Research On Promoting Of Changde City's Urban Construction Land Use

As socio-economic development, urbanization is an inevitable. Healthful, reasonable urbanization not only can effectively promote the land utilization rate, promote regional economic and social harmonious and sustainable development, but also has a vital role for building a harmonious society currently. However, The process of urbanization in China Revealed a series of problems, such as urban land-use structure and spatial layout of irrational, low urban land-use efficiency, the scale of urban construction land significant expansion, cultivated land reduce excessive. The Article take Changed City of Hunan Province As the research object, Proposed future optimization of the structure and layout of urban construction land countermeasures. Specifically include the following:First of all, both domestic and abroad researching present situation and progress is reviewed and the theory basis of the overall arrangement of the constructing land of the city and the countryside is summarized, and the research significance is discussed.Secondly, take the Land-use changde data of 2005 as the basis, analyzed the urban use land'size and layout, industrial and mining land use'scale and layout to study area of the status quo of urban construction land; and the new volume and the layout of the study described three aspects of urban construction land area the size and layout changes; using the qualitative and quantitative method analysis of regional construction land use of existing problems:Expansion of urban construction land growing too fast, decentralization of industrial land and so on.Third, take the status of urban land use in the region as the basis, further through quantitative and qualitative methods such as the SPSS software, GM (1,1) means of mathematical techniques to predict the future period (2010 and 2020) and the scale and layout of urban construction land.Finally, based on the research of the study area in the history of urban construction land use characteristics and needs of the future land use presented suggestions to adapt to the future development of urban construction land layout optimization program, and put forward countermeasures in order to promote the optimization of program implementation.