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High-frequency winter cooling and reef coral mortality during the Holocene climatic optimum
Yu, KF; Zhao, JX; Liu, TS; Wei, GH; Wang, PX; Collerson, KD; j.zhao@uq.edu.au
2004
发表期刊EARTH AND PLANETARY SCIENCE LETTERS
ISSN0012-821X
卷号224期号:40545页码:143-155
摘要A detailed ecological, micro-structural and skeletal Sr/Ca study of a 3.42 m thick Goniopora reef profile from an emerged Holocene reef terrace at the northern South China Sea reveals at least nine abrupt massive Goniopora stress and mortality events occurred in winter during the 7.0-7.5 thousand calendar years before present (cal. ka BP) (within the Holocene climatic optimum). Whilst calculated Sr/Ca-SST (sea surface temperature) maxima during this period are comparable to those in the 1990s, Sr/Ca-SST minima are significantly lower, probably due to stronger winter monsoons. Such generally cooler winters, superimposed by further exceptional winter cooling on inter-annual to decadal scales, may have caused stress and mortality of the corals about every 50 years. Sea level rose by similar to 3.42 m during this period, with present sea-level reached at similar to 7.3 ka BP and a sea-level highstand of at least similar to 1.8 m occurred at similar to 7.0 ka. The results show that it took about 20-25 years for a killed Goniopora coral reef to recover. (C) 2004 Elsevier B.V. All rights reserved.
部门归属Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510301, Peoples R China; Univ Queensland, ACQUIRE, Brisbane, Qld 4072, Australia; Chinese Acad Sci, Guangzhou Inst Geochem, Guangzhou 510640, Peoples R China; Tongji Univ, Lab Marine Geol, Shanghai 200092, Peoples R China; Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
关键词Coral Mortality Sr/ca Sst Sea Level Holocene South China Sea
学科领域Geochemistry & Geophysics
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收录类别sci
资助项目海洋地质
WOS记录号WOS:000223113100011
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/4798
专题中科院边缘海地质重点实验室
通讯作者j.zhao@uq.edu.au
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GB/T 7714
Yu, KF,Zhao, JX,Liu, TS,et al. High-frequency winter cooling and reef coral mortality during the Holocene climatic optimum[J]. EARTH AND PLANETARY SCIENCE LETTERS,2004,224(40545):143-155.
APA Yu, KF.,Zhao, JX.,Liu, TS.,Wei, GH.,Wang, PX.,...&j.zhao@uq.edu.au.(2004).High-frequency winter cooling and reef coral mortality during the Holocene climatic optimum.EARTH AND PLANETARY SCIENCE LETTERS,224(40545),143-155.
MLA Yu, KF,et al."High-frequency winter cooling and reef coral mortality during the Holocene climatic optimum".EARTH AND PLANETARY SCIENCE LETTERS 224.40545(2004):143-155.
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