Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2021GL095895 |
First Detection and Thermal Characterization of Terminator CO2 Ice Clouds with ExoMars/NOMAD | |
Giuliano Liuzzi; Geronimo L. Villanueva; Loï; c Trompet; Matteo M. J. Crismani; Arianna Piccialli; Shohei Aoki; Miguel Angel Lopez-Valverde; Auré; lien Stolzenbach; Frank Daerden; Lori Neary; Michael D. Smith; Manish R. Patel; Stephen R. Lewis; R. Todd Clancy; Ian R. Thomas; Bojan Ristic; Giancarlo Bellucci; Jose-Juan Lopez-Moreno; Ann Carine Vandaele | |
2021-11-05 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | We present observations of terminator CO2 ice clouds events in three groups: Equatorial dawn, Equatorial dusk (both between 20 °S and 20 °N) and Southern midlatitudes at dawn (45 °S and 55 °S east of Hellas Basin) with ESA ExoMars Trace Gas Orbiter’s Nadir and Occultation for MArs Discovery instrument. CO2 ice abundance is retrieved simultaneously with water ice, dust, and particle sizes, and rotational temperature and CO2 column profiles in 16 of 26 cases. Small particles (<0.5 μm) prevail at dusk, while water ice likely provides most source nuclei at dawn. Clouds east of Hellas are found to be dominantly nucleated on surface-lifted dust. CO2 ice is sometimes detected in unsaturated air together with dust nuclei at dawn, suggesting ongoing sublimation. Depending on latitude and local time, the interplay between particle precipitation and the lifetime of temperature minima (i.e., cold pockets) determines CO2 ice properties. |
领域 | 气候变化 |
URL | 查看原文 |
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/341090 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Giuliano Liuzzi,Geronimo L. Villanueva,Loï,et al. First Detection and Thermal Characterization of Terminator CO2 Ice Clouds with ExoMars/NOMAD[J]. Geophysical Research Letters,2021. |
APA | Giuliano Liuzzi.,Geronimo L. Villanueva.,Loï.,c Trompet.,Matteo M. J. Crismani.,...&Ann Carine Vandaele.(2021).First Detection and Thermal Characterization of Terminator CO2 Ice Clouds with ExoMars/NOMAD.Geophysical Research Letters. |
MLA | Giuliano Liuzzi,et al."First Detection and Thermal Characterization of Terminator CO2 Ice Clouds with ExoMars/NOMAD".Geophysical Research Letters (2021). |
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