1. Hubei Key Laboratory of Critical Zone Evolution, School of Geography and Information Engineering China University of Geosciences Wuhan China
2. School of Geography University of Nottingham Nottingham UK
3. Institute for Peat and Mire Research, State Environmental Protection Key Laboratory of Wetland Ecology and Vegetation Restoration Northeast Normal University Changchun China
4. School of Resource and Environmental Science Wuhan University Wuhan China