{"datasetrec":{"DasID":1718,"Acronym":null,"StandardTitle":"Deepening Westerschelde since 1994 (western part) (NIOO-CEME)","OrigTitle":"Verdieping Westerschelde sinds 1994 (westelijk deel) (NIOO-CEME)","OrigTitleLangID":41,"OrigTitleLangCode":"nl","OrigTitleLang":"Dutch","OrigTitleLangNL":"Nederlands","VersionName":"1.0","ContactEmail":null,"VersionDate":null,"VersionDay":1,"VersionMonth":10,"VersionYear":2008,"SizeReference":null,"EngAbstract":"Macrobenthos is monitored in the Westerschelde since 1994. On 20 random locations, density, biomass and shell lenght are determined.","EngDescr":null,"OrigAbstract":"Sinds 1994 wordt macrobenthos gemonitord in het westelijk deel van de Westerschelde (sublitorale en eulitoraal zone (vanaf 1995)). Daarvoor wordt op 15 (1994) en 20 (overige surveys)  random locaties dichtheid en biomassa bepaald van het macrobenthos. Tevens wordt de schelplengte bepaald.  \r\nDaarnaast wordt ook de korrelgrootte (1994, 1996, 1997) en een sedimentomschrijving gegeven. \r\nDe saliniteit en stroomsnelheid werd enkel bepaald in 1994 en 1995.","OrigDescr":null,"Comments":null,"ReleaseDate":null,"ReleaseDate0":null,"OrigDescrLang":"Dutch","EmbargoDate":null,"OrigDescrLangNL":"Nederlands","OrigLangCode":"nl","OrigLangCodeExtended":"dut","OrigLangID":41,"DescrCompFlag":0,"DescrTransFlag":0,"Citation":null,"AccessConstraints":"Restrictions available at contact person","UDate":"2008-10-02","CDate":"2008-10-02","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":1,"FreshFlag":0,"BrackishFlag":1,"TerrestrialFlag":0,"StatusID":1,"DasType":"Data","DasTypeID":1,"DasOrigin":"Monitoring: field survey","Progress":"In Progress","AccessConstraint":"Restricted","AccConstrEN":"Restricted","AccConstrDisplay":null,"License":null,"AccConstrDescription":"The data are withheld from general circulation and disclosure but access may be obtained on a case-by-case basis through negotiation","Lineage":null,"AccConID":9},"dois":null,"spcols":[{"SpColID":27,"SpName":"ScheldeMonitor"}],"keywords":[{"ThesaurusTerm":"ANE, Netherlands, Westerschelde","ThesTypID":34,"ThesType":"ASFA Geoterms","Code":null,"Description":null,"OrigThesTerm":"ANE, Netherlands, Westerschelde","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Benthos","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_878","Description":null,"OrigThesTerm":"Benthos","DutchTerm":"Benthos","URI":"http://aims.fao.org/aos/agrovoc/c_878","DasKeywordDescr":null},{"ThesaurusTerm":"Biomass","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_926","Description":null,"OrigThesTerm":"Biomass","DutchTerm":"Biomassa","URI":"http://aims.fao.org/aos/agrovoc/c_926","DasKeywordDescr":null},{"ThesaurusTerm":"Current velocity","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_45d8e11f","Description":null,"OrigThesTerm":"Current velocity","DutchTerm":"Stroomsnelheid","URI":"http://aims.fao.org/aos/agrovoc/c_45d8e11f","DasKeywordDescr":null},{"ThesaurusTerm":"Grain size","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":null,"Description":null,"OrigThesTerm":"Grain size","DutchTerm":"Korrelgrootte","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Macrobenthos","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_12312","Description":null,"OrigThesTerm":"Macrobenthos","DutchTerm":"Macrobenthos","URI":"http://aims.fao.org/aos/agrovoc/c_12312","DasKeywordDescr":null},{"ThesaurusTerm":"Population density","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_6112","Description":null,"OrigThesTerm":"Population density","DutchTerm":"Populatiedichtheid","URI":"http://aims.fao.org/aos/agrovoc/c_6112","DasKeywordDescr":null}],"parents":null,"children":null,"othrel":[{"DasID":1717,"Acronym":null,"StandardTitle":"Deepening Westerschelde since 1994 (NIOO-CEME)","Relation":"Related Dataset","RelationY":"Related Dataset","RelID":11,"doi":null,"vlizDoi":null}],"othrelrev":null,"ownerships":[{"OrderNr":1,"Surname":"Hummel","Firstname":"Herman","Initials":"H.","PerPublicFlag":1,"AdrID":170822,"Email":"herman.hummel@nioz.nl","InsPublicFlag":1,"Acronym":null,"OrigNameLangCode":"nl","OrigNameLangID":41,"FullOrigName":null,"InsOwnerCNT":2,"PersID":2134,"InsID":60,"FullInstitute":"Koninklijk Nederlands Instituut voor Onderzoek der Zee; NIOZ Yerseke","RoleID":24,"Role":"Contact","OrigName":null,"StandardName":"NIOZ Yerseke","FullAcronym":"NIOZ","ORC":null,"ROR":null},{"OrderNr":2,"Surname":"Craeymeersch","Firstname":"Johan","Initials":"J.A.","PerPublicFlag":1,"AdrID":null,"Email":null,"InsPublicFlag":1,"Acronym":"RIVO","OrigNameLangCode":"nl","OrigNameLangID":41,"FullOrigName":"Nederlands Instituut voor Visserij