| 灵武上桥痕量氢观测台站建设与地震预测前景 |
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| 引用本文： | 白晓川,常明,李青梅,唐浩.灵武上桥痕量氢观测台站建设与地震预测前景[J].防灾减灾学报,2021,37(1):46-50. |
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| 作者姓名： | 白晓川 常明 李青梅 唐浩 |
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| 作者单位： | 宁夏回族自治区地震局,宁夏银川750001 |
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| 摘 要： | 氢气的浓度变化与地震活动密切相关,具有较强的映震灵敏性,是地震短临预测的重要手段之一。通过对台站地质构造背景场勘察,观测孔埋设集气方式探索,观测室建设采取的防干扰影响措施以及对大气温度、气压、降水对产出数据的相关分析,为宁夏后续痕量氢观测台站建设应用推广,为开展实用、有效的地震前兆观测打下坚实的基础。
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| 关 键 词： | 痕量氢 观测 地震 |
The Construction of Lingwu Shangqiao Trace Hydrogen Observatory and the Prospect of Earthquake Prediction |
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| BAI Xiao-chuan,CHANG Ming,LI Qing-mei,TANG Hao.The Construction of Lingwu Shangqiao Trace Hydrogen Observatory and the Prospect of Earthquake Prediction[J].Seismological Research of Northeast China,2021,37(1):46-50. |
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| Authors: | BAI Xiao-chuan CHANG Ming LI Qing-mei TANG Hao |
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| Institution: | (Earthquake Agency of Ningxia Hui Autonomous Region,Ningxia Yinchuan 750001,China) |
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| Abstract: | The variation of hydrogen concentration is closely related to seismic activity and has strong sensitivity to reflect earthquakes.It is one of the important means of short-term and imminent earthquake prediction.In this paper,through the investigation of the geological structure background field of the station,the exploration of the way of gas gathering buried in the observation hole,the anti-interference measures taken in the construction of the observation room and the correlation analysis of the atmospheric temperature,pressure and precipitation on the output data,the construction and application of the subsequent trace hydrogen observation station in Ningxia will be promoted,and finally a solid foundation will be laid for the practical and effective observation of earthquake precursors. |
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| Keywords: | trace hydrogen observation earthquake |
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