Assessment of ecosystem health in Shenfu mining area

Based on the investigation of Shenfu mining area, the paper studied the track of ecosystem health level in Shenfu mining area by fuzzy synthetic appraisal between 2000 and 2006.The result showed that the overall conditions of ecosystem health in Shenfu mining area have been basically improved year by year, its state of health has rised from disease condition to normal disease condition.Through the analysis of the five factors, it can be found that the human health, vigor and resilience has bigger development potential and higher development speed.