TY - JOUR A1 - Holden, P. B. A1 - Edwards, N. R. A1 - Gerten, D. A1 - Schaphoff, S. T1 - A model-based constraint on CO2 fertilisation JO - Biogeosciences J1 - BG VL - 10 IS - 1 SP - 339 EP - 355 Y1 - 2013/01/23 PB - Copernicus Publications SN - 1726-4189 UR - http://www.biogeosciences.net/10/339/2013/ L1 - http://www.biogeosciences.net/10/339/2013/bg-10-339-2013.pdf DO - 10.5194/bg-10-339-2013 ER -