TY - JOUR A1 - Yue, C. A1 - Ciais, P. A1 - Bastos, A. A1 - Chevallier, F. A1 - Yin, Y. A1 - Rödenbeck, C. T1 - Abrupt seasonal transitions in land carbon uptake in 2015 JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 2017 SP - 1 EP - 21 Y1 - 2017/01/12 PB - Copernicus Publications SN - 1680-7375 UR - https://acp.copernicus.org/preprints/acp-2016-1167/ L1 - https://acp.copernicus.org/preprints/acp-2016-1167/acp-2016-1167.pdf DO - 10.5194/acp-2016-1167 ER -