Affiliation: | 1.Northwest Institute of Historical Environment and Socio-Economic Development, Shaanxi Normal University, No. 620, West Chang’an Avenue, Xi’an, 710119, Shaanxi, China ;2.Shaanxi Radio and TV University, Xi’an, 710062, Shaanxi, China ;3.College of Geography and Environment, Baoji University of Arts and Sciences/Key Laboratory of Disaster Monitoring and Mechanism Simulating of Shaanxi Province, Baoji, 721013, Shaanxi, China ; |