similarity of community

The coefficient of community similarity showed that the Liliaceae of North Eastern China was closely related with Northern Korea ( 63.4%), USSURI of USSR ( 55.1%).

通过相似性系数统计可以看出，东北百合科植物区系与朝鲜北部（63.4%）、苏联乌苏里地区（55.1%）的关系最为密切。

The structure of grasshopper community in different environment in Luo River region was compared using species-abundance model, diversity index, similarity analysis, principal component analysis and stepwise regression.

应用种-多度分布模型、多样性指数、相似性分析、主成分（PCA）分析及多元逐步回归等方法比较了洛河流域不同生境的蝗虫群落结构。

Study on the Community of Fritillaria cirrhosa by the Percentage of Similarity

相似系数法在川贝母群落分类中的应用研究

Species turnover ( Cody index ) paralleled patterns of community similarity ( C J )

Cody指数也有类似的趋势,原因在于物种丰富度的变化.

Cluster analysis, analysis of similarity ( ANOSIM) and similarity of percentage ( SIMPER) showed that there existed to some extent spatiotemporal heterogeneity for the community structure of fishery resources in the coastal waters.

聚类分析、单因子相似性分析（ANOSIM）以及相似性百分比分析（SIMPER）表明该水域渔业资源群落结构存在一定程度的时空异质性。