High-frequency climatic oscillations recorded in a Holocene coral reef at Leizhou Peninsula, South China sea
文献类型：期刊论文
| 作者 | Yu, KF ; Liu, DS ; Shen, CD ; Zhao, JX ; Chen, TG ; Zhong, JL ; Zhao, HT ; Song, CJ |
| 刊名 | SCIENCE IN CHINA SERIES D-EARTH SCIENCES
 |
| 出版日期 | 2002 |
| 卷号 | 45期号:12页码:1057-+ |
| 关键词 | coral reef Holocene Hypsithermal abrupt climate change sea level Leizhou events South China sea |
| ISSN号 | 1006-9313 |
| 中文摘要 | A detailed study of the Goniopora reef profile at Dengloujiao, Xuwen County, Leizhou Peninsula, the northern coast of the South China Sea suggests that a series of high-frequency, large-amplitude and abrupt cold events occurred during the Holocene Hypsithermal, an unusual phenomenon termed "Leizhou Events" in this paper. This period (corresponding to C-14 age of 6.2 -6.7 kaBP or calendar age of 6.7-7.2 kaBP), when the climatic conditions were ideal for coral. reefs to develop, can be divided into at least nine stages. Each stage (or called a "climate optimum"), lasting about 20 to 50 a, was terminated by an abrupt cold nap and (or) a sea-level lowering event in winter, leading to widespread emergence and death of the Goniopora corals, and growth discontinuities on the coral surface. Such a cyclic process resulted in the creation of a > 4m thick Goniopora reef flat. During this period, the crust subsided periodically but the sea level was rising. The reef profile provides valuable archives for the study of decadal-scale mid-Holocene climatic oscillations in the tropical area of South China. Our results provide new evidence for high-frequency climate instability in the Holocene Hypsithermal, and challenge the traditional understanding of Holocene climate. |
| 学科主题 | Geosciences, Multidisciplinary |
| 收录类别 | SCI |
| 原文出处 | SCIENCE CHINA PRESS |
| WOS记录号 | WOS:000179210200001 |
| 公开日期 | 2011-07-03 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/4704]  |
| 专题 | 南海海洋研究所_中科院边缘海地质重点实验室 |
| 推荐引用方式 GB/T 7714 | Yu, KF,Liu, DS,Shen, CD,et al. High-frequency climatic oscillations recorded in a Holocene coral reef at Leizhou Peninsula, South China sea[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2002,45(12):1057-+. |
| APA | Yu, KF.,Liu, DS.,Shen, CD.,Zhao, JX.,Chen, TG.,...&Song, CJ.(2002).High-frequency climatic oscillations recorded in a Holocene coral reef at Leizhou Peninsula, South China sea.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,45(12),1057-+. |
| MLA | Yu, KF,et al."High-frequency climatic oscillations recorded in a Holocene coral reef at Leizhou Peninsula, South China sea".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 45.12(2002):1057-+. |
入库方式： OAI收割
来源：南海海洋研究所
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