摘要
文章选取了18个与生态系统密切相关的气候因子,使用多元统计的聚类分析方法,对汾河流域34个气象站进行了Q型聚类分析.结果表明汾河流域可以划分为3个生态气候区:1)汾河源头暖温带北部生态气候区;2)汾河中上游暖温带中部生态气候区;3)汾河下游暖温带南部生态气候区.
Based on 18 climatic factors of 34 climatological stations relative to ecology,the classification of ecological climatic distict of Fenhe River basin is studied by Q-cluster analysis method. It is suggested that the Fenhe River basin can be divided into 3 eco-climatic districts.
出处
《太原师范学院学报（自然科学版）》
2007年第3期19-21,26,共4页
Journal of Taiyuan Normal University:Natural Science Edition
基金
山西省气象局开放式研究基金(SX042003)
关键词
生态
气候区
聚类分析
汾河流域
ecology
climatic distict
cluster analysis
Fenhe River basin
