Geomagnetic responses in high latitudes during the storm of July 15-16, 2000
文献类型：期刊论文
| 作者 | Chen, GX; Du, AM; Xu, WY; Chen, HF; Hong, MH; Peng, FL; Shi, EQ |
| 刊名 | SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
 |
| 出版日期 | 2002-10-01 |
| 卷号 | 45页码:132-141 |
| 关键词 | magnetic storm field-aligned current equivalent current auroral electrojet |
| ISSN号 | 1006-9283 |
| 文献子类 | Article |
| 英文摘要 | The ionospheric equivalent currents in the high latitudes and the auroral electrojet system during the geomagnetic storm on July 15-16, 2000 are analyzed by using geomagnetic data from IMAGE chain. The large-scale vortices of equivalent currents are observed in the storm. The vortices on the dusk side of ionosphere correspond to four-celled pattern of plasma convection associated with NBZ, region I and region II field-aligned currents. Only one vortex can be found on the dawn side of ionosphere after interplanetary magnetic field (IMF) turns southward. In the initial phase of the storm, the center of eastward electrojets tends to shift equatorward. It arrives at 58.620 latitude of corrected geomagnetic coordinates (CGM). The westward electrojets are strong in the main phase. The center of westward electrojets in this period moves equatorward and may be beyond the southernmost station (56.450) of the chain. |
| WOS关键词 | WIND DYNAMIC PRESSURE ; MAGNETIC-FIELD ; SIGNATURES ; CURRENTS |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000179653000019 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/77961]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Chen, GX |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, GX,Du, AM,Xu, WY,et al. Geomagnetic responses in high latitudes during the storm of July 15-16, 2000[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,2002,45:132-141. |
| APA | Chen, GX.,Du, AM.,Xu, WY.,Chen, HF.,Hong, MH.,...&Shi, EQ.(2002).Geomagnetic responses in high latitudes during the storm of July 15-16, 2000.SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,45,132-141. |
| MLA | Chen, GX,et al."Geomagnetic responses in high latitudes during the storm of July 15-16, 2000".SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY 45(2002):132-141. |
入库方式： OAI收割
来源：地质与地球物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。