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

文献类型：期刊论文

作者Zhang, Shuai9,10; Yu, Zhoufei8; Wang, Yue7; Gong, Xun4,5,6; Holbourn, Ann3; Chang, Fengming9; Liu, Heng10; Cheng, Xuhua10; Li, Tiegang1,2
刊名NATURE COMMUNICATIONS
出版日期2022-09-17
卷号13期号:1页码:9
DOI10.1038/s41467-022-33206-y
通讯作者Yu, Zhoufei(zfyu@nigpas.ac.cn) ; Li, Tiegang(tgli@fio.org.cn)
英文摘要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.
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
语种英语
出版者NATURE PORTFOLIO
WOS记录号WOS:000854873600019
源URL[http://ir.qdio.ac.cn/handle/337002/180795]  
专题海洋研究所_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.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Geol, Qingdao 266237, Peoples R China
2.Minist Nat Resources, Key Lab Marine Geol & Metallogeny, Inst Oceanog 1, Qingdao 266061, Peoples R China
3.Univ Kiel, Inst Geosci, D-24118 Kiel, Germany
4.Qilu Univ Technol, Shandong Acad Sci, Shandong Prov Key Lab Comp Networks, Jinan 250014, Peoples R China
5.China Univ Geosci, State Key Lab Biogeol & Environm Geol, Hubei Key Lab Marine Geol Resources, Wuhan 430074, Peoples R China
6.China Univ Geosci, Inst Adv Marine Res, Guangzhou 511455, Peoples R China
7.Tongji Univ, State Key Lab Marine Geol, Shanghai 200092, Peoples R China
8.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China
9.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China
10.Hohai Univ, Coll Oceanog, Nanjing 210098, Peoples R China
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.

入库方式： OAI收割

来源：海洋研究所

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