Urban Land Intensive Use Potential Evaluation - Changchun City

Directed by the theory and thinking methods of human geography , and referred to the knowledge of other subjects, this paper constructs the study systems of the evaluation of urban land intensive use and potential in our country . The paper is organized into three parts.In Part One, from the background of the evaluation of urban land intensive use and potential, this part describes the angles, patterns, developing situation and policy of the urban land utilization of the domestic and international scholars, expounds several important social problems that closely associates with the urban land intensive utilization, and analyzes the demanding background of land intensive utilization potential in the case city, Changchun.In Part Two, taking Changchun for example, from the main body of evaluation, combining with the evaluation demand, relying on the laws and rules related to the land utilization, it shows how to set up the process of evaluating urban land intensive utilization potential; united the existing working foundation, trusses the evaluation index system of the urban land intensive utilization degree, and then sets down evaluation project from the aspects of qualitative analysis and ration potential. At last, with the present technical and economic support, analyzes the quantity, types and space distribution of land that can be utilized in Changchun. In Part Three, on the basis of theory and method statement related to land, the paper epurates from the classic theories the theoretical foundation of the potential evaluation of the urban land utilization. Then the paper achieves the theoretical connotation of intensive utilizing potential of urban land, analyzes the utilizing situation of urban land and potential productive resource in our country, and proposes several key problems that need to be resolved in the process of evaluating potential. On the basis of concluding the present practical methods, and using other subjects' researching achievement as reference, this part innovates the quantitative analysis chiefly with mathematical methods. As a practical research, this last part, combining the reality in our country, proposes to classify city types according to related factors, to try to establish the nationwide evaluation system, to strive to realize normative evaluating methods and systematic concluding evaluation index system, to determine the evaluating criterion with local features, which shows the standardization, practicality, feasibility and integrality of the intensive potential evaluating methods of urban land. Thus the paper expects to achieve more practical potential evaluating system and methods of urban land, and to change the situation that one evaluating system can only serve one city.At the end of this thesis, there is a brief summing up of this study's major contents which includes the break through of theory; innovation of technology and Application prospect. Some deficiencies and questions that require further study are put forward.