湖北农业科学 ›› 2018, Vol. 57 ›› Issue (21): 156-160.doi: 10.14088/j.cnki.issn0439-8114.2018.21.040

• 农业经济 • 上一篇    下一篇

基于投影寻踪模型的中原经济区社会经济-资源环境耦合研究

蔡文春1, 张竟竟2   

  1. 1.四川信息职业技术学院经济与管理系,四川 广元 628017;
    2.中原工学院经济管理学院,郑州 450000
  • 收稿日期:2018-02-23 出版日期:2018-11-10 发布日期:2020-01-13
  • 作者简介:蔡文春(1975-),女,甘肃武威人,副教授,硕士,主要从事区域经济与区域规划研究,(电话)15883539502(电子信箱)spring936@126.com
  • 基金资助:
    教育部人文社会科学研究青年基金项目(11YJC790272); 国家社科基金项目(12CJL073)

On the Coordination Between Social Economy and Resource Environment of Central Plains Economic Zone Based on Projection Pursuit Model

CAI Wen-chun1, ZHANG Jing-jing2   

  1. 1.Department of Economy and Management,Sichuan Information Technology College,Guangyuan 628017,Sichuan,China;
    2.School of Economics and Management,Zhongyuan University of Technology,Zhengzhou 450000,China
  • Received:2018-02-23 Online:2018-11-10 Published:2020-01-13

摘要: 综合运用投影寻踪模型和协调度模型,对中原经济区社会经济—资源环境系统耦合度进行评价。结果表明,1995—2013年,两个子系统之间的协调性在提升,2008年耦合度达到0.5以上。从空间分异来看,中原经济区协调性整个呈现西北高、东南相对较低的空间分异特征。部分城市因为某个子系统水平较低而制约了整体协调性的提升。分析表明中原经济区必须走可持续发展道路,摒弃那种资源掠夺式的发展方式,在资源环境的承载范围之内发展复合型生态城市。

关键词: 中原经济区, 投影寻踪模型, 耦合度, 社会经济, 资源环境

Abstract: The coordination degree between social economy and resource environment system in CPER was evaluated based on the projection pursuit model. Results showed that, in the last twenty years from 1995 to 2013,the coordination between two subsystems was improved,and the coordination degree in 2018 was over 0.5.From the aspect of spatial differentiation,the coordination presented a characteristic of higher in northwest than in southeast in CPER. The low level of one subsystem in some cities restricted the improvement of the overall coordination. The analysis indicated that the Central Plains Economic Zone should take a path of sustainable development,abandon the development mode through plundering recourses,and develop the complex ecological cities within the carrying capacity of resource environment.

Key words: central plains economic zone, projection pursuit model, coordination degree, social economy, resource environment

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