摘要
通过对典型的黄土丘陵沟壑区——陕西省安塞县近年来土地利用动态变化及土地利用程度变化情况的分析,结合当地社会经济发展状况的有关数据,运用主成分分析的方法对影响安塞县土地变化的驱动力进行分析,得出政策因素、技术因素、工业因素是影响安塞县土地利用变化的主要社会驱动力因子。
The dynamic trend and degree of land use in the typical loess plateau hill gully district of Ansai Country in Shaanxi Province was analyzed. According to a relevant data of social and economy development condition, the driving forces of land use changes in Amai County were analyzed by adopting the principle component analytical method. And the conclusion was that the policy factor, the technology factor and industry factor were the main driving forces of land use changes in Ansai Country.
出处
《安徽农业科学》
CAS
北大核心
2008年第25期11030-11032,11044,共4页
Journal of Anhui Agricultural Sciences
基金
渭南师范学院研究生专项科研项目(08YKZ017)
关键词
土地利用变化
驱动力
安塞县
The changes of land use
The driving force
AnsaiCounty
