Research On Urban And Rural Spatial Restructuring In Danfeng County From The Perspective Of Population Migration

Population migration-driven urbanization and hollowing out of the rural population have always been accompanied by the evolution of urban and rural space.With the relaxation of household registration policy and the development of regional economic industry,the scale of population mobility has gradually expanded and the pattern of spatial mobility has gradually increased.The complexity makes different regions of urban and rural areas present different regular evolution characteristics.In the future,urban and rural space is still in the dynamics of population migration and the urban-rural pattern.Prospectively predicting the scale and path of urban-rural migration is important to clarify the development of urban-rural space and to restructure different regional spaces in a targeted manner.Realistic and strategic significance.This article integrates the relevant theories of urban and rural planning,economic geography,urban geography and other related disciplines,and systematically analyzes the latest research progress and situation of research on the interaction between population mobility and urban and rural space evolution at home and abroad.The urban and rural space in Danfeng County is the research object.Based on the questionnaire on the basic situation of rural construction,interviews with rural residents and relevant government departments,the census and the data of urban and rural construction land over the past years were used to sort out the spatial and temporal evolution of population flow in Danfeng County and the evolution of urban and rural space.Coupling relationship of spatial evolution.By combing the population evolution process of Danfeng County,it can be seen that the population movement has experienced four typical periods.The population is relatively concentrated along the transportation line,and the population is further concentrated to the central urban area,township,and central village over time.The county as a whole And rural areas show different characteristics of population migration.The urban-rural spatial system,morphological structure,and different regional spaces have evolved.Rural population evolution and spatial evolution have formed 9 different types of coupling relationships,namely,high degree coupling,medium degree coupling,and low degree coupling.The urban and rural population flow is affected by the natural ecological environment,agricultural economic model,urban and rural policy changes,and urban and rural planning adjustments.It promotes the transformation of urban and rural systems,guides the differentiation of living space,accelerates the reconstruction of social space,and realizes land use reorganization.Under the external role of policy adjustment,transportation guidance,and allocation of public service facilities,and the internal drive of economic and industrial adjustment and urbanization,urban and rural space has undergone the evolutionary process of the embryonic stage,growth stage,and transformation stage.Finally,by predicting the future urban and rural population migration trends in Danfeng County,the concept of urban-rural spatial reconstruction is proposed,and the urban-rural system,rural settlements and rural internal space are restructured to adapt to the dynamics of the population migration pattern under the new background of rural revitalization.Change to achieve the integrated development of urban and rural space.