College of Geography and Tourism, Chongqing Normal University, Chongqing 400047, China;
Key Laboratory of Surface Process and Environment Remote Sensing in the Three Gorges Reservoir Area, Chongqing 400047, China;
College of Geography and Tourism, Chongqing Normal University, Chongqing 400047, China;
Key Laboratory of Surface Process and Environment Remote Sensing in the Three Gorges Reservoir Area, Chongqing 400047, China;
Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China;
