气候变化领域集成服务门户(CCPortal): Enhanced modern heat transfer to the arctic by warm atlantic water

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DOI	10.1126/science.1197397
	Enhanced modern heat transfer to the arctic by warm atlantic water
	Spielhagen R.F.; Werner K.; Sørensen S.A.; Zamelczyk K.; Kandiano E.; Budeus G.; Husum K.; Marchitto T.M.; Hald M.
发表日期	2011
ISSN	0036-8075
起始页码	450
结束页码	453
卷号	331 期号:6016
英文摘要	The Arctic is responding more rapidly to global warming than most other areas on our planet. Northwardflowing Atlantic Water is themajor means of heat advection toward the Arctic and strongly affects the sea ice distribution. Records of its natural variability are critical for the understanding of feedback mechanisms and the future of the Arctic climate system, but continuous historical records reach back only ∼150 years. Here, we present a multidecadal-scale record of ocean temperature variations during the past 2000 years, derived from marine sediments off Western Svalbard (79°N). We find that early-21st-century temperatures of Atlantic Water entering the Arctic Ocean are unprecedented over the past 2000 years and are presumably linked to the Arctic amplification of global warming.
英文关键词	advection; global warming; heat transfer; marine sediment; sea ice; Arctic; arctic climate; article; Atlantic Ocean; greenhouse effect; heat transfer; priority journal; sea ice; sediment; Svalbard and Jan Mayen; water temperature; Arctic; Atlantic Ocean; Svalbard; Svalbard and Jan Mayen
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/245579
作者单位	Academy of Sciences, Humanities, and Literature, 53151 Mainz, Germany; Leibniz Institute of Marine Sciences (IFMGEOMAR), 24148 Kiel, Germany; Department of Geology, University of Tromsø, 9037 Tromsø, Norway; Alfred Wegener Institute of Polar and Marine Research, 27515 Bremerhaven, Germany; Department of Geological Sciences, Institute of Arctic and Alpine Research, University of Colorado, Boulder, CO 80309, United States
推荐引用方式 GB/T 7714	Spielhagen R.F.,Werner K.,Sørensen S.A.,et al. Enhanced modern heat transfer to the arctic by warm atlantic water[J],2011,331(6016).
APA	Spielhagen R.F..,Werner K..,Sørensen S.A..,Zamelczyk K..,Kandiano E..,...&Hald M..(2011).Enhanced modern heat transfer to the arctic by warm atlantic water.Science,331(6016).
MLA	Spielhagen R.F.,et al."Enhanced modern heat transfer to the arctic by warm atlantic water".Science 331.6016(2011).