Nitric Oxide Abundance in the Martian Thermosphere and Its Diurnal Variation
文献类型：期刊论文
| 作者 | Cui, J.2,3,4; Fu, M.-H.3; Ren, Z.-P.5,6; Gu, H.7; Guo JH(郭建恒)1 ; Wu, X.-S.3,4; Wu, Z.-P.2; Lai, H.-R.2; Wei, Y.5,6
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| 刊名 | Geophysical Research Letters
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| 出版日期 | 2020-05-16 |
| 卷号 | 47期号:9页码:9 |
| 关键词 | nitric oxide Mars diurnal variation Mass spectrometer thermosphere |
| ISSN号 | 0094-8276 |
| DOI | 10.1029/2020GL087252 |
| 产权排序 | 第7完成单位 |
| 文献子类 | Article |
| 英文摘要 | As an important species of the Martian thermosphere, NO is chemically and radiatively active. However, its abundance is poorly constrained due to difficulties in both remote sensing and in situ measurements. In this study, we use the Neutral Gas and Ion Mass Spectrometer measurements made onboard the Mars Atmosphere and Volatile Evolution to derive the N(4S), N(2D), and NO abundances in the Martian thermosphere based on time-dependent odd N chemistry. At a reference altitude of 160 km, our calculations suggest that the NO abundance is maximized in the afternoon whereas the N(4S) and N(2D) abundances maximized in the morning, both driven by the variation of the ambient N2 mixing ratio. The difference in chemical loss time scale implies a strong diurnal variation for NO and N(2D) but a weak variation for N(4S). |
| 学科主题 | 天文学 ; 太阳与太阳系 ; 行星物理学 |
| URL标识 | 查看原文 |
| 出版地 | 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA |
| WOS关键词 | NEUTRAL UPPER-ATMOSPHERE ; NITROGEN-ATOMS ; MARS ; CHEMISTRY ; DAYGLOW ; ESCAPE ; MODEL ; IONOSPHERE ; KINETICS ; GAS |
| 资助项目 | B-type Strategic Priority Program funded by the Chinese Academy of Sciences[XDB41000000] ; pre-research project on Civil Aerospace Technologies funded by China's National SpaceAdministration[D020105] ; National Science Foundation of China[41525015] ; National Science Foundation of China[41774186] ; National Science Foundation of China[41874179] ; National Science Foundation of China[41904154] ; National Science Foundation of China[41525016] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000536639500053 |
| 出版者 | AMER GEOPHYSICAL UNION |
| 资助机构 | B-type Strategic Priority Program funded by the Chinese Academy of Sciences[XDB41000000] ; pre-research project on Civil Aerospace Technologies funded by China's National SpaceAdministration[D020105] ; National Science Foundation of China[41525015, 41774186, 41874179, 41904154,41525016] |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/23050]  |
| 专题 | 云南天文台_恒星物理研究组 |
| 通讯作者 | Cui, J. |
| 作者单位 | 1.Yunan Astronomical Observatory, Chinese Academy of Sciences, Kunming, China 2.Planetary Environmental and Astrobiological Research Laboratory (PEARL), School of Atmospheric Sciences, Sun Yat-sen University, Zhuhai, China 3.National Astronomical Observatories, Chinese Academy of Sciences, Beijing, China 4.Center for Excellence in Comparative Planetology, Chinese Academy of Sciences, Hefei, China 5.Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China 6.College of Earth and Planetary Sciences, University of the Chinese Academy of Sciences, Beijing, China 7.Space Science Institute, Macau University of Science and Technology, Macau, China |
| 推荐引用方式 GB/T 7714 | Cui, J.,Fu, M.-H.,Ren, Z.-P.,et al. Nitric Oxide Abundance in the Martian Thermosphere and Its Diurnal Variation[J]. Geophysical Research Letters,2020,47(9):9. |
| APA | Cui, J..,Fu, M.-H..,Ren, Z.-P..,Gu, H..,Guo JH.,...&Wei, Y..(2020).Nitric Oxide Abundance in the Martian Thermosphere and Its Diurnal Variation.Geophysical Research Letters,47(9),9. |
| MLA | Cui, J.,et al."Nitric Oxide Abundance in the Martian Thermosphere and Its Diurnal Variation".Geophysical Research Letters 47.9(2020):9. |
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来源：云南天文台
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