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| 天水地震台附近2次小地震的前兆 | |
| 引用本文： | 刘东声 缑亚江 等. 天水地震台附近2次小地震的前兆[J]. 高原地震, 2002, 14(2): 52-59 |
| 作者姓名： | 刘东声 缑亚江 等 |
| 作者单位： | 中国地震局兰州地震研究所天水中心地震台，甘肃天水741020 |
| 摘 要： | 研究了天水地震台附近地区2次小地震的地震前兆，发现地电阻率、自然电位、地下水位、水温、水氡、地温、地应力在震前都有变化。 |
| 关 键 词： | 天水地震台 地震前兆 地电阻率 地温 地下水位 水氡 地应力 |
| 文章编号： | 1005-586X(2002)02-0052-08 |
| 修稿时间： | 2002-03-01 |
PRECURSORS OF TWO SMALL EARTHQUAKES NEAR THE SEISMOLOGICAL STATION OF TIANSHUI |
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| LIU Dong-sheng,GOU Ya-jiang,HE Song-yi,ZHANG Ju-xian. PRECURSORS OF TWO SMALL EARTHQUAKES NEAR THE SEISMOLOGICAL STATION OF TIANSHUI[J]. Plateau Earthquake Research, 2002, 14(2): 52-59 | |
| Authors: | LIU Dong-sheng GOU Ya-jiang HE Song-yi ZHANG Ju-xian |
| Abstract: | The precursors of two earthquakes near seismological station of Tianshui are analysed in the paper.The earth-resistivity,nature electric potential,level of underground water,water temperatute,radon in groundwater,geotherm and ground stress are changed before earthquakes. |
| Keywords: | Seismological station of Tianshui Earthquake precursor Earth-resistivity Ground temperatute Level of underground water |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |