资源与产业 ›› 2013, Vol. 15 ›› Issue (1): 120-.

• 资源环境 • 上一篇    下一篇

基于GIS的中国东部经济区带区域承载力定量研究

孙岩,王训练,陈建平,等   

  1. 1北京联合大学 特殊教育学院,北京 100075;2北京市国土资源信息开发研究重点实验室,北京 100083;3中国地质大学 地球科学与资源学院,北京 100083;4成都理工大学 地球科学学院,四川 成都 610059
  • 收稿日期:2012-03-26 修回日期:2012-09-10 出版日期:2013-02-02 发布日期:2013-02-20
  • 通讯作者: 孙岩(E-mail:tjtsunyan@buu.edu.cn)
  • 基金资助:
    地质大调查项目《中国东部重要经济区带基础地质环境遥感调查与监测》(1212010510706)

QUANTITATIVE RESEARCH ON REGIONAL CARRYING CAPACITY IN EASTERN CHINA`S ECONOMIC ZONE BASED ON GIS

Sun Yan, Wang Xunlian, Chen Jianping, et al   

  1. 1.School of Specific Education, Beijing United University, Beijing 100075, China; 2. The Key Laboratory of Beijing Development and Research for Land Resources Information, Beijing 100083, China; 3. School of Earth Science and Resources, China University of Geosciences, Beijing 100083, China; 4. School of Earth Science, Chengdu University of Technology, Chengdu 610059, China)
  • Received:2012-03-26 Revised:2012-09-10 Online:2013-02-02 Published:2013-02-20

摘要: 在分析中国东部经济区带发展存在的主要问题的基础上,运用主成分分析法和生态足迹法,依照构建的评价指标体系对1998—2007年中国东部经济区带区域承载力和承载状况进行定量评价。结果表明,1998—2007年,生态赤字增加趋势明显,主要以大中型城市为中心扩散分布。承载状况“良好”的地区一般同化能力较强,但是支撑能力较弱,相对承载量较小,无生态赤字;而承载状况“较差”的地区一般同化能力中等或较弱,尽管支撑能力较强,但是相对承载量大,因而生态赤字严重。最后,根据定量评价的结果,因地制宜提出了相应的政策建议。

关键词: 区域承载力, 东部沿海, 生态足迹, 定量评价, GIS

Abstract: This paper, starting from the issues in eastern China`s economic zone, uses the methods of principal component analysis and eco-footprint and establishes an index system to quantitatively evaluate the regional carrying capacity in eastern China`s economic zone from 1998 CD*4/5 2007, with the result of an increasing ecological deficit, spreading from largemiddle cities. A good carrying capacity implies a stronger assimilation but weak support, free of eco-deficit, while a poor carrying capacity is on the contrary. This paper also puts forward corresponding policy recommendations according to the evaluation results. 

Key words: regional carrying capacity, eastern China coast, ecological footprint, quantitative evaluation, GIS

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