TY - JOUR A1 - Ridgwell, A. A1 - Hargreaves, J. C. A1 - Edwards, N. R. A1 - Annan, J. D. A1 - Lenton, T. M. A1 - Marsh, R. A1 - Yool, A. A1 - Watson, A. T1 - Marine geochemical data assimilation in an efficient Earth System Model of global biogeochemical cycling JO - Biogeosciences J1 - BG VL - 4 IS - 1 SP - 87 EP - 104 Y1 - 2007/01/25 PB - Copernicus Publications SN - 1726-4170 UR - http://www.biogeosciences.net/4/87/2007/ L1 - http://www.biogeosciences.net/4/87/2007/bg-4-87-2007.pdf ER -