Leiyu Dai, University of Electronic Science and Technology of China, China; Mingcang Zhu, Department of Natural Resources of Sichuan Province, China; Zhanyong He, Yong He, Sichuan Research Institute for Eco-system Restoration & Geo-hazard Prevention, China; Zezhong Zheng, University of Electronic Science and Technology of China, China; Guoqing Zhou, Guilin University of Technology, China; Chao Wang, University of Electronic Science and Technology of China, China; Juan Ren, Hongqiong Tang, Sichuan Research Institute for Eco-system Restoration & Geo-hazard Prevention, China; Qiang Liu, Fang Huang, University of Electronic Science and Technology of China, China; Zhongnian Li, Central China Normal University, China; Mujie Li, Zhiyong Wang, Mingqi Li, Ling Jiang, University of Electronic Science and Technology of China, China