气候变化领域集成服务门户(CCPortal): Climate change: Recent ice-sheet growth in the interior of greenland

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DOI	10.1126/science.1115356
	Climate change: Recent ice-sheet growth in the interior of greenland
	Johannessen O.M.; Khvorostovsky K.; Miles M.W.; Bobylev L.P.
发表日期	2005
ISSN	0036-8075
起始页码	1013
结束页码	1016
卷号	310 期号:5750
英文摘要	A continuous data set of Greenland Ice Sheet altimeter height from European Remote Sensing satellites (ERS-1 and ERS-2), 1992 to 2003, has been analyzed. An increase of 6.4 ± 0.2 centimeters per year (cm/year) is found in the vast interior areas above 1500 meters, in contrast to previous reports of high-elevation balance. Below 1500 meters, the elevation-change rate is -2.0 ± 0.9 cm/year, in qualitative agreement with reported thinning in the ice-sheet margins. Averaged over the study area, the increase is 5.4 ± 0.2 cm/year, or ∼60 cm over 11 years, or ∼54 cm when corrected for isostatic uplift. Winter elevation changes are shown to be linked to the North Atlantic Oscillation.
英文关键词	Aneroid altimeters; Climate change; Oscillations; Remote sensing; Satellites; Greenland; Ice-sheet growth; Ice; ice; snow; climate change; ice sheet; North Atlantic Oscillation; remote sensing; analytic method; article; climate change; environmental monitoring; environmental temperature; glacier; greenhouse effect; greenhouse gas; Greenland; ice sheet; latitude; mathematical model; parameter; precipitation; priority journal; seasonal variation; technique; thickness; winter; Arctic; Arctic and Antarctic; Greenland; World
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/244180
作者单位	Mohn-Sverdrup Center for Global Ocean Studies and Operational Oceanography, Nansen Environmental and Remote Sensing Center, Bergen 5006, Norway; Geophysical Institute, University of Bergen, Norway; Nansen International Environmental and Remote Sensing Center, St. Petersburg 197101, Russian Federation; Bjerknes Centre for Climate Research, Bergen 5007, Norway; Environmental Systems Analysis Research Center, Boulder, CO 80303, United States
推荐引用方式 GB/T 7714	Johannessen O.M.,Khvorostovsky K.,Miles M.W.,et al. Climate change: Recent ice-sheet growth in the interior of greenland[J],2005,310(5750).
APA	Johannessen O.M.,Khvorostovsky K.,Miles M.W.,&Bobylev L.P..(2005).Climate change: Recent ice-sheet growth in the interior of greenland.Science,310(5750).
MLA	Johannessen O.M.,et al."Climate change: Recent ice-sheet growth in the interior of greenland".Science 310.5750(2005).