A discussion on the records of water level “precursors” in Well Shuozhou, Shanxi Province

车用太; 鱼金子; 张淑亮; 范雪芳; 郭君杰; 张天原; 杨金兰

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A discussion on the records of water level “precursors” in Well Shuozhou, Shanxi Province

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摘要

A lot of slow fluctuations of water level have been observed in the original recording maps of subsurface fluid in Well Shuozhou, Shanxi Province. Some typical recording maps of the "precursors" are introduced in the paper and the features of the "precursors" recorded by the well are analyzed. The results show that 38% strong earthquakes possess this kind of record, which has a fluctuation period arranging from several to tens of minutes and appear mostly two days before the earthquakes. Moreover, the mechanism, transmission and responding conditions of well water level are discussed, as well as the scientific meaning and practical value of the "precursor" of the well water level in earthquake predictions.

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来源
《地震学报：英文版》 |2002年第2期|226-233|共8页
作者
车用太; 鱼金子; 张淑亮; 范雪芳; 郭君杰; 张天原; 杨金兰;
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作者单位

Institute of Geology;

China Seismological Bureau;

Beijing 100029;

China;

Seismological Bureau of Shanxi Province;

Taiyuan 030002;

China;

Seismological Office of Shuocheng District;

Shuozhou;

Shanxi Province;

Shuozhou 038500;

China;

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原文格式 PDF
正文语种 chi
中图分类地下水动态与地震;
关键词
well; water; level; precursor; Well; Shuozhou;

机译：井水位前兆朔州井;

A discussion on the records of water level “precursors” in Well Shuozhou, Shanxi Province

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