东中国海海温场对厄尔尼诺与反厄尔尼诺事件的响应

RESPONSE OF SEA SURFACE TEMPERATURE IN EASTERN CHINA SEA TO EL NINO AND LA NINA EVENT

本文根据多年历史资料统计分析了东中国海海面温度（海温）场对厄尔尼诺与反厄尔尼诺 事件的遥响应情况，结果表明东中国海海温与厄尔尼诺事件有密切的关系，其年际变化特征与 一些学者提出的水文气象要素的变化相吻合，同时，分析还发现上半年发生的厄尔尼诺事件的 前冬半年海温异常的偏高，而下半年发生的厄尔尼诺事件的前冬半年海温异常的偏低，这是一 个值得深入探讨的问题。

According to the historical data, the response of sea surf see temperature (SST) in eastern China sea to EI Nino and La Nina event have been analysed. The analysis results show that, the SST of eastern China sea is closly related to EI Nino event, the characteristic of its yearly variation coincides with the variations of hydro-meteorological variables and that SST in previous winter half year before the year during first half of which EI Nino event happened is anomalously higher, while during second half is anomalously lower, this is a question worthy to deeply concern with.