Title: Using Multiple Stable Isotope to trace N Deposition and Biogeochemical Cycling
Reporter:Purdue University Professor Greg Michalski
Title: A molecular and isotopic investigation of changing soil organic matter dynamics when woody plants encroach into grasslands
Reporter:Purdue University Professor Timothy Filley
Title：Reproductive responses of alpine plants to grassland degradation and artificial restoration: from individual species to functional group
Reporter：Dong Shikui
Beijing Normal University
Time: 9:00am, May 14, 2012
Place: Meeting Hall(F1), New Building