摘要
采用城市流强度的定量分析方法,对东北三个城市群组“辽中南”、“吉中”、“哈大齐”的区位熵、外向功能量和城市流强度进行了计算分析,并基于此提出了城市群组的城市流强化与城市整合对策.结果显示,东北三个城市群组的中心城市均可以分为三类——高等、中等、低等:沈阳、大连、长春和哈尔滨以较大的城市流强度值成为各自城市群组联系的高等级中心;鞍山、丹东、营口、四平、大庆、绥化分别成为各自的中等级中心;其他城市成为各自群组的低等级中心.东北地区城市群组实现城市流强化和城市整合发展的对策为:网络化发展以解决结构与体制的矛盾,合理定向以实现各群组内部城市的整合发展,分等策略以提升城市群组内部的城市流强度.
This paper uses the quantitative analytical methods, analyses computationally the location quotient, urban extroversion meritorious energy and urban flows intensity of the three large urban agglomerations ＂Central-southern Liao＂, ＂Central Jilin＂, ＂Har-Da-Qi＂ in Northeast China, and on the basis it puts forward the counter measure of urban flows strengthening and urban integration. The result show, the key cities of the three large urban agglomerations in Northeast can be districted into three classes --high-degree, medium-degree, low-degree. Shenyang,Dalian, Changchun and Harbin with high degree urban low, are the centers of their own urban agglomeration in Northeast; Anshan, Dandong, Yingkou, Siping, Daqing,Suihua, with medium-degree urban flow, are the sub-centers of the whole area;the cities besides these, with low-degree urban flow, are the centers of their own local areas. The article points out, the counter measure of urban flows strengthening and urban integration is that networked development in order to solve the contradictions of the structure and system, rational orientation to realize the urban integration development inside the urban agglomeration, grading tactics to promote the urban flows intensity.
出处
《东北师大学报（自然科学版）》
CAS
CSCD
北大核心
2007年第1期114-118,共5页
Journal of Northeast Normal University(Natural Science Edition)
基金
国家自然科学基金资助项目(40471041)
关键词
城市群组
城市流强度
中国东北地区
large urban agglomerations
urban flows intensity
Northeast China
