Research Of Land Use Optimal Allocation In Urumqi City

Urumqi is the only biggest city in Xinjiang and it is center of society and the economical development,it plays an important role in north-west distract. With the fast development of Urumqi society and economy,and because of the population increasing,the industry accumulative effect and the superior position condition ,the city area expands year by year,the conflict of the population and land has become an important factor which restricts the economic development of Urumqi. Next because the special terrain and the land form have affected the land utilization structure,the direction and the development potential. Under this background,how to use the limited land resource;how to coordinates the land supplies and the demand,etc. It is an urgent problem to solve.This paper chooses Urumqi as study region,based on the land utilization structure correlation theory,the method and the model,analyses land utilization structure present situation and dynamic change,discovers the land utilization existence problem,especially a linear programming model has been established for the optimal utilization structure of land resources in Urumqi city. Meanwhile,definite land resource optimization disposition goal,forecast the trend of land use structure of land should be made out in the future which provides scientific by 2010. Finally determines the development direction,puts forward suggestions according to the above proposes the land utilization safeguard measure. The results show that after the optimal programming the land resources can produce the best economic,ecological and social benefit.