摘要
航电枢纽工程阻隔鱼类资源的通道和改变水生生物生境。为了缓解工程建设给鱼类资源带来的不利影响,对阻隔鱼类资源的因素进行初步分析,提出在坝址修建鱼道来保护鱼类的方案。对鱼道的类型、主要工艺设计特点等进行了探讨。
The construction of navigation-power junction projects obstructs the original fishways and change the habitat of aquatic organisms. For decreasing unfavorable impacts on fishery, we carried out a preliminary analysis of the obstacles to fishery resources, and put forward a proposal on building fishway on the dam site to protect fishery. The types of fishway and main characteristics of technological design were alsodiscussed.
出处
《水运工程》
北大核心
2008年第9期125-129,共5页
Port & Waterway Engineering
关键词
航电枢纽
鱼道
生态保护
navigation-power junction
fishway
ecological protection
