Study On The Optimization Of The Land Use Stucture In Daqing City

The land has always been the economic foundation and material bases of the humansociety since human was born on the earth. With the rapidly development of theChina`s economy and the continually rising of China’s urbanization, the research ofthe land use of our cities`has been further and deepen, not only in theory but also inpractice. How to scientific and reasonable utilize the limited land, optimize thestructure and layout of the land of a city is one of the most important field of landuse research.The Daqing city is a integrated city famous for its oil resources andindustry. In the past40years, the Daqing city has great change since the greatreform and opening.This paper uses the statistical analysis method analyzes the economy status socialstatus and land use status based on the second land survey data of the Daqing city.According to the front analysis result, the paper select the principal componentanalysis method to analyze the driving forces of land use change and put forwordsthe problem of the land use in Daqing city through the aspects of population andland use, the urbanization and the land use, oil production and land use.Based on the former research, this paper puts forward and establishes the land usestructure optimization model, using the GM(1,1) model to forecast the constraintconditions of the optimization model, and then using the ant colony algorithmsolution mode to select the best structure of the land use structure of the Daqingcity.