Tectonic and geological setting of the earthquake hazards in the Changning shale gas development zone, Sichuan Basin, SW China |
HE Dengfa,LU Renqi,HUANG Hanyu,WANG Xiaoshan,JIANG Hua,ZHANG Weikang |
Fig. 2. Distribution of earthquakes (M≥3.0) in Sichuan Basin and its periphery from January 1970 to December 2010. |