Study On Land Use Dynamic Change And Its Driving Forces In Qianjiang District

Land Use /Cover Change(LUCC)is not only the leading and popular research in the global environmental variational research, but also the important content of sustainable development research, LUCC's driving force research is accordingly the core of this research. The study on land use dynamic change and its driving forces are the nature motives and mankind activities have on the changes on the Earth system. It is significant to know the situation of land use and improve the researches on the number and quality of land resource, which can improve the proper use of land, realize the continue developing of land resource, guarantee area economy continue developing and protect people's eco-environment.There are seven parts in this paper:Part one: The introductionThe first part mainly talks about the background, meaning, actuality and the trend of the research as well as the main situation of QianJing district and the research plot. On this background, the author proposes the research technical route.Part two: The summary situation of Qianjiang districtThe second part summarizes Qianjiang district's natural and social economical status and analyzes the actuality and problems of using land in this area.Part three: The analysis of land use dynamic change in Qianjiang districtThis part emphasizes the changing characteristics and the potential based on the data from 1996 to 2005 together with the change in many aspects, such as the amount, the structure, the degree.Part four: The analysis of land use dynamic change's driving forces in Qianjiang districtFirstly descripe the driving forces of land use dynamic change qualitatively, then analyze the humanities driving force of land use dynamic change quantitatively by the using of principal component analysis and regression model.Part five: The forecast of land use in Qianjiang districtIn accordance with the characteristics of land use dynamic change and driving force analysis and in combination with a series of challenges which the land resources fase in Qianjiang district, the author forecast the future land use change especially the arable land and building land and propose the adjustment and layout of land use structural.Part six: The solution and suggestion of land's sustainablely useThis part put forwards certain corresponding solutions and methods to land sustainblely use in Qianjiang.Part seven: ConclusionThis part gives a summary of the whole thesis and raise certain problems needing further research.