山西省城镇化发展的空间格局分析

城镇化是区域经济、社会结构和空间结构以城市为模式的演进过程。本文采用复合指标法来评价山西省县域城镇化发展的状况,利用GIS的空间表达功能来分析山西省县域城镇化空间分布特征及发展规律。结果表明,山西省城镇化发展水平较高的县市呈现出集聚现象,北部为大同、朔州城镇群,中部太原城市群,南部运城、临汾城镇群,东南部长治、晋城城镇群,整体呈现"大"字形格局。通过四大城镇群对比分析可以看出太原城镇群与北部城镇群相比,在人口、经济、基础设施指标上表现出相对优势;东南部城镇群人口城镇化指标较低,但在生态环境方面明显高于其它城镇群;南部城镇群除生态环境方面略高于太原城镇群以外,其余方面都表现较弱。

Spatial pattern analysis of Urbanization Development in Shanxi

Xu Zhanjun;Liu Weijie;Bi Rutian;College of Resources and Environment,Shanxi Agricultural University;
Urbanization is a development progress of the regional economy,social and spatial structure in urban patterns.In this paper,the composite index method was used to evaluate the urbanization development in the counties of Shanxi,and spatial expression of GIS was employed to analyze the spatial distribution and its development rule.The results showed that the higher level of urbanization counties presented the agglomeration in Shanxi.Northern is Datong and Shuozhou town groups,the central is Taiyuan city group,the Southern is Yuncheng and Linfen town groups,southeast is Changzhi and Jincheng town groups,all of which showed a shape of Chinese character ＂ Da＂.Comparative analysis of the four town groups can be found that demographic,economic,and infrastructure indicators showed a comparative advantage in Taiyuan urban group and the group in the northern town.The urbanization indicators have a good performance of southeast group of the town in addition to population.The Southeast town group has a better environment indicator than the other three town groups.The southern town just has a better ecological environment indicator than the urban population in Taiyuan.