supported by the National Natural Science Foundation of China(40874087 and 41031063);the China Meteorological Administration(GYHY201106011);the China Public Science and Technology Research Funds Projects of Ocean(201005017)
Dispersive Alfvén waves(DAWs)have been demonstrated to play a significant role in auroral generation of the magnetosphereionosphere coupling system.Starting from a two fluid reduced MHD model,we summarize the frequen...