1. State Key Laboratory of Hydrology–Water Resources and Hydraulic Engineering Hohai University Nanjing China
2. College of Hydrology and Water Resources Hohai University Nanjing China
3. Key Laboratory of Watershed Geographic Sciences Nanjing Institute of Geography and Limnology, CAS Nanjing China
4. University of Chinese Academy of Sciences Beijing China
5. Department of Geosciences University of Oslo Oslo Norway