TY - JOUR A1 - Raupach, M. R. A1 - Canadell, J. G. A1 - Le Quéré, C. T1 - Anthropogenic and biophysical contributions to increasing atmospheric CO2 growth rate and airborne fraction JO - Biogeosciences Discuss. J1 - BGD VL - 5 IS - 4 SP - 2867 EP - 2896 Y1 - 2008/07/11 PB - Copernicus Publications SN - 1810-6277 UR - http://www.biogeosciences-discuss.net/5/2867/2008/ L1 - http://www.biogeosciences-discuss.net/5/2867/2008/bgd-5-2867-2008.pdf ER -