{"datasetrec":{"DasID":5880,"Acronym":null,"StandardTitle":"Partly temporarily acoustic receiver network and partly permanent acoustic receiver network to assess diadromous fish migration in the Scheldt river basin, Belgium.","OrigTitle":null,"OrigTitleLangID":null,"OrigTitleLangCode":null,"OrigTitleLang":null,"OrigTitleLangNL":null,"VersionName":null,"ContactEmail":null,"VersionDate":null,"VersionDay":null,"VersionMonth":null,"VersionYear":null,"SizeReference":null,"EngAbstract":"This study aimed the evaluation of this fish migration position and if fish could pass the weir, by acoustic telemetry. A total of 35 fish were tagged of 5 different species and 2 hybrids: common carp (Cyprinus carpio), Wels catfish (Silurus glanis), European flounder (Platichthys flesus), roach (Rutilus rutilus), European eel (Anguilla anguilla), roach x rudd and roach x bream. We evaluated individual fish behaviour up-, downstream and near the weir and evaluatied if and when fish passed the weir.","EngDescr":"Longitudinal and lateral connectivity of rivers is necessary for fish to successfully fulfill their life cycle. In Flanders, fish are obstructed in their essential free migrations by weirs, sluices, mills, pumping stations, …, which are needed to control the water level. The weir on the river Dijle upstream of Mechelen formed partially a physical barrier for the upstream migration of fish to the upstream part of the Dijle basin and the total of the Demer basin. An attempt has been made to resolve the shortcommings of the weir as migration obstruction, by the setting of a fish migration position.\r\n\r\nResults showed that 21 of 35 fish were able to pass the weir at specific hydrological conditions and weir management options. The number of passages differed between species, but happened always in the periods that higher passage could be expected following their lifestyle.  The study indicates the importance and benefits of a fish-friendly weir management. Next, a part of the receiver network of this study is maintained after the end of this study, to enable the tracking of large migratory species, such as eel and shad, which live and spawn, respectively, in the Scheldt river basin up to the rivers Dijle and Nete (confluencing in the river Rupel, which is a major tributary of the river Scheldt).","OrigAbstract":null,"OrigDescr":null,"Comments":null,"ReleaseDate":null,"ReleaseDate0":null,"OrigDescrLang":null,"EmbargoDate":null,"OrigDescrLangNL":null,"OrigLangCode":null,"OrigLangCodeExtended":null,"OrigLangID":null,"DescrCompFlag":0,"DescrTransFlag":0,"Citation":null,"AccessConstraints":null,"UDate":"2018-03-01","CDate":"2018-01-03","CurrencyDate":null,"RevisionDate":null,"DateLastModified":{"date":"2026-06-09 01:42:32.979540","timezone_type":1,"timezone":"+02:00"},"CheckedFlag":0,"PublicFlag":1,"VlizCoreFlag":1,"MarineFlag":0,"FreshFlag":1,"BrackishFlag":0,"TerrestrialFlag":0,"StatusID":1,"DasType":"Data","DasTypeID":1,"DasOrigin":"Sensor platform","Progress":"Completed","AccessConstraint":"Attribution (CC BY)","AccConstrEN":"Attribution (CC BY)","AccConstrDisplay":"<a rel=\"license\" href=\"https://creativecommons.org/licenses/by/4.0/\" target=\"_blank\"><img alt=\"Creative Commons License\" style=\"border:0px;height:15px;width:80px;vertical-align:middle;\" src=\"https://www.marinespecies.org/aphia/images/cc/by.png\" /></a> This dataset is licensed under a <a rel=\"license\" href=\"https://creativecommons.org/licenses/by/4.0/\" target=\"_blank\">Creative Commons Attribution 4.0 International License</a>.","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 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":"Fish behaviour","ThesTypID":0,"ThesType":null,"Code":null,"Description":null,"OrigThesTerm":"Fish behaviour","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Migration","ThesTypID":3,"ThesType":"Transportation Research Thesaurus","Code":"Khbmn","Description":null,"OrigThesTerm":"Migration","DutchTerm":"Migratie","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Migration barriers","ThesTypID":0,"ThesType":null,"Code":null,"Description":null,"OrigThesTerm":"Migration barriers","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Spawning