摘要
近自然型水系、水景建设是城市水生生态系统恢复的主要手段,包括近自然生态护岸、水质的综合控制与管理和水体景观绿化三大工程技术体系。其中“生态系统循环法”是水质综合控制与管理的基干技术,是近自然型水系、水景建设的关键。城市水生生态系统的近自然型恢复已开始在世界各地被广泛应用,也将成为我国城市环境建设的一种新途径和新模式。
The urban ecosystem can be sorted into two parts; terrestrial and aqueous. According to the specific feature of Shanghai ecosystem, the restoration of aquatic ecosystem should mainly be focused on the construction of approx -natural methods. The aqueous ecosystem restoration mainly composes of the construction of the approx-natural waterscape. The practical experience testifies that the approx-natured waterscape can not only inhibit the eutrophi- cation with the strengthening the water self-purification ability, but also transform the water into an intact system with efficient ecological functions.
出处
《现代城市研究》
2005年第1期8-15,共8页
Modern Urban Research
关键词
近自然方法
城市水景
生态恢复
approx-natural method
urban waterscape
ecological restoration
