Environmental Effects of Industrial Structure Evolution of Resources-based City——A Case Study of Anshan City

Industrial structure is the important bridge between economic activities and natural environment,which is also the key element to deepen the research on coupled human-environment system.Taking Anshan city,a typical resources-based city as a case,the research analyzes the dynamic characteristics of industrial structure and environmental quality from evolution viewpoint,and explores the interaction between industrial structure and environmental quality by using the canonical correlation analysis.The results show that the secondary industry is the main body,smelting and pressing of ferrous metals is dominant industry,and state-owned system is major economic performance circumstances,which are the main characteristics of industrial structure in Anshan city.The volumes of most kinds of pollutants represent significantly fluctuate declining,but are still at higher levels.The environmental response to industrial structure evolution is remarkable,and different kinds of industry impact on environment differently.