In this paper we study the problem of generation of surface waves produced due to a) rolling of the plate and b) presence of a line source in front of a fixed vertical plate. The amplitudes of radiated waves at large distance from the plate, in both cases, are obtained by a suitable application of Green’s integral theorem. These are then studied graphically for various values of the ice cover parameter. In this paper we study the problem of generation of surface waves produced due to a) rolling of the plate and b) presence of a line source in front of a fixed vertical plate. The amplitudes of radiated waves at large distance from the plate, in both cases, are obtained by a suitable application of Green’s integral theorem. These are then studied graphically for various values ​​of the ice cover parameter.