globalchange  > 气候变化与战略
DOI: 10.5194/tc-14-3479-2020
论文题名:
Brief communication: Arctic sea ice thickness internal variability and its changes under historical and anthropogenic forcing
作者: Van Achter G.; Ponsoni L.; Massonnet F.; Fichefet T.; Legat V.
刊名: Cryosphere
ISSN: 19940416
出版年: 2020
卷: 14, 期:10
起始页码: 3479
结束页码: 3486
语种: 英语
英文关键词: anthropogenic effect ; climate forcing ; historical perspective ; ice thickness ; sea ice ; spatial variation ; temporal analysis ; Arctic Ocean
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.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/164608
Appears in Collections:气候变化与战略

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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

Recommended Citation:
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]. Cryosphere,2020-01-01,14(10)
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