摘要
本文借助区域间相互作用的引力模型,对河南省省辖市之间以及它们与全国各省会城市之间的经济联系强度进行了计算,并利用河南省公路、铁路和航空客运方面的具体统计资料进行实证研究,验证了城市之间的经济联系强度与公路、铁路客运之间确实有着极强的线性相关性,由此建立了通过城市经济联系强度所占比例的大小来确定城市经济联系方向的研究方法。在此基础上,提出由经济联系强度占区域全部经济联系强度的比例来量化表征经济地理位置的思想,通过河南省区内和区际城市经济联系主要方向和强度的具体计算,表明中原城市群的形成及其与外部城市群的对接有其客观的人流联系基础。
Along with the socio-economic development, the various contacts between cities and regions are becoming more and more close and complicated. Although the research on regional characteristic and difference was dominant in geography thoroughly, traditional positive research on economic location and contacts was weak in quantitative methods, one of the main reasons was the shortage of statistic data. By use of the gravity model, we calculated the economic contacts intensity between cities in Henan province and intensity between this province and the other core metropolises all over the country, and with reference to the data of highway and railway passenger traffic, we found the strongly linear correlation between economic contacts intensity and passenger traffic. So we can use the percentage of economic contacts intensity of each city to total region to indicate the economic contacts direction and economic location quantitatively. The directions and intensities of urban economic contacts in Henan province show that the formation of Zhongyuan urban agglomeration including Zhengzhou, Kaifeng, Luoyang, Xinxiang, Jiaozuo, Xuchang, Pingdingshan, Luohe and Jiyuan has close internal economic linkages and passenger traffic contacts, and they also show that the contacts and cooperation between Zhongyuan and Jingjinji（Beijing-Tianjin-Hebei）, Changjiang delta, Wuhan and Guanzhong urban agglomerations are beneficial to the economic development of Henan Province.
出处
《地理研究》
CSCD
北大核心
2006年第2期222-232,共11页
Geographical Research
基金
教育部人文社会科学重点研究基地重大项目(04JJDZH016)
河南省社会科学规划重大项目资助
关键词
经济联系
客运
河南省
中原城市群
economic contacts
passenger traffic
Henan Province
Zhongyuan urban agglomeration
