A Ph.D. level graduate research assistantship is available in the Department of Forest Science at Oregon State University starting January 2008.
We seek a highly motivated student to examine the role of nitrogen fixing shrubs in post-wildfire recovery of Douglas-fir forests of Northern California and Southern Oregon. Specific planned research objectives are to measure shrub nitrogen fixation rates in the field using stable 15N isotope techniques, to evaluate soil resource limitation to nitrogen fixation, and to determine the influence of fixed nitrogen on post-fire plant community dynamics. The successful applicant also has freedom to develop related questions in post-fire plant ecology, biogeochemistry, and forest restoration. Prospective applicants should have an M.S. degree with demonstrated background in ecology, biogeochemistry and/or soils. The assistantship carries a competitive stipend, tuition waiver, and health insurance for a period of 3 to 4 years. A start date of January 2008 is strongly preferred, but applicants for later dates are encouraged to apply. Oregon State University is recognized as a leader in the ecological sciences, with a world-class program in Forest Science (http://www.cof.orst.edu). Advisors for this research are Steven Perakis (Courtesy Professor, soils and biogeochemistry) and David Hibbs (Professor, plant ecology). Please contact Steve with questions, or submit a CV (including research experience, grades, GRE), a letter outlining your interests and goals, and reference contact information via email or written to the USGS address below. Steven S. Perakis US Geological Survey Forest and Rangeland Ecosystem Science Center 3200 SW Jefferson Way Corvallis, OR 97331 tel: (541) 758-8786 email: [EMAIL PROTECTED] web: http://fresc.usgs.gov/staff/perakis/
