Institution: | 1.State Key Lab of Plateau Ecology and Agriculture, Qinghai University, Xining, 810016, China ;2.State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu, 610059, China ;3.Institute of Surveying, Mapping and Geoinformation of Henan Provincial Bureau of Geo-exploration and Mineral Development, Zhengzhou, 450006, China ;4.The College of Nuckear Technology and Automation Engineering, Chengdu Univeristy of Technology, Chengdu, 610059, China ;5.Department of Geo-engineer, Qinghai University, Xining, 810016, China ; |