The Evaluation And Optimization Of Space Utilization In The City Fringe Under The Idea Of Green Development

From the period of rapid urbanization to the adjustment of the new normal,the urban fringe is the most important area in the urban and rural areas.In response to these problems,the eighteen central put forward the concept of green development,seeking to provide a new way of thinking from the perspective of green space transformation under the new normal.This paper based on the fringe at home and abroad under the concept of the relevant theoretical research and empirical research on green development were summed up,summarized the main features of fringe space green development,including ecological base integrity,marginal urban space intensive infrastructure,integrity and edge of rural settlements spatial integration.On the basis of the research on the characteristics,and from the construction of evaluation system at home and abroad,aiming at the edge of the city zone in this area,and the idea of green development a clear way of thinking,construct the evaluation system.Taking the south area of Lu'an city as the object of empirical study,this paper makes a quantitative analysis of the ecological space,urban space,infrastructure space and rural settlement space in the edge region,and combs the problems existing in the development.It also points out the direction of spatial evolution of green space under the concept of green development.To explore the method of fringe space optimization of the concept of green development,structural integration including ecological basal fringe,the development of ecological space on the fringe area space guidance,fringe urban spatial structure analysis,the reasonable layout of the function space,guide the public transportation on the urban space system,the integration of municipal infrastructure corridor space and the rural settlement space.