About: A structure on or around artificial barriers (such as dams and locks) to facilitate diadromous fishes' natural migration.[1] Most fishways enable fish to pass around the barriers by swimming and leaping up a series of relatively low steps (hence the term ladder) into the waters on the other side.   Goto Sponge  NotDistinct  Permalink

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  • Una escalera de peces es un canal con rugosidad artificialmente aumentada, que comunica el nivel del embalse aguas arriba de la presa con el nivel del río aguas abajo de la misma.
  • Une échelle à poissons ou passe à poissons est un dispositif permettant aux poissons de franchir un obstacle créé par l'Homme sur un cours d'eau, généralement un barrage ou un seuil.
  • Ein Fischweg oder Fischpass (auch Fischwanderhilfe oder Organismenaufstieg, im Volksmund häufig Fischtreppe genannt) ist eine in Fließgewässern installierte wasserbauliche Vorrichtung, um vor allem Fischen im Rahmen der Fischwanderung die Möglichkeit zu geben, Hindernisse (etwa Stauwehre oder Wasserfälle) zu überwinden.
  • A structure on or around artificial barriers (such as dams and locks) to facilitate diadromous fishes' natural migration.[1] Most fishways enable fish to pass around the barriers by swimming and leaping up a series of relatively low steps (hence the term ladder) into the waters on the other side.
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