摘要
基于已有相关数据 ,建立了区域农业可持续发展的评价指标体系 ,提出了区域农业可持续发展水平的定量评价方法—主成分分析法 ,并对河南农业可持续发展水平进行了评估分析和横向比较 .
Based on the relevant data,the index system is set up of evaluating the sustainable development level of regional agriculture,and the evaluating method is presented of regional agricultural sustainable development level-Principal Component Analysis.Finally,the sustainalble agricultural development level of Henan is evaluated and the lateral comparison is carried out.
出处
《河南农业大学学报》
CAS
CSCD
2001年第2期172-174,191,共4页
Journal of Henan Agricultural University
关键词
区域农业
指标体系
主成分分析
可持续发展
regional agriculture
index system
Principal Component Analysis(PCA)
sustainable development
