宁夏城镇化发展区域差异因素研究

The urbanization development in regional difference factor analysis research of Ningxia

为进一步提高宁夏区域城镇化水平,选取宁夏19个县(区)为研究对象,分析各地域城镇化发展水平特征,运用线性加权和法对2008年宁夏区域城镇化水平进行综合测度,并运用灰色关联分析法探讨宁夏城镇化发展区域差异因素.结果表明,人口指标与经济发展指标所表征的宁夏城镇化发展水平并不一致;宁夏城镇化发展空间格局变化特征明显,由北部向中部、向南部呈梯度下降的区域格局;影响各区域城镇化水平分异的主要因素不同,但区域综合经济发展水平、工业和第三产业发展是区域城镇化水平差异的决定性因素.

In order to improve the level of urbanization, 19 counties in Ningxia were chose as research contents. First, the character of the development of urbanization in each regions were analyzed, next, by linear weight method, general measuring on the level of urbanization of 2008 in Ningxia was made, then by the gray relational model, the factor of regional differences in the development of urbanization in Ningxia have probed. Results show the differences between population indexes to economy developmental indexes which indicate urbanization development level of Ningxia. The development of urbanization has obvious characters of spatial distribution; it is gradient descent from north to centre, to south in Ningxia. The main factors which affect the level of urbanization is different in different areas, however, the general regional economic development, the development on industry and the third industry are main dynamic factors which promotes the difference on the level of regional urbanization.