Preliminary study on the mechanism of the geomagnetic secular variations in Beijing over the last 12000 years
文献类型：期刊论文
| 作者 | Zhu, RX; Liu, QS; Guo, B |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2001-03-01 |
| 卷号 | 44期号:2页码:211-218 |
| 关键词 | Beijing anisotropy of magnetic susceptibility paleomagnetic secular variation geomagnetic excursion |
| ISSN号 | 0001-5733 |
| 文献子类 | Article |
| 英文摘要 | The paleomagnetic secular variation (PSV) in Beijing over the last 12000 years can be divided into long-term (>1000 years) and short-term (500-1000 years) components. The long-term variations are mainly controlled by changes in the drifting field, while the short-term variations are most probably caused by the fluctuation of the standing field. Comparing to the PSV in Japan, a remarkable feature in Beijing is a short geomagnetic excursion occurring between (5110-4670) +/- 110 years,which might be related with the anomaly movement of the fluid in the Earth's outer core. |
| WOS关键词 | CORE-MANTLE BOUNDARY ; SEDIMENTARY RECORD ; MAGNETIC-FIELD ; EXCURSIONS ; REVERSALS ; COMPONENTS ; BRUNHES ; DIPOLE ; EVENTS ; JAPAN |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000167723000008 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/76899]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Zhu, RX |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, RX,Liu, QS,Guo, B. Preliminary study on the mechanism of the geomagnetic secular variations in Beijing over the last 12000 years[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2001,44(2):211-218. |
| APA | Zhu, RX,Liu, QS,&Guo, B.(2001).Preliminary study on the mechanism of the geomagnetic secular variations in Beijing over the last 12000 years.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,44(2),211-218. |
| MLA | Zhu, RX,et al."Preliminary study on the mechanism of the geomagnetic secular variations in Beijing over the last 12000 years".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 44.2(2001):211-218. |
入库方式： OAI收割
来源：地质与地球物理研究所
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