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DOI | 10.1002/2016GL071635 |
Schumann resonances at Mars: Effects of the day-night asymmetry and the dust-loaded ionosphere | |
Toledo-Redondo, S.1; Salinas, A.2; Porti, J.3; Witasse, O.4; Cardnell, S.4; Fornieles, J.2; Molina-Cuberos, G. J.5; Deprez, G.6; Montmessin, F.6 | |
2017-01-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:2 |
文章类型 | Article |
语种 | 英语 |
国家 | Spain; Netherlands; France |
英文摘要 | Schumann resonances are standing waves that oscillate in the electromagnetic cavity formed between the conducting lower ionosphere and the surface of the planet. They have been measured in situ only on Earth and Titan, although they are believed to exist on other planets like Mars. We report numerical simulations of the Martian electromagnetic cavity, accounting for the day-night asymmetry and different dust scenarios. It has been found that the resonances are more energetic on the nightside, the first resonance is expected to be 9-14Hz depending on the dust activity and to have low quality factors (Q similar or equal to 2). This work serves as an input for the upcoming Exomars surface platform (launch 2020), who will attempt to measure them for the first time. |
英文关键词 | Schumann resonance day-night asymmetry Mars dust storm |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000395652600006 |
WOS关键词 | MARTIAN DUST ; HUYGENS PROBE ; ELECTRICAL-ACTIVITY ; CAVITY RESONANCES ; KNEE MODEL ; EARTH ; TITAN ; CLIMATE ; STORMS ; DISCHARGES |
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/27705 |
专题 | 气候变化 |
作者单位 | 1.ESA ESAC, European Space Agcy, Sci Directorate, Villanueva De La Canada, Spain; 2.Univ Granada, Dept Electromagnetism & Matter Phys, Granada, Spain; 3.Univ Granada, Dept Appl Phys, Granada, Spain; 4.ESA ESTEC, Sci Directorate, European Space Agcy, Noordwijk, Netherlands; 5.Univ Murcia, Dept Electromagnetism & Elect, Murcia, Spain; 6.Lab Atmospheres Milieux Observat Spatiales LATMOS, Guyancourt, France |
推荐引用方式 GB/T 7714 | Toledo-Redondo, S.,Salinas, A.,Porti, J.,et al. Schumann resonances at Mars: Effects of the day-night asymmetry and the dust-loaded ionosphere[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(2). |
APA | Toledo-Redondo, S..,Salinas, A..,Porti, J..,Witasse, O..,Cardnell, S..,...&Montmessin, F..(2017).Schumann resonances at Mars: Effects of the day-night asymmetry and the dust-loaded ionosphere.GEOPHYSICAL RESEARCH LETTERS,44(2). |
MLA | Toledo-Redondo, S.,et al."Schumann resonances at Mars: Effects of the day-night asymmetry and the dust-loaded ionosphere".GEOPHYSICAL RESEARCH LETTERS 44.2(2017). |
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