泉州白濑水利枢纽工程升鱼机进鱼口位置选择研究

水库大坝建设会对鱼类洄游造成阻隔影响,为减少大坝阻隔对鱼类遗传交流的影响,大坝应建设过鱼设施。福建省泉州白濑水利枢纽工程采用升鱼机过鱼设施,而进鱼口位置选择是影响过鱼设施设计成败的关键因素。根据白濑水利枢纽布置特点,从坝下流场、工程条件、过鱼效果等方面进行进鱼口位置比选研究,为类似水库工程过鱼设施进鱼口位置选择提供参考和借鉴。

Study on selection of fish inlet location for Quanzhou Bailai Water Conservancy Project

Reservoir dam construction will cause barrier effects on fish migration. In order to reduce the impact of dam barriers on fish genetic communication,dams should be constructed with fish facilities.The Bailai Water Conservancy Project in Quanzhou,Fujian Province uses a fish-lifting machine to pass fish.The choice of the location of the fish inlet is a key factor affecting the success of the fish-passing facility design.According to the layout characteristics of the Bailai Water Conservancy Project,the location of the fish inlets is selected from the aspects of the dam flow field,engineering conditions,and fish passing effects,etc.,and it provides a reference for the selection of fish inlet locations for fish passing facilities in similar reservoir projects.