Abstract：To find out the influence of mining on environmental change, this paper chose a “Pressure-StateResponse”model to establish a mining concentrated evaluation index system of ecological environment, based on two periods' multi-source data in the year of 2004 and 2010.After some environment factors extracted by GIS and remote sensing technology, the ecological and environmental quality has been evaluated in Wansheng mining concentrated area by a weighted overlay analysis multifactor, the weights of which were from Delphi method.The two periods' monitor results showed that:the lands, waters, geological environment in study area have been destroyed, and the polluted areas have somewhat expanded, highly relevant to mining activities; the ecological index was in low quality; the most of the area had no obvious change in the monitoring time, but there was a further deterioration trend overall, and the regions of geological disaster, goaf, ecology restoration have a significant change.

Keyword：mining concentrated area;multi-source data;ecological environment;“Pressure-State-Response” model;