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Enhanced North Pacific subtropical gyre circulation during the late Holocene
Zhang, Yancheng1,2; Zheng, Xufeng3,4; Kong, Deming5; Yan, Hong6; Liu, Zhonghui2
Corresponding AuthorZhang, Yancheng(zhangych99@mail.sysu.edu.cn) ; Liu, Zhonghui(zhliu@hku.hk)
2021-10-12
Source PublicationNATURE COMMUNICATIONS
Volume12Issue:1Pages:10
AbstractThe North Pacific Subtropical Gyre circulation redistributes heat from the Western Pacific Warm Pool towards the mid- to high-latitude North Pacific. However, the driving mechanisms of this circulation and how it changed over the Holocene remain poorly understood. Here, we present alkenone-based sea surface temperature reconstructions along the Kuroshio, California and Alaska currents that cover the past similar to 7,000 years. These and other paleorecords collectively demonstrate a coherent intensification of the boundary currents, and thereby the basin-scale subtropical gyre circulation, since similar to 3,000-4,000 years ago. Such enhanced circulation during the late Holocene appears to have resulted from a long-term southward migration of the Intertropical Convergence Zone, associated with Holocene ocean cooling. Our results imply that the North Pacific Subtropical Gyre circulation could be weakened under future global warming. Long-term variability of the North Pacific Subtropical Gyre (NPSG) circulation is not well understood. Here, the authors present data from different boundary currents that shows an enhanced NPSG circulation since similar to 3000-4000 years ago, linked to a southward migration of the Intertropical Convergence Zone.
DOI10.1038/s41467-021-26218-7
WOS KeywordINTERTROPICAL CONVERGENCE ZONE ; WESTERN BOUNDARY CURRENTS ; SEA-SURFACE TEMPERATURES ; SOUTHERN OKINAWA TROUGH ; EAST CHINA SEA ; CALIFORNIA CURRENT ; EL-NINO ; EQUATORIAL PACIFIC ; KUROSHIO CURRENT ; TROPICAL PACIFIC
Indexed BySCI ; SCI
Language英语
Funding ProjectStrategic Priority Research Program of Chinese Academy of Sciences[XDB40000000] ; National Key Research and Development Program of China[2016YFA0601204] ; National Key Research and Development Program of China[2018YFA0605601] ; HK Research Grants Council[17325516] ; National Natural Science Foundation of China[41776061] ; National Natural Science Foundation of China[91958106] ; National Natural Science Foundation of China[41876068] ; Pearl River S&T Nova Program of Guangzhou[201906010050] ; Special Support Program for Training High-Level Talents in Guangdong[2019TQ05H572]
WOS Research AreaScience & Technology - Other Topics
Funding OrganizationStrategic Priority Research Program of Chinese Academy of Sciences ; National Key Research and Development Program of China ; HK Research Grants Council ; National Natural Science Foundation of China ; Pearl River S&T Nova Program of Guangzhou ; Special Support Program for Training High-Level Talents in Guangdong
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000706749500005
PublisherNATURE PORTFOLIO
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/17119
Collection古环境研究室
Corresponding AuthorZhang, Yancheng; Liu, Zhonghui
Affiliation1.Sun Yat Sen Univ, Sch Marine Sci, Zhuhai 519082, Peoples R China
2.Univ Hong Kong, Dept Earth Sci, Hong Kong, Peoples R China
3.Hainan Univ, State Key Lab Marine Resource Utilizat South Chin, Haikou 570228, Hainan, Peoples R China
4.Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Ocean & Marginal Sea Geol, Guangzhou 510301, Peoples R China
5.Guangdong Ocean Univ, Coll Ocean & Meteorol, Zhanjiang 524088, Peoples R China
6.Chinese Acad Sci, Inst Earth Environm, Ctr Excellence Quaternary Sci & Global Change, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Yancheng,Zheng, Xufeng,Kong, Deming,et al. Enhanced North Pacific subtropical gyre circulation during the late Holocene[J]. NATURE COMMUNICATIONS,2021,12(1):10.
APA Zhang, Yancheng,Zheng, Xufeng,Kong, Deming,Yan, Hong,&Liu, Zhonghui.(2021).Enhanced North Pacific subtropical gyre circulation during the late Holocene.NATURE COMMUNICATIONS,12(1),10.
MLA Zhang, Yancheng,et al."Enhanced North Pacific subtropical gyre circulation during the late Holocene".NATURE COMMUNICATIONS 12.1(2021):10.
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