TY - JOUR A1 - Wang, K. A1 - Liu, C. A1 - Zheng, X. A1 - Pihlatie, M. A1 - Li, B. A1 - Haapanala, S. A1 - Vesala, T. A1 - Liu, H. A1 - Wang, Y. A1 - Liu, G. A1 - Hu, F. T1 - Comparison between eddy covariance and automatic chamber techniques for measuring net ecosystem exchange of carbon dioxide in cotton and wheat fields JO - Biogeosciences J1 - BG VL - 10 IS - 11 SP - 6865 EP - 6877 Y1 - 2013/11/02 PB - Copernicus Publications SN - 1726-4189 UR - https://bg.copernicus.org/articles/10/6865/2013/ L1 - https://bg.copernicus.org/articles/10/6865/2013/bg-10-6865-2013.pdf DO - 10.5194/bg-10-6865-2013 ER -