Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2019GL083207 |
The Onset and Growth of the 2018 Martian Global Dust Storm | |
Sanchez-Lavega, A.1,2; del Rio-Gaztelurrutia, T.1,2; Hernandez-Bernal, J.1,2; Delcroix, M.3 | |
2019-06-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:11页码:6101-6108 |
文章类型 | Article |
语种 | 英语 |
国家 | Spain; France |
英文摘要 | We analyze the onset and initial expansion of the 2018 Martian Global Dust Storm (GDS 2018) using ground-based images in the visual range. This is the first case of a confirmed GDS initiating in the Northern Hemisphere. A dusty area extending about 1.4x10(5) km(2) and centered at latitude +31.7 degrees +/- 1.8 degrees and west longitude 18 degrees +/- 5 degrees W in Acidalia Planitia was captured on 30 and 31 May 2018 (Ls = 184.9 degrees). From 1 to 8 June, daily image series showed the storm expanding southward along the Acidalia corridor with velocities of 5 m/s and simultaneously progressing eastward and westward with horizontal velocities ranging from 5 to 40 m/s. By 8 June the dust reached latitude -55 degrees and later penetrated in the South polar region, whereas in the North the dust progression stopped at latitude approximately +46 degrees. We compare the onset and expansion stage of this GDS with the previous confirmed storms. |
英文关键词 | Mars Atmosphere Dust Storms |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000477616200051 |
WOS关键词 | MARS ATMOSPHERIC OPACITY ; NORTHERN-HEMISPHERE ; EVOLUTION |
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/184115 |
专题 | 气候变化 |
作者单位 | 1.Univ Pais Vasco UPV EHU, Dept Fis Aplicada 1, EIB, Bilbao, Spain; 2.Univ Pais Vasco UPV EHU, Aula EspaZio Gela, Escuela Ingn Bilbao, Bilbao, Spain; 3.Soc Astron France, Paris, France |
推荐引用方式 GB/T 7714 | Sanchez-Lavega, A.,del Rio-Gaztelurrutia, T.,Hernandez-Bernal, J.,et al. The Onset and Growth of the 2018 Martian Global Dust Storm[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(11):6101-6108. |
APA | Sanchez-Lavega, A.,del Rio-Gaztelurrutia, T.,Hernandez-Bernal, J.,&Delcroix, M..(2019).The Onset and Growth of the 2018 Martian Global Dust Storm.GEOPHYSICAL RESEARCH LETTERS,46(11),6101-6108. |
MLA | Sanchez-Lavega, A.,et al."The Onset and Growth of the 2018 Martian Global Dust Storm".GEOPHYSICAL RESEARCH LETTERS 46.11(2019):6101-6108. |
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