论上海城市林荫道建设中的行道树树种选择

On the Selection of Tree Species in the Construction of Urban Boulevard in Shanghai

随着上海的城市发展,地少人多、空间资源有限、绿化建设用地有限等劣势日益突出,道路绿化作为城市绿地系统的纽带构成,可弥补这一不足。林荫道建设作为道路绿化建设的重要组成部分,对于提升城市绿量、缓解城市热岛效应、降低城市交通噪声和尾气等危害,以及构建城市生态网络都具有重要意义。而行道树作为林荫道建设的主体,树种选择及配置应用的好坏直接影响林荫道建设的质量。以上海云锦路林荫道建设项目为例,探讨行道树的配置运用,以及林荫道系统对提高城市道路景观面貌、改善城市生态环境、实现上海绿化事业的可持续发展等方面的积极意义。

With the urban development of Shanghai,the disadvantages of"small land,large population,limited space resources and limited land for greening construction"in Shanghai are increasingly prominent.As the link of urban green space system,road greening can make up for this deficiency.As an important part of road greening construction,the construction of boulevard is of great significance to improve urban green quantity,alleviate urban heat island effect,reduce urban traffic noise,exhaust gas and other hazards,and build urban ecological network.As the main body of boulevard construction,the selection of tree species and its configuration directly affect the quality of boulevard construction.Taking Shanghai Yunjin Road boulevard construction project as the example,this paper discusses the allocation and application of street trees,and the positive significance of the boulevard system in improving the urban road landscape,improving the urban ecological environment,and realizing the sustainable development of Shanghai’s greening industry.