1. Key Laboratory of Regional Sustainable Development Modeling; Institute of Geographical Sciences and Natural Resource Research, Chinese Academy of Sciences; Beijing 100101 China
2. DEEP; University of Lyon, INSA Lyon; Villeurbanne CEDEX F-69621 France
3. UR HHLY, Hydrology-Hydraulics; Irstea; 5 rue de La Doua BP 32108 Villeurbanne CEDEX F-69621 France