气候变化领域集成服务门户(CCPortal): Sea-level rise due to polar ice-sheet mass loss during past warm periods

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DOI	10.1126/science.aaa4019
	Sea-level rise due to polar ice-sheet mass loss during past warm periods
	Dutton A.; Carlson A.E.; Long A.J.; Milne G.A.; Clark P.U.; DeConto R.; Horton B.P.; Rahmstorf S.; Raymo M.E.
发表日期	2015
ISSN	0036-8075
卷号	349 期号:6244
英文摘要	Interdisciplinary studies of geologic archives have ushered in a new era of deciphering magnitudes, rates, and sources of sea-level rise from polar ice-sheet loss during past warm periods. Accounting for glacial isostatic processes helps to reconcile spatial variability in peak sea level during marine isotope stages 5e and 11, when the global mean reached 6 to 9 meters and 6 to 13 meters higher than present, respectively. Dynamic topography introduces large uncertainties on longer time scales, precluding robust sea-level estimates for intervals such as the Pliocene. Present climate is warming to a level associated with significant polar ice-sheet loss in the past. Here, we outline advances and challenges involved in constraining ice-sheet sensitivity to climate change with use of paleo-sea level records. © 2015, American Association for the Advancement of Science. All rights reserved.
英文关键词	calcium carbonate; oxygen; sea water; climate variation; glacioisostasy; ice sheet; interdisciplinary approach; marine isotope stage; Pliocene; sea level change; spatial variation; timescale; warm front; chronology; climate change; deglaciation; environmental temperature; glacier; greenhouse gas; Holocene; ice sheet; interglacial; mass; Northern Hemisphere; Pliocene; priority journal; radiative forcing; Review; salt marsh; sea level; sea level rise; sea surface temperature; Southern Hemisphere; sunlight; topography; warming; water temperature
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/243591
作者单位	Departmentof Geological Sciences, University of Florida, Gainesville, FL 32611, United States; College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR 97331, United States; Department of Geography, Durham University, Durham, United Kingdom; Department of Earth Sciences, University of Ottawa, Ottawa, Canada; Department of Geosciences, University of Massachusetts, Amherst, MA 01003, United States; Department of Marine and Coastal Sciences, Rutgers University, New Brunswick, NJ 08901, United States; Earth Observatory of Singapore, Nanyang Technological University, Singapore, 639798, Singapore; Potsdam Institute for Climate Impact Research, Potsdam, Germany; Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY 10964, United States
推荐引用方式 GB/T 7714	Dutton A.,Carlson A.E.,Long A.J.,et al. Sea-level rise due to polar ice-sheet mass loss during past warm periods[J],2015,349(6244).
APA	Dutton A..,Carlson A.E..,Long A.J..,Milne G.A..,Clark P.U..,...&Raymo M.E..(2015).Sea-level rise due to polar ice-sheet mass loss during past warm periods.Science,349(6244).
MLA	Dutton A.,et al."Sea-level rise due to polar ice-sheet mass loss during past warm periods".Science 349.6244(2015).