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群落多样性是反映群落功能的重要特征之一。它与种类组成的丰富度与均匀度两个参数有关。用其指数可以定量的比较不同群落结构特征。 鸟类群落多样性与其赖以生存的环境密切相关,它直接地反映了生境的多样性与稳定性状况。
Community diversity is one of the important features that reflect the function of the community. It is related to the richness and evenness of species composition. The index can be used to quantitatively compare the structural features of different communities. The diversity of bird communities is closely related to the environment in which they live, which directly reflects the diversity and stability of habitats.