长江经济带市域生态文明建设现状及发展潜力初探

STUDY ON THE CERRENT SITUATION AND DEVELOPMENT POTENTIAL OF ECO-CIVIZATION CONSTRUCTION OF PREFECTURE-LEVEL CITY IN THE YANGTZE RIVER ECONOMIC ZONE

生态文明建设是长江经济带下一阶段的工作重点之一。从生态文明和发展潜力的内涵出发,构建了耦合协调度模型和发展潜力模型,并对长江经济带生态文明建设情况进行分析。研究发现:(1)长江经济带东中西部生态文明特征差异明显,东部为经济、社会系统优势区,中部为相对协调区,西部为自然系统相对优势区;(2)当前长江经济带生态文明格局主要受经济因素的影响;(3)协调发展地区整体上表现出最佳的生态文明发展潜力,协调发展应成为长江经济带生态文明建设的重要途径。

Construction of ecological civilization is one of the focus of the next stage work of Yangtze river economic zone.By building the coupling coordination degree model and the potential development model, based on the connotation of ecological civilization and development potential, we revealed the present situation of the ecological civilization construction of the Yangtze river economic zone. The results shows that：（1） There exists distinct differentiation among the eastern, central and western areas of the Yangtze river economic zone. The eastern area has dual advantage of regional economic system and social system. The central region is relatively well coordinated. The west area performs well in ecosystems.（2） Currently the Yangtze river economic zone pattern of ecological civilization is mainly influenced by economic factors.（3） The coordinated development regions overall shows the best ecological civilization development potential, the coordinated development should become the Yangtze river economic zone central concern in the construction of ecological civilization.