GSTDTAP  > 气候变化
DOI10.1002/2016GL071635
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
ISSN0094-8276
EISSN1944-8007
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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