Tianshui economic zone resources environment population econ

  本文关键词：关中—天水经济区城市群人口经济与资源环境发展耦合协调性分析，由笔耕文化传播整理发布。

关中—天水经济区城市群人口经济与资源环境发展耦合协调性分析

Coordinating development of population economy and resources environment of the city group in Guanzhong-Tianshui

[1] [2] [3]

DU Zhong-chao, HUANG Bo, CHEN Jia-li （ College of Tourism, Resources and Environment, Xianyang Normal University, Xianyang 712000, Shaanxi, China ）

咸阳师范学院旅游与资源环境学院,陕西咸阳712000

文章摘要：以关中-天水经济区城市群为研究对象,分别构建资源环境和人口经济系统的综合评价指标体系,采用主成分分析法,对该经济区主要城市2002年和2011年资源环境和人口经济的发展指数及其耦合协调度进行测评,并探究其时空差异性。结果表明：2002-2011年其城市资源环境发展水平上升的有渭南、商洛和天水,下降的有西安、铜川、宝鸡、咸阳和杨凌;人口经济发展上升的有西安、铜川、宝鸡、咸阳、渭南和商洛,下降的有天水和杨凌;各主要城市的资源环境与人口经济发展水平及其耦合协调性的空间差异明显,多数城市资源环境与人口经济的耦合协调性不尽合理,且出现衰退趋势。最后就该城市群实现资源环境与人口经济协调发展提出建议和对策。

Abstr：With the city group in Guanzhong-Tianshui economic zone in Shaanxi and Gansu Provinces,northwest China is taken as research objects,the comprehensive evaluation index systems for the resources-environment and population-economic systems are constructed respectively. Using the principal component analysis and the statistical analysis software SPSS 19.0,the development indexes of the resource-environment and population-economic systems for the eight major cities in the economic zone are computed,the coupling coordination degrees between the two systems were conducted,and based on the indexes observation value in 2002 and 2011,its timing characteristics are studied. The results show that the development level of the economic-population and resources-environment of the major cities in the economic zone is low in general. For the changes of timing,the development level of the environmental-resources systems for Weinan,Shangluo and Tianshui Cities has been rising,and the development level for Xi＇an,Tongchuan,Baoji,Xianyang and Yangling Cities has been decreasing; the development level of the economic-population systems of Xi＇an,Tongchuan,Baoji,Xianyang,Weinan and Shangluo has been increasing,and the development level for Tianshui and Yangling has been decreasing; In 2002,Xi＇an,Tongchuan,Yangling are the resource-environment lagged type cities,and meanwhile Baoji,Xianyang,Weinan,Shangluo,Tianshui are economic-population lagged type cities;In 2011,Xi＇an,Tongchuan,Baoji,Xianyang,Yangling are belong to the resourceenvironment lagged type cities,while Weinan,Shangluo,Tianshui are the economic-population lagged type cities.For the spatial differences,in 2002,the development level of the resources-environmental of Xi＇an,Xianyang,Baoji and Weinan is higher than that of T

文章关键词：

Keyword：:Guanzhong-Tianshui economic zone resources environment population economy coordinating development

课题项目：国家级大学生创新创业训练计划项目（201210722010）; 陕西省重点学科建设专项资金资助项目（0602）

作者信息：会员可见

  本文关键词：关中—天水经济区城市群人口经济与资源环境发展耦合协调性分析，由笔耕文化传播整理发布。