城市化是工业化发展的必然要求和必然结果,城市土地集约利用是城市发展的必然要求。文章从甘肃城市化发展进程出发,研究了城市化进程与土地利用之间的内在关系,从总体用地结构、城市内部土地利用、城市用地效率等方面进行了分析;并从区域空间的角度,建立城市土地集约利用指标体系,采用主成分分析法,对甘肃省16个城市土地集约利用情况进行了测度。在此基础上,探讨了城市化进程中土地利用存在的问题,并提出了城市化与土地利用和谐发展的对策。
Urbanization is the inevitable requirement and result of industrialization development, in the other hand, urban land intensive use is necessary for the development of city. Urban land intensive use and optimization distribution are not only directly related to rationality and validity of urban land use, but also influence the development of our country' s economy and society. However, along with the rapid development of urbanization trend, the contradiction between the urbanization and the land utilization is getting more and more obvious and tensity. Starting from the angle of urbanization development the intrinsic relations between Gansu' s urbanization and land utilization were studied. It was concluded that the total land use structure, urban land use interior structure and land utilization efficiency are important factors that affect the intensive land use of Gansu Province. In the study the method of principal component analysis was adopted to calculate the urban land intensive use of 16 cities in Gansu Province with the formation of the index system of urban land intensive use. Then, the calculation results were graded. Based on these research, the existing problems were found and analyzed, and some counter - measures were put forward for harmonious development of urbanization and land utilization.