气候变化领域集成服务门户(CCPortal): Ancient geodynamics and global-scale hydrology on Mars

CCPortal

DOI	10.1126/science.1058701
	Ancient geodynamics and global-scale hydrology on Mars
	Phillips R.J.; Zuber M.T.; Solomon S.C.; Golombek M.P.; Jakosky B.M.; Banerdt W.B.; Smith D.E.; Williams R.M.E.; Hynek B.M.; Aharonson O.; Hauck II S.A.
发表日期	2001
ISSN	0036-8075
起始页码	2587
结束页码	2591
卷号	291 期号:5513
英文摘要	Loading of the lithosphere of Mars by the Tharsis rise explains much of the global shape and long-wavelength gravity field of the planet, including a ring of negative gravity anomalies and a topographic trough around Tharsis, as well as gravity anomaly and topographic highs centered in Arabia Terra and extending northward toward Utopia. The Tharsis-induced trough and antipodal high were largely in place by the end of the Noachian Epoch and exerted control on the location and orientation of valley networks. The release of carbon dioxide and water accompanying the emplacement of ∼3 × 108 cubic kilometers of Tharsis magmas may have sustained a warmer climate than at present, enabling the formation of ancient valley networks and fluvial landscape denudation in and adjacent to the large-scale trough.
英文关键词	Carbon dioxide; Gravitation; Water; Fluvial landscape denudation; Topographic high; Hydrogeology; article; astronomy; evolution; geology; gravity; model; priority journal; space; three dimensional imaging; Atmosphere; Carbon Dioxide; Evolution, Planetary; Extraterrestrial Environment; Gravitation; Mars; Water
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/245078
作者单位	McDonnell Ctr. for the Space Sci., Dept. of Earth/Planetary Sciences, Washington University, St. Louis, MO 63130, United States
推荐引用方式 GB/T 7714	Phillips R.J.,Zuber M.T.,Solomon S.C.,et al. Ancient geodynamics and global-scale hydrology on Mars[J],2001,291(5513).
APA	Phillips R.J..,Zuber M.T..,Solomon S.C..,Golombek M.P..,Jakosky B.M..,...&Hauck II S.A..(2001).Ancient geodynamics and global-scale hydrology on Mars.Science,291(5513).
MLA	Phillips R.J.,et al."Ancient geodynamics and global-scale hydrology on Mars".Science 291.5513(2001).