Arctic sea ice loss warmed the temperate East Asian winter in the mid-Holocene

doi:10.1038/s43247-024-01559-5

IOCAS-IR > 海洋地质与环境重点实验室

	Arctic sea ice loss warmed the temperate East Asian winter in the mid-Holocene
	Dong, Jiang 1,2; Shi, Xuefa 1,2; Dai, Haijin 3; Lu, Zhengyao 4; Liu, Xiting 5; Astakhov, Anatolii S.6; Hu, Limin 5; Yang, Gang 1; Vasilenko, Yuri 6; Bosin, Alexander 6; Gao, Jingjing 1; Liu, Yanguang 1,2; Zou, Jianjun 1,2; Yao, Zhengquan 1,2; Li, Anchun 7
	2024-07-24
发表期刊	COMMUNICATIONS EARTH & ENVIRONMENT
卷号	5 期号:1 页码:10
通讯作者	Shi, Xuefa([email protected]) ; Dai, Haijin([email protected]) ; Lu, Zhengyao([email protected])
摘要	The recent colder winters in midlatitude Eurasia have been proposed to result from Arctic sea-ice decline. However, large uncertainties remain regarding this link in the present variable climate. Here, we present ice-rafted debris records from the eastern Arctic and geochemical data from the temperate East China Sea to reconstruct Holocene changes in sea ice and the East Asian winter monsoon. Our reconstructions and climate numerical simulations revealed enhanced Arctic sea-ice decline but warmer winters in East Asia in the mid-Holocene than in the late Holocene. In the warmer mid-Holocene, enhanced Arctic sea-ice loss transferred more heat from intensive summer solar insolation to the winter atmosphere, suppressing meridional heat transport; thus, less high-latitude cold air moved to lower latitudes in Asia due to the weakened winter monsoon. Our findings imply that the colder winters in East Asia may not change the long-term trend toward winter warming in the context of Arctic sea-ice decline. Paleoclimate reconstructions and model simulation suggest intensified Arctic sea-ice melting led to warmer winters in East Asia during the mid-Holocene by suppressing meridional heat transport and weakening the East Asian winter monsoon.
DOI	10.1038/s43247-024-01559-5
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2023YFF0804600]; Basic Scientific Fund for National Public Research Institutes of China[2023Q06]; National Natural Science Foundation of China[42006199]; National Natural Science Foundation of China[42130412]; Shandong Provincial Natural Science Foundation[ZR2020QD110]; Swedish Research Council Vetenskapsradet[2022-03617]; Ministry of Science and Higher Education[121021700342-9]
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:001276246600001
出版者	SPRINGERNATURE
WOS关键词	LAST GLACIAL MAXIMUM ; CHINA SEA ; YELLOW SEA ; VARIABILITY ; SEDIMENTS ; MONSOON ; RECONSTRUCTION ; AMPLIFICATION ; RECORD ; COVER
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/186124
专题	海洋地质与环境重点实验室
通讯作者	Shi, Xuefa; Dai, Haijin; Lu, Zhengyao
作者单位	1.Minist Nat Resources, Inst Oceanog 1, Key Lab Marine Geol & Metallogeny, Qingdao, Peoples R China 2.Qingdao Marine Sci & Technol Ctr, Lab Marine Geol, Qingdao, Peoples R China 3.Natl Univ Def Technol, Coll Meteorol & Oceanog, Changsha, Peoples R China 4.Lund Univ, Dept Phys Geog & Ecosyst Sci, Lund, Sweden 5.Ocean Univ China, Coll Marine Geosci, Key Lab Submarine Geosci & Prospecting Tech, Qingdao, Peoples R China 6.Russian Acad Sci, VI Ilichev Pacific Oceanol Inst, Far Eastern Branch, Vladivostok, Russia 7.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao, Peoples R China
推荐引用方式 GB/T 7714	Dong, Jiang,Shi, Xuefa,Dai, Haijin,et al. Arctic sea ice loss warmed the temperate East Asian winter in the mid-Holocene[J]. COMMUNICATIONS EARTH & ENVIRONMENT,2024,5(1):10.
APA	Dong, Jiang.,Shi, Xuefa.,Dai, Haijin.,Lu, Zhengyao.,Liu, Xiting.,...&Li, Anchun.(2024).Arctic sea ice loss warmed the temperate East Asian winter in the mid-Holocene.COMMUNICATIONS EARTH & ENVIRONMENT,5(1),10.
MLA	Dong, Jiang,et al."Arctic sea ice loss warmed the temperate East Asian winter in the mid-Holocene".COMMUNICATIONS EARTH & ENVIRONMENT 5.1(2024):10.