Experimental approach to the hydraulics of vertical slot fishways. Experimental study of depth-discharge equations and velocity patterns on vertical slot fishways  Fishways are hydraulic structures that enable fish to go. The performance of different kinds of vertical slot fishways for two different slopes was studied in a wide range of discharges. Las escalas de peces de hendidura vertical son estructuras hidráulicas diseñadas para permitir la migración de las especies piscícolas a través de obstáculos en. (). The appropriate design of. Vertical slot fishways are hydraulic structures designed to allow fish migration through obstacles in rivers. Resumen: [EN] Vertical slot fishway are hydraulic structures which are widely used to allow the upstream migration of fish through obstructions in rivers. Journal of Hydraulic Engineering, Vol (1). . vertical slot fishways are evaluated considering both hydraulic and biological criteria. Saltar Pie de página. Pie de página. Las escalas de peces de hendidura vertical son estructuras hidráulicas diseñadas para permitir la migración de las especies piscícolas a través de. The hydraulic characterization is based on four parameters: the. Water depths were measured. Las escalas de peces de hendidura vertical son estructuras hidráulicas diseñadas para permitir la migración de las especies.