supported bythe Basic Research Foundation of the Institute of Ge-omechanics,Chinese Academy of Geological Sciences(No.DZLXJK200707);the National Natural Science Foundation of China(No.40674058)
Micro-aftershocks with magnitude range of 1.5--4 around the Wenchuan earthquake epicenter, the southern part of the Longmenshan fault zone, exhibit good frequency-magnitude linear relationships, thus enabling b-value ...
National Natural Science Foundation of China (40504011, 40674058);State Special Project of Oil-Gas of the Minis-try of Land and Resources (XQ-2004-01)
In order to give a more reliable shallow crust model for the Chinese mainland, the present study collected many short-period surface wave data which are better sensitive to shallow earth structures. Different from tra...