京津冀都市圈城镇化质量测度及区域差异分析

Measurement of urbanization development quality and analysis of regional disparities in Beijing-Tianjin-Hebei metropolitan region

城镇化是人口、经济、社会和空间等多因素共同作用的结果,首先从这四个层面构建城镇化质量的二级测评指标体系,并运用熵值法和多目标线性加权法,以京津冀都市圈10个城市作为研究对象,来综合测度其2000、2005和2011年的人口、经济、社会和空间城镇化质量,之后对评价结果的区域差异进行了分析,以期为都市圈的城镇化质量优化提供理论依据。研究结果表明:2000年以来京津冀都市圈10个城市城镇化质量总体呈不断上升的趋势,其中京津及唐山、石家庄和秦皇岛城镇化质量较高且相对稳定,廊坊受京津一体化影响在2005年后发展较快;经济城镇化对京津冀都市圈的城镇化质量影响最大;人口城镇化方面,石家庄得分最高,经济城镇化方面,京津和唐山得分最高且发展速度迅速,北京的社会城镇化质量最高,京津的空间城镇化远高于都市圈其他城市。

Urbanization is the result of multiple factors combination from population,economic,social and spatial etc. In the article,firstly,a two- level evaluation index system was built for urbanization development quality from above four indexes,and the entropy method and multi- objective linear weighting function method were used to make sure the weights of each index,and then the10 prefecture- level cities in Beijing- Tianjin- Hebei metropolitan region were took as the research object to comprehensive measure the urbanization quality of population,economy,society and space in 2000,2005 and 2011. And the regional differences of evaluation results were analyzed which could provide theoretical basis for urbanization quality optimization in metropolitan regions.The result shows that the urbanization quality of 10 cities in Beijing- Tianjin- Hebei metropolitan region overall were rising since 2000,part of the cities＇ urbanization qualities were higher and relatively stable,including Beijing,Tianjin,Tangshan,Qinhuangdao and Shijiazhuang; Langfang had rapid development influenced by escalating of the Beijing- Tianjin integration process since 2005. The economic urbanization had the greatest effect on urbanization quality in Beijing- Tianjin- Hebei metropolitan region; Shijiazhuang had the highest score in population urbanization,Beijing,Tianjin and Tangshan had the highest score and the rapid rate of development in economic urbanization. Beijing had the highest social urbanization quality. The space urbanization quality of Beijing and Tianjin was far higher than other cities in metropolitan region.