关中平原城市群经济联系强度研究  

Study on the Intensity of Economic Connection of Guanzhong Plain Urban Agglomeration

作　　者：王国力[1,2] 邵宇佳 Wang Guoli;Shao Yujia(School of Geography,Liaoning Normal University,Dalian Liaoning 116029,China;School of Investment Engineering Management,Dongbei University of Finance and Economics,Dalian Liaoning 116025,China)

机构地区：[1]辽宁师范大学地理科学学院,辽宁大连116029 [2]东北财经大学投资工程管理学院,辽宁大连116025

出　　处：《国土与自然资源研究》2023年第2期5-8,共4页Territory & Natural Resources Study

摘　　要：区域城市化发展到今天,城市群是其重要的表现形式之一,城市群不仅是区域城市化的高级阶级性现象,还是要素汇集与扩散作用的结果。文章以关中平原城市群作为研究对象,分析城市群经济联系强度。本文从可持续发展角度,采取主成分与经济联系强度等方法,对关中平原城市群经济联系强度进行评价,为日后的研究提供基础和参考。结果显示,(1)关中平原城市群中,西安市的主成分得分最高,陕西省部分城市高于甘肃省与山西省部分城市。(2)从经济联系强度来看,西安市与城市群内其他城市联系情况较好,天水市、平凉市、庆阳市与临汾市对外经济联系强度较弱。Nowadays,urban agglomeration is one of the important manifestations of regional urbanization.Urban agglomeration is not only the senior class phenomenon of regional urbanization,but also the result of the convergence and diffusion of elements.This paper takes Guanzhong Plain urban agglomeration as the research object to analyze the economic connection strength of urban agglomeration.From the perspective of sustainable development,this paper adopts the methods of principal component and economic linkage strength to evaluate the economic linkage strength of Guanzhong Plain urban agglomeration,so as to provide the basis and reference for future research.The results show that,(1)among the urban agglomeration of Guanzhong Plain,the principal component score of Xi’an is the highest,and some cities in Shaanxi Province are higher than some cities in Gansu Province and Shanxi Province.(2)From the perspective of economic connection intensity,Xi’an has a good connection with other cities in the urban agglomeration,while Tianshui City,Pingliang City,Qingyang City and Linfen City have weak external economic connection intensity.

关 键 词：关中平原城市群 主成分分析 经济联系强度 

分 类 号：F293[经济管理—国民经济]