生物多样性保护与城市绿地建设

城市中的生物多样性保护越来越受到重视。但是，诸多的研究都停留在物种多样 性的保护 上。通过对城市特殊的自然系统的分析，提出了城市中的生物多样性保护应该从景观多 样性入手， 自上而下。进而，运用景观生态学的方法，指出城市绿地系统结构和城市绿地控制性规 划是实现城 市生物多样性的主要途径，生物多样性保护是城市绿地系统的重要目标。

Conservation of Biodiversity in Urban Areas

Great attention has been aroused on the importance of biod iversity in urban areas as the deeply understanding of the issues. Most researches however，were focused o nly on the species diversity.Based on the discussion of distinct natural systems in urban areas，it was pointed out that the conservation on biodiˉ versity in urban areas should start with the comprehensive protectio n of landscapeˉdiversity.The main apˉ proaches to achieve the biodiversity were to establish rational green space，and to manipulate controllable design of green space.The conservation of biodiversity was one of t he objectives for the sustainable develˉ opment of green space in urban areas.