气候变化领域集成服务门户(CCPortal): Brief communication: Arctic sea ice thickness internal variability and its changes under historical and anthropogenic forcing

CCPortal

DOI	10.5194/tc-14-3479-2020
	Brief communication: Arctic sea ice thickness internal variability and its changes under historical and anthropogenic forcing
	Van Achter G.; Ponsoni L.; Massonnet F.; Fichefet T.; Legat V.
发表日期	2020
ISSN	19940416
起始页码	3479
结束页码	3486
卷号	14 期号:10
英文摘要	We use model simulations from the CESM1- CAM5-BGC-LE dataset to characterise the Arctic sea ice thickness internal variability both spatially and temporally. These properties, and their stationarity, are investigated in three different contexts: (1) constant pre-industrial, (2) historical and (3) projected conditions. Spatial modes of variability show highly stationary patterns regardless of the forcing and mean state. A temporal analysis reveals two peaks of significant variability, and despite a non-stationarity on short timescales, they remain more or less stable until the first half of the 21st century, where they start to change once summer ice-free events occur, after 2050. © Author(s) 2020.
英文关键词	anthropogenic effect; climate forcing; historical perspective; ice thickness; sea ice; spatial variation; temporal analysis; Arctic Ocean
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/202230
作者单位	Georges Lemaitre Center for Earth and Climate Research, Earth and Life Institute, Université Catholique de Louvain, Louvain-la-Neuve, Belgium; Institute of Mechanics Materials and Civil Engineering, Applied Mechanics and Mathematics, Université Catholique de Louvain, Louvain-la-Neuve, Belgium
推荐引用方式 GB/T 7714	Van Achter G.,Ponsoni L.,Massonnet F.,et al. Brief communication: Arctic sea ice thickness internal variability and its changes under historical and anthropogenic forcing[J],2020,14(10).
APA	Van Achter G.,Ponsoni L.,Massonnet F.,Fichefet T.,&Legat V..(2020).Brief communication: Arctic sea ice thickness internal variability and its changes under historical and anthropogenic forcing.Cryosphere,14(10).
MLA	Van Achter G.,et al."Brief communication: Arctic sea ice thickness internal variability and its changes under historical and anthropogenic forcing".Cryosphere 14.10(2020).