| In 2022,the country issued the National New Urbanization Plan(2021-2035),which made promoting the urbanization of agricultural transfer population the primary task of new urbanization during the 14 th Five Year Plan period.In the process of new urbanization,the floating population plays a crucial role.Currently,the mode of floating population flow in China has shifted from solitary flow to family oriented flow.The new urbanization centered on families is the future development trend.How to strengthen the protection of the rights and interests of migrant population,promote the new urbanization centered on families,and accelerate the urbanization of floating population is a key issue of current concern.For a long time,research on mobile population in China has mainly focused on two aspects: rural urban mobility and non provincial mobility.The seventh census data shows that the intensity of long-distance migration between urban and rural areas and regions in China is decreasing.Close range migration,especially within the province,is becoming the dominant factor in population mobility and showing a gradually increasing trend.Therefore,it is particularly important to comprehensively grasp the characteristics and patterns of the floating population within and outside the province.This article uses county-level data from the 2000,2010,and 2020 population censuses of Hebei Province,and uses the modified composite index method to divide four types of mobile population regions from the perspective of intra-and extra-provincial mobile populations: intra-and extra-provincial active regions,balanced active regions,and non active regions.It explores the spatial distribution characteristics and agglomeration degree of mobile populations within and outside Hebei Province,as well as the evolution process and laws of regional types,And explore the influencing factors of regional types of floating population.Research has found that:(1)There are significant differences in the distribution of mobile population within the province according to administrative district types.The various levels of urban areas with Shijiazhuang as the core are the gathering areas of mobile population within the province,and the spatial distribution has evolved from a relatively balanced distribution of each central city to a multi center distribution pattern,forming a strip gathering belt of "Qinhuangdao Tangshan Langfang Baoding Shijiazhuang" from northeast to southwest with Shijiazhuang as the core.The area around Beijing and Tianjin,especially Langfang City,is a gathering area for floating population outside the province.The floating population outside the province is highly concentrated in the counties and cities around Beijing and Tianjin in Langfang,and the spatial distribution tends to gather in Langfang City from a relatively balanced distribution throughout the province.Gradually,a dense belt of "Qinhuang Island Tangshan Langfang Baoding Shijiazhuang" has formed,with Langfang City and Shijiazhuang City as the core,from northeast to southwest.(2)From 2000 to 2020,the local spatial agglomeration of mobile population within and outside Hebei Province showed a highly homogeneous feature,all of which were manifested as low low low spatial agglomeration,and the distribution of low low low agglomeration was mainly in Handan City and Xingtai City;The local spatial agglomeration of floating population outside the province is stronger than that of floating population within the province.(3)The distribution of regional types of floating population has undergone a deductive process from relatively balanced distribution in most regions to highly polarized distribution in a few regions.The inflow type active areas within the province are concentrated in the municipal districts of various cities,and the trend of agglomeration towards the provincial capital city has been obvious in the past 20 years;The inflow type active areas outside the province are concentrated in the surrounding Beijing Tianjin area,and have been significantly concentrated in Langfang City,County,and City in the past 20 years;Balanced active areas are mainly distributed in counties and cities with good economic conditions around the city’s jurisdiction,and have been more concentrated in Tangshan City in the past 20 years;The distribution of inactive areas is mainly in counties,and over the past 20 years,it has gradually expanded from the edge areas of the city or province to the widespread distribution throughout the province,forming three major zones in an east-west direction in the south,middle,and north.From the perspective of regional type evolution,the regional types of mobile population in Hebei Province have undergone a deduction process from relative balance to high polarization,and overall tend to be inactive.From the perspective of regional type transformation,the province’s regional type is mainly non transformation,and always dominated by non active regional types;Among the types of changes that occur,the main path is the transition from inflow active areas within and outside the province to balanced active areas,and from balanced active areas to inactive areas.(4)From the perspective of influencing factors of regional types,population mobility is the result of the joint action of many factors,and different influencing factors have varying degrees of impact on different regional types.The higher the level of economic and social development in a region,the more likely it is to become an active area,and vice versa.The level of social development is the main "pulling force" factor in forming inflow type active areas within the province;For the inflow type active areas outside the province,the comprehensive economic factor is the main "pulling force" factor;The industrial structure factor has the greatest impact on the balanced active zone;Social development factors,comprehensive economic factors,basic conditions factors,and geographical environment factors are all important "driving forces" for the formation of inactive areas. |