| 江苏及周边地区中强震电磁异常综合特征分析 |
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| 引用本文： | 冯志生,范桂英,居海华,李鸿宇.江苏及周边地区中强震电磁异常综合特征分析[J].华南地震,2006,26(3):16-25. |
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| 作者姓名： | 冯志生 范桂英 居海华 李鸿宇 |
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| 作者单位： | 江苏省地震局,江苏,南京,210014 |
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| 摘 要： | 在地电阻率各向异性、地磁垂直分量日变化幅度响应比和逐日比、地磁垂直分量北京时21点绝对值空间相关及地磁垂直分量日变化空间相关方法在江苏地区的研究结果基础上,综合分析了这些方法提取的江苏及周边地区中强震异常的综合特征,给出了这些异常在震前出现的先后次序、地震三要素与这些异常的综合关系.
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| 关 键 词： | 地电阻率 异常 地磁 综合 特征 |
| 文章编号： | 1001-8662（2006）03-0016-10 |
| 收稿时间： | 2006-05-10 |
| 修稿时间： | 2006年5月10日 |
Analysis of the Synthetical Characteristics of Ground Resistivity and Geomagnetism Anomaly of Moderate-strong Earthquakes in Jiangsu and its Adjacent Area |
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| FENG Zhisheng,FAN Guiying,JU Haihua,LI Hongyu.Analysis of the Synthetical Characteristics of Ground Resistivity and Geomagnetism Anomaly of Moderate-strong Earthquakes in Jiangsu and its Adjacent Area[J].South China Journal of Seismology,2006,26(3):16-25. |
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| Authors: | FENG Zhisheng FAN Guiying JU Haihua LI Hongyu |
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| Institution: | Earthquake Administration of Jiangsu Province, Nanjing 210014, China |
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| Abstract: | Based on the research results on ground resistivity anisotropy degree, load-unloading response ratio and day by day ratio of daily variation amplitude of geomagnetic vertical component, spatial correlation of absolute value of geomagnetic vertical component of Beijing 21 hour and spatial correlation of daily variation of geomagnetic vertical component, we analyze the synthetical characteristics of these anomalies before the moderate strong earthquakes and gave the order of these anomalies and the synthetical correlation of these anomalies with the three ele- ments. |
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| Keywords: | Ground resistivity Anomaly Geomagnetism Synthesis Characteristic |
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