水电工程鱼类增殖放流设计若干问题探讨  

Discuss on Some Problems in the Design of Fish Multiplication and Releasing for Hydropower Projects

作　　者：郭坚[1] 丁明明[1] 汤优敏[1] 李俊[1] 陈思思[1] 

机构地区：[1]中国电建集团华东勘测设计研究院有限公司,浙江杭州310014

出　　处：《水力发电》2015年第4期5-7,49,共4页Water Power

摘　　要：鱼类增殖放流为补偿水电工程建设对急流性底栖鱼类资源量影响的重要手段之一,但在设计过程中存在若干问题。为此,探讨放流规模缺乏依据、亲鱼数量不足、鱼苗放流后存活率低等问题,并提出了相应的建议,以期为水电工程鱼类增殖放流设计提供参考。The fish multiplication and releasing is an important mean for compensating fish resources of the lotic and benthic species in the construction of hydropower projects, but there are several problems in the design process of fish multiplication and releasing structures. These problems, such as inadequate basis for determining releasing scale, insufficient parent fish quantity and low survival rate of fish fries after releasing, are discussed herein and the corresponding recommendations are also presented to provide a reference for the design of fish multiplication and releasing in hydropower projects.

关 键 词：鱼类保护 增殖放流 水电工程 

分 类 号：S954.11[农业科学—水产养殖] TV653.9[农业科学—水产科学]