Thermal coupling of the Indo-Pacific warm pool and Southern Ocean over the past 30,000 years

doi:10.1038/s41467-022-33206-y

IOCAS-IR > 海洋地质与环境重点实验室

	Thermal coupling of the Indo-Pacific warm pool and Southern Ocean over the past 30,000 years
	Zhang, Shuai1,2 ; Yu, Zhoufei3 ; Wang, Yue 4; Gong, Xun 5,6,7; Holbourn, Ann 8; Chang, Fengming 2; Liu, Heng 1; Cheng, Xuhua 1; Li, Tiegang9,10
	2022-09-17
发表期刊	NATURE COMMUNICATIONS
卷号	13 期号:1 页码:9
通讯作者	Yu, Zhoufei([email protected]) ; Li, Tiegang([email protected])
摘要	The mechanism of the last deglacial global warming is key for future climate. Here, the authors shed light on the pivotal role of the thermal coupling between the western Pacific warm pool and the Southern Ocean. The role of the tropical Pacific Ocean and its linkages to the southern hemisphere during the last deglacial warming remain highly controversial. Here we explore the evolution of Pacific horizontal and vertical thermal gradients over the past 30 kyr by compiling 340 sea surface and 7 subsurface temperature records, as well as one new ocean heat content record. Our records reveal that La Nina-like conditions dominated during the deglaciation as a result of the more intense warming in the western Pacific warm pool. Both the subsurface temperature and ocean heat content in the warm pool rose earlier than the sea surface temperature, and in phase with South Pacific subsurface temperature and orbital precession, implying that heat exchange between the tropical upper water column and the extratropical Southern Ocean facilitated faster warming in the western Pacific. Our study underscores the key role of the thermal coupling between the warm pool and the Southern Ocean and its relevance for future global warming.
DOI	10.1038/s41467-022-33206-y
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[41830539-T.L]; National Natural Science Foundation of China[41906058-Z.Y]; National Natural Science Foundation of China[42076051-F.C]; National Natural Science Foundation of China[41976047-Y.W]; National Natural Science Foundation of China[41876002-X.C]; Special funds of Shandong Province for Pilot National Laboratory for Marine Science and Technology (Qingdao)[2022QNLM050203-1-T.L]
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000854873600019
出版者	NATURE PORTFOLIO
引用统计	被引频次：11[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/337002/180796
专题	海洋地质与环境重点实验室
通讯作者	Yu, Zhoufei; Li, Tiegang
作者单位	1.Hohai Univ, Coll Oceanog, Nanjing 210098, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 4.Tongji Univ, State Key Lab Marine Geol, Shanghai 200092, Peoples R China 5.China Univ Geosci, Inst Adv Marine Res, Guangzhou 511455, Peoples R China 6.China Univ Geosci, State Key Lab Biogeol & Environm Geol, Hubei Key Lab Marine Geol Resources, Wuhan 430074, Peoples R China 7.Qilu Univ Technol, Shandong Acad Sci, Shandong Prov Key Lab Comp Networks, Jinan 250014, Peoples R China 8.Univ Kiel, Inst Geosci, D-24118 Kiel, Germany 9.Minist Nat Resources, Key Lab Marine Geol & Metallogeny, Inst Oceanog 1, Qingdao 266061, Peoples R China 10.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Geol, Qingdao 266237, Peoples R China
第一作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Zhang, Shuai,Yu, Zhoufei,Wang, Yue,et al. Thermal coupling of the Indo-Pacific warm pool and Southern Ocean over the past 30,000 years[J]. NATURE COMMUNICATIONS,2022,13(1):9.
APA	Zhang, Shuai.,Yu, Zhoufei.,Wang, Yue.,Gong, Xun.,Holbourn, Ann.,...&Li, Tiegang.(2022).Thermal coupling of the Indo-Pacific warm pool and Southern Ocean over the past 30,000 years.NATURE COMMUNICATIONS,13(1),9.
MLA	Zhang, Shuai,et al."Thermal coupling of the Indo-Pacific warm pool and Southern Ocean over the past 30,000 years".NATURE COMMUNICATIONS 13.1(2022):9.