Cool water brought by upwelling in the Sanya Bay benefits corals in the background of global warming
Yang, DT; dtyang@scsio.ac.cn
2017
发表期刊ACTA OCEANOLOGICA SINICA
卷号36期号:3页码:14-19
摘要It has been reported that global warming has negative effects on coral ecosystems in the past 50 years and the effects vary in different ocean environment. In order to make clear the coral reef status in the background of global warming along the south coast of Hainan Island of China, satellite and in situ data are used to retrieve the information of the coral reef status and surrounding environmental factors. The results show that cool water induced by upwelling along the south coast of Hainan Island is found in the area every summer month, especially in the relatively strong El Nio years (2002-2003 and 2005). From the NOAA satellite data, degree heating week (DHW) index does not exceed 3 in Sanya Bay even in the relatively strong El Nio years. By comparison of a coral reef growth rate in the Sanya Bay with respect to El Nio events from 1957 to 2000, coral's growth rate is relatively greater during 1972, 1991-1994 and 1998 El Nio event. By analyzing the environmental factors, it is found that the cool water induced by upwelling may be the main reason for protecting corals from global warming effects.
部门归属[Yang, Dingtian] Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Oceanog Trop, Guangzhou 510301, Guangdong, Peoples R China
关键词Cool Water Upwelling Corals Degree Heating Week Sanya Bay
资助项目LTO
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/16433
专题热带海洋环境国家重点实验室(LTO)
通讯作者dtyang@scsio.ac.cn
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GB/T 7714
Yang, DT,dtyang@scsio.ac.cn. Cool water brought by upwelling in the Sanya Bay benefits corals in the background of global warming[J]. ACTA OCEANOLOGICA SINICA,2017,36(3):14-19.
APA Yang, DT,&dtyang@scsio.ac.cn.(2017).Cool water brought by upwelling in the Sanya Bay benefits corals in the background of global warming.ACTA OCEANOLOGICA SINICA,36(3),14-19.
MLA Yang, DT,et al."Cool water brought by upwelling in the Sanya Bay benefits corals in the background of global warming".ACTA OCEANOLOGICA SINICA 36.3(2017):14-19.
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