节点文献
嘉陵江流域南充金城山森林群落的模糊数学分析
ANALYSIS ON FUZZY MATHEMATICS OF FOREST COMMUNITIES AT JINCHENG MOUNTAIN IN NAN CHONG REGION IN JILING RIVER
【摘要】 将模糊数学中的聚类法和综合评判法与常规聚类法相结合,直接从群落整体和其外部环境两个方面对嘉陵江流域南充金城山植被进行分类和排序,得到比常规方法更为精确的结果.
【Abstract】 Combining Fuzzy cluster analysis and fuzzy comprhensive evaluation with normal cluster analysis, theauthor classified and sequenced forest commumities at Jincheng mountain in Nanchong region of Jialing River from angles ofcommunity and outer enviroment .The result is more accurate.
【关键词】 模糊聚类;
模糊综合评判;
群落分类;
排序;
金城山;
【Key words】 fuzzy cluster analysis; fuzzy comprehensive evaluation classification of communities; sequencing Jincheng Mountain.;
【Key words】 fuzzy cluster analysis; fuzzy comprehensive evaluation classification of communities; sequencing Jincheng Mountain.;
【基金】 国家自然科学基金
- 【文献出处】 四川师范学院学报(自然科学版) ,JOURNAL OF SICHUAN TEACHERS COLLEGE(NATURAL SCIENCE) , 编辑部邮箱 ,1999年02期
- 【分类号】S718.54
- 【被引频次】37
- 【下载频次】125