摘要
本文提出了一个赤道β平面非定常线性模式,其垂直结构在斜温层以上是具有相同密度的两个活动层,斜温层以下是密度较大的均质静止流体。数值试验表明,热强迫与风强迫相比对海洋的直接影响很小,但通过海气相互作用,它可形成风强迫作用于海洋,对海气环流系统有支配作用。
A time-dependent linear model on the equatorial beta plane is developed in this papar. Its vertical structure consists of two active layers above the thermo-cline with equal density and temperature and a quasi-quiescent with constant density layer below the thermocline.The results of numerical experiment show that the direct influence of heat on the equatorial ocean is much smaller than that of wind stress. Nevertheless, through the tropical ocean-atmosphere interaction, the thermal forcing can result in the change of wind stress so that it is of determinant effect on the epuilibrium and anomalous development of the ocean-atmosphere circulation.
出处
《气象学报》
CSCD
北大核心
1991年第4期458-468,共11页
Acta Meteorologica Sinica
