受损河岸生态系统修复研究进展

Advances in studies on the restoration of the damaged riparian ecosystem

基于传统水利工程设计理念修建的河流护岸工程只考虑工程的耐久性及施工的方便性而使用混凝土或钢筋混凝土材料,忽略了河流的生态功能,从而破坏了河流的各种生态过程,导致河流污染严重,生态作用越来越小.分析了国内外关于受损河岸生态系统修复的研究现状及存在的问题,并提出了我国开展受损河岸生态系统修复研究需要解决的问题、应采取的研究方法.

Revetment engineering of a river based on the design for traditional hydraulic engineering only considers the practicability and durability, which uses concrete or reinforced concrete. It neglects the ecological function of a river, thus destroys all kinds of ecological processes of a river; leads to pollute the river gravely; and makes ecological function weaken. This paper systematically analyzes present conditions and problems on ecological restoration of the damaged riparian in China and abroad, and advances some problems in researching and adoptive methods on ecological restoration of the damaged riparian in our country.