从水流速度、水系特点、驳岸形式、水质情况四方面,阐述了城市河道绿地的特点,并通过实地调查,分析了城市河道绿地建设存在的问题,结合植物的生态学习性和生物学习性,总结了城市河道绿地植物的选择原则,有利于海绵城市的建设。
Starting from four aspects of water flow speed,water system features,revetment forms and water quality conditions,the paper describes characteristics of urban riverway green plants. Through field survey,it analyzes problems existing in urban riverway green plants construction. Combining with its biological and ecological characteristic,it summarizes urban riverway green plants selecting principles,which will be good for building sponge city.