摘要
根据全球海表温度(SST)、环流的EOF分析得到:夏半年(北半球)海、气年际异常与El Nino事件关系最密切,西太平洋是海、气异常最明显的区域之一。夏半年西太平洋区域海、气异常表现为暖水舌和副热带高压季节性北进的异常滞后。
By analysis of global sea surface temperature (SST) and EOFof the circulation we obtain, The sea-air interannval anomalies duringthe summer half year (the northern hemisphere) is most closely relatedto El Nino events, the west Pacific is one of the regions where sea-airanomalies are the most remarkable, and the sea-air anomalies in thewest Pacific during the summer half year is characterized by the abnor-mal lag of the seasonal northward advance of warm water tongue andsubtropical high.
出处
《南京气象学院学报》
CSCD
1991年第A30期394-398,共5页
Journal of Nanjing Institute of Meteorology
关键词
太平洋
海气
异常
海表
温度
west Pacific
sea surface temperature
atmospheric circulation
El Nino
