Impact of long-term N fertilisation on C stocks in trees and soils in northern Europe Riitta Hyvönen, Tryggve Persson, Stefan Andersson, Bengt Olsson,
Detecting changes in soil C pools and dynamics by means of stable isotopes and SOM fractionation M.Francesca Cotrufo Dip. Scienze Ambientali Seconda Università.
W. McNair Bostick, Oumarou Badini, James W. Jones, Russell S. Yost, Claudio O. Stockle, and Amadou Kodio Ensemble Kalman Filter Estimation of Soil Carbon.