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Volumn 311, Issue 5759, 2006, Pages 368-371

Formation of glaciers on Mars by atmospheric precipitation at high obliquity

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; ICE; LANDFORMS; MARTIAN SURFACE ANALYSIS; MATHEMATICAL MODELS; PRECIPITATION (METEOROLOGY); TROPICS;

EID: 31144479102     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1120335     Document Type: Article
Times cited : (365)

References (31)
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    • note
    • The visible dust optical depth is a measure of the amount of dust in the atmosphere. It is defined as the logarithm of the vertical extinction of radiation.
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    • J. Laskar et al., Icarus 170, 343 (2004).
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    • 31144461211 scopus 로고    scopus 로고
    • note
    • In practice, because such a model is too computationally expensive to be run for more than 2 years, we initialized the high-resolution simulation with the atmospheric water vapor predicted at the end of a 10-year identical run but performed the simulation with a lower resolution (3.75° by 5.625°). We then ran the model for 2 additional years at high resolution, at which point the atmosphere had come to an interannually repeatable state.
  • 24
    • 0027089514 scopus 로고    scopus 로고
    • H. H. Kieffer et al., Eds. (Univ. of Arizona Press, Tucson)
    • P. Thomas, S. Squyres, K. Herkenhoff, A. Howard, B. Murray, in Mars, H. H. Kieffer et al., Eds. (Univ. of Arizona Press, Tucson, 1992), pp. 767-795.
    • Mars , vol.1992 , pp. 767-795
    • Thomas, P.1    Squyres, S.2    Herkenhoff, K.3    Howard, A.4    Murray, B.5
  • 28
    • 31144471458 scopus 로고    scopus 로고
    • note
    • Additional simulations performed with more atmospheric water provided to the system by assuming a south water ice cap enlarged by 5° latitude or by using present-day orbit (and thus a warmer southern summer) result in stronger deposition and ice deposits further east.
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    • published online 29 November 2001 (10.1126/science,1066698)
    • F. Costard, F. Forget, N. Mangold, J. P. Peulvast, Science 295, 110 (2002); published online 29 November 2001 (10.1126/science,1066698).
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    • Costard, F.1    Forget, F.2    Mangold, N.3    Peulvast, J.P.4
  • 31
    • 31144475003 scopus 로고    scopus 로고
    • note
    • The LMD Martian global climate model has been developed with the support of CNRS, European Space Agency (ESA), and CNES in collaboration with the Atmospheric, Oceanic, and Planetary Physics group in Oxford University (UK). Much of this work was performed while F.F. was visiting the Space Science Division of NASA Ames Research Center as a Senior National Research Council fellow. We wish to thank J. Hollingsworth, J. Schaeffer, T. Colaprete, and C. P. McKay for their support and advice. The research was also strongly motivated by the recent results from the ESA Mars Express mission within the scope of the Interdisciplinary Scientist Program. J.W.H. thanks the NASA Mars Data Analysis Program for partial support.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.