SCSIO OpenIR  > 中科院边缘海地质重点实验室
U-series dating of dead Porites corals in the South China sea: Evidence for episodic coral mortality over the past two centuries
Yu, KF; Zhao, JX; Shi, Q; Chen, TG; Wang, PX; Collerson, KD; Liu, TS; kefuyu@scsio.ac.cn; j.zhao@uq.edu.au; shiqi@scsio.ac.cn; pxwang@online.sh.cn; k.collerson@uq.edu.au; tsliu@public.bta.net.cn
2006
发表期刊QUATERNARY GEOCHRONOLOGY
ISSN1871-1014
卷号1期号:2页码:129-141
摘要High-precision (up to +/- 1-2 years) U-series dating of dead in situ massive Porites corals on the reef flats of Yongshu and Meiji Reefs, Nansha area, southern South China Sea reveals that mortality of these massive corals occurred many times over the past two centuries, many of which appear to correlate in time with historic El Nino events. Despite different habitats of corals, at least six mortality events occurred simultaneously on both reefs (e.g. in 1869-1873, 1917-1920, 1957-1961, 1971, 1982-1983 and 1999-2000 AD), reflecting the occurrence of large-scale regional events. We speculate that many of such mortality events, especially those dated at 1998-2000, 1991, 1982-1983, 1971, and 1957-1958 AD with an overall uncertainty of +/- 1-2 years, are probably due to high temperature bleaching during El Nino years (e.g. 1997-1998, 1991-1992, 1982-1983, 1972-1973 and 1957-1959 AD). This study demonstrates that individual colonies of massive corals have died at different times over the past two centuries and mass spectrometric U-series dating of very young corals with a precision of up to +/- 1-2 years is likely to become a powerful tool for reconstruction of past coral mortality history and investigation of global warming and coral bleaching. (c) 2006 Elsevier Ltd. All rights reserved.
部门归属Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510301, Peoples R China; Univ Queensland, Radiogen Isotope Lab, Ctr Microscopy & Microanal, Brisbane, Qld 4072, Australia; Tongji Univ, Lab Marine Geol, Shanghai 200092, Peoples R China; Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
关键词Tims U-series Dating Coral Mortality Coral Bleaching El Nino South China Sea
学科领域Geochemistry & Geophysics
URL查看原文
收录类别sci
资助项目海洋地质
WOS记录号WOS:000247209700006
引用统计
被引频次:55[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/4356
专题中科院边缘海地质重点实验室
通讯作者kefuyu@scsio.ac.cn; j.zhao@uq.edu.au; shiqi@scsio.ac.cn; pxwang@online.sh.cn; k.collerson@uq.edu.au; tsliu@public.bta.net.cn
推荐引用方式
GB/T 7714
Yu, KF,Zhao, JX,Shi, Q,et al. U-series dating of dead Porites corals in the South China sea: Evidence for episodic coral mortality over the past two centuries[J]. QUATERNARY GEOCHRONOLOGY,2006,1(2):129-141.
APA Yu, KF.,Zhao, JX.,Shi, Q.,Chen, TG.,Wang, PX.,...&tsliu@public.bta.net.cn.(2006).U-series dating of dead Porites corals in the South China sea: Evidence for episodic coral mortality over the past two centuries.QUATERNARY GEOCHRONOLOGY,1(2),129-141.
MLA Yu, KF,et al."U-series dating of dead Porites corals in the South China sea: Evidence for episodic coral mortality over the past two centuries".QUATERNARY GEOCHRONOLOGY 1.2(2006):129-141.
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
U-series dating of d(616KB) 开放获取--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。