A Special Type of Georesistivity Variation before Some Larger Earthquakes

Xiaoyong Li1,2, Peimin Zhu1, Xiaoyi Zhu1, Fuye Qian2 and Yulin Zhao2, (1)China University of Geosciences Wuhan, Wuhan, China, (2)China Earthquake Administration, Institute of Geophysics, Beijing, China