporal Dynamics of Multi-Scale Habitat Selection in an Invasive Generalist" (2018). Theses and Dissertations. 4020.
https://scholarsjunction.msstate.edu/td/4020
Comments
third order selection||second order selection||mixed-effect model||agriculture||spatiotemporal dyanmics||Sus scrofa||habitat selection