【摘要】 运用多元回归分析法和主成分分析法 ,讨论了前郭县土地利用变化的社会经济驱动机制 .结果表明 ,农业人口数和粮食产量是该县土地利用变化的主要社会经济驱动力 ;对于不同土地利用类型 ,影响其变化的主要驱动力和基本驱动机制不同 .研究结果为协调松嫩沙地土地资源和人类活动提供了依据 .更多还原

【Abstract】 The paper discuss socioeconomic drive mechanism of land use change in Qianguo County by using the multivariate regression analysis method and the principal component analysis method. The result indicated agriculture population and foodstuff output is the main socioeconomic driver of land use change in the county; the main driver and the basic driver mechanism which affect different land use type change are deferent. The result would offer gist for correspond land resource and human activity in Songnen sandy land.更多还原