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| 九江Ms5.7地震前地电阻率异常分析 | |
| 引用本文： | 何康,王燚坤,刘东旺,张军,陶月潮.九江Ms5.7地震前地电阻率异常分析[J].地震地磁观测与研究,2011,32(3):62-66. |
| 作者姓名： | 何康 王燚坤 刘东旺 张军 陶月潮 |
| 作者单位： | 1. 中国合肥 230026 中国科学与技术大学地球与空间科学学院;中国合肥 230031 安徽省地震局 2. 中国安徽 230031 合肥地震台 3. 中国合肥 230031 安徽省地震局 |
| 基金项目： | 中国地震局震情跟踪合同制定向工作任务部分内容 |
| 摘 要： | 2005年9月合肥地震台地电阻率出现明显异常变化,11月26日九江、瑞昌交界地区发生Ms5.7地震,经核实分析,确认该地电异常是九江地震的震兆异常,为今后华东地区分析和确定地电异常提供了重要参考. |
| 关 键 词： | 地电阻率 九江地震 异常核实 经验公式 |
Analysis of earth resistivity anomaly at Hefei Seismic Station before Jiujiang Ms 5.7 earthquake |
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| He Kang,Wang Yikun,Liu Dongwang,Zhang Jun,Tao Yuechao.Analysis of earth resistivity anomaly at Hefei Seismic Station before Jiujiang Ms 5.7 earthquake[J].Seismological and Geomagnetic Observation and Research,2011,32(3):62-66. | |
| Authors: | He Kang Wang Yikun Liu Dongwang Zhang Jun Tao Yuechao |
| Institution: | 1) Department of Earth and Space Sciences ,University of Science and Technology of China, He fei 230026, China2) Earthquake Administration of Anhui Province, Hefei 230031, China 3) He f ei Seismic Station ,Anhui Province 230031 ,China |
| Abstract: | The earth resistivity showed an obvious anomaly at Hefei Seismic Station on September 2005, a Ms 5.7 earthquake occurred then in the border area of Jiujiang and Ruichang on 26 November. After confirmation and analysis, this anomaly was finally verified to be a precursor anomaly of Jiujiang earthquake. This work provides important reference for analyzing and confirming earth resistivity anomalies in East China. |
| Keywords: | earth resistivity Jiujiang earthquake anomaly confirmation empirical formula |
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