| Field-aligned plasma diffusive fluxes in the topside ionosphere from radio occultation measurements by CHAMP | |
| Chen GM(陈光明); Xu JY(徐寄遥); Wang, W. B.; Lei, J. H.; Deng, Y.; 北京8701信箱 | |
| Department | 空间天气学国家重点实验室 |
| Source Publication | Journal of Atmospheric and Solar-Terrestrial Physics
 |
| 2009 | |
| Volume | 71Issue:8-9Pages:967-974 |
| ISSN | 1364-6826 |
| Language | 英语 |
| Keyword | Topside Ionosphere Diffusive Flux Radio Occultation Ionospheric Dynamics Region Vertical Velocities Millstone-hill Model Protonosphere Temperatures Ionization Atmosphere Transport Soundings Arecibo |
| Abstract | O+ field-aligned diffusive velocities and fluxes in the topside ionosphere have been calculated from electron density profiles retrieved from CHAMP radio occultation (RO) measurements. The velocities and fluxes from January 2002 to December 2003 at low- and mid-latitudes have been statistically analyzed. The results show that daytime diffusive fluxes changed gradually from downward to upward as altitude increases. The largest values of the upward diffusive fluxes and velocities occurred at around +/-25 degrees geomagnetic latitude. During solstices the plasma fluxes in the winter hemisphere were larger than those in the summer hemisphere. (C) 2009 Elsevier Ltd. All rights reserved. |
| Indexed By | SCI |
| Funding Project | 中国科学院空间科学与应用研究中心 |
| Document Type | 期刊论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/976 |
| Collection | 空间科学部 |
| Corresponding Author | 北京8701信箱 |
| Recommended Citation GB/T 7714 | Chen GM,Xu JY,Wang, W. B.,et al. Field-aligned plasma diffusive fluxes in the topside ionosphere from radio occultation measurements by CHAMP[J]. Journal of Atmospheric and Solar-Terrestrial Physics,2009,71(8-9):967-974. |
| APA | 陈光明,徐寄遥,Wang, W. B.,Lei, J. H.,Deng, Y.,&北京8701信箱.(2009).Field-aligned plasma diffusive fluxes in the topside ionosphere from radio occultation measurements by CHAMP.Journal of Atmospheric and Solar-Terrestrial Physics,71(8-9),967-974. |
| MLA | 陈光明,et al."Field-aligned plasma diffusive fluxes in the topside ionosphere from radio occultation measurements by CHAMP".Journal of Atmospheric and Solar-Terrestrial Physics 71.8-9(2009):967-974. |
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| 20097189967.pdf（547KB） | 开放获取 | CC BY-NC-SA | View Download | |||
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