STUDY ON RELATIONSHIP BETWEEN INDUSTRIAL CHAIN EXTENSION AND EVOLUTION OF RESOURCE-BASED CITY——A CASE STUDY ON TONGLING CITY
研究了资源型城市产业链延伸与城市演化的耦合关系，以铜陵市为例进行实证分析，为资源型城市转型提供参考。
The presently principal task for resource-based cities’ sustainable development in China is promoting the transformation to avoid recession for exhaustion of resources.Taking the advantages of substitution industries development in,transformation strategy of resource-based cities,this paper try to study the coupling relationship between the industrial chain extension and evolution of resource-based city from the angles of resource exploitation,spatial evolution and changes of environment.After that,an empirical study is carried on the typical resource-based city—Tongling city.