migrations","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_4d1412b7","Description":null,"OrigThesTerm":"Spawning migrations","DutchTerm":"Paaimigraties","URI":"http://aims.fao.org/aos/agrovoc/c_4d1412b7","DasKeywordDescr":null},{"ThesaurusTerm":"Tracking data","ThesTypID":0,"ThesType":null,"Code":null,"Description":null,"OrigThesTerm":"Tracking data","DutchTerm":null,"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},{"DasID":5250,"Acronym":null,"EngAbstract":"As part of the Belgian LifeWatch observatory, a permanent acoustic receiver network for fish tracking is established in the Belgian Part of the North Sea and the Western Scheldt. Using acoustic telemetry distribution, movements and habitat use of tagged migratory fish can be tracked. Tags or transmitters are surgically implanted in the belly of individual fish. When swimming in the vicinity of an acoustic receiver (Vemco), the information of the unique ID-code of the transmitter is stored on the receiver together with an exact timing of the event. When signals are simultaneously received by multiple receivers, an exact positioning of the tagged individuals can be derived from the raw data. In total 40 transmitters are implanted and 51 acoustic receivers are installed on buoys and other platforms.","License":"https://creativecommons.org/licenses/by/4.0/","StandardTitle":"LifeWatch observatory data: fish acoustic receiver network","doi":null,"vlizDoi":null}],"children":null,"othrel":null,"othrelrev":null,"ownerships":[{"OrderNr":1,"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":4,"PersID":7223,"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/0000-0003-2732-7428","ROR":null},{"OrderNr":2,"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":4,"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":"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":4,"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":4,"Surname":"Vermeersch","Firstname":"Sophie","Initials":"S.","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":4,"PersID":21782,"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":null,"ROR":null}],"taxterms":[{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":35982,"TaxTerm":"Anguilla anguilla","AphiaID":126281,"DutchTerm":"Paling"},{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":34400,"TaxTerm":"Cyprinus carpio","AphiaID":154582,"DutchTerm":"Karper"},{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":39557,"TaxTerm":"Platichthys flesus","AphiaID":127141,"DutchTerm":null},{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":35978,"TaxTerm":"Rutilus rutilus","AphiaID":154333,"DutchTerm":"Blankvoorn"},{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":36014,"TaxTerm":"Silurus glanis Linnaeus, 1758","AphiaID":154677,"DutchTerm":"Europese meerval"}],"frameworks":null,"otherterms":[{"OtherTerm":"Fish behaviour"},{"OtherTerm":"Migration barriers"},{"OtherTerm":"Tracking data"}],"temporal":[{"DasDateID":4628,"StartYear":2015,"EndYear":2018,"StartDay":null,"EndDay":null,"StartDate":"2015-01-01","EndDate":"2018-01-01","DasDate":null,"Resolution":null,"ResolutionNL":null,"Notes":null,"StartMonth0":null,"StartMonth":null,"StartMonthNL":null,"EndMonth0":null,"EndMonth":null,"EndMonthNL":null,"Progress":"Completed","ProgressNL":"Afgelopen"}],"geographical":[{"GeoTerm":"Dijle R.","DasGeoID":9713,"DasGeoTerm":null,"DasID":5880,"GeotID":6286,"X":null,"Y":null,"MaxX":null,"MaxY":null,"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."},{"GeoTerm":"Dijle R.","DasGeoID":11186,"DasGeoTerm":null,"DasID":5880,"GeotID":6286,"X":null,"Y":null,"MaxX":null,"MaxY":null,"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":null,"dasthemes":[{"DasThemeID":30,"DasTheme":"Biology > Ecology - biodiversity","DasTheme0":"Ecology - biodiversity","DutchTerm":"Ecologie - biodiversiteit"},{"DasThemeID":28,"DasTheme":"Biology > Fish","DasTheme0":"Fish","DutchTerm":"Vis"}],"projects":null,"refs":null,"urls":[{"URL":"https://rshiny.lifewatch.be/etn-data/","externalID":null,"URLTypeCode":null,"URLType":"Online dataset","URLTypID":19,"downloadURL":null,"FileName":null}],"pictures":null,"urlmaps":null,"spatreps":null,"fileformats":null,"resmessage":"","complete":1}