干旱区生态环境知识资源中心(Arid): Response of Westerly Jet Over the Northern Hemisphere to Astronomical Insolation During the Holocene

Arid

DOI	10.3389/feart.2020.00282
	Response of Westerly Jet Over the Northern Hemisphere to Astronomical Insolation During the Holocene
	Zhou, Peng; Shi, Zhengguo; Li, Xinzhou; Zhou, Weijian
通讯作者	Shi, ZG
来源期刊	FRONTIERS IN EARTH SCIENCE
EISSN	2296-6463
出版年	2020
卷号	8
英文摘要	The westerly jet (WJ) in the upper troposphere, an important atmospheric circulation system, is critical for influencing global climate by changes of its north-south migration and intensity. However, its variations during the Holocene across the Eurasian and North America are not well evaluated, which restricts our understanding of climate change in those regions. Using general circulation model experiments, here we simulate the variations of WJ over the past 10 ka to show its intensity and position of WJ responding to astronomical insolation. Our results suggest that the summer WJ gradually migrates southward and strengthens over the Central Asia (CA), Japan, and North America from the early Holocene (EH) to late Holocene (LH); meanwhile, the positions of the winter WJ barely move and its intensity slightly change. These seasonally asymmetric changes can be attributed to the temperature structure, in which the surface latent and sensible heat flux both contribute.
英文关键词	westerly jet insolation Holocene Asia climate model
类型	Article
语种	英语
开放获取类型	DOAJ Gold
收录类别	SCI-E
WOS记录号	WOS:000560517400001
WOS关键词	ARID CENTRAL-ASIA ; SEASONAL TRANSITIONS ; SUMMER PRECIPITATION ; MOISTURE EVOLUTION ; ORBITAL-SCALE ; MULTI-PROXY ; MONSOON ; CHINA ; XINJIANG ; RAINFALL
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
来源机构	北京师范大学 ; 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/2XILL650/325682
作者单位	[Zhou, Peng] Beijing Normal Univ, Interdisciplinary Res Ctr Earth Sci Frontier, Beijing, Peoples R China; [Zhou, Peng; Shi, Zhengguo; Li, Xinzhou; Zhou, Weijian] Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian, Peoples R China; [Shi, Zhengguo] Chinese Acad Sci, Ctr Excellence Quaternary Sci & Global Change, Xian, Peoples R China; [Shi, Zhengguo] Xi An Jiao Tong Univ, Sch Human Settlements & Civil Engn, Inst Global Environm Change, Xian, Peoples R China; [Li, Xinzhou] Chinese Acad Sci, Ctr Excellence Tibetan Plateau Earth Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Peng,Shi, Zhengguo,Li, Xinzhou,et al. Response of Westerly Jet Over the Northern Hemisphere to Astronomical Insolation During the Holocene[J]. 北京师范大学, 中国科学院地球环境研究所,2020,8.
APA	Zhou, Peng,Shi, Zhengguo,Li, Xinzhou,&Zhou, Weijian.(2020).Response of Westerly Jet Over the Northern Hemisphere to Astronomical Insolation During the Holocene.FRONTIERS IN EARTH SCIENCE,8.
MLA	Zhou, Peng,et al."Response of Westerly Jet Over the Northern Hemisphere to Astronomical Insolation During the Holocene".FRONTIERS IN EARTH SCIENCE 8(2020).