NIGPAS OpenIR
Thermal coupling of the Indo-Pacific warm pool and Southern Ocean over the past 30,000 years
Zhang, Shuai1,2; Yu, Zhoufei(俞宙菲)3; Wang, Yue4; Gong, Xun5,6,7; Holbourn, Ann8; Chang, Fengming2; Liu, Heng1; Cheng, Xuhua1; Li, Tiegang9,10
2022-09-17
发表期刊NATURE COMMUNICATIONS
卷号13期号:1页码:9
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.

DOI10.1038/s41467-022-33206-y
收录类别SCI
语种英语
关键词[WOS]WESTERN EQUATORIAL PACIFIC ; EASTERN TROPICAL PACIFIC ; EL-NINO ; BARRIER LAYER ; SUBTROPICAL GYRE ; CLIMATE-CHANGE ; MIXED-LAYER ; SURFACE ; VARIABILITY ; CIRCULATION
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
项目资助者National Natural Science Foundation of China ; Special funds of Shandong Province for Pilot National Laboratory for Marine Science and Technology (Qingdao)
出版者NATURE PORTFOLIO
文献类型期刊论文
条目标识符http://ir.nigpas.ac.cn/handle/332004/41235
专题中国科学院南京地质古生物研究所
通讯作者Yu, Zhoufei(俞宙菲); 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
通讯作者单位中国科学院南京地质古生物研究所
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.
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