Zhu QA, Peng CH, Liu JX, Jiang H, Fang XQ, Chen H, Niu ZG, Gong P, Lin GH, Wang M, Wang H, Yang YZ, Chang J, Ge Y, Xiang W, Deng XW, He J-S2017 . Climate-driven increase of natural wetland methane emissions offset by human-induced wetland reduction in Chi