Funding opportunities exist for students who want to pursue doctoral degree in the following fields: study of complex systems (e.g., using agent-based modeling and statistical modeling) including complex human-environment systems, space-time analysis and modeling, human-environment interaction and landscape ecology, and land use and land cover change. My extramural projects and the joint doctoral program between the Department of Geography at San Diego State University and the Department of Geography at University of California, Santa Barbara provide funding to support a number of doctoral students each year. Visit this site and this brochure also for more information. The admission and financial support are competitive–please contact Dr. An at lan@mail.sdsu.edu before you send your application.