Poisson′s Ratio Variations of Crustal Media before and after Xinyuan-Hejing Ms6.6 Earthquake in 2012

Mingshuai Tang1, Hai-tao Wang2, Yunyun Wei1, Can Ge3 and Yan-yong Li1, (1)Earthquake Agency of Xinjiang Uygur Autonomous Region, Urumqi, China, (2)China Earthquake Network Center, Beijing, China, (3)HeFei University of Technology, HeFei, China