| 马村站自512井水汞异常分析 |
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| 引用本文： | 李东霞,李薇,骆艳欣,路正.马村站自512井水汞异常分析[J].华北地震科学,2008,26(1):52-55. |
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| 作者姓名： | 李东霞 李薇 骆艳欣 路正 |
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| 作者单位： | 石家庄,市地震局,河北,石家庄,05000 |
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| 摘 要： | 2006年7月4日河北省文安县发生了ML5．5级地震，震前震中西南200km的石家庄马村站自512井水汞3月15日～5月15日出现了短期高值异常，6月3日出现了高值突跳异常。本文分析研究了文安地震前水汞的异常变化，以及1999年水汞观测以来的异常变化特征。分析认为，震前小马村水汞的异常变化幅度较大，异常特征明显，前兆意义显著。
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| 关 键 词： | 文安地震 马村站 水汞异常 |
| 文章编号： | 1003-1375(2008)01-0052-04 |
| 修稿时间： | 2008年1月3日 |
Study on the anomalies of water mercury from Zi-512 Well in Macun Station |
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| LI Dong-xia,LI Wei,LUO Yan-xin,LU Zheng.Study on the anomalies of water mercury from Zi-512 Well in Macun Station[J].North China Earthquake Sciences,2008,26(1):52-55. |
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| Authors: | LI Dong-xia LI Wei LUO Yan-xin LU Zheng |
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| Institution: | (Earthquake Administration of Shijiazhuang City, Shijiazhuang 050000, Hebei Province, China) |
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| Abstract: | A M5.1 earthquake occurred at Wen＇ an of Hebei Province on July 4 of 2006. The water mercury from Zi-512 well in Maeun Station of Shijiazhuang, 200km southwest from the epicenter, showed a high value anomaly from March 15 to May 15 and a low value anomaly on June 3 before the event. The characteristic of the anomalies is studied here. As its large magnitude and clear characteristic, the anomalies have great significance of precursor. |
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| Keywords: | Wen＇an earthquake Maeun Station anomalies of Water mercury |
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