城市园林的生物多样性保护

Exploratory Study on Biodiversity in Urban Landscape Architecture (LA)

城市园林作为城市景观的一种主要类型 ,其空间结构和发展动态对生物多样性有着重要的影响。开展城市园林生物多样性的研究 ,探索生物多样性保护的有效途径 ,是我国园林健康发展和生物多样性保护的重要内容。文中论述了国内外园林生物多样性的状况 ,并从园林不同景观要素对生物多样性影响的角度进行了分析 ,指出目前我国园林生物多样性保护与研究存在的问题 。

Landscape architecture (LA), the main feature of urban ecosystem, the biodiversity of urban ecosystem was influenced greatly by the types, spatial structure, and development of LA. Studying on biodiversity in urban LA and discovering approaches of biodiversity conservation are the foundation of healthy sustainable development and the ecosystem services of landscape architecture, also playing important roles in biodiversity conservation. The status of biodiversity in different types of urban LA in the world was presented. In addition, elements related to biodiversity, some problems on investigation and conservation of biodiversity and some strategies for biodiversity conservation in urban LA were discussed in this paper.