节点文献
台安地电异常识别和介质衰减特性的联合反演
DISCERNMENT WITH REGARD TO TAIAN GEOELECTRIC ANOMALY
【摘要】 利用适当改变极距、极位的方法研究台安地电N39°E向自1989年6月中旬以来出现的低值变化。研究结果表明,该变化是由干扰所致,与地震活动无关。
【Abstract】 Making use of the method to change polar distance and polar location,a low valueanomaly of Taian earth-resistivity which appears since the middle ten days of June has beenstudied in this paper. The results show that the change was due to interference, and was in-dependent of seismicity.
【关键词】 地电阻率;
干扰因素;
电性结构;
震兆异常;
相关系数;
【Key words】 arth-resistivity; Interference; Geoelectric structure; Precursor abnormallity; Correlation coefficient;
【Key words】 arth-resistivity; Interference; Geoelectric structure; Precursor abnormallity; Correlation coefficient;
- 【文献出处】 东北地震研究 ,SEISMOLOGICAL RESEARCH OF NORTHEAST CHINA , 编辑部邮箱 ,1995年02期
- 【分类号】P319
- 【下载频次】18