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
文献类型：期刊论文
| 作者 | Shi, Q ; Yu, KF ; Chen, TR ; Zhang, HL ; Zhao, MX ; Yan, HQ |
| 刊名 | SCIENCE CHINA-EARTH SCIENCES
 |
| 出版日期 | 2012 |
| 卷号 | 55期号:1页码:41286 |
| 关键词 | skeletal calcification atmospheric CO2 SST Porites coral South China Sea |
| ISSN号 | 1674-7313 |
| 通讯作者 | shiqi@scsio.ac.cn |
| 中文摘要 | 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. |
| 学科主题 | Geosciences, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000298967300001 |
| 公开日期 | 2013-08-28 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/10367]  |
| 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 | 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,&Yan, HQ.(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. |
入库方式： OAI收割
来源：南海海洋研究所
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