干旱区生态环境知识资源中心(Arid): Correlation and anti-correlation of the Asian summer monsoon and westerlies during the Holocene

Arid

DOI	10.1016/j.gr.2020.12.013
	Correlation and anti-correlation of the Asian summer monsoon and westerlies during the Holocene
	Li, Yun; Han, Li; Liu, Xingqi; Song, Yougui; Wang, Yixuan
通讯作者	Han, L (corresponding author), Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China.
来源期刊	GONDWANA RESEARCH
ISSN	1342-937X
EISSN	1878-0571
出版年	2021
卷号	91 页码:112-120
英文摘要	The relationship between the Asian summer monsoon (ASM) and westerlies at different timescales is still under discussion. In this paper, we present Holocene precipitation records derived from loess and lake sediment in the northeastern Tibetan Plateau and reconstruct changes in the strength of the ASM during the Holocene. Compared with other Eurasian paleohydroclimatic records, we find that precipitation variations between ASM- and westerlies-dominant regions are positively correlated (anti-correlated) at millennial (sub-orbital) timescales. Based on the analysis of the TraCE-21 results, we suggest that Atlantic meridional overturning circulation may be the primary reason for this in-phase pattern at millennial timescales whereas this anti-phased pattern at sub-orbital timescales is attributed to precessional changes. Due to different response mechanisms, the relationship between the ASM and westerlies may differ significantly at different timescales, which highlights the complex dynamic characteristics of atmospheric systems in the Northern Hemisphere and the challenges for future predictions. (C) 2020 International Association for Gondwana Research. Published by Elsevier B.V. All rights reserved.
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000619187300008
WOS关键词	ARID CENTRAL-ASIA ; CLIMATE-CHANGE ; EAST ; LOESS ; LAKE ; EVOLUTION ; SEDIMENTS ; MOISTURE ; PLATEAU ; QINGHAI
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
来源机构	中国科学院地球环境研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/367814
作者单位	[Li, Yun; Han, Li; Wang, Yixuan] Chinese Acad Sci, Key Lab Comprehens & Highly Efficient Utilizat Sa, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China; [Li, Yun] Chinese Acad Sci, Qinghai Prov Key Lab Geol & Environm Salt Lakes, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China; [Li, Yun; Song, Yougui] Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Inst Earth Environm, Xian 710061, Peoples R China; [Han, Li; Liu, Xingqi] Capital Normal Univ, Coll Resource Environm & Tourism, Beijing 100048, Peoples R China
推荐引用方式 GB/T 7714	Li, Yun,Han, Li,Liu, Xingqi,et al. Correlation and anti-correlation of the Asian summer monsoon and westerlies during the Holocene[J]. 中国科学院地球环境研究所,2021,91:112-120.
APA	Li, Yun,Han, Li,Liu, Xingqi,Song, Yougui,&Wang, Yixuan.(2021).Correlation and anti-correlation of the Asian summer monsoon and westerlies during the Holocene.GONDWANA RESEARCH,91,112-120.
MLA	Li, Yun,et al."Correlation and anti-correlation of the Asian summer monsoon and westerlies during the Holocene".GONDWANA RESEARCH 91(2021):112-120.