黑龙江省土地利用结构变化的驱动力分析

Analysis on Driving-force of Change of Land Use Structure in Heilongjiang Province

采用1996-2008年黑龙江省土地利用变更调查数据,分析了黑龙江省土地利用结构现状及动态变化,研究发现黑龙江省农用地和未利用及其他用地面积处于减少趋势,建设用地处于增加的状态;随土地利用结构变化与人文驱动力因子呈线性的定量关系,人口增长及聚集、经济发展、快速城镇化、技术进步是黑龙江省土地利用结构变化的重要人文驱动力。

Based on the data of land use from 1996 to 2004 in Heilongjiang, this paper analyses the situation of land use structure and dynamic change. The result shows that the area of agriculture land and unused and other purposes land use is in a decreasing trend, while land for construction use is in an increase state. As the linear quantitative relation between the change of land use structure and human impelling force factors is appeared, we can conclude that population growth and aggregation, economic development, rapid urbanization, and technological progress are the key human impelling force for the change of land use structure in Heilongjiang Province.