城乡结合部建设用地适宜性评价初探

在GIS的支持下,采用邯郸市邯山区(含部分郊区)作为研究对象,围绕 3种主要建设用地类型(居住用地、工业用地、商业用地),分类绘制建设用地适宜性评价指标图及综合评价图。选取区位因素为主导因素,对研究区的建设用地进行适宜性评价,初步建立了建设用地适宜性评价方法程序。

The frist research on constructive land suitability evaluation in connective location between town and country

With reforming and opening policy ,our cities,like those in many other developing countries,are expanding. Both constructive land and arable land are short. In order to well carry out prime land planning,especially in the suburb area,and coordinate the contradiction between the two kinds of land,the thesis discusses Constructive land suitability evaluation system. During the research and practice,we chose Hanshan district of Handan city as a study area.Through sorting and analyzing the data from the research region,we put forward the principal classification factors. Supported by GIS,a kind ofevaluation index system forconstructive land and the working procedure were obtained. Atthe same time,constructive land suitability evaluation for the research region was conducted.We probed into a setof convenientand practicable working skills in using the software of Idrisi. It can be seen that constructive land suitability evaluation system can be used,not only for solving the problems in current land use practice,but also for planning control.