摘要
利用改进后的差值法对鲁西流动地磁网十年的复测资料进行了数据处理,绘制了平均地磁场强度差值曲线。结合本区和震源区的地质构造,对流动地磁3次异常变化和周围中强地震的关系进行了探讨。
In this paper, the repeated moving geomagnetic data in last ten year in the West - Shan Jong province was processed by improved differential method. And the differential curve of average geomagnetic field intensity has been drawn. It is studied that relationships of three abnormal variations of moving geomagnedc repeated measurement data and moderate earthquakes in around area combined with the geological structure of local region.
出处
《华南地震》
1998年第3期68-72,共5页
South China Journal of Seismology
关键词
地磁观测
地震预报
异常分析
山东
复测数据
Geomagnetic observation, Earthquake prediction, Anomaly analysis, Shandong
