Intensive Use Of Urban Land And Optimization Study

Urban constructive land use is the carrier on which cities carry out their economic and social activities .With the speeding-up of the urbanization in the countryside ,the demand of the constructive land has increased significantly ,which has intensified the contradiction between the supply and demand of the urban constructive land use and made the rational space structure and distribution in specific regions more necessary. With population's growth and progress of technology, the ranage that the mankind use land is explanding constantly and the intensity is being aggravated constantly. These have caused a large number of global questions. And the study on land use is becoming more and more important.Taking Qianjiang district of Chongqing as the studying object ,a entropy methodology has been applied to make a quantities analsis and evaluation on the current situation of the urban constructive land use in Qianjiang district has been revealed.Bases on this analysis,an exploring research is carried out on construction calculation index system of urban constructive land.This paper includes eight parts:Part one ,introduction,It is about the research in this area at home and aboard, introduces the background to write this article and the significance of study,It includes the task.Part two, introduce the characteristics of the nature ,economy and urbanization of Qianjiang district.Part three , Qianjiang district of the intensive use of land for construction purposes of the present situation.Part four ,Qianjiang district savings and intensive land use indicators of control. Qianjiang district established the intensive use of urban land evaluation index system.Part five , Qianjiang district storage quantity construction land intensive use potential forecastPart six , Qianjiang district addition construction land scale overall plan arrangement.Part seven , Promotes the Qianjiang district land to save with the intensive use measure and the suggestion.Part eight,conclusion.