A Study on the Nonlinear Air-Sea Interaction Wave
一类非线性海气耦合波的研究

A coupled ocean-atmosphere model of nonlinear waves is presented An analytical study is completed and existence condition of the air-sea interaction waves in the model is discussed It is shown that there are two branches of the interaction waves; in each branch either atmosphere of ocean plays a leading role if the coupling of atmosphere and ocean is strong; there is one branch, where only ocean plays a leading role if the coupling is weak The conical wave solution and solitary wave solution are obtaind in the model and properties of the interaction waves in which ocean plays leading role are then discussed It is suggested that interaction and coupling of atmosphere and ocean are one of the reasons of introseasonal low-frequency fluctuation in atmosphere