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干旱区地理 ›› 2016, Vol. 39 ›› Issue (2): 428-434.

• 区域发展 • 上一篇    下一篇

宁夏限制开发区地域功能评价及空间分异

刘自强1, 李静2, 吴涛3   

  1. 1 北方民族大学经济学院, 宁夏 银川 750021;
    2 北方民族大学管理学院, 宁夏 银川 750021;
    3 宁夏建设职业技术学院管理工程系, 宁夏 银川 750021
  • 收稿日期:2015-11-10 修回日期:2016-01-24 出版日期:2016-03-25
  • 作者简介:刘自强(1978-), 男, 博士, 副教授, 研究方向: 农业与乡村发展. Email: nxlzq891@163.com
  • 基金资助:

    教育部人文社会科学基金项目(12XJC790001); 国家民委经济管理重点实验室项目资助

Territorial functionality evaluation and spatial differentiation of restricted development zones in Ningxia

LIU Zi-qiang1, LI Jing2, WU Tao3   

  1. 1 Institute of Economics, Beifang Universities of Nationalizes, Yinchuan 750021, Ningxia, China;
    2 Institute of Management, Beifang Universities of Nationalizes, Yinchuan 750021, Ningxia, China;
    3 Department of Management engineering, Ningxia Construction Vocational and Technical College, Yinchuan 750021, Ningxia, China
  • Received:2015-11-10 Revised:2016-01-24 Online:2016-03-25

摘要: 从生态保育、粮食安全维护、人口承载、文化传承和经济发展5个方面构建了限制开发区地域功能评价指标体系, 并以宁夏为例, 在加权求和测算各功能指数的基础上, 利用ESDA法分析了空间特征. 研究表明: 2013年宁夏限制开发区各县地域功能存在显著的空间差异性和空间集聚现象, 地域多功能性的强弱势与农业发展基础、区位条件、资源禀赋、生态环境等因素具有较强的关联性.

关键词: 限制开发区, 地域功能, ESDA, 宁夏

Abstract: Quantitative evaluation on territorial functionality plays an important role in the recognition of territorial dominant function and formulation of regional development policy. But the current research focused on development mechanisms and policies of restricted development zone lacks further quantitative identification for territorial functionality. Therefore, further refine the territorial functional attributes of restricted development zone is very important for further clarifying its main functions. The paper taking 18 counties of Ningxia Province as the research objects and choosing 13 main indicators, this paper constructed an index system from ecological conservation, food security maintenance, population carrying, cultural heritage and economic development function. Then the strengths and weaknesses of territorial functionality were explored by using the Linear Weighted Method, and the spatial characteristics were analyzed with ESDA. Result show that the territorial functionality index in 18 counties has significant differences in 2013, ranging from 0.012 to 0.327. The Moran index of territorial multi-functionality indexes is 0.0179, reflecting that the distribution of territorial multi-functionality has significant geographical spatial agglomeration, which is high related with four main factors including agricultural development condition, location, natural environment and natural resources. Specifically, (1)ecological conservation- oriented functional areas are mainly distributed in the Liupanshan covered by a large number of forest; food security maintenance-oriented functional areas are mainly distributed in the Yellow River Irrigation area with good conditions for agricultural development; population carrying-oriented functional areas are mainly distributed in northern areas with better conditions for economic development; cultural heritage-oriented functional areas are mainly distributed in the areas along Yellow River and Liupanshan; and economic development-oriented functional areas are mainly distributed in northern areas with better conditions for economic development and southern areas where are the ecological migration zone.(2)Overall, the counties with strong index of territorial functionality are concentrated in Yellow River Irrigation and Liupanshan, but the other counties with weak index of territorial functionality are concentrated in central arid region.

Key words: restricted development zone, territorial functionality, ESDA, Ningxia

中图分类号: 

  • TU982.243