Onderzoek","InsOwnerCNT":1,"PersID":209,"InsID":1588,"FullInstitute":"Netherlands Institute for Fisheries Research","RoleID":24,"Role":"Contact","OrigName":"Nederlands Instituut voor Visserij Onderzoek","StandardName":"Netherlands Institute for Fisheries Research","FullAcronym":"RIVO","ORC":null,"ROR":null},{"OrderNr":3,"Surname":null,"Firstname":null,"Initials":null,"PerPublicFlag":null,"AdrID":null,"Email":null,"InsPublicFlag":1,"Acronym":null,"OrigNameLangCode":"nl","OrigNameLangID":41,"FullOrigName":null,"InsOwnerCNT":2,"PersID":null,"InsID":60,"FullInstitute":"Koninklijk Nederlands Instituut voor Onderzoek der Zee; NIOZ Yerseke","RoleID":19,"Role":"Data manager","OrigName":null,"StandardName":"NIOZ Yerseke","FullAcronym":"NIOZ","ORC":null,"ROR":null}],"taxterms":null,"frameworks":null,"otherterms":null,"temporal":[{"DasDateID":1643,"StartYear":1994,"EndYear":null,"StartDay":null,"EndDay":null,"StartDate":"1994-01-01","EndDate":null,"DasDate":null,"Resolution":"Two-yearly","ResolutionNL":"Tweejaarlijks","Notes":"voor- en najaar","StartMonth0":null,"StartMonth":null,"StartMonthNL":null,"EndMonth0":null,"EndMonth":null,"EndMonthNL":null,"Progress":"In Progress","ProgressNL":"Gestart"}],"geographical":[{"GeoTerm":"Westerschelde","DasGeoID":3945,"DasGeoTerm":null,"DasID":1718,"GeotID":385,"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":4752,"OrigGeoTerm":"Westerschelde","DutchTerm":"Westerschelde"}],"meastypes":[{"MethID":null,"DasMeasTypID":6640,"DasMeasType":null,"Matrix":"Water","MatrixNL":"Water","Parameter":"Current velocity water","ParameterNL":"Stroomsnelheid water","Description":null,"Unit":null,"Methodology":null,"Protocol":null,"QualityControl":null,"Precision":null,"Detectionlimit":null,"Instrument":null,"InstrumentUrl":null,"MethFull":"","ParaCategoryTitle":null,"ParaCatCode":null},{"MethID":null,"DasMeasTypID":6635,"DasMeasType":null,"Matrix":"Sediment","MatrixNL":"Sediment","Parameter":"Macrobenthos biomass","ParameterNL":"Biomassa macrobenthos","Description":"Ash-free dry weight biomass of macrofauna species","Unit":null,"Methodology":null,"Protocol":null,"QualityControl":null,"Precision":null,"Detectionlimit":null,"Instrument":null,"InstrumentUrl":null,"MethFull":"","ParaCategoryTitle":null,"ParaCatCode":null},{"MethID":null,"DasMeasTypID":6636,"DasMeasType":null,"Matrix":"Sediment","MatrixNL":"Sediment","Parameter":"Macrobenthos density","ParameterNL":"Densiteit macrobenthos","Description":"Number of individuals of macrofauna species","Unit":null,"Methodology":null,"Protocol":null,"QualityControl":null,"Precision":null,"Detectionlimit":null,"Instrument":null,"InstrumentUrl":null,"MethFull":"","ParaCategoryTitle":null,"ParaCatCode":null},{"MethID":null,"DasMeasTypID":6638,"DasMeasType":null,"Matrix":"Sediment","MatrixNL":"Sediment","Parameter":"Median grain size","ParameterNL":"Mediane korrelgrootte ","Description":"Sed_MedianGrain","Unit":null,"Methodology":null,"Protocol":null,"QualityControl":null,"Precision":null,"Detectionlimit":null,"Instrument":null,"InstrumentUrl":null,"MethFull":"","ParaCategoryTitle":null,"ParaCatCode":null},{"MethID":null,"DasMeasTypID":6639,"DasMeasType":null,"Matrix":"Water","MatrixNL":"Water","Parameter":"Salinity","ParameterNL":"Saliniteit","Description":null,"Unit":null,"Methodology":null,"Protocol":null,"QualityControl":null,"Precision":null,"Detectionlimit":null,"Instrument":null,"InstrumentUrl":null,"MethFull":"","ParaCategoryTitle":null,"ParaCatCode":null},{"MethID":null,"DasMeasTypID":6637,"DasMeasType":null,"Matrix":"Sediment","MatrixNL":"Sediment","Parameter":"Shell length","ParameterNL":"Schelplengte","Description":null,"Unit":null,"Methodology":null,"Protocol":null,"QualityControl":null,"Precision":null,"Detectionlimit":null,"Instrument":null,"InstrumentUrl":null,"MethFull":"","ParaCategoryTitle":null,"ParaCatCode":null},{"MethID":null,"DasMeasTypID":6641,"DasMeasType":null,"Matrix":"Water","MatrixNL":"Water","Parameter":"Water depth","ParameterNL":"Water diepte","Description":"Water depth at the sampling location","Unit":null,"Methodology":null,"Protocol":null,"QualityControl":null,"Precision":null,"Detectionlimit":null,"Instrument":null,"InstrumentUrl":null,"MethFull":"","ParaCategoryTitle":null,"ParaCatCode":null}],"dasthemes":[{"DasThemeID":26,"DasTheme":"Biology > Benthos","DasTheme0":"Benthos","DutchTerm":"Benthos"},{"DasThemeID":30,"DasTheme":"Biology > Ecology - biodiversity","DasTheme0":"Ecology - biodiversity","DutchTerm":"Ecologie - biodiversiteit"}],"projects":null,"refs":null,"urls":null,"pictures":null,"urlmaps":null,"spatreps":null,"fileformats":null,"resmessage":"","complete":1}