分析了目前城市绿地群落构建中存在的问题,讨论了绿地群落的特征和合理结构,并探讨了基于生物多样性的城市绿地群落构建途径,即:开发以地带性物种为核心的多样化绿化植物品种,培育苗木产业;模拟地带性群落的结构特征,遵从“生态位”原则,构建乔灌草复层群落结构;适当恢复和重建城市近自然群落,创建野生动植物的适宜栖息地。 The existing problems in the construction of urban greenbelt communities are analyzed. The characteristics and reasonable structure of greenbelt communities are discussed. The approaches of constructing urban greenbelt communities based on biodiversity are also discussed. That is, the development of diversified greenbelt plants with zonalistic species as the core Cultivate the nursery stock industry, simulate the structural characteristics of the zonal community, follow the principle of “niche” and construct the structure of the arbor, shrub and grass multi-layer community; restore and rebuild the near-urban natural communities appropriately, and create suitable habitats for wild animals and plants.