Decadal variability of northern Asian winter monsoon shaped by the 11-year solar cycle

doi:10.1007/s00382-019-04945-4

CORC > 地球环境研究所 > 中国科学院地球环境研究所 > 黄土与第四纪地质国家重点实验室（2010~）

	Decadal variability of northern Asian winter monsoon shaped by the 11-year solar cycle
	Jin, Chunhan 2; Wang, Bin 4,5; Liu, Jian 1,2,6; Ning, Liang 2,3; Yan, Mi 2
刊名	CLIMATE DYNAMICS
	2019-12-01
卷号	53 期号:11 页码:6559-6568
关键词	11-year solar cycle Asian winter monsoon Decadal variation Arctic sea ice Arctic warming
ISSN号	0930-7575
DOI	10.1007/s00382-019-04945-4
通讯作者	Liu, Jian(jliu@njnu.edu.cn)
英文摘要	Climate signals associated with 11-year sunspot cycle have been extensively studied in various regions of the northern hemisphere, but the precise mechanisms remain elusive. Asian winter monsoon (AWM) is the most powerful circulation system on the Earth, yet its relationship with the 11-year solar cycle has not been explored. Here the response of AWM to the 11-year solar forcing is explored by analysis of numerical experiment results obtained from the Community Earth System Model-Last Millennium Ensemble (CESM-LME) modeling project. We show that a strong 11-year solar cycle can excite a resonant response of the intrinsic leading mode of the AWM variability, resulting in a significant signal of decadal variation. The leading mode, characterized by a warm Arctic and cold Siberia, responds to the maximum solar irradiance with a peculiar 3 to 4-year delay. We propose a new mechanism to explain this delayed response, in which the 11-year solar cycle affects the AWM via modulating Arctic sea ice variation during the preceding summer. At the peak of the accumulative solar irradiance (i.e., 4 years after the maximum solar irradiance), the Arctic sea ice concentration reaches a minimum over the Barents-Kara Sea region accompanied by an Arctic sea surface warming, which then persists into the following winter, causing Arctic high-pressure extend to the Ural mountain region, which enhances Siberian High and causes a bitter winter over the northern Asia.
WOS关键词	SUMMER MONSOON ; SEA-ICE ; CLIMATE ; PREDICTION ; SIGNALS ; NUMBER
WOS研究方向	Meteorology & Atmospheric Sciences
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000494681900003
内容类型	期刊论文
源URL	[http://ir.ieecas.cn/handle/361006/12945]
专题	地球环境研究所_黄土与第四纪地质国家重点实验室（2010~）地球环境研究所_现代环境研究室
通讯作者	Liu, Jian
作者单位	1.Qingdao Natl Lab Marine Sci & Technol, Open Studio Simulat Ocean Climate Isotope, Qingdao 266237, Shandong, Peoples R China 2.Nanjing Normal Univ, Jiangsu Ctr Collaborat Innovat Geog Informat Reso, Key Lab Virtual Geog Environm,Jiangsu Prov Cultiv, Minist Educ,Sch Geog Sci,State Key Lab Geog Evolu, Nanjing 210023, Jiangsu, Peoples R China 3.Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Inst Earth Environm, Xian, Shaanxi, Peoples R China 4.Nanjing Univ Informat Sci & Technol, Earth Syst Modeling Ctr, Nanjing 210044, Jiangsu, Peoples R China 5.Univ Hawaii Manoa, Dept Atmospher Sci, Honolulu, HI 96825 USA 6.Nanjing Normal Univ, Sch Math Sci, Jiangsu Prov Key Lab Numer Simulat Large Scale Co, Nanjing 210023, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Jin, Chunhan,Wang, Bin,Liu, Jian,et al. Decadal variability of northern Asian winter monsoon shaped by the 11-year solar cycle[J]. CLIMATE DYNAMICS,2019,53(11):6559-6568.
APA	Jin, Chunhan,Wang, Bin,Liu, Jian,Ning, Liang,&Yan, Mi.(2019).Decadal variability of northern Asian winter monsoon shaped by the 11-year solar cycle.CLIMATE DYNAMICS,53(11),6559-6568.
MLA	Jin, Chunhan,et al."Decadal variability of northern Asian winter monsoon shaped by the 11-year solar cycle".CLIMATE DYNAMICS 53.11(2019):6559-6568.