A MS graduate assistantship is available in forest modeling/forest ecology at Penn State. The student will be part of a multidisciplinary team assessing and modeling an invasive insect effect on forest ecosystems. Students can enroll in the Ecology or the Forest Resources graduate programs. Excellent quantitative, GIS, and field skills required. Those interested please send CV, transcripts and GRE scores to Laura Leites at lpl3@psu.edu.