Research On The Evolution& Development Of Production-lifeecology Space Of Towns And Villages Of Peripheral Areas Of Metropolitan Regions Based On The Changes Of Relationship Between Cities And Villages

Since the reform and opening,China's urban and rural relations have changed markedly.The urbanization trend since the state's establishment has gradually eased the urban-rural dual structure,and the contradictions between urban and rural areas have been gradually weakened.The relationship between urban and rural areas has been developed into a harmonious situation of urban-rural interaction from unilateral city driven mode.Township,as the most basic level in China's urban system,is closely related to the countryside.The pattern and evolution of the "PLE(Production-Life-Ecology)space" in Township is also the result of urban-rural interaction and exemplification of the relationship between urban and rural areas.Nowadays,urban-rural relationship has entered a new historical stage,and township has become the strategic focus of urbanization development in China.In the background of urban-rural integration,the socio-economic and spatial development of township should be actively adapted to it.Based on the above background,this paper explores the relationship between the development of urban-rural relations and the evolution of "PLE space" in villages and towns,and puts forward the coping strategies of "PLE space" under the goal of urban-rural integration.The surrounding area of the big city is the area where the urban-rural relationship and the "PLE space" of the township are the most intense,and the most obvious effecting area of the urban relation to the town space.This paper chooses the surrounding towns of big cities as the research object,aims at highlighting the dominant relationship between the two,making the research more typical.The empirical samples of Jiangxia district(Wuhan)are located in the middle part of China,whose urban-rural relationship and the spatial characteristics of the town are dual representations of East and West,so they are also broadly representative.The main content of this article is divided into four parts:The first part is basic research.First of all,go through and summarize related researches,it is concluded that the overall performance of urban-rural relations in China is marked as 3 typical features: the gap between urban and rural economic and social development,the imbalance between urban and rural areas with strong administrative color and increasing of urban-rural resource factors circulation.Then we analyze the economic,social and spatial characteristics of urban-rural relationship.On this basis,the index system of urban-rural relation feature identification is constructed by frequency statistic method and analytic hierarchy process.The second part is empirical research.This paper evaluates the urban-rural relationship characteristics of Jiangxia District villages and towns by applying the index system of distinguishing the characteristics of urban-rural relationship.And divides the urban-rural relationship into three categories,which are high close contact type,close contact type and weak contact type.Then,according to three kinds of urban-rural relationship types,the paper analyzes the relationship between the evolution of urban-rural relationship and the pattern of "PLE space" in villages of Jinkou,Wulijie and Husi.According to the research,three kinds of urban-rural relationship types in the city are the forming mechanism of the township spatial pattern of Jiangxia: urban-led linkage development,coordinated development between urban and rural areas,and self-organization development under the weak relationship between urban and rural areas.The third part is applied research.Based on the current policy background of urbanrural integration,this paper analyzes the specific target requirements of urban-rural integration.Combining with the realistic conditions of Jiangxia,this paper judges the development trend of Jiangxia urban-rural relationship and the "PLE space" of the township and puts forward the planning strategy of "PLE space".This paper takes the view of urban-rural relations to explores the connection between the evolution of urban-rural relations and the development of "PLE space" of villages and towns.By identifying and classifying the relationship between urban and rural areas,the logical correlation between urban-rural relationship and township space is attempted.It provides a new perspective and technical method for the analysis of town space,and also provides a new idea for the study of space development in the surrounding areas of large cities.