globalchange  > 过去全球变化的重建
DOI: 10.1007/s00382-016-3303-4
Scopus记录号: 2-s2.0-84982141316
论文题名:
Inter-model diversity of Arctic amplification caused by global warming and its relationship with the Inter-tropical Convergence Zone in CMIP5 climate models
作者: Yim B.Y.; Yeh S.-W.; Kug J.-S.
刊名: Climate Dynamics
ISSN: 9307575
出版年: 2017
卷: 48, 期:2017-11-12
起始页码: 3799
结束页码: 3811
语种: 英语
英文关键词: Arctic amplification ; CMIP5 ; ITCZ ; Tropical Pacific precipitation
英文摘要: Surface-based Arctic amplification (AA) has experienced a remarkable increase in recent decades. Therefore, it is important to understand how Arctic warming might change in response to global warming. By analyzing the Coupled Model Intercomparison Project Phase 5 (CMIP5) multi-model dataset, we examine how AA correlates with changes in tropical Pacific precipitation in response to global warming. It is found that that the changes in the latitudinal position of the Inter-tropical Convergence Zone (ITCZ) are associated to the simulated AA strength in the CMIP5 climate models. Specifically, AA tends to be stronger (weaker) in models where the ITCZ shifts relatively more northward (southward). Further analysis indicates that the inter-model diversity of AA strength in the CMIP5 climate models is related to the changes in large-scale atmospheric circulation associated with the meridional shift of the ITCZ. These results emphasize a close relationship between AA and changes in tropical Pacific precipitation in response to global warming. © 2016, Springer-Verlag Berlin Heidelberg.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/53218
Appears in Collections:过去全球变化的重建

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作者单位: Climate Prediction Division, Korea Meteorological Administration, Seoul, South Korea; Department of Marine Sciences and Convergent Technology, Hanyang University, Ansan, South Korea; School of Environmental Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang, South Korea

Recommended Citation:
Yim B.Y.,Yeh S.-W.,Kug J.-S.. Inter-model diversity of Arctic amplification caused by global warming and its relationship with the Inter-tropical Convergence Zone in CMIP5 climate models[J]. Climate Dynamics,2017-01-01,48(2017-11-12)
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