Study On Land Intensive Use Of City New District And Its Potentiality Evaluation

With the acceleration of the urbanization, the demand for construction land increase. Many cities seek new room to plan new district next to the main urban areas in order to achieve the proliferation of population and industry. However, due to the shortcomings of the land-use management system and operation mechanism , as well as the interests of the local government drive, making many city new district expand blindly and disorderly.The ultimate goal of this paper is to improve the degree of our country's city new district land-intensive use. From the intensive use of land began to look for an effective way of our country's city new district land-intensive use.The paper describes the research background and pointes out that the research of city new district land intensive use is very urgent and necessary in the process of industrialization and urbanization. The paper makes a more comprehensive overview about the land-use study of domestic and foreign and describes the purpose, meaning, content, method of the study.The paper reviews the basic theory related to land-intensive use of city new district, including garden City theory, theory of satellite, the evacuation of organic theory of New Urbanism, smart growth theory, location Theory, land rent and prices Theory, increasing and diminishing law of land return, sustainable development theory. The paper made the definition about city new district and explored the function and type of city new district. The paper defined the definition of city new district land-intensive use after exploring the connotation of the land-intensive use.The paper analyzes the land-use problems of our country's city new district: Expand the land blindly, breaking the overall planning of land; In the form of development zone expand land blindly and disorderly; The development of University City lead to lost land funds; Infrastructure is lagging behind.The paper analysis the factors that influence land intensive use of city new district, including: the economic development level of city new district; the size of the city new district; the population density of city new district; government regulation; the location of land, the use of land and the use structure of land; the land supply of city new district And the land price of city new district; Eco-environmental capacity of city new district. on the basis of research results of the former chapters, the potential assessment system of land intensive use of city new district has been established. This system is divided into three layers, including the target layer, the element layer, and the index layer, a total of 25 sub-indicators. In the end of this chapter, the assessment model has been established, including potential assessment model and the determination model of obstacle degree, and a simple case analysis of northern new district of Chongqing.Countermeasures have been proposed about land intensive use of city new district in Administrative law, economic, supervision, technology and culture. Through the constraints, incentives, as well as the supervision at the different participant, Pattern of city new district land intensive use has been established, including government regulation and control mechanism, market incentives bound mechanism, public participation and oversight mechanism, public culture-driven mechanism.