Biogeochemical cycling in semiarid ecosystems, at local to regional scales

Soil carbon and nitrogen turnover

Nitrogen retention in soils

Influences of landuse management on net ecosystem production  and C, N, and P storage

Cross-continental studies of ecosystem ecology

Almost anything at all about ecosystem ecology!

Environmental literacy for college students

Pedagogical techniques

Modeling workshop with Mongolian Scientists, Hustai National Park, Mongolia

May 2006