中文摘要：

范畴 5 台风 Megi 是在 2010 世界的最强烈的台风。它为 5 d 在华南海(SCS ) 逗留了并且引起了卫星图象检测的一个重要浮游植物花蕾。在这研究，作者由使用叶绿素调查了生物的海洋和对台风 Megi 的物理回答 -- 一(chl -- 一) 集中，海表面温度(SST ) ，海表面高度异例(SSHA ) ，海表面风大小源于不同卫星并且在 situ 数据。chl -- 集中(> 3 mg/m3 ) 与从 2002 ～ 2009 平均的 10 月的吝啬的水平比较在台风经过以后在 SCS 增加了三十次。风压力卷屈和 upwelling 的关系地，作者发现 upwelling 的速度比台风前时期在台风期间是超过十次。而且，混合的层加深了大约 20 m。这些表明 chl 的改进 -- 集中被强壮的垂直混合和 upwelling 触发。沿着台风的轨道，冷却的最大的海表面(68 ? 噁剈?慤慴 桴？？

英文摘要：

Category 5 typhoon Megi was the most intense typhoon in 2010 of the world. It lingered in the South China Sea （SCS） for 5 d and caused a significant phytoplankton bloom detected by the satellite image. In this study, the authors investigated the ocean biological and physical responses to typhoon Megi by using chlorophyll-a （chl-a） concentration, sea surface temperature （SST）, sea surface height anomaly （SSHA）, sea surface wind measurements derived from different satellites and in situ data. The chl-a concentration （〉3 mg/m3） increased thirty times in the SCS after the typhoon passage in comparison with the mean level of October averaged from 2002 to 2009. With the relationship of wind stress curl and upwelling, the authors found that the speed of upwelling was over ten times during typhoon than pre-typhoon period. Moreover, the mixed layer deepened about 20 m. These reveal that the enhancement of chl-a concentration was triggered by strong vertical mixing and upwelling. Along the track of typhoon, the maximum sea surface cooling （6-8~C） took place in the SCS where the moving speed of typhoon was only 1.4-2.8 m/s and the mixed layer depth was about 20 m in pre-typhoon period. However, the SST drop at the east of the Philippines is only 1-2~C where the translation speed of typhoon was 5.5-6.9 m/s and the mixed layer depth was about 40 m in pre-typhoon period. So the extent of the SST drop was probably due to the moving speed of typhoon and the depth of the mixed layer. In addition, the region with the largest decline of the sea surface height anomaly can indicate the location where the maximum cooling occurs.