三峡大学学报（自然科学版）Issue(4)：14-18,5.DOI:10.13393/j.cnki.issn.1672-948X.2014.04.004
松花江流域典型鱼类的游泳能力比较实验研究
Comparative Study of Swimming Capability of Typical Fish from Songhua River Basin
摘要
Abstract
By using self-made experiment apparatus and the method of increasing velocity,step-by-step,this paper studies the swimming capability of Basilewsky (Parabramis pekinensis ),Northem sheatfish (Silurus soldatovi)and Topmouth culter(Erythroculterilishaeformis)from Songhua River.The results show as fol-lows.The critical swimming speed and the burst swimming speed of the three kinds of fish are in the follow-ing order:Topmouth culter>Basilewsky>Northem sheatfish.The absolute critical swimming speed increases with the increase of body length;while the relative critical swimming speed declines with the increase of body length.Burst swimming speed increases with the increase of body length;and the relation is approximately linear;but the relative burst swimming speed declines with the increase of body length.The study results provide better information for effective fishway design and the study of fish swimming capability.关键词
游泳能力/临界游速/突进游速/鱼道Key words
swimming capability/critical swimming speed/burst swimming speed/fishway分类
农业科技引用本文复制引用
熊锋,王从锋,刘德富,寇方露,莫伟均,刘伟,石小涛..松花江流域典型鱼类的游泳能力比较实验研究[J].三峡大学学报（自然科学版）,2014,(4):14-18,5.基金项目
水利部公益性行业科研专项经费项目(201201030) （201201030）
