摘要
本文对广东省海康盐场339~#深井8年来的水化观测资料进行了初步分析,认为该井Cl^-含量和Ca^(++)+Mg^(++)合量的正常动态是稳定型的,它们与气象等外界因素影响无明显关系,对一定范围内的地震活动具有震兆显示能力。
By analysing the observated data of hydration at the well of No. 339 in the salt field of Haikang, Guangdong Province, it thinks that the content of C1 and the mixed contents of Ca + + Mg++ are in the normal behaviour of stable. They bear no distinct relation to the infl ence of outside factor (such as climate, meteorology and so on) and have the ability to indicate earthquake precursor in the certain range of seismicity.
出处
《华南地震》
1991年第3期75-79,共5页
South China Journal of Seismology
关键词
氯
钙
镁离子
地下水化学
水化离子异常
地震前兆
Hydrochemical observation in the deep well
The relations between seismicity and the ion content of C1, Ca and Ng
