基于浙江天童20 hm2常绿阔叶林动态监测样地的群丛划分
孙小伟,杨庆松,刘何铭,王希华(
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Classification of plant associations based on a 20 hm2 dynamics plot of evergreen broad- leaved forest in Mt. Tiantong, Zhejiang, China
SUN Xiao-Wei,YANG Qing-Song,LIU He-Ming,WANG Xi-Hua()
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图10. 3种群落类型的轮廓宽度值图。每一条水平线的长度代表一个样方的轮廓宽度值。n, 样方总数; j, 各类型编号; nj, 各群落内的样方总数; avei∈cj si, 各群落内的平均轮廓宽度值。
Fig. 10. The silhouette width of three community types. The length of each horizontal line represents the silhouette width of one quadrat. n, total number of quadrats; j, cluster number; nj, total number of quadrats in the community j; avei∈cj si, the average silhouette width in the community j.
