Research On The Measurement Of New Urbanization Level And Spatial And Temporal Differentiation In Beijing-Tianjin-Hebei Region

With the "Beijing-Tianjin-Hebei collaborative development" strategy proposing,the urbanization process of Beijing-Tianjin-Hebei region has been accelerating,a series of problems caused by the traditional urbanization development mode,such as uncoordinated industrial structure,unreasonable population distribution and fragile ecological environment,are increasingly prominent,which restricts the coordinated development of the region and the construction of urbanization.The new urbanization is the necessary requirement to accelerate the coordinated development of Beijing-Tianjin-Hebei and the best way to realize social harmony.Therefore,it is necessary to further study to the level of new urbanization and differentiation of Beijing-Tianjin-Hebei,to identify each city to promote the new urbanization level,on this basis,constructing the development strategy of Beijing-Tianjin-Hebei to promote the overall health and sustainable development.Therefore,by constructing the index system of new urbanization in Beijing-Tianjin-Hebei area,this paper estimates the new urbanization level of Beijing-Tianjin-Hebei in 2005-2015 years,and explores the temporal and spatial differentiation of new urbanization level in 13 cities of this region.The results reflect that:(1)2005-2015 years,the comprehensive level of the overall new urbanization of Beijing-Tianjin-Hebei is upward trend,the growth rate of various types of urbanization is significant different,in the study period,the rapid development of Beijing-Tianjin-Hebei is mainly economy urbanization,population urbanization and spatial urbanization,according to the requirements of the new urbanization,in the future,the region should change the direction of development,vigorously develop the innovation and the ecological environment.(2)There are obvious regional differences in the level of new urbanization in this region,showing a "core periphery" change structure,with Beijing and Tianjin as the core and decreasing to the surrounding area.In addition,Each type of urbanization also has significant spatial variation,economy,population,innovation,spatial differentiation is obvious,ecological aspects,the region is generally poor,social space,urban and rural development is still a problem,and it's urgent need to expand of urban space to improve the spatial layout ofthe new town.(3)On the basis of the above research,this article is based on the spatial difference of new urbanization level in the region,Beijing,Tianjin and 11 cities in Hebei provinces are divided into 4 grades.The different level of new urbanization difference is obvious,and the path of new urbanization is different..According to the different situation of development of new towns in Beijing-Tianjin-Hebei region and the spatial and temporal variation,this paper proposes to promote the development of regional innovation,accelerate industrial upgrading to optimize and broaden the space area,adhere to the people-centered concept,promote the sustainable development,promote the construction of characteristic town,these new urbanization development countermeasures could enhance regional new urbanization construction and better promote the coordinated development of Beijing-Tianjin-Hebei process.