作者机构:[1]Second Monitoring Center, China Earthquake Administration, Xi'an 710054, China, [2]First Monitoring Center, China Earthquake Administration, Tianjin 300180, China
相关基金:This study is jointly supported by National Key Basic Research 973 project (2004CB418403) and National Natural Science Foundation of China (40974062). The authors would like to first thank all members participating in the field surveys of leveling, GPS and gravity. We thank Professor Peizhen Zhang, Xiwei Xu of Institute of Geology, CEA, Professor Zhengkang Shen, Peking University, for their valuable discussions. We should also thank Professor Jianping Wu of Institute of Geophysics, CEA, for providing us the relocated aftershock data.