Tectonic and geological setting of the earthquake hazards in the Changning shale gas development zone, Sichuan Basin, SW China
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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. 1. Distribution characteristics of earthquakes in the southwestern Sichuan Basin and adjacent areas. (a) The main fault systems in the Sichuan Basin and its adjacent areas and the strong earthquakes recorded before 1970 (M ≥ 4.0); (b) The distribution of the North-South tectonic zone and seismic belt in China[ |
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