Exploring the Characteristics of Population Distribution and the Path of Circle Construction in China's Metropolitan Area
An in-depth study of the population distribution characteristics and an analysis of the key issues in the development process from the perspective of population distribution will help to grasp the laws of population development in metropolitan areas and promote the coordinated development of population and economy and society.Through the comparative analysis of the population data of several important metropolitan areas,it is found that China's metropolitan ar-eas show the characteristics of"more rapid population growth,more prominent aging,more powerful attraction of population to the pioneer cities,more significant head effect of population concentration,and more obvious population concentration in the tertiary industry".Meanwhile,there are also challenges such as the lack of population and economic synergy in the"periphery",the excessive agglomeration effect of high-quality public services in the"center",and the pressure on the"center-periphery"separation of jobs and housing has not abated,etc.By analyzing and summarizing the mechanism and the experience of optimizing population distribution in metropol-itan areas,it is proposed to optimize the population distribution pattern in four aspects,namely,implementing scientific integrated planning,accelerating industrial transformation and upgra-ding,promoting rail transportation construction and adjusting the layout of public services,by optimizing the metropolitan area plan and shaping the industrial collaboration,urban transporta-tion and metropolitan living circles.