改进Zebiak-Cane耦合模式的空间场结构

An Improved ZebiakCame Model for Simulating the SpatialStructure of Wind Tield

针对Ｚｅｂｉａｋ－Ｃａｎｅ耦合模式的模拟风场与观测存在的明显差异，本文用引进Ｈａｄｌｅｙ环流异常改进的Ｚｅｂｉａｋ－Ｃａｎｅ模式作了ＥＮＳＯ循环的模拟，发现改进的模式不但风场的模拟更接近于观测，而且１９９２～１９９３年的海温异常预报也与观测一致。

Comparing the discrepancy between wind anomalies in ZebiakCane model and observation, it is found that the model only simulated local airsea interaction. By introducing Hadley circulation anomaly into ZebiakCane model, however, the model results have obviously gotten improvement not only on wind anomaly but also on prediction of the equatorial eastern Pacific sea surface temperature anomaly during 1992～1993. 