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通过对不同环境梯度上的森林群落内植物和昆虫类群生物多样性的研究，发现森林各功能类群的多样性与集合环境梯度间的相关关系不很明显，但可以看出它们都随环境梯度的升高而呈上升的趋势，Ｂｅｔａ多样性与环境梯度相关紧密，呈直线上升。从植物类群物种的βｚ与昆虫类群物种的βｋ对集合环境梯度变化的反应来看，βｋ明显落后于βｚ。
Through the study of the biodiversity of plant and insect communities in forest communities with different environmental gradients, it is found that the correlations between the diversity of forest functional groups and the gradient of collective environment are not obvious. However, it can be seen that all of them vary with the environmental gradients Rising and rising trend, Beta diversity is closely related to the environmental gradient, rising linearly. In terms of βz of phytoplasma species and βk of insect species species in response to changes in the environmental gradients of the ensemble, βk significantly lags behind βz.