苏门答腊岛8.7级地震对我国南北地震带地震形势的影响  

Impact of Sumatra 8.7 earthquake on the seismicity along the north-south seismic zones of China

作　　者：张永久[1] 彭立国[2] 黄圣睦[1] 李军[1] 孙毅[1] 

机构地区：[1]四川省地震局,四川成都610041 [2]中国地震应急搜救中心,北京100049

出　　处：《四川地震》2005年第2期23-28,共6页Earthquake Research in Sichuan

摘　　要：分析了苏门答腊8 7级地震对我国南北地震带尤其是川滇地震活动和前兆观测的巨大影响,以及历史上从印度安达曼到印度尼西亚苏门答腊区域的巨大地震与中国大陆西部尤其是南北地震带强震的关系。结果表明:这次苏门答腊8 7级地震对南北地震带地震活动和前兆观测的影响巨大;历史上安达曼—苏门答腊区域的巨大地震与中国大陆西部尤其是南北地震带强震存在较短时间尺度的呼应相关。This text analyzes impact of Sumatra 8.7 earthquake on the seismicity and precursor activity along the north-south seismic zones of China,especially in Sichuan and Yunnan provinces. The huge earthquakes from India Andam to Indonesia Sumtra areas are related to the strong earthquakes in the western China, especially in north-south seismic zones. Our results indicate that the impact of Sumatra 8.7 earthquake on the seismicity and precursor activity of north-south seismic zone is immense and in little scale,there is response correlation between the huge earthquakes of Andam-Sumtra areas and the strong earthquakes of the west China in history, especially north-south seismic zone.

关 键 词：苏门答腊 相关性 地震趋势 

分 类 号：P315.75[天文地球—地震学]