Possible triggering of solar activity to big earthquakes (Ms >= 8) in faults with near west-east strike in China
文献类型：期刊论文
| 作者 | Han, YB; Guo, ZJ; Wu, JB; Ma, LH
|
| 刊名 | SCIENCE IN CHINA SERIES G-PHYSICS ASTRONOMY
 |
| 出版日期 | 2004-04-01 |
| 卷号 | 47期号:2页码:173-181 |
| 关键词 | earthquake solar activity magnetic storm eddy current |
| 英文摘要 | This paper studies the relationship between solar activity and big earthquakes (Msgreater than or equal to8) that occurred in China and western Mongolia. It is discovered that the occurrence dates of most of the big earthquakes in and near faults with west-east strike are close to the maximum years of sunspot numbers, whereas dates of some big earthquakes which are not in such faults are not close to the maximum years. We consider that it is possibly because of the appearance of many magnetic storms in the maximum years of solar activity. The magnetic storms result in anomalies of geomagnetic field and then produce eddy current in the faults gestating earthquake with near west-east strike. Perhaps the gestated big earthquakes occur easily since the eddy current heats the rocks in the faults and therefore decreases the shear resistant intensity and the static friction limit of the rocks |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000221173600005 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/8392]  |
| 专题 | 国家天文台_应用天文研究部 |
| 作者单位 | 1.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 2.Earthquake Res Inst Lanzhou, CSB, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, YB,Guo, ZJ,Wu, JB,et al. Possible triggering of solar activity to big earthquakes (Ms >= 8) in faults with near west-east strike in China[J]. SCIENCE IN CHINA SERIES G-PHYSICS ASTRONOMY,2004,47(2):173-181. |
| APA | Han, YB,Guo, ZJ,Wu, JB,&Ma, LH.(2004).Possible triggering of solar activity to big earthquakes (Ms >= 8) in faults with near west-east strike in China.SCIENCE IN CHINA SERIES G-PHYSICS ASTRONOMY,47(2),173-181. |
| MLA | Han, YB,et al."Possible triggering of solar activity to big earthquakes (Ms >= 8) in faults with near west-east strike in China".SCIENCE IN CHINA SERIES G-PHYSICS ASTRONOMY 47.2(2004):173-181. |
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来源：国家天文台
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