An investigation of responses to the October 2002 storms of the ionosphere at Millstone Hill
文献类型：期刊论文
| 作者 | Wang LuLu1,2,3,4; Liu LiBo1,2,3,4; Chen YiDing1,2,3,4; Le HuiJun1,2,3,4; Zhang RuiLong1,2,3,4 |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2019-07-01 |
| 卷号 | 62期号:7页码:2355-2365 |
| 关键词 | Ionospheric storm Altitude responses Electron density Atmospheric composition |
| ISSN号 | 0001-5733 |
| DOI | 10.6038/cjg2019M0689 |
| 英文摘要 | The ionospheric behavior during magnetic storms is an important research topic in ionospheric physics. In this paper, the ionospheric observations from the 31-days Millstone Hill incoherent scatter radar and GPS satellites are used to study the ionospheric responses of electron density at different altitudes during the magnetic storm events on October 13-17 and 22-26, 2002. The results show that the absolute changes in electron density versus the heights are the same for both positive and negative phase storms, however, time, phase and magnitude of responses are inconsistent with each other at different heights; The height of the maximum absolute change of the negative phase storm is highly consistent with the non-storm F-2 layer height, which has a good correlation between them, while the positive phase storm has no relation and fluctuation is larger. It means that the response of the positive phase storm arrives at all altitudes easier. Especially, the negative phase storm during 22-26 has a smaller change at higher heights when the energy is first coupled into the ionosphere, accounting for about 4% of the lower height, and the height of the maximum absolute change is uncertain. Though the composition is more obvious for the former and the wind field is more apparent for the latter, the combined contribution of atmospheric composition and wind field might be the main causes of the two negative phase storms, and sometimes even the contribution of the ionosphere above 700 km cannot be negligible. |
| WOS关键词 | TOTAL ELECTRON-CONTENT ; BOTTOMSIDE IONOSPHERE ; TOPSIDE IONOSPHERE ; GEOMAGNETIC STORMS ; MIDDLE LATITUDES ; RECOVERY PHASE ; F-REGION ; DURATION |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000474879800001 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/92665]  |
| 专题 | 地质与地球物理研究所_中国科学院地球与行星物理重点实验室 |
| 通讯作者 | Liu LiBo |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Earth Sci, Beijing 100029, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Beijing Natl Observ Space Environm, Beijing 100029, Peoples R China 4.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang LuLu,Liu LiBo,Chen YiDing,et al. An investigation of responses to the October 2002 storms of the ionosphere at Millstone Hill[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2019,62(7):2355-2365. |
| APA | Wang LuLu,Liu LiBo,Chen YiDing,Le HuiJun,&Zhang RuiLong.(2019).An investigation of responses to the October 2002 storms of the ionosphere at Millstone Hill.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,62(7),2355-2365. |
| MLA | Wang LuLu,et al."An investigation of responses to the October 2002 storms of the ionosphere at Millstone Hill".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 62.7(2019):2355-2365. |
入库方式： OAI收割
来源：地质与地球物理研究所
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