6Chen H,Yuan X,Gao Y,et al.Nitrous oxide emissionsfrom newly created littoral marshes in the drawdown areaof the three gorges reservoir,China. Water,Air,&SoilPollution . 2009
7Chen H,Wu Y Y,Yuan X Zet al.Methane emissions from newly created marshes in the drawdown area of the three gorges reservoir. Chinese Journal of Geophysics . 2009