驮英水库过鱼建筑物方案比选

Comparison and selection of schemes for fish pass structure of Tuoying Reservoir

拦河坝截断河流后将影响水环境与水生生态,为维持库区生态多样性,有必要设置过鱼设施。以驮英水库工程为例,对升鱼机、鱼道、鱼闸3种过鱼建筑物方案进行布置,多角度分析比选,确定了升鱼机作为推荐方案。

A dam would affect the water environment and aquatic ecology after it halts the river. In order to maintain the ecological diversity in reservoir area, it is necessary to design fish pass structure. Taking Tuoying Reservoir project as example, three fish pass schemes of fish lift, fish way and fish sluice were compared from multiple aspects before fish lift scheme was selected.