摘要
分析了 1989年 10月 18日山西省大同—阳高 Ms6 .1地震前 ,距震中 15 0 km的内蒙呼和浩特地震台和距震中 2 5 0 km的内蒙宝昌地震台地电阻率的异常特征 ,研究了引起地电阻率异常的可能原因 ,认为这些异常是该次地震的前兆反映。
The anomalous characters of the ground resistivity before the Ms6 1 earthquake of Datong Yanggao in Shanxi province on October 18,1989 were analyzed.Suggested that these anomalies are the precursor displays.The probable causes induced the ground resistivity anomalies were studied.
出处
《山西地震》
2000年第3期18-21,共4页
Earthquake Research in Shanxi
关键词
视电阻率
地电阻率
异常
大同-阳高地震
Apparent resistivity
Ground resistivity
Anomaly
Datong Yanggao earthquake
