Start Date: Oct 01, 2009
End Date: Sep 30, 2013
Develop field experimental protocol to evaluate the spatial variability of C storage in soils under different regimes. Develop protocol for chemical fractionation of soil carbon pools that will delineate the effects of climate on carbon storage. Develop predictive interpretation methodology for describing carbon compartmentalization as a function of changing climate. Develop N-15 pool dilution technique to quantify nitrogen pools and processes in soils under different climatic regimes and the effect on C storage.