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  4. 中国科学院地球与行星物理重点实验室
Species-dependent solar rotation effects on the Martian ionosphere

文献类型：期刊论文

作者Wu, S-Q1; Wu, X-S2,3; Cui, J.2,3; Yao, Z-H4; Cao, Y-T2; Lu, H-Y1; He, F.4; Li, L.5; Wei, Y.4; Cao, J-B1
刊名MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
出版日期2022-04-28
卷号513期号:1页码:1293-1299
ISSN号0035-8711
关键词planets and satellites: atmospheres planets and satellites: individual: Mars
DOI10.1093/mnras/stac988
英文摘要Atmospheric escape is a central issue in understanding how Mars lost the habitability and it is critically controlled by the link between the atmosphere and the interplanetary space, i.e. the ionosphere. The predominant driver of the Martian ionospheric variability is the solar extreme ultraviolet radiation. To date, how the ionospheric electrons respond to this radiation has been well investigated, but the responses of various ion species are to be understood. Based on a multi-instrument data set from the Mars Atmosphere and Volatile Evolution, we report direct observations of quasi-periodical variations of photoelectrons and ions, with a common period of approximate to 27.2 d and almost in exact phase with the solar rotation. These diverse variations present remarkably different amplitudes. The ion density variation has a much larger amplitude than the solar flux variation and the electron density variation has a smaller amplitude. For comparison, the amplitude of the photoelectron intensity variation is nearly identical to that of the solar flux variation. The species-dependent solar rotation effects provide a good diagnostic of the upper atmospheric and ionospheric chemistry, urging reconsiderations of the solar-driven composition and variability of any planetary ionosphere.
WOS关键词ATMOSPHERIC ESCAPE ; MARS ; MODEL
资助项目National Science Foundation of China[42030201] ; National Science Foundation of China[41774186] ; National Science Foundation of China[41904154] ; National Science Foundation of China[42074214] ; Institute of Geology and Geophysics, Chinese Academy of Sciences (CAS)[IGGCAS201904] ; CAS B-type Strategic Priority Program[XDB41000000] ; pre-research projects on Civil Aerospace Technologies - China's National Space Administration[D020103] ; pre-research projects on Civil Aerospace Technologies - China's National Space Administration[D020104] ; pre-research projects on Civil Aerospace Technologies - China's National Space Administration[D020105]
WOS研究方向Astronomy & Astrophysics
语种英语
出版者OXFORD UNIV PRESS
WOS记录号WOS:000788740000009
资助机构National Science Foundation of China ; National Science Foundation of China ; Institute of Geology and Geophysics, Chinese Academy of Sciences (CAS) ; Institute of Geology and Geophysics, Chinese Academy of Sciences (CAS) ; CAS B-type Strategic Priority Program ; CAS B-type Strategic Priority Program ; pre-research projects on Civil Aerospace Technologies - China's National Space Administration ; pre-research projects on Civil Aerospace Technologies - China's National Space Administration ; National Science Foundation of China ; National Science Foundation of China ; Institute of Geology and Geophysics, Chinese Academy of Sciences (CAS) ; Institute of Geology and Geophysics, Chinese Academy of Sciences (CAS) ; CAS B-type Strategic Priority Program ; CAS B-type Strategic Priority Program ; pre-research projects on Civil Aerospace Technologies - China's National Space Administration ; pre-research projects on Civil Aerospace Technologies - China's National Space Administration ; National Science Foundation of China ; National Science Foundation of China ; Institute of Geology and Geophysics, Chinese Academy of Sciences (CAS) ; Institute of Geology and Geophysics, Chinese Academy of Sciences (CAS) ; CAS B-type Strategic Priority Program ; CAS B-type Strategic Priority Program ; pre-research projects on Civil Aerospace Technologies - China's National Space Administration ; pre-research projects on Civil Aerospace Technologies - China's National Space Administration ; National Science Foundation of China ; National Science Foundation of China ; Institute of Geology and Geophysics, Chinese Academy of Sciences (CAS) ; Institute of Geology and Geophysics, Chinese Academy of Sciences (CAS) ; CAS B-type Strategic Priority Program ; CAS B-type Strategic Priority Program ; pre-research projects on Civil Aerospace Technologies - China's National Space Administration ; pre-research projects on Civil Aerospace Technologies - China's National Space Administration
源URL[http://ir.iggcas.ac.cn/handle/132A11/105169]  
专题地质与地球物理研究所_中国科学院地球与行星物理重点实验室
通讯作者Wu, X-S
作者单位1.Beihang Univ, Sch Space & Environm, Beijing 102206, Peoples R China
2.Sun Yat Sen Univ, Sch Atmospher Sci, Planetary Environm & Astrobiol Res Lab PEARL, Zhuhai 519082, Guangdong, Peoples R China
3.Chinese Acad Sci, Ctr Excellence Comparat Planetol, Hefei 230026, Anhui, Peoples R China
4.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
5.Chinese Acad Sci, Natl Space Sci Ctr, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Wu, S-Q,Wu, X-S,Cui, J.,et al. Species-dependent solar rotation effects on the Martian ionosphere[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2022,513(1):1293-1299.
APA Wu, S-Q.,Wu, X-S.,Cui, J..,Yao, Z-H.,Cao, Y-T.,...&Cao, J-B.(2022).Species-dependent solar rotation effects on the Martian ionosphere.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,513(1),1293-1299.
MLA Wu, S-Q,et al."Species-dependent solar rotation effects on the Martian ionosphere".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 513.1(2022):1293-1299.

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来源：地质与地球物理研究所

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