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A Spatially Explicit Population Modeling Framework to Support Conservation Decision Making for Gopher Tortoises in Georgia

Duration

July 2012 - June 2017

Narrative

Through a combination of meta-analysis and targeted field work, we propose to construct models that combine spatially explicit population processes and landscape elements to predict response of gopher tortoise populations to conservation actions. Probabilities of patch colonization and patch abandonment could be modeled as functions of the local population distribution, habitat and landscape attributes, and assessments of connectivity. Some of the parameters may be obtained from the literature or existing data sources; alternatively, some model parameters may quantified from targeted monitoring that we conduct. Where no information exists at all for a critical parameter, competing models could be developed around plausible values of the parameter. Over time, as conservation actions are carried out and their results are assessed, evidence will accumulate to better inform these models.

Research Products and Activities

Presentations

  • Bormann, R., J. Hepinstall-Cymerman, L. German, J. Rice, C. Moore, and M. Elliott. 2014. (Poster) Modeling gopher tortoise habitat and habitat connectivity in Georgia, and analyzing the role of private landowners in their conservation. 36th Annual Gopher Tortoise Council Meeting, 17-19 October 2014, Albany, GA.
  • Bormann, R., J. Hepinstall-Cymerman, B. Nuse, C. Moore, and M. Elliott. 2015. (Poster) Modeling gopher tortoise (Gopherus polyphemus) distribution in Georgia. 37th Annual Gopher Tortoise Council Meeting, 16-18 October 2015, Covington, LA.
 

Current Staff

Federal Staff: 3

Masters Students: 6

Phd Students: 3

Post Docs: 3

University Staff: 4

5 Year Summary

Students graduated: 13

Scientific Publications: 41

Presentations: 133

 

Personnel

  • Clinton MooreCo-Principal Investigator
  • Jeff Hepinstall-CymermanCo-Principal Investigator
  • Matt ElliottCo-Principal Investigator
  • Lora SmithCo-Principal Investigator

Funding Agencies

  • CRU Program
  • Georgia Department of Natural Resources

Links

Georgia Cooperative Fish and Wildlife Research Unit Cooperators

  1. Georgia Department of Natural Resources
  2. U.S. Fish and Wildlife Service
  3. U.S. Geological Survey
  4. University of Georgia
  5. Wildlife Management Institute