| 1992年1月12日肃南5.4级地震前甘肃河西地区水化异常特征 |
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| 引用本文： | 李佐唐,范世宏,许淑贞.1992年1月12日肃南5.4级地震前甘肃河西地区水化异常特征[J].高原地震,1993(1). |
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| 作者姓名： | 李佐唐 范世宏 许淑贞 |
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| 作者单位： | 兰州地震研究所，兰州地震研究所，玉门市地震局 |
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| 摘 要： | 1992年元月12日甘肃省肃南县发生5.4级地震,在距震中210km范围内的三个水氧点都观测到了明显的趋势异常。震前根据水化因子的异常作出了一定程度的预报。
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| 关 键 词： | 水化学异常 地震预报 肃南地震 |
THE CHARACTERISTICS OF HYDROCHEMICAL ANOMALY IN HEXI AREA OF GANSU PROVINCE BEFORE SUNAN 5.4 EARTHQUAKE ON JAN. 12,1992 |
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| Li Zuotang Fan Shihong.THE CHARACTERISTICS OF HYDROCHEMICAL ANOMALY IN HEXI AREA OF GANSU PROVINCE BEFORE SUNAN 5.4 EARTHQUAKE ON JAN. 12,1992[J].Plateau Earthquake Research,1993(1). |
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| Authors: | Li Zuotang Fan Shihong |
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| Abstract: | The obvious tendency anomaly was observed at three observational wells(spring)in a range of 210 km from the epicenter before Sunan earthquake (Ms=5.4) in Gansu Province on Jan. 12, 1992. Based on the hydrochemical anomaly, a comparative prediction had been given out by the author. |
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| Keywords: | Hydrochemical anomaly Earthquake prediction Sunan earthquake |
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