{"datasetrec":{"DasID":8029,"Acronym":"2021_Dijle","StandardTitle":"One and two dimensional tracking of fish approaching a fish ladder during upstream migration (river Dijle, Rotselaar, Belgium)","OrigTitle":null,"OrigTitleLangID":null,"OrigTitleLangCode":null,"OrigTitleLang":null,"OrigTitleLangNL":null,"VersionName":"","ContactEmail":"ine.pauwels@inbo.be","VersionDate":null,"VersionDay":null,"VersionMonth":null,"VersionYear":null,"SizeReference":null,"EngAbstract":"

In this study we investigate how fish approach a fish ladder by fine scale (2D) acoustic tracking. The behaviour is linked to hydraulic data and bathymetry in the area around the fish ladder entrance. In the village Rotselaar (Belgium), fish in the river Dijle are obstructed by an old mill. The mill has changed into a hydropower station many years ago and is equipped with one turbine with a max. capacity of 5 m³/s. A fish ladder around the mill facilitates upstream fish migration. The ladder is located perpendicular to the river and close to the outflow of the turbine. The study runs over several years and the flows will be altered to study before and after upstream fish migration near the fish ladder and the turbine. The study is part of the RIBES project (River flow regulation, fish BEhaviour and Status; https://www.msca-ribes.eu/). RIBES wants to find innovative solutions for freshwater fish protection and river continuity restoration in anthropogenically altered rivers. This includes improving fish ladder efficiency by studying how fish react to the flow when approaching a fish ladder.

","EngDescr":null,"OrigAbstract":null,"OrigDescr":null,"Comments":null,"ReleaseDate":null,"ReleaseDate0":null,"OrigDescrLang":null,"EmbargoDate":"2025-03-31","OrigDescrLangNL":null,"OrigLangCode":null,"OrigLangCodeExtended":null,"OrigLangID":null,"DescrCompFlag":null,"DescrTransFlag":null,"Citation":"Pauwels, I.S., Elings, J., Goethals, P.L.M., Buysse, D., De Maerteleire, N., Pieters, S., Gelaude, E., Schneider, M., Coeck, J. 2021. One and two dimensional tracking of fish approaching a fish ladder during upstream migration (river Dijle, Rotselaar, Belgium).","AccessConstraints":null,"UDate":"2025-07-22","CDate":"2022-01-20","CurrencyDate":null,"RevisionDate":null,"DateLastModified":{"date":"2026-05-14 01:44:00.153333","timezone_type":1,"timezone":"+02:00"},"CheckedFlag":0,"PublicFlag":1,"VlizCoreFlag":1,"MarineFlag":0,"FreshFlag":null,"BrackishFlag":0,"TerrestrialFlag":0,"StatusID":1,"DasType":"Data","DasTypeID":1,"DasOrigin":"Research: field experiment","Progress":"Completed","AccessConstraint":"Attribution (CC BY)","AccConstrEN":"Attribution (CC BY)","AccConstrDisplay":"\"Creative This dataset is licensed under a Creative Commons Attribution 4.0 International License.","License":"https://creativecommons.org/licenses/by/4.0/","AccConstrDescription":"This license lets others distribute, remix, tweak, and build upon your work, even commercially, as long as they credit you for the original creation. This is the most accommodating of licenses offered. Recommended for maximum dissemination and use of licensed materials.","Lineage":null,"AccConID":21},"dois":null,"spcols":[{"SpColID":1000,"SpName":"European Tracking Network"}],"keywords":[{"ThesaurusTerm":"Acoustic data","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_54b338c3","Description":null,"OrigThesTerm":"Acoustic data","DutchTerm":null,"URI":"http://aims.fao.org/aos/agrovoc/c_54b338c3","DasKeywordDescr":null},{"ThesaurusTerm":"Acoustic detection","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":null,"Description":null,"OrigThesTerm":"Acoustic