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DOI | 10.1029/2019GL082687 |
Steve: The Optical Signature of Intense Subauroral Ion Drifts | |
Archer, W. E.1; Gallardo-Lacourt, B.2; Perry, G. W.2,3; St-Maurice, J. P.1,4; Buchert, S. C.4,5; Donovan, E.2 | |
2019-06-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:12页码:6279-6286 |
文章类型 | Article |
语种 | 英语 |
国家 | Canada; USA; Sweden |
英文摘要 | Little is currently known about the optical phenomenon known as Steve. The first scientific publication on the subject suggests that Steve is associated with an intense subauroral ion drift (SAID). However, additional inquiry is warranted as this suggested relationship as it is based on a single case study. Here we present eight occurrences of Steve with coincident or near-coincident measurements from the European Space Agency's Swarm satellites and show that Steve is consistently associated with SAID. When satellite observations coincident with Steve are compared to that of typical SAID, we find the SAID associated with Steve to have above average peak ion velocities and electron temperatures, as well as extremely low plasma densities. |
英文关键词 | ionosphere Swarm satellites SAID Steve |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000477616300014 |
WOS关键词 | ELECTRON TEMPERATURES ; F-REGION ; EXCITATION ; PROFILE ; TROUGH ; ARRAY ; ARCS |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/184213 |
专题 | 气候变化 |
作者单位 | 1.Univ Saskatchewan, Dept Phys & Engn Phys, Saskatoon, SK, Canada; 2.Univ Calgary, Dept Phys & Astron, Calgary, AB, Canada; 3.New Jersey Inst Technol, Ctr Solar Terr Res, Newark, NJ 07102 USA; 4.Univ Western Ontario, Dept Phys & Astron, London, ON, Canada; 5.Swedish Inst Space Phys, Uppsala, Sweden |
推荐引用方式 GB/T 7714 | Archer, W. E.,Gallardo-Lacourt, B.,Perry, G. W.,et al. Steve: The Optical Signature of Intense Subauroral Ion Drifts[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(12):6279-6286. |
APA | Archer, W. E.,Gallardo-Lacourt, B.,Perry, G. W.,St-Maurice, J. P.,Buchert, S. C.,&Donovan, E..(2019).Steve: The Optical Signature of Intense Subauroral Ion Drifts.GEOPHYSICAL RESEARCH LETTERS,46(12),6279-6286. |
MLA | Archer, W. E.,et al."Steve: The Optical Signature of Intense Subauroral Ion Drifts".GEOPHYSICAL RESEARCH LETTERS 46.12(2019):6279-6286. |
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