珠三角国道绿地景观场地设计及乡土植物生态应用探析

摘要

介绍珠三角国道绿化的景观特征,以及广珠公路的绿地景观场地设计和植物立体设计的特色,并采用大量本土植物造景,采用生态设计手法营造出完美的生态廊道,阐述珠三角城市本土植物的概念与特点,并且重点论述了植物本土化应用对珠三角道路景观的生态影响,以及对珠三角区域性植物多样性保护和区域性植物资源持续利用的指导性意义,提出珠三角城市国道绿化本土树种选择的建议.%The paper introduces the landscape characteristics of road greening in city layout in the Pearl River Delta and summarizes the characteristics on site design of landscaping and plant solid design in Guangzhou-Zhuhai Highway and it applies large amount of plants and ecological design techniques to build perfect ecological gallery. It expounds the concept and characteristics of indigenous gardening plants in city layout in the Pearl River Delta Road, it effectively expounds the ecological influence of application of indigenous gardening plants upon city layout in the Pearl River Delta road greening, and it is of significant guidance for ecology design and sustained using of plant resource in the Pearl River Delta area, give relative suggestions of selection of indigenous tree species on the urban road green.