RESEARCH ON THE NON-LINEAR ROSSBY WAVE IN THE BROCLINIC ATMOSPHERE

Using a two-lager baro clinic quasi-geostrophic model,a nonlinear system including the interaction between the wave and zonal flowis studied.It is shows:(1)The stronger the vertical shearing flow is.the obvio user the energy between wave and flowis.(2)Under the litter vertical shearing flow,the wave may appearequivalent barotropicity.(3)It has restrict relation between the flow field and temperature field on the process of development.