detection","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Acoustic devices","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":null,"Description":null,"OrigThesTerm":"Acoustic devices","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Acoustic tags","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":null,"Description":null,"OrigThesTerm":"Acoustic tags","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Acoustic Tags","ThesTypID":30,"ThesType":"ETN Context","Code":null,"Description":"Tags that transmit acoustic signals","OrigThesTerm":"Acoustic Tags","DutchTerm":"Acoustic Tags","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Acoustic telemetry","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_3563933f","Description":null,"OrigThesTerm":"Acoustic telemetry","DutchTerm":null,"URI":"http://aims.fao.org/aos/agrovoc/c_3563933f","DasKeywordDescr":null},{"ThesaurusTerm":"Acoustic Telemetry","ThesTypID":30,"ThesType":"ETN Context","Code":null,"Description":"Acoustic telemetry uses acoustic signals (also called ‘pings’) which propagate into the water, and are detected by acoustic receivers","OrigThesTerm":"Acoustic Telemetry","DutchTerm":"Akoestische Telemetrie","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Acoustic tracking","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":null,"Description":null,"OrigThesTerm":"Acoustic tracking","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Animal behaviour","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_8811","Description":null,"OrigThesTerm":"Animal behaviour","DutchTerm":null,"URI":"http://aims.fao.org/aos/agrovoc/c_8811","DasKeywordDescr":null},{"ThesaurusTerm":"Animal migrations","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":null,"Description":null,"OrigThesTerm":"Animal migrations","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Animal Project","ThesTypID":30,"ThesType":"ETN Context","Code":null,"Description":"Project metadata related to animals and tags","OrigThesTerm":"Animal Project","DutchTerm":"Animal Project","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Barriers","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_b42bc3b7","Description":null,"OrigThesTerm":"Barriers","DutchTerm":"Keringen","URI":"http://aims.fao.org/aos/agrovoc/c_b42bc3b7","DasKeywordDescr":null},{"ThesaurusTerm":"Barriers (biological)","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":null,"Description":null,"OrigThesTerm":"Barriers (biological)","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Fish ladders","ThesTypID":3,"ThesType":"Transportation Research Thesaurus","Code":"Pmhmrh","Description":null,"OrigThesTerm":"Fish ladders","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Fish migration","ThesTypID":0,"ThesType":null,"Code":null,"Description":null,"OrigThesTerm":"Fish migration","DutchTerm":"Vismigratie","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Fish migration bottleneck","ThesTypID":0,"ThesType":null,"Code":null,"Description":null,"OrigThesTerm":"Fish migration bottleneck","DutchTerm":"Vismigratieknelpunt","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Tagging","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":null,"Description":null,"OrigThesTerm":"Tagging","DutchTerm":"Labellen","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Upstream migrations","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":null,"Description":null,"OrigThesTerm":"Upstream migrations","DutchTerm":"Stroomopwaartse