TY - JOUR A1 - Lokupitiya, E. A1 - Denning, S. A1 - Paustian, K. A1 - Baker, I. A1 - Schaefer, K. A1 - Verma, S. A1 - Meyers, T. A1 - Bernacchi, C. J. A1 - Suyker, A. A1 - Fischer, M. T1 - Incorporation of crop phenology in Simple Biosphere Model (SiBcrop) to improve land-atmosphere carbon exchanges from croplands JO - Biogeosciences J1 - BG VL - 6 IS - 6 SP - 969 EP - 986 Y1 - 2009/06/12 PB - Copernicus Publications SN - 1726-4189 UR - http://www.biogeosciences.net/6/969/2009/ L1 - http://www.biogeosciences.net/6/969/2009/bg-6-969-2009.pdf DO - 10.5194/bg-6-969-2009 ER -