白家疃地区地热观测分析  

Geothermal observation and analysis in Baijiatuan District

作　　者：燕小渝[1] 安镇文[1] 林善园[2] 

机构地区：[1]北京地震局地球物理研究所,中国北京100081 [2]中国地质大学,中国北京100083

出　　处：《地震地磁观测与研究》2005年第1期36-42,共7页Seismological and Geomagnetic Observation and Research

摘　　要：介绍了白家疃地区的水文地质概况。利用二阶差分法处理了白家疃地震台地热观测井七年的地热观测资料,在时间域中提取出较为可信的地震前兆信息。探讨了地热异常变化对地震发生的影响。The hydro geological outline in Baijiatan district was introduced in this paper.The geothermal observational well data in Baijiatan seismic station for seven years have been analyzed by use of two order difference method.The information hiding in data had been extracted in time domain.Finally,we have discussed the effect of the geothermal variation anomaly to the seismic genesis.

关 键 词：地热状态 异常特征 敏感地区 

分 类 号：P314.3[天文地球—固体地球物理学]