摘要
本文以山东省136个县(市、区)为评价单元,运用层次分析法和熵值法构建耕地集约利用评价指标体系,定性、定量地分析了耕地集约利用的区域差异,重点对影响山东省耕地集约利用的驱动因子进行了分析。结果表明,山东省耕地集约利用水平的空间差异明显,其驱动因子主要为自然和社会经济因素两大方面。
This paper takes the 136 counties in Shandong Province as evaluation units,and uses the Analytic Hierarchy Process （AHP） and the Entropy Value Metho establishing an evaluation index system of cultivated land intensive use.The author analyzes the differences among the districts of the cultivated land intensive use qualitatively and quantitatively,and analyzes main driving factors of Shandong Province of cultivated land intensive use.The results show that there is an evident spatial difference in the intensive use degree of cultivated land in Shandong Province,the main driving factors contain two aspects which are natural and social economic factors.
出处
《广东土地科学》
2012年第3期34-39,共6页
Guangdong Land Science
关键词
耕地集约利用
空间差异
驱动因子
山东省
Intensive use of cultivated land
spatial difference
driving factors
Shandong province
