SCSIO OpenIR  > 中科院边缘海地质重点实验室
Two centuries-long records of skeletal calcification in massive Porites colonies from Meiji Reef in the southern South China Sea and its responses to atmospheric CO2 and seawater temperature
Shi, Q; Yu, KF; Chen, TR; Zhang, HL; Zhao, MX; Yan, HQ; shiqi@scsio.ac.cn
2012
发表期刊SCIENCE CHINA-EARTH SCIENCES
ISSN1674-7313
卷号55期号:1页码:41286
摘要Rising atmospheric CO2 and warming of the global climate that have occurred since the industrial revolution are regarded as fatal threats to coral reefs. We analyzed the skeletal calcification rate of 14 massive Porites corals from the Meiji Reef in the southern South China Sea through X-ray photography of coral skeletons. A general pattern of change in coral skeletal calcification was determined. The change pattern of coral calcification on the Meiji Reef over the past two centuries can be divided into five periods: calcification increase in 1770-1830, 1870-1920, and 1980-2000 and calcification decline in 1830-1870 and 1920-1980. Over the past two centuries, the largest increase in calcification was 4.5%, occurring in 1770-1830, whereas the largest decline in calcification was 6.2%, occurring in 1920-1980. Coral calcification slightly increased in the recent 20 years (1980-2000). The response relationship of coral calcification to atmospheric CO2 and sea surface temperature (SST) shows that calcification was not correlated with atmospheric CO2 but responded nonlinearly to SST with maxima at 27.2A degrees C in 1900-2000. On the Meiji Reef, increasing atmospheric CO2 had a negligible effect on coral growth in the past century. However, rising SST improved coral growth in the early and middle 20th century, and restricted coral growth in the recent 20 years.
部门归属[Shi Qi; Yu KeFu; Chen TianRan; Zhang HuiLing; Zhao MeiXia; Yan HongQiang] Chinese Acad Sci, Key Lab Marginal Sea Geol, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China
关键词Skeletal Calcification Atmospheric Co2 Sst Porites Coral South China Sea
学科领域Geosciences, Multidisciplinary
语种英语
资助项目海洋地质
WOS记录号WOS:000298967300001
引用统计
被引频次:12[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/344004/10367
专题中科院边缘海地质重点实验室
通讯作者shiqi@scsio.ac.cn
推荐引用方式
GB/T 7714
Shi, Q,Yu, KF,Chen, TR,et al. Two centuries-long records of skeletal calcification in massive Porites colonies from Meiji Reef in the southern South China Sea and its responses to atmospheric CO2 and seawater temperature[J]. SCIENCE CHINA-EARTH SCIENCES,2012,55(1):41286.
APA Shi, Q.,Yu, KF.,Chen, TR.,Zhang, HL.,Zhao, MX.,...&shiqi@scsio.ac.cn.(2012).Two centuries-long records of skeletal calcification in massive Porites colonies from Meiji Reef in the southern South China Sea and its responses to atmospheric CO2 and seawater temperature.SCIENCE CHINA-EARTH SCIENCES,55(1),41286.
MLA Shi, Q,et al."Two centuries-long records of skeletal calcification in massive Porites colonies from Meiji Reef in the southern South China Sea and its responses to atmospheric CO2 and seawater temperature".SCIENCE CHINA-EARTH SCIENCES 55.1(2012):41286.
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
s11430-011-4320-0.pd(1055KB) 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。