摘要
分析研究6年的地热试验观测资料的结果表明,自家疃井地热异常信息丰富,地热异常与200km范围内,M_L≥4.0地震,有较好的对应关系,1989年10月18日大同地震前地热动态有明显的中期、短期、临震异常显示。
The study of observation data of geothermal tests for six years show that the information of geothermal anomalies at observatory Baijiatuan is very large. The geothermal anomalies are well related to the earthquakes with M_L≥4.0 occurred within 200km. Theer was obvious geothermal amonaly of intermediate and short period and just forthcoming for Datong earthquake on Oct 18th, 1989.
出处
《地震地磁观测与研究》
1993年第6期36-42,共7页
Seismological and Geomagnetic Observation and Research
基金
国家地震局"台站三结合"课题部份结果
关键词
地热
回归分析
地震观测
geothermal activities, geothermal anomaly, regressive analysis
