Research On Evaluation Between Urban Land Intensive Use And Eco-environment Of Wuhan Urban Agglomeration

The coordinated development of intensive urban land use and ecology of the city was the core of sustainable development.Healthy ecological environment is the base of urban land sustainable use.Input and output of existing urban land intensive utilization of the pursuit of maximization of economic benefit,which is associated with the great pressure on urban ecological environment.Coordinated development between urban land intensive use and urban land ecological security is the way to achieve urban social economy sustainable development.Wuhan city circle,which is the "resource intensive and environment friendly society experimental comprehensive reform zoom",is not only the core of economy of Hubei province,but also the important strategic fulcrum of the rising central region.The study of Wuhan city circle of urban land intensive utilization and ecological environment coordinated development,will benefit to optimize allocation of the urban land resources and protect the existing urban ecological environment,achieving sustainable development.In this paper,we take Wuhan Urban Agglomeration as a case study.Based on the situation analyze of land use and eco-environment,construct the evaluation index system,and evaluate the urban land intensive utilization and the ecological environment comprehensively from 2006 to 2012..Than calculate the urban land intensive utilization and ecological environment coordinated development degree with the coordinated development model,and summarized analysis of the five types of cities.The first type is the Xianning and Huangshi which is increased gradually for the coordination degree,and the intensive use of urban land to sync with the whole ecosystem environment.The second type is the Wuhan and Ezhou,whose early development of intensive use of urban land and ecological environment is biased but gradually synchronize later.The third type is the XiaoGan,whose early development of intensive use of urban land and ecological environment is gradually synchronize but biased later.The forth type is the Huanggang and Tianmen and Qianjiang,whose development of intensive use of urban land and ecological environment is whole out of sync.The fifth type is the Xiantao.which is declined gradually for the coordination degree.