@Article{bg-3-451-2006, AUTHOR = {Zhang, F. and Li, C. and Wang, Z. and Wu, H.}, TITLE = {Modeling impacts of management alternatives on soil carbon storage of farmland in Northwest China}, JOURNAL = {Biogeosciences}, VOLUME = {3}, YEAR = {2006}, NUMBER = {4}, PAGES = {451--466}, URL = {http://www.biogeosciences.net/3/451/2006/}, ISSN = {1726-4170} }