migratie","URI":null,"DasKeywordDescr":null}],"parents":[{"DasID":5912,"Acronym":null,"EngAbstract":"The European Tracking Network is a pan-European biotelemetry network that aims at the integration of regional telemetry initiatives into a sustainable, efficient and integrated network embedded in the international context. Data is integrated in the ETN data system that is part of the ETN virtual lab developed by LifeWatch.","License":"https://creativecommons.org/licenses/by/4.0/","StandardTitle":"European Tracking Network (ETN) data","doi":null,"vlizDoi":null}],"children":null,"othrel":null,"othrelrev":null,"ownerships":[{"OrderNr":null,"Surname":"Elings","Firstname":"Jelger","Initials":"J.","PerPublicFlag":1,"AdrID":167731,"Email":"jelger.elings@ugent.be","InsPublicFlag":1,"Acronym":"UGent","OrigNameLangCode":"en","OrigNameLangID":15,"FullOrigName":"Ghent University","InsOwnerCNT":2,"PersID":40777,"InsID":471,"FullInstitute":"Universiteit Gent","RoleID":61,"Role":"Data creator","OrigName":"Ghent University","StandardName":"Universiteit Gent","FullAcronym":"UGent","ORC":"https://orcid.org/0000-0001-7284-653X","ROR":null},{"OrderNr":1,"Surname":"Pauwels","Firstname":"Ine","Initials":"I.","PerPublicFlag":1,"AdrID":163190,"Email":"ine.pauwels@inbo.be","InsPublicFlag":1,"Acronym":"INBO","OrigNameLangCode":"en","OrigNameLangID":15,"FullOrigName":"Flemish Government; Policy Domain Environment; Research Institute for Nature and Forest","InsOwnerCNT":3,"PersID":33411,"InsID":5443,"FullInstitute":"Vlaamse overheid; Beleidsdomein Omgeving; Instituut voor Natuur- en Bosonderzoek","RoleID":24,"Role":"Contact","OrigName":"Research Institute for Nature and Forest","StandardName":"Instituut voor Natuur- en Bosonderzoek","FullAcronym":"LNE-INBO","ORC":"https://orcid.org/0000-0002-2856-8787","ROR":null},{"OrderNr":2,"Surname":"Pauwels","Firstname":"Ine","Initials":"I.","PerPublicFlag":1,"AdrID":163190,"Email":"ine.pauwels@inbo.be","InsPublicFlag":1,"Acronym":"INBO","OrigNameLangCode":"en","OrigNameLangID":15,"FullOrigName":"Flemish Government; Policy Domain Environment; Research Institute for Nature and Forest","InsOwnerCNT":3,"PersID":33411,"InsID":5443,"FullInstitute":"Vlaamse overheid; Beleidsdomein Omgeving; Instituut voor Natuur- en Bosonderzoek","RoleID":61,"Role":"Data creator","OrigName":"Research Institute for Nature and Forest","StandardName":"Instituut voor Natuur- en Bosonderzoek","FullAcronym":"LNE-INBO","ORC":"https://orcid.org/0000-0002-2856-8787","ROR":null},{"OrderNr":3,"Surname":"Coeck","Firstname":"Johan","Initials":"J.","PerPublicFlag":1,"AdrID":null,"Email":null,"InsPublicFlag":1,"Acronym":"INBO","OrigNameLangCode":"en","OrigNameLangID":15,"FullOrigName":"Flemish Government; Policy Domain Environment; Research Institute for Nature and Forest","InsOwnerCNT":3,"PersID":7223,"InsID":5443,"FullInstitute":"Vlaamse overheid; Beleidsdomein Omgeving; Instituut voor Natuur- en Bosonderzoek","RoleID":61,"Role":"Data creator","OrigName":"Research Institute for Nature and Forest","StandardName":"Instituut voor Natuur- en Bosonderzoek","FullAcronym":"LNE-INBO","ORC":"https://orcid.org/0000-0003-2732-7428","ROR":null},{"OrderNr":3,"Surname":"Goethals","Firstname":"Peter","Initials":"P.L.M.","PerPublicFlag":1,"AdrID":null,"Email":null,"InsPublicFlag":1,"Acronym":"UGent","OrigNameLangCode":"en","OrigNameLangID":15,"FullOrigName":"Ghent University","InsOwnerCNT":2,"PersID":3425,"InsID":471,"FullInstitute":"Universiteit Gent","RoleID":61,"Role":"Data creator","OrigName":"Ghent University","StandardName":"Universiteit