Research on dynamics simulation for the environment system of coal mining area

At present, the three big problems about the population, resources and environment are being concerned generally in the human society day by day. The mining area as the main places of resources exploitation and raw materials production should especially be paid more attention. This article divided the environmental system of coal mining area into three parts that are solid waste, water and atmosphere by the means of system dynamics that is an effective tool of studying complicated problem and complex system. It also established a system dynamic simulation model that carried on a historic examination and dynamic simulation and prediction taking a certain coal mining area as an example. The research indicates that the model is effective and believable, which could represent the realistic coal mining area environmental system. Moreover, this model is of universal applicability and transplantability.