山西省县域人口城镇化时空分异研究

The Spatio-temporal Difference of the County Population Urbanization in Shanxi Province

为探索山西省119个县（区）的人口城镇化水平时空分异规律,采用变异系数.重心模型和城镇人口稳定度模型对2000年~2013年山西省县域城镇人口数据进行分析.研究得出：从时间上看,山西省人口城镇化水平处于快速发展阶段,在全国排名变化不大.从空间上看,人口城镇化水平呈现中部盆地高、东西两山低,交通沿线高、边界地区低的分布特征以及市区高、周边低的多核心分布模式,城镇化重心向西南方向移动,且山西城镇人口集散变化大体呈现＂南增北稳＂的特点.

In this paper, the spatio-temporal differentiation law of the county population urbanization level in Shanxi province was explored. The urban population data of 119 county regions from 2000 to 2013 was studied using variable coefficient, the gravity center model and urban population concentration and decentralization variation model. The results show that in the time scale, the population urbanization level in Shanxi is in the rapid development stage and have little ranking change in the country. From space, the distribution laws present that the central basin is high, east and west mountains are low; which along the traffic road is high, border regions are low, urban districts are high and circumjacent areas are low. The gravity center of urbanization has moved to southwest. In addition, urban population concentration and decentralization variation basically emerges the features that the south county regions are the population concentration region, at the same time, the north county regions are the population stabilization region.