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Atmospheric Tides at Low Latitudes in the Martian Upper Atmosphere Observed by MAVEN IUVS

文献类型：期刊论文

作者Fu, Menghao1,4,5; Ren, Zhipeng1,4,5; Cui, Jun2,3; Zhou, Xu1,4,5; Wu, Zhaopeng1,4,5; Fan, Kai1,4,5
刊名JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
出版日期2023-10-01
卷号128期号:10页码:10
ISSN号2169-9380
DOI10.1029/2023JA032016
英文摘要The present work studies the variation of the wave 3 structure in the Martian upper atmosphere at low latitudes. CO(2 )densities produced by the Imaging Ultraviolet Spectrograph (IUVS) onboard the Mars Atmosphere and Volatile EvolutioN spacecraft from October 2014 to September 2021 are utilized to study the variation of the wave 3 structure under different seasons. By normalizing the densities to a fixed Extreme Ultraviolet level and applying harmonic fitting techniques, the wave 3 structures are derived from the IUVS observations. We find that the wave 3 structure tends to propagate eastward with increasing local time and altitude at low latitudes, which is consistent with the variability of the wave 3 structure at high latitudes. The altitudinal variation of the wave 3 structure also indicates that the dissipation effects become essential in the Martian upper atmosphere. By comparing the shifting speed of the wave structure with the phase speed of prominent tides in different seasons, we find that DE2 and SE1 jointly generate the wave 3 structure at low latitudes. This is confirmed by the seasonal variations of DE2 and SE1 proposed by Mars Climate Database (MCD) latitude-Ls predictions. Comparisons of the MCD predictions with the height-latitude amplitude distributions of the wave 3 structure reveal the existence of both DE2 and SE1 tides. By decomposing the wave 3 structure into latitudinal symmetric and antisymmetric components and comparing it with the first few Hough modes of DE2 and SE1, we confirm that DE2 and SE1 are the possible candidates that generate the wave 3 structure.
WOS关键词MARS
资助项目We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project[XDB41000000] ; B-type Strategic Priority Program of the Chinese Academy of Sciences[2022YFF0503901] ; National Key Ramp;D Program of China[41874179] ; National Key Ramp;D Program of China[42104009] ; National Key Ramp;D Program of China[ZDRE-KT-2021-3] ; National Science Foundation of China ; NASA Mars Exploration Program
WOS研究方向Astronomy & Astrophysics
语种英语
出版者AMER GEOPHYSICAL UNION
WOS记录号WOS:001084865300001
资助机构We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project ; We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project ; We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project ; We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; NASA Mars Exploration Program ; NASA Mars Exploration Program ; NASA Mars Exploration Program ; NASA Mars Exploration Program ; We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project ; We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project ; We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project ; We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; NASA Mars Exploration Program ; NASA Mars Exploration Program ; NASA Mars Exploration Program ; NASA Mars Exploration Program ; We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project ; We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project ; We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project ; We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; NASA Mars Exploration Program ; NASA Mars Exploration Program ; NASA Mars Exploration Program ; NASA Mars Exploration Program ; We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project ; We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project ; We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project ; We thank the support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (XDB41000000), National Key Ramp;D Program of China (Grant 2022YFF0503901), National Science Foundation of China (41874179, 42104009), Open Research Project ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Key Ramp;D Program of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; NASA Mars Exploration Program ; NASA Mars Exploration Program ; NASA Mars Exploration Program ; NASA Mars Exploration Program
源URL[http://ir.iggcas.ac.cn/handle/132A11/110746]  
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Ren, Zhipeng
作者单位1.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
2.Sun Yat Sen Univ, Sch Atmospher Sci, Planetary Environm & Astrobiol Res Lab PEARL, Zhuhai, Peoples R China
3.Chinese Acad Sci, Ctr Excellence Comparat Planetol, Hefei, Peoples R China
4.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, Beijing Natl Observ Space Environm, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Fu, Menghao,Ren, Zhipeng,Cui, Jun,et al. Atmospheric Tides at Low Latitudes in the Martian Upper Atmosphere Observed by MAVEN IUVS[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2023,128(10):10.
APA Fu, Menghao,Ren, Zhipeng,Cui, Jun,Zhou, Xu,Wu, Zhaopeng,&Fan, Kai.(2023).Atmospheric Tides at Low Latitudes in the Martian Upper Atmosphere Observed by MAVEN IUVS.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,128(10),10.
MLA Fu, Menghao,et al."Atmospheric Tides at Low Latitudes in the Martian Upper Atmosphere Observed by MAVEN IUVS".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 128.10(2023):10.

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来源：地质与地球物理研究所

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