Gent","FullAcronym":"UGent","ORC":null,"ROR":null},{"OrderNr":5,"Surname":"Schneider","Firstname":"Matthias","Initials":"M.","PerPublicFlag":1,"AdrID":161367,"Email":"schneider@sjeweb.de","InsPublicFlag":1,"Acronym":null,"OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":1,"PersID":36409,"InsID":14176,"FullInstitute":"SJE Ecohydraulic Engineering GmbH","RoleID":61,"Role":"Data creator","OrigName":null,"StandardName":"SJE Ecohydraulic Engineering GmbH","FullAcronym":null,"ORC":null,"ROR":null}],"taxterms":[{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":21648,"TaxTerm":"Esox lucius Linnaeus, 1758","AphiaID":154210,"DutchTerm":"Snoek"},{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":16729,"TaxTerm":"Lampetra fluviatilis (Linnaeus, 1758)","AphiaID":101172,"DutchTerm":"Rivierprik"},{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":11873,"TaxTerm":"Pisces","AphiaID":11676,"DutchTerm":"Vissen"},{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":21773,"TaxTerm":"Rutilus rutilus Linnaeus, 1758","AphiaID":154333,"DutchTerm":"Blankvoorn"},{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":12739,"TaxTerm":"Silurus glanis Linnaeus, 1758","AphiaID":154677,"DutchTerm":"Meerval"},{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":43330,"TaxTerm":"Squalius cephalus (Linnaeus, 1758)","AphiaID":282855,"DutchTerm":null}],"frameworks":null,"otherterms":[{"OtherTerm":"Fish migration"},{"OtherTerm":"Fish migration bottleneck"}],"temporal":[{"DasDateID":5692,"StartYear":2021,"EndYear":2023,"StartDay":null,"EndDay":null,"StartDate":"2021-03-01","EndDate":"2023-08-01","DasDate":null,"Resolution":null,"ResolutionNL":null,"Notes":null,"StartMonth0":3,"StartMonth":"March","StartMonthNL":"Maart","EndMonth0":8,"EndMonth":"August","EndMonthNL":"Augustus","Progress":"Completed","ProgressNL":"Afgelopen"}],"geographical":[{"GeoTerm":"Dijle R.","DasGeoID":13151,"DasGeoTerm":null,"DasID":8029,"GeotID":6286,"X":4.7028999999999996,"Y":50.947499999999998,"MaxX":0,"MaxY":0,"StationName":null,"Precision":null,"CoordSystID":null,"GeoDatumID":null,"OrigCoordMinX":null,"OrigCoordMinY":null,"OrigCoordMaxX":null,"OrigCoordMaxY":null,"OrderNr":null,"Projection":null,"GeoDatum":null,"GeoObjectID":3098,"OrigGeoTerm":"Dijle R.","DutchTerm":"Dijle R."}],"meastypes":[{"MethID":522,"DasMeasTypID":14250,"DasMeasType":"","Matrix":"Water","MatrixNL":"Water","Parameter":"Fish detections","ParameterNL":null,"Description":null,"Unit":"Hz","Methodology":"Acoustic telemetry","Protocol":null,"QualityControl":null,"Precision":null,"Detectionlimit":null,"Instrument":null,"InstrumentUrl":null,"MethFull":"","ParaCategoryTitle":null,"ParaCatCode":null}],"dasthemes":[{"DasThemeID":21,"DasTheme":"Biology","DasTheme0":"Biology","DutchTerm":"Biologie"},{"DasThemeID":30,"DasTheme":"Biology > Ecology - biodiversity","DasTheme0":"Ecology - biodiversity","DutchTerm":"Ecologie - biodiversiteit"},{"DasThemeID":28,"DasTheme":"Biology > Fish","DasTheme0":"Fish","DutchTerm":"Vis"},{"DasThemeID":37,"DasTheme":"Fisheries > Fish stocks/catches/taggings","DasTheme0":"Fish stocks/catches/taggings","DutchTerm":"Visstocks/vangsten/merken"}],"projects":null,"refs":null,"urls":[{"URL":"https://www.msca-ribes.eu/","externalID":null,"URLTypeCode":null,"URLType":"Project home page","URLTypID":9,"downloadURL":null,"FileName":null},{"URL":"http://www.sjeweb.de/index-en.php","externalID":null,"URLTypeCode":null,"URLType":"Institute home page","URLTypID":16,"downloadURL":null,"FileName":null}],"pictures":null,"urlmaps":null,"spatreps":null,"fileformats":null,"resmessage":"","complete":1}