摘要
根据全省各县（市、区）土地利用的主导方式、土地资源分布的自然和社会经济条件，应用主成份分析法选择了１１个土地利用分区因子；根据这些因子在各县（市、区）指标的差异性和相似性，应用模糊聚类模型按二级分类形式将江西省的土地利用划分为６个一级区和１５个二级区。
According to the main land-use patterns and natural and social economic conditions of land resources distribution in different counties,11 factors of land-use regionalization in Jiangxi Province were selected by using main element analysis method and then the land-use in Jiangxi Province was classified into 6 regions and 15 sub-regions by using fuzzy cluster model according to the difference and similarity of those 11 factors in different counties.
出处
《江西农业大学学报》
CAS
CSCD
1998年第3期387-392,共6页
Acta Agriculturae Universitatis Jiangxiensis
基金
江西省自然科学基金
关键词
土地利用
土地分区
主成份分析
江西
land-use
land regionalization
main element analysis
fuzzy cluster
