{"datasetrec":{"DasID":5970,"Acronym":"SVNL-WS","StandardTitle":"Survival and distribition of 30 Vemco tagged, stocked juvenile thornback rays (Raja clavata), within  the Westerschelde esutary and the Belgian part of the southern North Sea.","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":"\"As part of the project “Sharks and Rays back into the North Sea” this study aims to track the survival,   distribution and seasonal migration of  stocked juvenile thornback ray (Raja clavata) in the Westerschelde and adjacent waters. The overal goal of this project is to gain more insight into the possibilities of successful reinforcement of relict populations of Dutch elasmobranch species, following the IUCN guidelines. For this present study thirty thornback rays, raised from eggs, and approximately one year of age, were surgically equipped with Vemco V9H2 tags. Prior to their release the rays were held in captivity for a minimum of 2 weeks to ensure wound healing and their full recovery. The study deploys the VEMCO receiver array installed by VLIZ in the Westerschelde estuary and the Belgian Part of the North Sea.\n\"","EngDescr":null,"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":"Breve, Niels; Verspui, Remko; (2018): Survival and distribition of 30 Vemco tagged, stocked juvenile thornback rays (Raja clavata), within  the Westerschelde estuary and the Belgian part of the southern North Sea.","AccessConstraints":null,"UDate":"2018-07-06","CDate":"2018-06-18","CurrencyDate":null,"RevisionDate":null,"DateLastModified":{"date":"2026-06-09 01:42:32.979540","timezone_type":1,"timezone":"+02:00"},"CheckedFlag":1,"PublicFlag":1,"VlizCoreFlag":1,"MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"StatusID":1,"DasType":"Data","DasTypeID":1,"DasOrigin":"Monitoring: field survey","Progress":"In Progress","AccessConstraint":"Unrestricted after moratorium period","AccConstrEN":"Unrestricted after moratorium period","AccConstrDisplay":null,"License":null,"AccConstrDescription":"Data are initially restricted, but the access condition relaxes to academic or unrestricted once a specified period of time after an event (such as collection, publication, completion of QC procedures or project cessation) has elapsed","Lineage":null,"AccConID":8},"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":"Acoustic tracking","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":null,"Description":null,"OrigThesTerm":"Acoustic tracking","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Elasmobranchs","ThesTypID":0,"ThesType":null,"Code":null,"Description":null,"OrigThesTerm":"Elasmobranchs","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}],"children":null,"othrel":null,"othrelrev":null,"ownerships":[{"OrderNr":1,"Surname":"Verspui","Firstname":"Remko","Initials":"R.","PerPublicFlag":1,"AdrID":161020,"Email":"verspui@sportvisserijnederland.nl","InsPublicFlag":1,"Acronym":null,"OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":2,"PersID":35671,"InsID":10747,"FullInstitute":"Sportvisserij Nederland","RoleID":61,"Role":"Data creator","OrigName":null,"StandardName":"Sportvisserij Nederland","FullAcronym":null,"ORC":null,"ROR":null},{"OrderNr":2,"Surname":"Breve","Firstname":"Niels","Initials":"N.","PerPublicFlag":1,"AdrID":161137,"Email":"breve@sportvisserijnederland.nl","InsPublicFlag":1,"Acronym":null,"OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":2,"PersID":35737,"InsID":10747,"FullInstitute":"Sportvisserij Nederland","RoleID":24,"Role":"Contact","OrigName":null,"StandardName":"Sportvisserij Nederland","FullAcronym":null,"ORC":null,"ROR":null}],"taxterms":[{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":11873,"TaxTerm":"Pisces","AphiaID":11676,"DutchTerm":"Vissen"},{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":16733,"TaxTerm":"Raja clavata Linnaeus, 1758","AphiaID":105883,"DutchTerm":null}],"frameworks":null,"otherterms":[{"OtherTerm":"Elasmobranchs"}],"temporal":[{"DasDateID":4705,"StartYear":2018,"EndYear":null,"StartDay":27,"EndDay":null,"StartDate":"2018-06-27","EndDate":null,"DasDate":null,"Resolution":"Quasi continuous (< 1 min.)","ResolutionNL":"Quasi continu (< 1 min.)","Notes":null,"StartMonth0":6,"StartMonth":"June","StartMonthNL":"Juni","EndMonth0":null,"EndMonth":null,"EndMonthNL":null,"Progress":"In Progress","ProgressNL":"Gestart"}],"geographical":[{"GeoTerm":null,"DasGeoID":9823,"DasGeoTerm":null,"DasID":5970,"GeotID":null,"X":3.5203000000000002,"Y":51.329900000000002,"MaxX":4.2445000000000004,"MaxY":51.462400000000002,"StationName":"Westerschelde, Belgian part of the North Sea","Precision":null,"CoordSystID":null,"GeoDatumID":null,"OrigCoordMinX":null,"OrigCoordMinY":null,"OrigCoordMaxX":null,"OrigCoordMaxY":null,"OrderNr":null,"Projection":null,"GeoDatum":null,"GeoObjectID":null,"OrigGeoTerm":null,"DutchTerm":null}],"meastypes":null,"dasthemes":[{"DasThemeID":35,"DasTheme":"Fisheries","DasTheme0":"Fisheries","DutchTerm":"Visserij"},{"DasThemeID":37,"DasTheme":"Fisheries > Fish stocks/catches/taggings","DasTheme0":"Fish stocks/catches/taggings","DutchTerm":"Visstocks/vangsten/merken"}],"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},{"URL":"https://www.wnf.nl/nederlandse-natuur/noordzee/haaien-en-roggen.htm","externalID":null,"URLTypeCode":null,"URLType":"Project home page","URLTypID":9,"downloadURL":null,"FileName":null},{"URL":"www.sharkray.eu","externalID":null,"URLTypeCode":null,"URLType":"Project home page","URLTypID":9,"downloadURL":null,"FileName":null}],"pictures":null,"urlmaps":null,"spatreps":null,"fileformats":null,"resmessage":"","complete":1}