地理研究 ›› 2013, Vol. 32 ›› Issue (11): 2092-2106.doi: 10.11821/dlyj201311011

• 论文 • 上一篇    下一篇

基于投影寻踪模型的河南县域交通与经济协调性评价

孟德友1, 陆玉麒2, 樊新生1, 史本林3   

  1. 1. 河南财经政法大学区域可持续发展研究中心, 郑州450002;
    2. 南京师范大学地理科学学院, 南京210023;
    3. 商丘师范学院环境与规划学院, 河南商丘476000
  • 收稿日期:2012-11-19 修回日期:2013-05-10 出版日期:2013-11-10 发布日期:2013-11-10
  • 通讯作者: 陆玉麒(1963- ),男,江苏张家港人,博士,教授,博士生导师,主要从事空间结构与区域发展研究。E-mail:luyuqi@263.net E-mail:luyuqi@263.net
  • 作者简介:孟德友(1982- ),男,河南周口人,博士,讲师,主要从事城市与区域规划、空间结构与区域发展方面的研究。E-mail:mengdeyou01@163.com
  • 基金资助:
    国家自然科学基金项目(41201177、41201131);河南省科技厅软科学项目(132400410651)

Coordination degree between transportation and regional economic development based on projection pursuit model in Henan

MENG Deyou1, LU Yuqi2, FAN Xinsheng1, SHI Benlin3   

  1. 1. Institute of Regional Sustainable Development, Henan University of Economics and Law, Zhengzhou 450002, China;
    2. College of Geographical Science, Nanjing Normal University, Nanjing 210023, China;
    3. College of Environment and Planning, Shangqiu Normal University, Shangqiu 476000, Henan, China
  • Received:2012-11-19 Revised:2013-05-10 Online:2013-11-10 Published:2013-11-10

摘要: 通过建构县域交通优势度与经济发展水平综合评价指标体系,运用投影寻踪模型对2003 年和2008 年河南省各县域单元的交通优势度和经济发展水平进行综合评价与比较。进而采用耦合协调度模型对河南县域交通优势度与区域经济发展水平的耦合协调性进行评价、比较与分类。研究表明,2003-2008 年期间河南省各县市交通优势度与经济发展水平均获得了较大幅度的提升,但区域分异现象还较为突出。县域交通优势度由2003 年的沿主要交通干线带状分布向团块状连片分布态势演进,中原城市群地区县市交通优势度高于外围地区,平原地区县市交通优势度高于山区县市;而县域经济综合发展水平西部普遍高于东部,山区资源县市高于平原农业县市。交通优势度与县域经济耦合作用强度普遍较高,并呈明显的增强态势,但多数地区交通与经济的协调发展度还有待提升,大多数县市交通发展水平超前于经济发展水平。因此,如何在既有的交通优势条件下推进河南县域经济的快速发展,是实现河南交通与经济协调发展的关键问题。

关键词: 交通优势度, 县域经济水平, 耦合协调度, 投影寻踪模型, 河南

Abstract: Based on the establishment of indicator system which can synthetically evaluate county level transportation superiority degree and regional economic development level, county level transportation superiority and regional economic development in 2003 and 2008 in Henan province are synthetically appraised and analyzed by introducing Projection Pursuit Model (PPM). And then, coupling-coordination degree between transportation superiority and regional economic development of each county is measured, compared and classified by the coupling-coordination model. Although all counties' transportation superiority degree and regional economic development level had a more significant upgrade during 2003-2008, their regional disparity was remarkable. Spatial pattern of each county's transportation superiority shifted from zonal distribution state along the main traffic lines to bulk distribution state. Transportation superiority degree was higher in Zhongyuan urban agglomeration areas than that in the perimeter areas, and it is also higher in plain areas than in the mountainous areas. The county level economic development was universally higher in western counties of Henan province than that in eastern Henan, and it is also universally higher in mountainous resources counties than in plain agricultural counties. Coupling degree between transportation superiority and economic development was highly and greatly enhanced during 2003-2008, while the coordination between transportation superiority and economic development needed to be promoted, and the transportation infrastructure of most counties are ahead of regional economic development. Under conditions of the ascendant transportation superiority, how to speed up counties' economic development is a key issue to achieve coordinated development between transportation and county level economy.

Key words: transportation superiority, county level economic development, couplingcoordination degree, Henan province