浅析绿色屋顶的景观价值

近年来,随着我国城市化进程的加快,环境问题日益显现,热岛效应、空气污染、污水溢流、噪音肆虐似乎成为了城市发展进程中的通病。而绿色屋顶的出现,对于解决城市问题所起到的积极作用已逐步受到设计师、开发商和环境学专家的认可。绿色屋顶并非新的环保概念,早在20世纪60年代就已陆续在美、英、德、加拿大等国出现,到如今瑞士、奥地利、德国和日本等先进国家皆以法律明文规定。通过对绿色屋顶种类的划分,国外优秀案例的剖析来阐述不同类型屋顶种植方式在城市中体现的景观价值。

Landscape Value of Green Roofs

Recently,with the acceleration of the process of urbanization in China.Environmental problems are becoming more and more apparent.Such as heat island effect,air pollution,sewage overflow,noise pollution those seem to be a common problem in the process of urban development.However,the emergence of the green roof can play a positive role on solving these urban environmental problems and which accepted by designers,developers and environmental experts.Green roof is not a new concept of environmental protection.In the 60s of last century,this word was appeared in United States,Britain,Germany,Canada and other countries.By now Switzerland,Austria,Germany,Japan and other advanced countries all make green roofs mandatory by legislation.So this paper will analyse and summarize the characteristics and category of green roof to elaborate the value of different types of green roofs that contribute to urban landscape.