SCSIO OpenIR  > 中科院边缘海地质重点实验室
Microatoll record for large century-scale sea-level fluctuations in the mid-Holocene
Yu, KF; Zhao, JX; Done, T; Chen, TG; yukefu@gmail.com; j.zhao@uq.edu.au
2009
发表期刊QUATERNARY RESEARCH
ISSN0033-5894
卷号71期号:3页码:354-360
摘要Coral microatolls have been long used as precise indicators of past sea level. but their use for precise definition of detailed sea-level fluctuations is still rare. Here we report twelve high-precision thermal ionization mass spectrometric Th-230 ages for twelve rims of five mid-Holocene microatolls from all emerged reef terrace at Leizhou Peninsula, northern South China Sea. This is a tectonically stable area, enabling Lis to reconstruct both the timing and trajectory of local sea-level fluctuations accurately. The elevations of these microatoll rims and cores were accurately determined relative to the surface of modern livin., microatolls at the same site. The results indicate that the sea level during, the period of 7050-6600 yr bp (years before AD 1950) Was about 171 to 219 cm above the present, With at least four Cycles of fluctuations. Over this 450 yr interval, sea level fluctuated by 20-40 cm on century scales. Crown Copyright (c) 2009 Published by University of Washington. All rights reserved.
部门归属[Yu, Ke-Fu; Chen, Te-Gu] Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China; [Yu, Ke-Fu; Zhao, Jian-Xin] Univ Queensland, Ctr Microscopy & Microanal, Radiogenic Isotope Lab, Brisbane, Qld 4072, Australia; [Done, Terry] Australian Inst Marine Sci, Townsville, Qld 4810, Australia
关键词Microatoll Sea Level Mid-holocene South China Sea U-series Coral Reef
学科领域Geography, Physical ; Geosciences, Multidisciplinary
URL查看原文
收录类别sci
资助项目海洋地质
WOS记录号WOS:000265301600010
引用统计
被引频次:25[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/344004/4626
专题中科院边缘海地质重点实验室
通讯作者yukefu@gmail.com; j.zhao@uq.edu.au
推荐引用方式
GB/T 7714
Yu, KF,Zhao, JX,Done, T,et al. Microatoll record for large century-scale sea-level fluctuations in the mid-Holocene[J]. QUATERNARY RESEARCH,2009,71(3):354-360.
APA Yu, KF,Zhao, JX,Done, T,Chen, TG,yukefu@gmail.com,&j.zhao@uq.edu.au.(2009).Microatoll record for large century-scale sea-level fluctuations in the mid-Holocene.QUATERNARY RESEARCH,71(3),354-360.
MLA Yu, KF,et al."Microatoll record for large century-scale sea-level fluctuations in the mid-Holocene".QUATERNARY RESEARCH 71.3(2009):354-360.
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
Microatoll record fo(2005KB) 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。