スリット魚道, 全断面魚道の流れに関する研究
1993 年 45 巻 6 号 p. 25-31
詳細
1993 年 45 巻 6 号 p. 25-31
The flow of slit fishways and whole-width fishways is studied with concrete flow discharge data of a sabo channel. The design discharge for fishways is calculated specifically. The width of fishways is proposed by considering the flow depth and the flow velocity for an ayu, an iwana (a char) and an amago. Some improvement of fishways is suggested through the study.
