气候变化领域集成服务门户(CCPortal): Brief communication: On calculating the sea-level contribution in marine ice-sheet models

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DOI	10.5194/tc-14-833-2020
	Brief communication: On calculating the sea-level contribution in marine ice-sheet models
	Goelzer H.; Coulon V.; Pattyn F.; De Boer B.; Van De Wal R.
发表日期	2020
ISSN	19940416
起始页码	833
结束页码	840
卷号	14 期号:3
英文摘要	Estimating the contribution of marine ice sheets to sea-level rise is complicated by ice grounded below sea level that is replaced by ocean water when melted. The common approach is to only consider the ice volume above floatation, defined as the volume of ice to be removed from an ice column to become afloat. With isostatic adjustment of the bedrock and external sea-level forcing that is not a result of mass changes of the ice sheet under consideration, this approach breaks down, because ice volume above floatation can be modified without actual changes in the sea-level contribution. We discuss a consistent and generalised approach for estimating the sea-level contribution from marine ice sheets. © 2020 BMJ Publishing Group. All rights reserved.
英文关键词	ice sheet; model; sea level; sea level change
语种	英语
来源期刊	Cryosphere
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/202087
作者单位	Institute for Marine and Atmospheric Research Utrecht, Utrecht University, Utrecht, Netherlands; Laboratoire de Glaciologie, Université Libre de Bruxelles, Brussels, Belgium; Earth and Climate Cluster, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam, Netherlands; Geosciences Physical Geography, Utrecht University, Utrecht, Netherlands
推荐引用方式 GB/T 7714	Goelzer H.,Coulon V.,Pattyn F.,et al. Brief communication: On calculating the sea-level contribution in marine ice-sheet models[J],2020,14(3).
APA	Goelzer H.,Coulon V.,Pattyn F.,De Boer B.,&Van De Wal R..(2020).Brief communication: On calculating the sea-level contribution in marine ice-sheet models.Cryosphere,14(3).
MLA	Goelzer H.,et al."Brief communication: On calculating the sea-level contribution in marine ice-sheet models".Cryosphere 14.3(2020).