城市化进程对耕地面积变化的影响——以甘肃省和江苏省为例

城市化是工业化发展的必然要求和必然结果,是人口非农化、经济非农化发展的一个过程,也是土地非农化的过程。文章以甘肃省和江苏省为例,运用相关系数和回归分析模型对我国城市化水平和耕地面积的关系进行了分析,得出在不同地区和不同阶段城市化水平和耕地面积的关系有不同的表现,但要协调好两者的关系,根本在于加快城市化进程,走集约利用土地的道路。

The relationship between urbanization and cultivated land change--taking Gansu and Jiangsu provinces as examples

Urbanization is the inevitable requirement and result of industrialization development. It is the developing course of nonagricultural population, nonagricultural economy and nonagricultural land. By taking Gansu and Jiangsu provinces as examples, this paper analyzed the relationship between urbanization and cultivated land area in China using correlation index and regression analysis model. The results showed that the relationship between the two aspects was quite different in different areas and different phases, but the fundamental way of coordinating these two aspects was consist of accelerating the process of urbanization and intensive land use.