气候变化领域集成服务门户(CCPortal): Northern hemisphere ice-sheet influences on global climate change

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DOI	10.1126/science.286.5442.1104
	Northern hemisphere ice-sheet influences on global climate change
	Clark P.U.; Alley R.B.; Pollard D.
发表日期	1999
ISSN	0036-8075
起始页码	1104
结束页码	1111
卷号	286 期号:5442
英文摘要	Large ice sheets actively interact with the rest of the climate system by amplifying, pacing, and potentially driving global climate change over several time scales. Direct and indirect influences of ice sheets on climate cause changes in ocean surface temperatures, ocean circulation, continental water balance, vegetation, and land- surface albedo, which in turn cause additional feedbacks in the climate system and help to synchronize global climate change. The effect of the underlying geological substrate on ice- sheet dynamics-may be the missing-link in understanding the ice sheet-climate interactions that are integral to the middle Pleistocene transition; the 100,000-year climate cycle; high-amplitude, millennial-scale climate variability; and low-aspect ratio ice sheets of the Last Glacial Maximum.
英文关键词	ice; climate change; climate cycle; ice sheet; air temperature; geology; global climate; priority journal; review; sea
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/243338
作者单位	Department of Geosciences, Oregon State University, Corvallis, OR 97331, United States; Environ. Inst. and Dept. of Geosci., Pennsylvania State University, University Park, PA 16802, United States
推荐引用方式 GB/T 7714	Clark P.U.,Alley R.B.,Pollard D.. Northern hemisphere ice-sheet influences on global climate change[J],1999,286(5442).
APA	Clark P.U.,Alley R.B.,&Pollard D..(1999).Northern hemisphere ice-sheet influences on global climate change.Science,286(5442).
MLA	Clark P.U.,et al."Northern hemisphere ice-sheet influences on global climate change".Science 286.5442(1999).