南方城市季节性河流滩涂绿化的适宜性探讨——以南宁邕江两岸滨水景园工程为例

Applicability of Green Landscaping on Seasonal Riverside Marshes in South China——A Case Study of the Yong Waterfront Landscape Design in Nanning

滨水绿化是城市滨水景观的重要组成部分,是滨水生态环境建设的关键环节。季节性河流滩涂绿化受洪水、岸滩状况,植物种群,空间形态以及城市功能定位的影响。其目标选取要注重生态性、观赏性、亲水性及经济性的统一,应充分考虑植物的适生性和安全性问题。南宁市邕江两大滨水景园工程的绿化设计在此方面进行了有益的尝试,笔者通过全程参与及追踪调研,试图就其得失加以反思,以供探讨。

Riverside landscaping is important along urban waterfronts. Seasonal riverside marshes are affected by flooding, plant species, morphology, and urban use. Riverside landscape projects combine ecological, visual, and economic benefits. Safety and the suitability of plant species for such seasonal spaces should be fully considered. The riverside landscaping along the urban waterfront of the Yong river in Nanning fulfills the city is desire to make the waterfront beautifully green and accessible. It also improves the riverside environment in the city center.