| 怀4井汞量异常与地震的关系 |
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| 引用本文： | 李海孝,宋晓冰.怀4井汞量异常与地震的关系[J].华北地震科学,1999,17(3):57-60. |
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| 作者姓名： | 李海孝 宋晓冰 |
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| 作者单位： | 河北省地震局怀来地震台!怀来075400 |
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| 摘 要： | 首先介绍了怀来４井地质构造情况，然后根据怀来４井１９８９－１９９８年水汞观测资料，分析了４次中强地震前汞量异常与地震的关系。结果显示，怀来４井汞量异常与地震前的地震活动异常有较好的对应关系。
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| 关 键 词： | 地震活动特征 地球化学异常 地震前兆 汞量异常 |
THE RELATIONSHIP BETWEEN MERCURY ANOMALIES IN HUAILAI NO.4 WELL AND EARTHQUAKES |
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| Li Haixiao,Song Xiaobing Li Yuping.THE RELATIONSHIP BETWEEN MERCURY ANOMALIES IN HUAILAI NO.4 WELL AND EARTHQUAKES[J].North China Earthquake Sciences,1999,17(3):57-60. |
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| Authors: | Li Haixiao Song Xiaobing Li Yuping |
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| Abstract: | In this paper,the geological structure of Huailai No.4 well has been introduced first,then the relationship between the mercury anomalies and earthquakes before 4 moderately strong earthquakes has been analyzed according to the mercury observtion data in Huailai No.4 well from 1989 1998.The result shows that the mercury anomalies showed a relatively good corresponding relation to the seismic activity anomalies before earthquakes. |
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| Keywords: | seismic activity characteristic geochemical anomaly seismic precursor |
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