Mars surface and atmospheric temperature during the 2001 global dust storm

被引：35

作者：

Gurwell, MA

Bergin, EA

Melnick, GJ

Tolls, V

机构：

[1] Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA

[2] Univ Michigan, Dept Astron, Ann Arbor, MI 48109 USA

来源：

ICARUS | 2005年 / 175卷 / 01期

基金：

美国国家航空航天局;

关键词：

Mars; atmosphere; radio observations; atmospheres; structure;

D O I：

10.1016/j.icarus.2004.10.009

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The dramatic growth and evolution of the 2001 martian global dust storm were captured using the Submillimeter Wave Astronomy Satellite (SWAS). While the lower and middle atmosphere (pressures greater than 50 mu bar, up to similar to 45 km altitude) showed rapid heating of up to 40 K, the average surface brightness temperature plummeted by similar to 20 K at the peak of the storm. The storm appears to have had little impact on the global temperature structure at attitudes above similar to 10 mu bar (similar to 60 km). (c) 2004 Elsevier Inc. All rights reserved.

引用

收藏

页码：23 / 31

页数：9

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