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Horizontal Internal Gravity Waves in the Mars Upper Atmosphere From MAVEN ACC and NGIMS Measurements
Li, Yawen1; Liu, Jiandong1; Jin, Shuanggen1,2
2021
Source PublicationJOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
ISSN2169-9380
Volume126Issue:1Pages:20
AbstractInternal gravity waves (IGWs) play an important role in the planetary atmospheres, which transfer energy and momentum from the lower layers to the upper atmosphere. However, the IGW perturbations and behaviors are not clear in the Mars upper atmosphere, particularly for the horizontal internal gravity waves (hIGWs). In this study, the hIGWs in the upper atmosphere of Mars are estimated and investigated for the first time using both accelerometer (ACC)-derived mass density and Neutral Gas and Ion Mass Spectrometer-measured neutral density from Mars Atmosphere and Volatile EvolutioN (MAVEN) mission. The results show that the amplitudes of hIGWs variations are significantly affected by the dust storms and increase with the altitudes. The larger amplitudes are triggered in Martian Year (MY) 34 during a global dust event. The characteristics of Ar and CO2 hIGWs variations are similar. Furthermore, the trend of the CO perturbations seems to follow the CO2. However, the dust storms play little role in shaping hIGWs of atomic O. The hIGWs show the stable waveform with the increasing altitudes.
Funding OrganizationStartup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project ; Startup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project ; Key Laboratory of Planetary Sciences Project ; Key Laboratory of Planetary Sciences Project ; Startup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project ; Startup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project ; Key Laboratory of Planetary Sciences Project ; Key Laboratory of Planetary Sciences Project ; Startup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project ; Startup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project ; Key Laboratory of Planetary Sciences Project ; Key Laboratory of Planetary Sciences Project ; Startup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project ; Startup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project ; Key Laboratory of Planetary Sciences Project ; Key Laboratory of Planetary Sciences Project
DOI10.1029/2020JA028378
Language英语
Funding ProjectStartup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project[R2018T20] ; Key Laboratory of Planetary Sciences Project[PSL16_07]
Funding OrganizationStartup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project ; Startup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project ; Key Laboratory of Planetary Sciences Project ; Key Laboratory of Planetary Sciences Project ; Startup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project ; Startup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project ; Key Laboratory of Planetary Sciences Project ; Key Laboratory of Planetary Sciences Project ; Startup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project ; Startup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project ; Key Laboratory of Planetary Sciences Project ; Key Laboratory of Planetary Sciences Project ; Startup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project ; Startup Foundation for Introducing Talent of NUIST, Jiangsu Province Distinguished Professor Project ; Key Laboratory of Planetary Sciences Project ; Key Laboratory of Planetary Sciences Project
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000631963300011
PublisherAMER GEOPHYSICAL UNION
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/78725
Collection中国科学院国家天文台
Corresponding AuthorLiu, Jiandong; Jin, Shuanggen
Affiliation1.Nanjing Univ Informat Sci & Technol, Sch Remote Sensing & Geomat Engn, Nanjing, Peoples R China
2.Chinese Acad Sci, Shanghai Astron Observ, Key Lab Planetary Sci, Shanghai, Peoples R China
Recommended Citation
GB/T 7714
Li, Yawen,Liu, Jiandong,Jin, Shuanggen. Horizontal Internal Gravity Waves in the Mars Upper Atmosphere From MAVEN ACC and NGIMS Measurements[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2021,126(1):20.
APA Li, Yawen,Liu, Jiandong,&Jin, Shuanggen.(2021).Horizontal Internal Gravity Waves in the Mars Upper Atmosphere From MAVEN ACC and NGIMS Measurements.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,126(1),20.
MLA Li, Yawen,et al."Horizontal Internal Gravity Waves in the Mars Upper Atmosphere From MAVEN ACC and NGIMS Measurements".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 126.1(2021):20.
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