Dear Colleagues, We are just ending the second year of a three year project to evaluate N2O fluxes from soils using isotopomers and have an opening for post-doctoral fellow for the remaining year. Renewal beyond 1 year is likely. Experience with GV instruments or compound specific isotope analyses is desirable. Please contact me off network for further details if interested. Best regards, Nathaniel Ostrom Nathaniel E. Ostrom, Professor Department of Zoology and Center for Global Change and Earth Observations 203 Natural Sciences Building Michigan State University East Lansing MI 48824-1115 517-355-4661 fax: 517-432-2789