作　　者： ;

机构地区： 广州师范学院地理系

出　　处： 《热带地理》 1995年第1期62-69,共8页

摘　　要： 本文运用生态学方法，分析了广州市行道林生物群落、生态质量、空间分布特征及生态环境作用．在此基础上，提出了建设广州国际大都市街道绿化的建议。 y using ecologic method, the features and eec-environmental roles of street trees inGuangzhou City are studied, The main problems of street trees in the city are decreasingspecies, simple structure, lower ecological quality and environmental roles , and uneven distribution' To make Guangzhou City green by planting trees with a high standard, somesuggestions are put forward in this paper: 1) increasing the quantity and species of streettrees f and raising the coverage ratio and plant productiVity; 2) setting up a rational verticalstructure of street trees. 3 ) designing various forms of street planting for the majoravenues. 4) selecting suitable species of street trees.

关 键 词： 广州市 街道绿化 生态特征 环境作用

领　　域： [建筑科学]