1. State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu Univ. of Technology, Chengdu, Sichuan 610059, China.
2. Professor, State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu Univ. of Technology, Chengdu, Sichuan 610059, China (corresponding author).
3. Postgraduate Researcher, Sichuan Institute of Territorial Space Ecological Restoration and Geological Disaster Prevention, Chengdu Univ. of Technology, Chengdu, Sichuan 610059, China.