Masters Thesis

I defended my Masters thesis in Geography at SDSU in the winter of 2007 and was graduated in the spring of 2008. My research focused on analyzing the significance of a least-cost path GIS methodology to model mountain lion movement within southern California. In turn, I utilized this method to try and predict where a mountain lion may move through a complex wildland-urban matrix and approach an interstate. The results of my research located potential crossing locations along I-15 just south of Temecula, CA within a recognized wildlife corridor connecting the Palomar Mountains to the Santa Anna Mountains.

My studies in Geography at SDSU helped solidify an interest in conservation biology, environmental management, and tools such as GIS to help solve complex spatial problems. Moreover, I was grateful to add to the rich literature pertaining to the field of landscape ecology and the topic of wildlife corridors.

Highslide JS
Highslide JS
This map depicts the results of a least-cost path analysis of mountain lion movement with respect to a significant barrier--in this case, Interstate 15 in southern Riverside County/northern San Diego County. The least-cost path model was run 50 times resulting in different frequencies of passage over I-15. Those crossing frequencies determined to be high (HF)are potential locations where an environmental planner could suggest a wildlife crossing structure be placed to allow for species such as mountain lions to safely cross the interstate.

About Me

Highslide JS
Hitting the trail for Miter Basin, Eastern Sierra Nevada, September 2010.

Currently, I live in Chula Vista, California and work in the field of environmental management More ...

Topics