1. Key Laboratory of Shale Gas and GeoengineeringInstitute of Geology and Geophysics, Chinese Academy of Sciences Beijing China
2. College of Earth and Planetary SciencesUniversity of Chinese Academy of Sciences Beijing China
3. Institutions of Earth Science, Chinese Academy of Sciences Beijing China
4. Key Laboratory for Water Environment and ResourcesTianjin Normal University Tianjin China
5. Department of Hydrology and Atmospheric SciencesUniversity of Arizona Tucson AZ USA
6. State Key Laboratory of Water Resources and Hydropower Engineering ScienceWuhan University Wuhan China