In recent years, the informationization process developed rapidly in Hunan Province. However, the management power to deal impacts and emergencies were not taken into full consideration. Besides, some effective and efficient emergency communication mechanism is far from perfect. The environmental emergency command platform can help the environmental de- partment to achieve the pre - supervision and the pre - measurement. The platform not only can make the rapid and scientific de- cisions, coordination, adjustments and direction, but also provide urgent self-rescued information and services to ...