摘要
利用历史地震资料和有台网以来的地震目录对晋冀内蒙交界区的地震活动图象进行了多种方法的分析研究。认为，研究区内的地震活动性异常大多集中在河套断陷带的西部和山西断陷带的北部，得出晋冀内蒙交界区的地震强化监测区应在河套断陷带的西部和山西断陷带的北部。最危险的地区可能是大同盆地的南部—忻州。
Using historical seismological data and seismic catalogue since network had built and much method,the seismicity distribution map on the border of Shanxi,Hebei,Inner Mongolia is analyzed.It is thought that the most of seismicity anomalies concentrate in west of Hetao Belt and north of Shanxi Belt.The conclusion that strengthened monitoring area on the border of Shanxi,Hebei,Inner Mongolia should be in west of Hetao Belt and north of Shanxi Belt.The most danger region can be from south of Datong Basin to Xinzhou and from Baotou to Hohehot.
出处
《山西地震》
1999年第3期70-77,共8页
Earthquake Research in Shanxi
关键词
晋冀蒙地区
地震活动性
地震危险区
地震预测
Border of Shanxi,Hebei and Inner Mongolia
Seismicity
Seismic risk region
