| 中强地震发生前电磁扰动机制的研究 |
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| 引用本文： | 邓柏昌,魏焕,屈晔,招宇晏.中强地震发生前电磁扰动机制的研究[J].西北地震学报,2009,31(3):231-236. |
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| 作者姓名： | 邓柏昌 魏焕 屈晔 招宇晏 |
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| 作者单位： | 1. 华南理工大学理学院物理系,广东,广州,510641
2. 山东省地震局,山东,济南,250014 |
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| 基金项目： | 国家自然科学基金，广东省科技攻关项目 |
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| 摘 要： | 以山东省地震电磁扰动监测网2006年监测到的河南范县和山西文安两次中强地震异常数据分析为据,研究了地震电磁扰动产生机理及可能的传播方式;并从地震电磁扰动信息量S的角度对其机理作了进一步说明.
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| 关 键 词： | 前兆台网 电磁扰动 电磁扰动异常信息量S 中强地震 山东 |
Research on Mechanism of Electromagnetic Disturbance before Moderate-strong Earthquakes |
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| DENG?Bai-chang,WEI?huan,QU?ye and ZHAO?Yu-an.Research on Mechanism of Electromagnetic Disturbance before Moderate-strong Earthquakes[J].Northwestern Seismological Journal,2009,31(3):231-236. |
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| Authors: | DENG?Bai-chang WEI?huan QU?ye and ZHAO?Yu-an |
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| Institution: | Physical?Departmant,?College?of?Science,?South?China?Univ.?of?Science?and?Technology;;EarthquakeAdministration?of?Shandong?Province;;Physical?Departmant,?College?of?Science,?South?China?Univ.?of?Science?and?Technology;;Physical?Departmant,?College?of?Science,?South?China?Univ.?of?Science?and?Technology; |
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| Abstract: | The generation mechanism of seismic electromagnetic disturbance and the model of electromagnetic wave propagation are studied based on the analysis of the abnormal data before moderate-strong earthquakes in Fanxian,and in Wen an,observed by Shandong Earthquake Precursory Electromagnetic Disturbance Observational Network in 2006.And the conclusion is advanced by analysis with the concept of the electromagnetic disturbance abnormal quantity S. |
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| Keywords: | Precursory observational network Electromagnetic disturbance Electromagnetic disturbance abnormal quantity S Moderate-strong earthquake Shandong |
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