1. Applied Nuclear Technology in Geosciences Key Laboratory of Sichuan Province, Chengdu University of Technology, Chengdu, Sichuan Province, China
2. Institute of Geological Engineering Investigation, Sichuan Institute of Geological Engineering Investigation, Chengdu, Sichuan Province, China
3. College of Resource and Environmental Engineering, Guizhou University, Guiyang, Guizhou, China
4. Key Laboratory of Karst Georesources and Environment, Ministry of Education, Guiyang, Guizhou, China
5. Guizhou Karst Environmental Ecosystems Observation and Research Station, Ministry of Education, Guiyang, Guizhou, China
6. State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, Guizhou, China