Evaluation Of The National Center For Sustainable Use Of Urban Construction Land In Wuhan

Land for humans,has been a very valuable resource,is an important factor to maintain the people's production and life.Land area is fixed,not increase,therefore,cherish every inch of land,every inch of available land to ensure the sustainable development of the foundation is to ensure sustainable human development,namely to promote and ensure the sustainable use of available land for a region,a country or even the whole of humanity has far-reaching strategic significance.All along,our people and land conflicts are very prominent.less per capita land resources has been plagued us,hindering the development of the social economy and people's living standards improved.With the gradual formation of China's urban-rural dual structure.rural-to-urban shift gradually,expanding urban population of urban construction progresses.deepening the sustainable use of urban land.its qualitative and quantitative research.urban land provide a theoretical basis for the sustainable use.is an urgent task.Only as far as possible so that the city not because of pollution and over-exploitation and the loss of the use of available land value,in order to achieve the sustainable use of land resources in the region,for the sustainable development of China's social stability and economic provide basic protection.Build a comprehensive evaluation system of urban land sustainable use can provide a more accurate reference data for sustainable urban land use,for the relevant departments to provide supervision and urban land use data to guide.For promoting the sustainable use of urban land is significant.This paper is divided into five chapters,due to the use of land resources belongs to the category of urban sustainable land use,and thus in the first chapter of this paper abroad Evaluation of Sustainable Land Evolution and Development were discussed,this paper describes a study of the theory in accordance with;In the second chapter,the paper under the relevant theoretical framework,the definition of sustainable urban land use.content,features and urban land sustainable use objectives of the system is described,and on this basis,urban land use systems hierarchical structure,dynamics,complexity,uncertainty and other features of a comprehensive analysis of relevant theoretical models describing the urban land use system,different models from different angles on the process of urban land use for the interpretation,the overall speaking,urban land use is an urban living environment and the natural production coordination process.In the third chapter,the paper analyzes the factors affecting sustainable urban land use theory as the theoretical basis for the comprehensive evaluation of the basic system,the analytical theory of urban land use system to make a more comprehensive analysis based on factors that urban land use system is mainly established on the basis of population,resources,environment,economic and social,technological and institutional aspects of the interaction of the seven above;In the fourth chapter,the paper Wuhan,for example,to calculate the spatial structure of the status of urban land use in Wuhan,the calculation results show that with the expansion of Wuhan Urban indicate the scale of urban development are becoming more mature,and its land constitutes the difference is smaller land use are becoming more reasonable,followed by paper analyzes the characteristics and the impact of urban land use system based on factors such as the theory of theory,to build a comprehensive evaluation index system for sustainable land use in medium-sized cities,calculated Wuhan 2006-2013 the level of sustainable land use.In the fifth chapter,the paper has been summarized above,and to the point,and the inadequacy of innovation described.