Affiliation: | (1) State Key Laboratory of Frozen Soil Engineering, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, 730000, Gansu, China;(2) School of Geographic and Oceanographic Sciences, Nanjing University, Nanjing, 210093, Jiangsu, China;(3) Department of Civil and Environmental Engineering, Michigan Technological University, Houghton, MI 49931-1295, USA |