树木物候簇群分析方法的应用研究

A Study on the Practice of the Method for Clustering Analysis of the Tree Phenological Phase

依据树木物候多个形态学特征的综合性质,应用数学分析模型对不同树木的物候期进行多元的数量化分类处理,找出树种生态物候类群间相似相异的亲缘关系,并从生态型学的角度划分出相应的树木生态对策物候表现型.

Tree species are systematized Joy clustering analysis according to the phonological period of tree species. Based on the synthetic properties of the multi-state morphological character of the tree phenopase and using the mathematical model of Q-type cluster analysis and the computing techniques of an electronic computer, this paper treats the phenological periods of various tree species by using the polythelic numeration classification method to determine the kindred relationship between similarity and dissimilarity of the bionomic phenology class groups of the tree species. In accordance with the result, from the point of view of ecological type taxonomy, the phenology phenotypes of tree bionomic strategies were classified.