中国科学院南海海洋研究所机构知识库
Advanced  
SCSIO OpenIR  > 中科院边缘海地质重点实验室  > 期刊论文
学科主题: Geosciences, Multidisciplinary; Oceanography; Paleontology
题名: Sea surface temperature records in the northern South China Sea from mid-Holocene coral Sr/Ca ratios
作者: Wei, GJ ; Deng, WF ; Yu, KF ; Li, XH ; Sun, WD ; Zhao, JX
通讯作者: gjwei@gig.ac.cn
刊名: PALEOCEANOGRAPHY
发表日期: 2007
卷: 22, 期:3, 页:-
收录类别: sci
部门归属: Chinese Acad Sci, Guangzhou Inst Geochem, Key Lab Isotope Geochronol & Geochem, Guangzhou 510640, Peoples R China; Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510301, Peoples R China; Univ Queensland, Adv Ctr Queensland Univ, Isotope Res Excellence, Brisbane, Qld 4072, Australia; Australian Natl Univ, Res Sch Earth Sci, Canberra, ACT, Australia; Chinese Acad Sci, Grad Sch, Dept Earth Sci, Beijing, Peoples R China
项目归属: 海洋地质
摘要: [1] Three mid-Holocene sea surface temperature (SST) records spanning more than 30 years were reconstructed for the northern South China Sea using Sr/Ca ratios in Porites corals. The results indicate warmer than present climates between circa 6100 yr B.P. and circa 6500 yr B.P. with the mid-Holocene average minimum monthly winter SSTs, the average maximum monthly summer SSTs, and the average annual SSTs being about 0.5 degrees-1.4 degrees C, 0 degrees-2.0 degrees C, and 0.2 degrees-1.5 degrees C higher, respectively, than they were during 1970-1994. Summer SSTs decrease from circa 6500 yr B.P. to circa 6100 yr B.P. with a minimum centered at circa 6300 yr B.P. The higher average summer SSTs are consistent with a stronger summer monsoon during the mid-Holocene, and the decreasing trend indicates a secular decrease of summer monsoon strength, which reflects the change in summer insolation in the Northern Hemisphere. El Nino-Southern Oscillation (ENSO) cycles were apparent in both the mid-Holocene coral and modern instrumental records. However, the ENSO variability in the mid-Holocene SSTs was weaker than that in the modern record, and the SST record with the highest summer temperatures from circa 6460 yr B.P. to 6496 yr B.P. shows no robust ENSO cycle. This agrees with other studies that indicate that stronger summer monsoon circulation may have been associated with suppressed ENSO variability during the mid-Holocene.
原文出处: 查看原文
WOS记录号: WOS:000248606700001
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/4480
Appears in Collections:中科院边缘海地质重点实验室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Sea surface temperature records in the northern South.pdf(755KB)----开放获取--View Download

Recommended Citation:
Wei, GJ; Deng, WF; Yu, KF; Li, XH; Sun, WD; Zhao, JX.Sea surface temperature records in the northern South China Sea from mid-Holocene coral Sr/Ca ratios,PALEOCEANOGRAPHY,2007,22(3):-
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Wei, GJ]'s Articles
[Deng, WF]'s Articles
[Yu, KF]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Wei, GJ]‘s Articles
[Deng, WF]‘s Articles
[Yu, KF]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Sea surface temperature records in the northern South.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院南海海洋研究所 - Feedback
Powered by CSpace