作者单位:Honghua Lu,Hao Wang,Tianqi Zhang,Shiji Chen,Xiangmin Zheng(College of Geographical Sciences,East China Normal University,Shanghai 200241,China)Junxiang Zhao(The Institute of Crustal Dynamics,China Earthquake Administration,Beijing 100085,China)Youli Li(Key Laboratory of Earth Surface Processes of Ministry of Education,Peking University,Beijing 100871,China)