| 深部特征组分理、锶与地震活动关系的研究 |
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| 引用本文： | 陈华静.深部特征组分理、锶与地震活动关系的研究[J].地震,1996(3). |
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| 作者姓名： | 陈华静 |
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| 作者单位： | 国家地震局分析预报中心 中国北京 |
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| 基金项目： | 国家地震科学联合基金会资助(91132) |
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| 摘 要： | 地震水化前兆是发生在地壳内诸多地球化学过程并通过化学指标反映的现象之一。通过对地下水中锂、锶的动态观测及其资料的分析研究,探索其水文地球化学特征及动态变化影响因素,从而阐明其动态变化与地震活动的关系。结果表明,锂、锶作为地下水中深部特征组分,对地震预报有着十分积极的意义。
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| 关 键 词： | 深层地下水 微量元素 地震活动 地震前兆 |
ON RELATION BETWEEN THE CHARACTERISTIS CO- MPONENTS OF LITHIUM AND STRONTIUM IN DEEP UNDERGROUND WATER AND SEISMIC ACTIVITY |
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| Chen Huajing.ON RELATION BETWEEN THE CHARACTERISTIS CO- MPONENTS OF LITHIUM AND STRONTIUM IN DEEP UNDERGROUND WATER AND SEISMIC ACTIVITY[J].Earthquake,1996(3). |
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| Authors: | Chen Huajing |
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| Abstract: | The earthquake precursor of hydrogeochemistry is one of the phenomena that the chemical processes occur in the crust and can be indicated by the chemical indexes. Therough observing the dynamic behavior of Lithium and Strontium in underground water and analyzing the data, their hydrogeochemical characteristics and influencing factors of dynamic behavior can be researched and the relation between dynamic changes and seismic activity can be clarified. The results show that the characteristic components Lithium and Strontium, in deep underground water are of important significance in earthquake prediction. |
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| Keywords: | Deep ground water Trace element Seismic activity Earthquake pre- cursor |
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