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dc.contributor.authorRenardy, Severine
dc.contributor.authorCiraane, Utashi D.
dc.contributor.authorBenitez, Jean-Philipe
dc.contributor.authorDierckx, Arnaud
dc.contributor.authorGelder, Justine
dc.contributor.authorSilva, Ana T.
dc.contributor.authorArchambeau, Pierre
dc.contributor.authorDewals, Benjamin
dc.contributor.authorPirotton, Michel
dc.contributor.authorErpicum, Sebastien
dc.contributor.authorOvidio, Michael
dc.date.accessioned2024-06-06T12:56:58Z
dc.date.available2024-06-06T12:56:58Z
dc.date.created2023-07-05T10:55:06Z
dc.date.issued2023
dc.identifier.issn2076-3298
dc.identifier.urihttps://hdl.handle.net/11250/3132945
dc.description.abstractMitigation measures for downstream-migrating Atlantic salmon smolts (Salmo salar L.) are commonly insufficiently attractive to enable safe entrance and passage with no delay. Combining 2D telemetry with hydrodynamic modelling has been shown to be a good tool to better understand the influence of hydrodynamic factors on the migration route choice of fishes. In this study, we investigated the smolt downstream migration at a hydropower plant in Belgium that offers five migration routes, including two Archimedes screws and one nature-like fishway. At the hydropower plant, the Archimedes screws were the most used migration routes, due to higher discharges and more important water depths at their entrance. The weir and the canal intake were less used by the smolts. The nature-like fishway turned out to be less used, with 23% of the smolts. Its associated crossing time was significantly longer, probably due to shallow water depths and high flow velocities. The nature-like fishway had the potential to become a good migration route for salmon smolts after improvements to increase attractiveness and passage efficiency. Moreover, the Archimedes screws were not detrimental to the smolts and did not cause any significant delays to the crossing time. nature-like fishway; Archimedes screw; etho-hydraulics; hydrodynamic modelling; behaviouren_US
dc.language.isoengen_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.subjectnature-like fishwayen_US
dc.subjectArchimedes screwen_US
dc.subjectetho-hydraulicsen_US
dc.subjecthydrodynamic modellingen_US
dc.subjectbehaviouren_US
dc.titleAssessment of the Attractiveness and Passage Efficiency of Different Fish Passage Solutions at a Hydropower Plant by Combining Fine Scale 2D-Telemetry and Hydraulic Numerical Modellingen_US
dc.title.alternativeAssessment of the Attractiveness and Passage Efficiency of Different Fish Passage Solutions at a Hydropower Plant by Combining Fine Scale 2D-Telemetry and Hydraulic Numerical Modellingen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.rights.holder© 2023 The Authorsen_US
dc.subject.nsiVDP::Zoologiske og botaniske fag: 480en_US
dc.subject.nsiVDP::Zoology and botany: 480en_US
dc.source.volume10en_US
dc.source.journalEnvironmentsen_US
dc.source.issue7en_US
dc.identifier.doi10.3390/environments10070107
dc.identifier.cristin2160928
dc.relation.projectAndre: Fonds pour la Formation à la Recherche dans l’Industrie...en_US
dc.relation.projectAndre: Département de la nature et des forêts—Service de la Pêcheen_US
dc.relation.projectAndre: Public Service of Walloniaen_US
dc.source.articlenumber107en_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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Navngivelse 4.0 Internasjonal
Except where otherwise noted, this item's license is described as Navngivelse 4.0 Internasjonal