economic development ecological environment coupling coordin

  本文关键词：泛长江三角洲地区经济发展与生态环境耦合协调关系分析，由笔耕文化传播整理发布。

泛长江三角洲地区经济发展与生态环境耦合协调关系分析

COUPLING AND COORDINATING BETWEEN ECONOMIC DEVELOPMENT AND ECOLOGICAL ENVIRONMENT IN THE PAN YANGTZE RIVER DELTA

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ZHANG Rong-tian,JIAO Hua-fu （The College of Territorial Resources and Tourism, Anhui Normal University, Wuhu 241003, China）

安徽师范大学国土资源与旅游学院,安徽芜湖241003

文章摘要：以泛长三角地区41个地级市以上的政区为例,运用改进熵值法计算经济发展及生态环境系统的综合得分,并运用耦合协调模型分析1999-2013年两系统的耦合协调度及其演变,最后通过经济发展与生态环境系统得分排名划分4种类型,提出未来泛长江三角洲经济发展分类指导建议。研究结果表明：（1）1999-2013年泛长三角地区经济发展与生态环境的耦合度C∈[0.5,0.8],整体位于磨合阶段;而系统协调度D∈[0.3,0.5],整体属于中度耦合协调;（2）1999-2013年泛长三角经济发展与生态环境系统耦合协调度呈现上升态势,但经济发展与生态环境系统综合评价值仍表现负相关的特征;（3）未来苏南地区、皖江地区、杭甬地区需要进一步调整产业分布结构,提升城市经济发展环境;而苏北地区、皖西地区、浙西南地区需要进一步增加城市经济发展的软、硬实力各种要素的投入,并将城市生态环境优势转化为经济增长优势。

Abstr：With the rapid development of urbanization and industrialization, urban population growth, economic development, resources energy consumption and urban spatial expansion produce marked impacts on ecological environment; at the same time, the ecological environment through the environment selection, funds fight and policy constraint on urban development; environmental degradation, resource depletion, ecological destruction and a series of problems are increasingly highlighted, environmental problems have been the restricting problem of regional economic development. Exploring the relationship between economic development and ecological environment has been the hot topic, it is the inevitable requirement of urban sustainable development strategy. In this paper we took the Pan Yangtze River Delta as the research object. We used the improved entropy method to calculate the economic development and the comprehensive index of ecological environment system. Then we used the coupling-coordination model to analyze economic development and ecological environment system coupling- coordination and its evolution. Finally through the economic development and ecological environment system score ranking classification quadrant, we proposed some urban economic development suggestions in the Pan Yangtze River Delta. The results showed that. （1）the coupling of economic development and ecological environment was between 0.5 and 0. 8 during 1999-2013, on the whole located in the running-in stage; while the coordination degree of economic development and ecological environment was between 0.3 and 0. 5, generally presenting a moderate coupled coordination; （2）economic development and ecological environmental system coupling and coordination degree raised in t

文章关键词：

Keyword：:economic development ecological environment coupling coordination the Pan Yangtze river delta

课题项目：教育部人文社会科学研究项目（10YJA790083）; 安徽师范大学2014年度研究生科研创新重点项目（2014yks084zd）

作者信息：会员可见

  本文关键词：泛长江三角洲地区经济发展与生态环境耦合协调关系分析，，由笔耕文化传播整理发布。