Combined ESR and EISCAT observations of the dayside polar cap and auroral oval during the May 15, 1997 storm
文献类型：期刊论文
| 作者 | Liu, H; Schlegel, K; Ma, SY |
| 刊名 | ANNALES GEOPHYSICAE-ATMOSPHERES HYDROSPHERES AND SPACE SCIENCES
 |
| 出版日期 | 2000-09-01 |
| 卷号 | 18期号:9页码:1067-1072 |
| 关键词 | ionosphere auroral ionosphere polar ionosphere magnetospheric physics storms and substorms |
| 英文摘要 | The high-latitude ionospheric response to a major magnetic storm on May 15, 1997 is studied and different responses in the polar cap and the auroral oval are highlighted. Depletion of the Fz region electron density occurred in both the polar cap and the auroral zone, but due to different physical processes. The increased recombination rate of O+ ions caused by a strong electric field played a crucial role in the auroral zone. The transport effect, however, especially the strong upward ion flow was also of great importance in the dayside polar cap. During the main phase and the beginning of the recovery phase soft particle precipitation in the polar cap showed a clear relation to the dynamic pressure of the solar wind, with a maximum cross-correlation coefficient of 0.63 at a time lag of 5 min. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Astronomy & Astrophysics ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences |
| 研究领域[WOS] | Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences |
| 关键词[WOS] | ELECTRON-PRECIPITATION ; ION ; IONOSPHERE ; SOLAR ; DEPENDENCE ; FIELD |
| 收录类别 | ISTP ; SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000089761800009 |
| 公开日期 | 2015-12-01 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/8506]  |
| 专题 | 武汉物理与数学研究所_2011年以前论文发表（包括2011年） |
| 作者单位 | 1.Max Planck Inst Aeron, D-37191 Katlenburg Lindau, Germany 2.Wuhan Univ, Space Phys Dept, Wuhan 430072, Peoples R China 3.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan Ionospher Observ, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, H,Schlegel, K,Ma, SY. Combined ESR and EISCAT observations of the dayside polar cap and auroral oval during the May 15, 1997 storm[J]. ANNALES GEOPHYSICAE-ATMOSPHERES HYDROSPHERES AND SPACE SCIENCES,2000,18(9):1067-1072. |
| APA | Liu, H,Schlegel, K,&Ma, SY.(2000).Combined ESR and EISCAT observations of the dayside polar cap and auroral oval during the May 15, 1997 storm.ANNALES GEOPHYSICAE-ATMOSPHERES HYDROSPHERES AND SPACE SCIENCES,18(9),1067-1072. |
| MLA | Liu, H,et al."Combined ESR and EISCAT observations of the dayside polar cap and auroral oval during the May 15, 1997 storm".ANNALES GEOPHYSICAE-ATMOSPHERES HYDROSPHERES AND SPACE SCIENCES 18.9(2000):1067-1072. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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。