Generation mechanisms of ULF electromagnetic emissions before the M-L=7.1 earthquake at Hotan of Xinjiang
文献类型：期刊论文
| 作者 | Du, AM; Zhou, ZJ; Xu, WY; Yang, SF |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2004-09-01 |
| 卷号 | 47期号:5页码:832-837 |
| 关键词 | Generation Mechanism Ulf Electromagnetic Precursor Earthquake Hotan |
| ISSN号 | 0001-5733 |
| 文献子类 | Article |
| 英文摘要 | The earthquake M-L = 7.1 took place at Hotan of Xinjiang province on Oct. 19, 1996. Three types of Ultralow frequency(ULF) electromagnetic precursors were observed before the earthquake: (1) drift of dynamic zeros, (2) the vertical direction of the major axis of the polarization ellipse orientated to the epicenter, and (3) large amplitude of ULF electromagnetic radiation. A simple model for the generation mechanism of these precursors is proposed. Based on this model, we explain the effect of static electric field inducted by dipole on the variation of voltage and direction of axis on polarization ellipse for horizontal components. |
| WOS关键词 | ELECTRIC SIGNALS ; MODEL ; FIELD ; FAULT |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000224170000014 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/64469]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Du, AM |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Tibetan Plateau Res, Beijing 100085, Peoples R China 3.China Agr Univ, Inst Math & Phys, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du, AM,Zhou, ZJ,Xu, WY,et al. Generation mechanisms of ULF electromagnetic emissions before the M-L=7.1 earthquake at Hotan of Xinjiang[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2004,47(5):832-837. |
| APA | Du, AM,Zhou, ZJ,Xu, WY,&Yang, SF.(2004).Generation mechanisms of ULF electromagnetic emissions before the M-L=7.1 earthquake at Hotan of Xinjiang.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,47(5),832-837. |
| MLA | Du, AM,et al."Generation mechanisms of ULF electromagnetic emissions before the M-L=7.1 earthquake at Hotan of Xinjiang".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 47.5(2004):832-837. |
入库方式： OAI收割
来源：地质与地球物理研究所
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