Quaternary rainfall variability is governed by insolation in northern China and ice-sheet forcing in the South

doi:10.1038/s43247-022-00670-9

IOCAS-IR > 海洋地质与环境重点实验室

	Quaternary rainfall variability is governed by insolation in northern China and ice-sheet forcing in the South
	Zhao, Debo 1; Lu, Zhengyao 2; Wan, Shiming 1,3,4; Cheng, Hai 5; Shi, Xuefa 6; Li, Anchun 1
	2023-01-04
发表期刊	COMMUNICATIONS EARTH & ENVIRONMENT
卷号	4 期号:1 页码:9
通讯作者	Zhao, Debo(zhaodebo@qdio.ac.cn) ; Lu, Zhengyao(zhengyao.lu@nateko.lu.se)
摘要	Quaternary Asian low-latitude hydroclimate cyclicity has long been attributed to insolation forcing, in contrast to the dominant ice-sheet and CO2 controls identified in mid-high-latitude regions. However, debates exist regarding these rainfall variations and forcings due to inconsistent reconstructions and simulations. Here, by combining rainfall proxy records with multi-model simulations, dominant 23 ka rainfall cycle in northern China and 100 ka rainfall cycle in southern China and Southeast Asia were found. We propose that rainfall mainly occurs in summer in the north, primarily driven by insolation. Rainfall in the south is largely forced by high-latitude ice sheets, with enhanced spring and autumn rainfall in southern China and weakened rainfall in western Maritime Continent during glacial periods. This study highlights the seasonal contributions to orbital-scale rainfall changes, and sheds light on the Asian hydroclimate conditions associated with high-low-latitude climate interactions.
DOI	10.1038/s43247-022-00670-9
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[42176063] ; Strategic Priority Research Program of the Chinese Academy of Sciences, China[XDB40010100] ; FORMAS mobility[2020-02267]
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Meteorology & Atmospheric Sciences
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:000908702800002
出版者	SPRINGERNATURE
WOS关键词	EAST-ASIAN SUMMER ; LAST GLACIAL MAXIMUM ; PACIFIC WARM POOL ; YELLOW-RIVER ; MONSOON RAINFALL ; GLOBAL MONSOON ; WEST PACIFIC ; SEA-LEVEL ; CLIMATE ; RECORDS
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/183279
专题	海洋地质与环境重点实验室
通讯作者	Zhao, Debo; Lu, Zhengyao
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China 2.Lund Univ, Dept Phys Geog & Ecosyst Sci, Solvegatan 12, S-22362 Lund, Sweden 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao 266061, Peoples R China 4.CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Peoples R China 5.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710054, Peoples R China 6.Minist Nat Resources, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Zhao, Debo,Lu, Zhengyao,Wan, Shiming,et al. Quaternary rainfall variability is governed by insolation in northern China and ice-sheet forcing in the South[J]. COMMUNICATIONS EARTH & ENVIRONMENT,2023,4(1):9.
APA	Zhao, Debo,Lu, Zhengyao,Wan, Shiming,Cheng, Hai,Shi, Xuefa,&Li, Anchun.(2023).Quaternary rainfall variability is governed by insolation in northern China and ice-sheet forcing in the South.COMMUNICATIONS EARTH & ENVIRONMENT,4(1),9.
MLA	Zhao, Debo,et al."Quaternary rainfall variability is governed by insolation in northern China and ice-sheet forcing in the South".COMMUNICATIONS EARTH & ENVIRONMENT 4.1(2023):9.