上海世博园区黄浦江段防洪墙改造与滨岸带生态修复技术解读

上海世博园区建于黄浦江畔,历史上曾是港汉丛生,但由于过去的城市建设缺乏科学的规划,许多入江支流被填埋,目前仅保留了河流的主干,河流生态系统退化,原有的丰富多样的湿地类型逐渐消失.恢复和重建黄浦江畔原有的自然湿地,不仅是建设生态世博的需要,也给人类在城市中领略和体会大自然带来了财富和乐趣的机会.黄浦江段生态修复技术包括:防洪墙的改造、近自然边滩的保护与建设、河流生态的原位修复以及湿地水质净化系统的构建等.

Folldwalls Transformation and Ecological Restoration Technique of Huangpu River in Shanghai World Expo Park

Shanghai Expo Park was built along Huangpu River,which had a complex watercourse in history. Because of the lack of scientific planning of urban construction in the past,many tributaries into the river were landfilled and currently only the backbone of the river is kept. The river ecosystem degraded and the original diversified wetlands gradually disappeared. Rehabilitation and reconstruction of the original natural wetlands along the Huangpu River is not only the need of ecological construction for the Exp...