气候变化领域集成服务门户(CCPortal): Greenland Ice Sheet Contribution to 21st Century Sea Level Rise as Simulated by the Coupled CESM2.1-CISM2.1

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DOI	10.1029/2019GL086836
	Greenland Ice Sheet Contribution to 21st Century Sea Level Rise as Simulated by the Coupled CESM2.1-CISM2.1
	Muntjewerf L.; Petrini M.; Vizcaino M.; Ernani da Silva C.; Sellevold R.; Scherrenberg M.D.W.; Thayer-Calder K.; Bradley S.L.; Lenaerts J.T.M.; Lipscomb W.H.; Lofverstrom M.
发表日期	2020
ISSN	0094-8276
卷号	47 期号:9
英文摘要	The Greenland Ice Sheet (GrIS) mass balance is examined with an Earth system/ice sheet model that interactively couples the GrIS to the broader Earth system. The simulation runs from 1850 to 2100, with historical and SSP5-8.5 forcing. By the mid-21st century, the cumulative GrIS contribution to global mean sea level rise (SLR) is 23 mm. During the second half of the 21st century, the surface mass balance becomes negative in all drainage basins, with an additional SLR contribution of 86 mm. The annual mean GrIS mass loss in the last two decades is 2.7-mm sea level equivalent (SLE) year−1. The increased SLR contribution from the surface mass balance (3.1 mm SLE year−1) is partly offset by reduced ice discharge from thinning and retreat of outlet glaciers. The southern GrIS drainage basins contribute 73% of the mass loss in mid-century but 55% by 2100, as surface runoff increases in the northern basins. ©2020. The Authors.
英文关键词	Catchments; Glacial geology; Glaciers; Ice; Earth systems; Global mean sea levels; Greenland Ice Sheet; Ice discharges; Northern basins; Sea level rise; Surface mass balance; Surface runoffs; Sea level; climate forcing; discharge; glacier mass balance; glacier retreat; historical record; runoff; sea level change; twenty first century; Arctic; Greenland; Greenland Ice Sheet
语种	英语
来源期刊	Geophysical Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/170397
作者单位	Department of Geoscience and Remote Sensing, Delft University of Technology, Delft, Netherlands; Climate and Global Dynamics Laboratory, National Center for Atmospheric Research, Boulder, CO, United States; Department of Geography, The University of Sheffield, Sheffield, United Kingdom; Department of Atmospheric and Oceanic Sciences, University of Colorado Boulder, Boulder, CO, United States; Department of Geosciences, University of Arizona, Tucson, AZ, United States
推荐引用方式 GB/T 7714	Muntjewerf L.,Petrini M.,Vizcaino M.,et al. Greenland Ice Sheet Contribution to 21st Century Sea Level Rise as Simulated by the Coupled CESM2.1-CISM2.1[J],2020,47(9).
APA	Muntjewerf L..,Petrini M..,Vizcaino M..,Ernani da Silva C..,Sellevold R..,...&Lofverstrom M..(2020).Greenland Ice Sheet Contribution to 21st Century Sea Level Rise as Simulated by the Coupled CESM2.1-CISM2.1.Geophysical Research Letters,47(9).
MLA	Muntjewerf L.,et al."Greenland Ice Sheet Contribution to 21st Century Sea Level Rise as Simulated by the Coupled CESM2.1-CISM2.1".Geophysical Research Letters 47.9(2020).