1. State Key Laboratory of Environmental Geochemistry Institute of Geochemistry Chinese Academy of Sciences Guiyang China
2. School of Geography and Environmental Sciences Guizhou Normal University Guiyang China
3. CAS Center for Excellence in Quaternary Science and Global Change Xi'an China
4. Guizhou Provincial Key Laboratory of Geographic State Monitoring of Watershed Guizhou Education University Guiyang China
5. College of Resources and Environmental Engineering Guizhou University Guiyang China