Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2019GL085646 |
A Warm Layer in the Nightside Mesosphere of Mars | |
Nakagawa, Hiromu1; Jain, Sonal K.2; Schneider, Nicholas M.2; Montmessin, Franck3; Yelle, Roger, V4; Jiang, Fayu4; Verdier, Loic3; Kuroda, Takeshi1; Yoshida, Nao1; Fujiwara, Hitoshi5; Imamura, Takeshi6; Terada, Naoki1; Terada, Kaori1; Seki, Kanako7; Groller, Hannes4; Deighan, Justin, I2 | |
2020-02-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2020 |
卷号 | 47期号:4 |
文章类型 | Article |
语种 | 英语 |
国家 | Japan; USA; France |
英文摘要 | We report a new set of stellar occultation measurements for nightside temperature profiles made by the Mars Atmosphere and Volatile EvolutioN/Imaging Ultraviolet Spectrograph that provide evidence for a recurring layer of warm air between 70 and 90 km altitudes in the nightside mesosphere of Mars during L-s = 0-180 degrees in Martian Year 33-34. The nightside profiles reveal a recurring peak of atmospheric temperature around 80 km over the equator to the middle latitudes in the northern hemisphere. The predictions of the Mars Climate Database have a warm layer with much smaller amplitudes. The observed peak amplitudes are larger than those predicted by the model by up to 90 K. Wavenumber-3 structures are seen in the warm layer that are potentially signatures of thermal tides or stationary planetary waves, with amplitudes two times larger than predicted. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000529120100083 |
WOS关键词 | MARTIAN ATMOSPHERE ; WATER-VAPOR ; VERTICAL-DISTRIBUTION ; MIDDLE ATMOSPHERE ; GLOBAL SURVEYOR ; IN-SITU ; VARIABILITY ; THERMOSPHERE ; SPECTROMETER ; CIRCULATION |
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/279675 |
专题 | 气候变化 |
作者单位 | 1.Tohoku Univ, Grad Sch Sci, Sendai, Miyagi, Japan; 2.Univ Colorado, Lab Atmospher & Space Phys, Boulder, CO 80309 USA; 3.Sorbonne Univ, UVSQ Univ Paris Saclay, CNES, Lab Atmospheres Milieux Observat Spatial, Paris, France; 4.Univ Arizona, Lunar & Planetary Lab, Tucson, AZ 85721 USA; 5.Seikei Univ, Fac Sci & Technol, Tokyo, Japan; 6.Univ Tokyo, Grad Sch Frontier Sci, Tokyo, Japan; 7.Univ Tokyo, Grad Sch Sci, Tokyo, Japan |
推荐引用方式 GB/T 7714 | Nakagawa, Hiromu,Jain, Sonal K.,Schneider, Nicholas M.,et al. A Warm Layer in the Nightside Mesosphere of Mars[J]. GEOPHYSICAL RESEARCH LETTERS,2020,47(4). |
APA | Nakagawa, Hiromu.,Jain, Sonal K..,Schneider, Nicholas M..,Montmessin, Franck.,Yelle, Roger, V.,...&Deighan, Justin, I.(2020).A Warm Layer in the Nightside Mesosphere of Mars.GEOPHYSICAL RESEARCH LETTERS,47(4). |
MLA | Nakagawa, Hiromu,et al."A Warm Layer in the Nightside Mesosphere of Mars".GEOPHYSICAL RESEARCH LETTERS 47.4(2020). |
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