SCSIO OpenIR  > 中科院边缘海地质重点实验室
Synchronicity of Kuroshio Current and climate system variability since the Last Glacial Maximum
Zheng, Xufeng; Li, Anchun; Kao, ShuhJi; Gong, Xun; Frank, Martin; Kuhn, Gerhard; Cai, Wenju; Yan, Hong; Wan, Shiming; Zhang, Honghai; Jiang, Fuqing; Hathorne, Edmund; Chen, Zhong; Hu, Bangqi; Zheng, XF (reprint author), Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Marginal Sea Geol, Guangzhou 510301, Guangdong, Peoples R China.
2016
发表期刊EARTH AND PLANETARY SCIENCE LETTERS
卷号452页码:247-257
摘要The Kuroshio Current (ICC) is the northward branch of the North Pacific subtropical gyre (NPG) and exerts influence on the exchange of physical, chemical, and biological properties of downstream regions in the Pacific Ocean. Resolving long-term changes in the flow of the KC water masses is, therefore, crucial for advancing our understanding of the Pacific's role in global ocean and climate variability. Here, we reconstruct changes in ICC dynamics over the past 20 ka based on grain-size spectra, clay mineral, and Sr-Nd isotope constraints of sediments from the northern Okinawa Trough. Combined with published sediment records surrounding the NPG, we suggest that the KC remained in the Okinawa Trough throughout the Last Glacial Maximum. Together with Earth-System-Model simulations, our results additionally indicate that ICC intensified considerably during the early Holocene (EH). The synchronous establishment of the ICC "water barrier" and the modern circulation pattern during the EH highstand shaped the sediment transport patterns. This is ascribed to the precession-induced increase in the occurrence of La Nina-like state and the strength of the East Asian summer monsoon. The synchronicity of the shifts in the intensity of the KC, Kuroshio extension, and El Nino/La Nina-Southern Oscillation (ENSO) variability may further indicate that the western branch of the NPG has been subject to basin-scale changes in wind stress curl over the North Pacific in response to low-latitude insolation. Superimposed on this long-term trend are high-amplitude, large century, and millennial-scale variations during last 5 ka, which are ascribed to the advent of modern ENSO when the equatorial oceans experienced stronger insolation during the boreal winter. (C) 2016 Elsevier B.V. All rights reserved.
部门归属[Zheng, Xufeng; Chen, Zhong] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Marginal Sea Geol, Guangzhou 510301, Guangdong, Peoples R China; [Li, Anchun; Wan, Shiming; Jiang, Fuqing] Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, 7 Nanhai Rd, Qingdao 266071, Peoples R China; [Kao, ShuhJi] Xiamen Univ, State Key Lab Marine Environm Sci, Xiamen, Peoples R China; [Gong, Xun; Kuhn, Gerhard; Hathorne, Edmund] Helmholtz Zentrum Polar & Meeresforsch, Alfred Wegener Inst, Alten Hafen 26, D-27568 Bremerhaven, Germany; [Frank, Martin] GEOMAR Helmholtz Ctr Ocean Res Kiel, Kiel, Germany; [Cai, Wenju] CSIRO Oceans & Atmosphere Flagship, Aspendale, Vic 3195, Australia; [Yan, Hong] Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian, Peoples R China; [Zhang, Honghai] Univ Miami, Rosenstiel Sch Marine & Atmospher Sci, 4600 Rickenbacker Causeway, Miami, FL 33149 USA; [Hu, Bangqi] Minist Land & Resources, Qingdao Inst Marine Geol, Key Lab Marine Hydrocarbon Resources & Environm G, Qingdao 266071, Peoples R China ; 边缘海地质
关键词Kuroshio Current North Pacific Subtropical Gyre Enso Monsoon Precession
学科领域Geochemistry & Geophysics
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/15317
专题中科院边缘海地质重点实验室
通讯作者Zheng, XF (reprint author), Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Marginal Sea Geol, Guangzhou 510301, Guangdong, Peoples R China.
推荐引用方式
GB/T 7714
Zheng, Xufeng,Li, Anchun,Kao, ShuhJi,et al. Synchronicity of Kuroshio Current and climate system variability since the Last Glacial Maximum[J]. EARTH AND PLANETARY SCIENCE LETTERS,2016,452:247-257.
APA Zheng, Xufeng.,Li, Anchun.,Kao, ShuhJi.,Gong, Xun.,Frank, Martin.,...&Zheng, XF .(2016).Synchronicity of Kuroshio Current and climate system variability since the Last Glacial Maximum.EARTH AND PLANETARY SCIENCE LETTERS,452,247-257.
MLA Zheng, Xufeng,et al."Synchronicity of Kuroshio Current and climate system variability since the Last Glacial Maximum".EARTH AND PLANETARY SCIENCE LETTERS 452(2016):247-257.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Synchronicity of Kur(2418KB)期刊论文作者接受稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。