The Research On Land-use Optimum Model Based On The Transportation Problem

Land is the material foundation of human beings for living and development. Recently the contradiction between supply and demand of land is increasingly along with the development of industrialization and urbanization and the increase of population and human activities. On the premise of sustainable development, it become a urgent problem needs us to solve, how to use land reasonable, how to distribution of the limited land resources between different departments and various industries of national economy, how to coordinate the supply and demand for land of different regions, how to seek the optimal decision scheme which can make t the land use efficiency to achieve best and being accords with regional characteristics. Although the research of land-use optimum theory and method are too many, mostly is focused on the land of the number of structure, the research of the allocation of land resources in the area is rarely. So my paper uses the transportation problem to study the allocation of land resources in the area.My paper is divided into five chapters.The first chapter introduces the background and significance of land-use, and summarizes the status of land-use, and proposed the content and thinking of research which is based on the optimization model of land use. The second chapter introduces the related theory and method of land-use optimum. It discusses whether it is reasonable through comparing the different methods.The third chapter introduces related theory and method of the transportation problem. On the analysis of transportation problem and its characteristics, it discusses the advantages of optimization model. The fourth chapter with adequate illumination for example, through various kinds of demand forecasting and analysis for land use efficiency and constraint conditions, transport model, and optimized result analysis of the transportation problem based on the steps of land use optimization model for empirical research, in determining the demand for land, land use efficiency and constraint conditions used in the process of the analytic hierarchy process (AHP), variation coefficient method, regression analysis method and mathematical model of. The fifth chapter of text, this topic is summarized, and the further research is proposed.According to the related theory and empirical analysis proves that it is feasible and can decompose indicators provide certain reference to use transportation problem solving the optimized allocation of land resource of the method. But its content are involved in numerous data, so my paper is based on the higher requirements for the purpose to explore the feasibility of the method and it still need further research.