气候变化领域集成服务门户(CCPortal): Simulating arctic climate warmth and icefield retreat in the last interglaciation

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DOI	10.1126/science.1120808
	Simulating arctic climate warmth and icefield retreat in the last interglaciation
	Otto-Bliesner B.L.; Marshall S.J.; Overpeck J.T.; Miller G.H.; Hu A.
发表日期	2006
ISSN	0036-8075
起始页码	1751
结束页码	1753
卷号	311 期号:5768
英文摘要	In the future, Arctic warming and the melting of polar glaciers will be considerable, but the magnitude of both is uncertain. We used a global climate model, a dynamic ice sheet model, and paleoclimatic data to evaluate Northern Hemisphere high-latitude warming and its impact on Arctic icefields during the Last Interglaciation. Our simulated climate matches paleoclimatic observations of past warming, and the combination of physically based climate and ice-sheet modeling with ice-core constraints indicate that the Greenland Ice Sheet and other circum-Arctic ice fields likely contributed 2.2 to 3.4 meters of sea-level rise during the Last Interglaciation.
英文关键词	Computer simulation; Glaciers; Global warming; Melting; Sea level; Arctic climate warmth; High-latitude warming; Ice-core constraints; Icefield retreat; Climatology; ice; glaciation; global climate; ice sheet; paleoclimate; simulation; arctic climate; article; glacier; global climate; latitude; melting point; model; priority journal; simulation; warming; Arctic; Greenland
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/244963
作者单位	Climate and Global Dynamics Division, National Center for Atmospheric Research (NCAR), Boulder, CO 80305, United States; Department of Geography, University of Calgary, Calgary, Alta. T2N 1N4, Canada; Institute for the Study of Planet Earth, Department of Geosciences, University of Arizona, Tucson, AZ 85721, United States; Department of Atmospheric Sciences, University of Arizona, Tucson, AZ 85721, United States; Institute of Arctic and Alpine Research, Department of Geological Sciences, University of Colorado, Boulder, CO 80309, United States
推荐引用方式 GB/T 7714	Otto-Bliesner B.L.,Marshall S.J.,Overpeck J.T.,et al. Simulating arctic climate warmth and icefield retreat in the last interglaciation[J],2006,311(5768).
APA	Otto-Bliesner B.L.,Marshall S.J.,Overpeck J.T.,Miller G.H.,&Hu A..(2006).Simulating arctic climate warmth and icefield retreat in the last interglaciation.Science,311(5768).
MLA	Otto-Bliesner B.L.,et al."Simulating arctic climate warmth and icefield retreat in the last interglaciation".Science 311.5768(2006).