基于GIS的開發(fā)區(qū)土地集約利用評價與潛力分析研究
[Abstract]:The development zone has made great contributions to the reform and opening up of our country, which is the agglomeration center of modern industry and the amount of difficulty in regional economic growth. However, at present, there are also many problems in the development zone in land use, such as emphasizing scale and light efficiency, attracting investment over planning, paying attention to expansion, and tapping potential lightly. Therefore, the construction of the development zone and the development of industry can not be separated from the evaluation and potential analysis of intensive land use in the development zone. This research method combines quantitative evaluation, qualitative analysis and quantitative evaluation, overall evaluation and canonical analysis, field investigation and statistical analysis to carry out land intensive evaluation and potential analysis of the development zone. The main contents are as follows: (1) introducing GIS technology into the evaluation of intensive land use in the development zone, comprehensively mastering the situation of intensive land use in the development zone through its spatial analysis function, and promoting the basic information construction of land use management in the development zone. It provides the basis for the dynamic monitoring of the development zone and the formulation of related policies. (2) based on the present situation of land use in Jinhu Economic Development Zone, the present situation of land use is analyzed from three aspects: the degree of land use, the structure of land use and the intensity of land use. Through the analysis of the structure, benefit and intensity of land use in typical enterprise sample points, the analysis results and land use suggestions are given by comparing and analyzing the level of intensive land use. (3) based on the relevant index system of the regulations, According to the leading industry and economic situation of Jinhu Economic Development Zone, the intensive evaluation index system of Jinhu Economic Development Zone with Jinhu characteristics is constructed by using multi-factor comprehensive analysis and analytic hierarchy process (AHP). Among them, the concepts of "land average" and "land consumption coefficient" are introduced, and a set of new objectives and corresponding sub-goals and indicators are put forward, that is, the land consumption level of the development zone should be reflected by calculating the land resource consumption coefficient of GDP and tax growth. In the process of evaluation and calculation, the target law enforcement method, the development trend estimation method and the expert consultation method are applied to determine the ideal value, and the expert consultation method is applied. The factors are compared with AHP to determine the index and target weight. (4) finally, the full text is summarized and through the previous empirical research, it rises to the level of public policy analysis and research. Some policy suggestions are put forward to improve the level of intensive land use in the development zone, and the main ways and management measures to improve the degree of intensive land use are put forward for the promotion of the application results. Although the theory and practice of this study are combined with the research and discussion on the evaluation and potential analysis technology of intensive land use in the development zone, there are still some shortcomings, and there are still some problems to be further studied.
【學位授予單位】:南京農(nóng)業(yè)大學
【學位級別】:碩士
【學位授予年份】:2013
【分類號】:F301.24;P208
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