银川都市圈城市流强度分析  

The Analysis of Urban Stream Intensity For Yinchuan Metropolis

作　　者：程云龙[1] 刘小鹏[1] 常瑞敏[1] 

机构地区：[1]宁夏大学资源环境学院,宁夏银川750021

出　　处：《长江大学学报（自然科学版）》2011年第4期112-114,288-289,共3页Journal of Yangtze University(Natural Science Edition)

基　　金：教育部科学技术研究重点项目(210237)

摘　　要：通过对银川都市圈的城市流强度的分析,认为该都市圈城市流强度不高,处于都市圈发展的初级阶段,依据各城市的城市流强度值将该都市圈内城市分为3个层次:银川市为中心城市,吴忠、灵武为次级中心城市,贺兰、永宁、青铜峡为三级城市。Urban stream is a flow phenomena among space flows of cities which includes the personnel flow,capital flow,information flow and so on.It can reveal the movement of elements between cities and identify each city's economic status in the region.By analyzing the flow intensity of Yinchuan metropolis,we think that urban stream intensity of this metropolis is not high and in early stage of development in metropolitan.According to urban stream intensity value of the cities,the metropolitan cities is divided into three levels: Yinchuan City is the center city,Wuzhong,Lingwu are the secondary cities,Helan,Yongning,Qingtongxia city is for the third.

关 键 词：都市圈 城市流 强度 银川 

分 类 号：TU984[建筑科学—城市规划与设计]