globalchange  > 影响、适应和脆弱性
DOI: 10.1016/j.accre.2017.12.002
Scopus记录号: 2-s2.0-85041299340
论文题名:
Intensified East Asian summer monsoon and associated precipitation mode shift under the 1.5 °C global warming target
作者: Wang T.; Miao J.-P.; Sun J.-Q.; Fu Y.-H.
刊名: Advances in Climate Change Research
ISSN: 16749278
出版年: 2018
卷: 9, 期:2
起始页码: 102
结束页码: 111
语种: 英语
英文关键词: 1.5 °C global warming target ; CMIP5 ; East Asian summer monsoon ; Precipitation
英文摘要: In this study, the East Asian summer climate changes under the 1.5 °C global warming (1.5 GW) target in 30 simulations derived from 15 coupled models within the Coupled Model Intercomparison Program phase 5 (CMIP5) are examined. Compared with the current summer climate (1975–2005), both surface air temperature and precipitation increase significantly over the East Asian continent during the 1.5 GW period (average period 2021–2051). In northeastern China this is particularly pronounced with regional averaged precipitation increases of more than 7.2%, which is greater than that for the whole East Asian continent (approximately 4.2%). Due to stronger enhancement of precipitation north of 40°N, the leading empirical orthogonal function (EOF) mode of summer precipitation over the East Asian continent changes from tripolar-like mode to dipole mode. As there is stronger surface warming over the East Asian continent than that over surrounding ocean, the land–sea thermal contrast is enhanced during the 1.5 GW period. As a result, the monsoon circulation in the lower troposphere is significantly strengthened, which causes the increased summer precipitation over the East Asian continent. In addition, larger interannual variabilities of East Asian summer monsoon circulation and associated precipitation are also suggested for the 1.5 GW period. © 2017 National Climate Center (China Meteorological Administration)
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/108714
Appears in Collections:影响、适应和脆弱性
气候变化事实与影响

Files in This Item:

There are no files associated with this item.


作者单位: Nansen-Zhu International Research Center, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, 100029, China; Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters, Nanjing University of Information Science and Technology, Nanjing, 210044, China; University of Chinese Academy of Sciences, Beijing, 100049, China; Climate Change Research Center, Chinese Academy of Sciences, Beijing, 100029, China

Recommended Citation:
Wang T.,Miao J.-P.,Sun J.-Q.,et al. Intensified East Asian summer monsoon and associated precipitation mode shift under the 1.5 °C global warming target[J]. Advances in Climate Change Research,2018-01-01,9(2)
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Wang T.]'s Articles
[Miao J.-P.]'s Articles
[Sun J.-Q.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Wang T.]'s Articles
[Miao J.-P.]'s Articles
[Sun J.-Q.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Wang T.]‘s Articles
[Miao J.-P.]‘s Articles
[Sun J.-Q.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.