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    • Dpto. Ingeniería Agrícola y Forestal
    • DEP42 - Artículos de revista
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    Por favor, use este identificador para citar o enlazar este ítem:https://uvadoc.uva.es/handle/10324/59694

    Título
    Turning pools in stepped fishways: Biological assessment via fish response and CFD models
    Autor
    Bravo Córdoba, Francisco Javier
    Fuentes Pérez, Juan Francisco
    Valbuena Castro, JorgeAutoridad UVA
    Martínez de Azagra Paredes, Andrés ManuelAutoridad UVA Orcid
    Sanz Ronda, Francisco JavierAutoridad UVA Orcid
    Año del Documento
    2021
    Editorial
    MDPI
    Descripción
    Producción Científica
    Documento Fuente
    Water, 2021, Vol. 13, Nº. 9, 1186
    Abstract
    With the aim of building more compact fishways and adapting them to field conditions to improve their location by fish, it is common to use turning pools, reducing the longitudinal development of the construction. However, depending on their design, turning pools may affect the hydraulic performance of the fishway and consequently the fish passage. To study these phenomena, turning pools in a vertical slot and in different configurations of submerged notches with bottom orifice fishway types were assessed. Both types of fishways were studied using numerical 3D models via OpenFOAM, a computational fluid dynamics software, in combination with fish responses, assessed with PIT (Passive Integrated Transponder) tag telemetry for three different species of potamodromous cyprinids in several fishways. Results show differences between the hydrodynamics of straight and turning pools, with lower values in the hydrodynamic variables in turning pools. Regarding fish behavior, the ascent was slower in turning pools but with no effect on passage success and without being a problem for fish migration. This information validates the use of turning pools as a key design component for fishways for studied species.
    Materias (normalizadas)
    Piscinas
    Fish
    Fishes - Migration
    Peces - Migración
    Freshwater fishes - Migration
    Peces de agua dulce
    Peces - Hábitat
    Ecología de los cursos de agua
    Telemetría
    Materias Unesco
    3105 Peces y Fauna Silvestre
    ISSN
    2073-4441
    Revisión por pares
    SI
    DOI
    10.3390/w13091186
    Patrocinador
    Ayudas Torres Quevedo - (grants PTQ2018-010162 and PTQ2016-08494)
    Unión Europea H2020 - (grant 727830)
    Version del Editor
    https://www.mdpi.com/2073-4441/13/9/1186
    Propietario de los Derechos
    © 2021 The authors
    Idioma
    eng
    URI
    https://uvadoc.uva.es/handle/10324/59694
    Tipo de versión
    info:eu-repo/semantics/publishedVersion
    Derechos
    openAccess
    Collections
    • DEP42 - Artículos de revista [144]
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    Nombre:
    Turning-Pools-in-Stepped-Fishways.pdf
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    Atribución 4.0 InternacionalExcept where otherwise noted, this item's license is described as Atribución 4.0 Internacional

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