Fig. 10 The meridional velocities from the mixed layer to the thirteenth layer. The controle run shows cyclo-stationary state after 130 years integration with monthly varying wind stress, turbulent kinetic energy) and atmospheric heart and salt flux. The second graph (b) shows the meridional velocity after 20 years integrtation of cyclo-stationary ocean with monthly varying wind stress, monthly varying turbulent kinetic energy and constant atmospheric heat and saltflux. The third graph (b) shows the meridional velocity after 20 years integration of cyclo-stationary monthly varying atmospheric heat and salt flux and constant wind stress and turbulent kinetic energy.