@Article{bgd-3-1313-2006, AUTHOR = {Ridgwell, A. and Hargreaves, J. C. and Edwards, N. R. and Annan, J. D. and Lenton, T. M. and Marsh, R. and Yool, A. and Watson, A.}, TITLE = {Marine geochemical data assimilation in an efficient Earth System Model of global biogeochemical cycling}, JOURNAL = {Biogeosciences Discussions}, VOLUME = {3}, YEAR = {2006}, NUMBER = {4}, PAGES = {1313--1354}, URL = {http://www.biogeosciences-discuss.net/3/1313/2006/}, ISSN = {1810-6277} }