一个城市要走可持续发展的道路,环境绿地至关重要,其中,城市行道树的功能尤不可轻视。行道树除可美化城市环境,更能遮荫消暑、调节气候、滞尘杀菌、减缓气体污染、降低噪声等。以下试就上海行道树的现状,谈些改进的建议。 1 上海行道树的发展与现状 上海从本世纪20年代开始栽种悬铃木、 A city must take the road of sustainable development. Environmental green space is of utmost importance. Among them, the function of street trees in cities must not be underestimated. In addition to beautifying the urban environment, street trees can provide better shade, reduce heat, regulate climate, delay dust sterilization, mitigate gas pollution, and reduce noise. The following test will discuss the current status of Shanghai Street Tree and discuss some suggestions for improvement. 1 The development and status quo of street trees in Shanghai Shanghai began to plant sycamore wood from the 1920s.