Tokano, Tetsuya (2015). Precipitation Climatology on Titan-like Exomoons. Orig. Life Evol. Biosph., 45 (1-2). S. 231 - 240. DORDRECHT: SPRINGER. ISSN 1573-0875
Full text not available from this repository.Abstract
The availability of liquid water on the surface on Earth's continents in part relies on the precipitation of water. This implies that the habitability of exomoons has to consider not only the surface temperature and atmospheric pressure for the presence of liquid water, but also the global precipitation climatology. This study explores the sensitivity of the precipitation climatology of Titan-like exomoons to these moons' orbital configuration using a global climate model. The precipitation rate primarily depends on latitude and is sensitive to the planet's obliquity and the moon's rotation rate. On slowly rotating moons the precipitation shifts to higher latitudes as obliquity is increased, whereas on quickly rotating moons the latitudinal distribution does not strongly depend on obliquity. Stellar eclipse can cause a longitudinal variation in the mean surface temperature and surface pressure between the subplanetary and antiplanetary side if the planet's obliquity and the moon's orbital distance are small. In this particular condition the antiplanetary side generally receives more precipitation than the subplanetary side. However, precipitation on exomoons with dense atmospheres generally occurs at any longitude in contrast to tidally locked exoplanets.
Item Type: | Journal Article | ||||||||
Creators: |
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URN: | urn:nbn:de:hbz:38-402823 | ||||||||
DOI: | 10.1007/s11084-015-9424-7 | ||||||||
Journal or Publication Title: | Orig. Life Evol. Biosph. | ||||||||
Volume: | 45 | ||||||||
Number: | 1-2 | ||||||||
Page Range: | S. 231 - 240 | ||||||||
Date: | 2015 | ||||||||
Publisher: | SPRINGER | ||||||||
Place of Publication: | DORDRECHT | ||||||||
ISSN: | 1573-0875 | ||||||||
Language: | English | ||||||||
Faculty: | Unspecified | ||||||||
Divisions: | Unspecified | ||||||||
Subjects: | no entry | ||||||||
Uncontrolled Keywords: |
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URI: | http://kups.ub.uni-koeln.de/id/eprint/40282 |
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