Polar methane accumulation and rainstorms on Titan from simulations of the methane cycle

Nature

Volumn 481, Issue 7379, 2012, Pages 58-61

  Schneider, T ^a   Graves, S D B ^a   Schaller, E L ^b   Brown, M E ^a  

^a CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

^b NASA DRYDEN FLIGHT RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

METHANE; RAIN;

ATMOSPHERIC MODELING; EVAPORATION; GEOCHEMICAL CYCLE; LATITUDE; METHANE; PLANETARY ATMOSPHERE; POLAR REGION; PRECIPITATION INTENSITY; RAINSTORM; SOUTHERN HEMISPHERE; TITAN; TROPOSPHERE;

ARTICLE; ASTRONOMY; ATMOSPHERE; CLOUD; MODEL; PRECIPITATION; PRIORITY JOURNAL; SUMMER; TEMPERATURE; TROPOSPHERE; WEATHER;

EID: 84855432790     PISSN: 00280836     EISSN: 14764687     Source Type: Journal    
DOI: 10.1038/nature10666     Document Type: Article

References (30)

1. Stofan, E. et al. The lakes of Titan. Nature 445, 61-64 (2007). (Pubitemid 46067300)
2. Hayes, A. et al. Hydrocarbon lakes on Titan: distribution and interaction with a porous regolith. Geophys. Res. Lett. 35, L09204 (2008).
3. Aharonson, O. et al. An asymmetric distribution of lakes on Titan as a possible consequence of orbital forcing. Nature Geosci. 2, 851-854 (2009).
4. Lebreton, J. et al. An overview of the descent and landing of the Huygens probe on Titan. Nature 438, 758-764 (2005). (Pubitemid 41753052)
5. Lorenz, R. et al. The sand seas of Titan: CassiniRADAR observations of longitudinal dunes. Science 312, 724-727 (2006).
6. Schaller, E. L., Roe, H. G., Schneider, T.& Brown, M. E. Storms in the tropics of Titan. Nature 460, 873-875 (2009).
7. Turtle, E. P. et al. Rapid and extensive surface changes near Titan's equator: evidence of April showers. Science 331, 1414-1417 (2011).
8. Brown, M. E.,Bouchez, A. H.&Griffith, C. A. Direct detectionof variable tropospheric clouds near Titan's south pole. Nature 420, 795-797 (2002). (Pubitemid 36019622)
9. Porco, C. C. et al. Imaging of Titan from the Cassini spacecraft. Nature 434, 159-168 (2005). (Pubitemid 40388040)
10. Griffith, C. A. et al. The evolution of Titan's mid-latitude clouds. Science 310, 474-477 (2005). (Pubitemid 41507957)
11. Roe, H. G., Bouchez, A. H., Trujillo, C. A., Schaller, E. L. & Brown, M. E. Discovery of temperate latitude clouds on Titan. Astrophys. J. 618, L49-L52 (2005). (Pubitemid 40272963)
12. Roe, H. G., Brown, M. E., Schaller, E. L., Bouchez, A. H. & Trujillo, C. A. Geographic control of Titan's mid-latitude clouds. Science 310, 477-479 (2005). (Pubitemid 41507958)
13. Schaller, E. L., Brown, M. E., Roe, H. G., Bouchez, A. H. & Trujillo, C. A. Dissipation of Titan's south polar clouds. Icarus 184, 517-523 (2006). (Pubitemid 44424264)
14. Brown, M. E., Roberts, J. E.&Schaller, E. L. Clouds on Titan during the Cassini prime mission: A complete analysis of the VIMS data. Icarus 205, 571-580 (2010).
15. Turtle, E. P. et al. Seasonal changes in Titan's meteorology. Geophys. Res. Lett. 38, L03203 (2011).
16. Mitchell, J. The drying of Titan's dunes: Titan's methane hydrology and its impact on atmospheric circulation. J. Geophys. Res. 113, E08015 (2008).
17. Mitchell, J. L., Pierrehumbert, R. T., Frierson, D. M. W. & Caballero, R. The dynamics behind Titan's methane clouds. Proc. Natl Acad. Sci. USA 103, 18421-18426 (2006). (Pubitemid 44913426)
18. Rannou, P., Montmessin, F., Hourdin, F.& Lebonnois, S. The latitudinal distribution of clouds on Titan. Science 311, 201-205 (2006). (Pubitemid 43108180)
19. Mitri, G., Showman, A. P., Lunine, J. I. & Lorenz, R. D. Hydrocarbon lakes on Titan. Icarus 186, 385-394 (2007).
20. Griffith, C. A., McKay, C. P. & Ferri, F. Titan's tropical storms in an evolving atmosphere. Astrophys. J. 687, L41-L44 (2008).
21. Flasar, F. M., Baines, K. H., Bird, M. K., Tokano, T. & West, R. A. Atmospheric dynamics and meteorology. In Brown, R. H., Lebreton, J. P. & Waite, J. H. (eds) Titan from Cassini-Huygens Chap. 13, 323-352 (Springer, 2009).
22. Schneider, T. The general circulation of the atmosphere. Annu. Rev. Earth Planet. Sci. 34, 655-688 (2006). (Pubitemid 43853631)
23. Penteado, P. F., Griffith, C. A., Greathouse, T. K. & de Bergh, C. Measurements of CH3D and CH4 in Titan from infrared spectroscopy. Astrophys. J. 629, L53-L56 (2005). (Pubitemid 41695009)
24. Tokano, T. et al. Methane drizzle on Titan. Nature 442, 432-435 (2006). (Pubitemid 44264789)
25. Hayes, A. et al. Transient surface liquid in Titan's polar regions fromCassini. Icarus 211, 655-671 (2011).
26. Neelin, J. D. & Held, I. M. Modeling tropical convergence based on the moist static energy budget. Mon. Weath. Rev. 115, 3-12 (1987).
27. Charney, J. G. A note on large-scale motions in the tropics. J. Atmos. Sci. 20, 607-609 (1963).
28. Perron, J. T. et al. Valley formation and methane precipitation rates on Titan. J. Geophys. Res. 111, E11001 (2006).
29. Brown, M. E. et al. Discovery of lake-effect clouds on Titan. Geophys. Res. Lett. 36, L01103 (2009).
30. Jennings, D. E. et al. Titan's surface brightness temperatures. Astrophys. J. 691, L103-L105 (2009).