Auxiliary material for paper 2010JG001393 Net exchanges of CO2, CH4, and N2O between China’s terrestrial ecosystems and the atmosphere and their contributions to global climate warming Hanqin Tian, Xiaofeng Xu, Chaoqun Lu, Mingliang Liu, Wei Ren, and Guangsheng Chen Ecosystem Dynamics and Global Ecology Laboratory, School of Forestry and Wildlife Sciences, Auburn University, Auburn, Alabama, USA International Center for Climate and Global Change Research, Auburn University, Auburn, Alabama, USA Jerry Melillo The Ecosystem Center, Marine Biological Laboratory, Woods Hole, Massachusetts, USA Jiyuan Liu Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China Tian, H., X. Xu, C. Lu, M. Liu, W. Ren, G. Chen, J. Melillo, and J. Liu (2011), Net exchanges of CO2, CH4, and N2O between China’s terrestrial ecosystems and the atmosphere and their contributions to global climate warming, J. Geophys. Res., 116, G02011, doi:10.1029/2010JG001393. Introduction The auxiliary material contains one text file. 1. 2010jg001393-txts01.doc Text S1. Text file including model description, model validation, model uncertainty analysis method, and relevant figures and table.