中文摘要：

全球温暖在 50 年和效果在不同海洋环境改变的过去在珊瑚生态系统上有否定效果，这被报导了。以便在沿着中国的海南岛的南方海岸的全球温暖的背景弄明白珊瑚礁石地位，卫星并且在 situ，数据被用来检索珊瑚礁石地位的信息并且包围环境因素。凉爽的水沿着海南岛的南方海岸由 upwelling 导致了的结果表演每夏天在区域被发现月，特别在相对强壮的 El Ni ? o 年(2002-2003 并且 2005 ) 。从 NOAA 卫星数据，度加热星期(DHW ) 索引不甚至在相对强壮的 El Ni 在 Sanya 海湾超过 3 ? o 年。由在关于 El Ni 的 Sanya 海湾的珊瑚礁石生长率的比较 ? 从 1957 ～ 2000 的 o 事件，珊瑚生长率在 1972 期间是相对更大的， 1991-1994 和 1998 El Ni ? o 事件。由分析环境因素， upwelling 导致的凉爽的水可以是为保护珊瑚免受全球温暖的效果的伤害的主要原因，这被发现。

英文摘要：

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 Ni？o 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 Ni？o years. By comparison of a coral reef growth rate in the Sanya Bay with respect to El Ni？o events from 1957 to 2000, coral＇s growth rate is relatively greater during 1972, 1991–1994 and 1998 El Ni？o 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.