{"refrec":{"BRefID":23649,"RR":"<b>Jansen, G.W.</b> (1979). Beheersrichtlijnen ten behoeve van het Zwin: een natuurreservaat gelegen op de grens van België en Nederland. Landbouwhogeschool Wageningen: Wageningen.  73, maps pp.","BEntID":23649,"PublicFlag":1,"CheckedFlag":0,"wosflag":null,"vabbflag":null,"RefStringPartII":". Landbouwhogeschool Wageningen: Wageningen.  73, maps pp.","DocTypID":5,"DocType":"Book/Monograph","MarineFlag":1,"FreshFlag":0,"BrackishFlag":1,"TerrestrialFlag":0,"Authorstring":"Jansen, G.W.","OrigTitleTranslFlag":1,"Authorstringtrunc":"Jansen, G.W.","Englishabstract":"The Zwin natural reserve, partly under Belgian and under Dutch management, is a relic of a former vast estuary. A breach in the eastern dunes forms the connection with the sea, and determines largely the value of the area. This breach forms a large trench, with several branches, feeding the Zwin plain with seawater. Some specific structures are present: the trench system and pools formed by human intervention, low and high salt marshes, low beaches and dune formations. Due to these differences in soil structure, hight, and water balance, there is a great diversity in the biotic properties of the the area, especially for the avifauna and the vegetation. The ecological potential and value of the area is high as a consequence of these circumstances. Several important management guidelines are explained, that need to be implemented to saveguard the important natural values of this area for future generations.","AbstractOtherLang":"Het Zwin, gedeeltelijk onder Belgische beheer en deels onder Nederland vormt het restant van een vroeger uitgestrekt estuarium-gebied; de verbinding met de zee die de duinen aan de oostelijke zijde van het object doorbreekt en grotendeels de waarde van het gebied bepaalt, wordt gevormd door een brede geul die zich enkele malen vertakt en via een ingewikkeld systeem grote delen van de zwinvlakte van zeewater voorziet. Binnen het gebied treden herkenbare structuren op als: het geulensysteem en de door menselijke ingrepen gevormde plassen, laag en hoog gelegen schorgebieden, strandvlaktes en duinformaties. Door de verschillen in de bodemgesteldheid, de hoogteligging en de waterhuishouding treedt er ook een grote verscheidenheid op in de biotische eigenschappen van het gebied zoals in de avifauna en de vegetatie. De potentiële natuurwetenschappelijk waarden zijn dan ook ten gevolge van de aangegeven diversiteit in abiotische en biotische eigenschappen, erg groot.","BibLvlCode":"M","StandardTitle":"Beheersrichtlijnen ten behoeve van het Zwin: een natuurreservaat gelegen op de grens van België en Nederland","OrigTitleLangCode":"nl","OrigTitleLangCodeExtended":"dut","OrigTitleLangID":41,"DateLastModified":{"date":"2025-07-02 08:58:19.190595","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":null,"MonPub":1979,"DateUpdate":"2017-07-13","DateCreate":"2002-03-25","SecASFANote":null,"ConfID":null,"PeerRev":0,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":1},"refs":null,"anarec":null,"monrec":{"MonID":23649,"ISBN":null,"PubliDate":1979,"IssueDate":null,"Volume":null,"Issue":null,"Pagination":"73, maps","Place":"Wageningen","Edition":null,"BRefXtra":null,"BRefXtraRR":null,"SerID":null,"SerRR":null,"Ser2BRefID":null,"Ser2RR":null,"StandardTitleSer":null,"ISSN":null,"AbbrevSer":null,"Degree":null,"ThesisID":null,"InsID":null,"Acronym":null,"FullStandardName":null,"ToPubliDate":null,"SerNotes":null,"eISBN":null,"Pages":73},"serrec":null,"relations":null,"relationsRev":null,"addrec":{"Line1":"Wageningen","Email":null,"Line2":null,"EnvName":"Netherlands"},"othpubs":null,"ownerships":null,"authors":[{"AutName":"Jansen","Firstname":null,"Initials":"G.W.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":23649,"AutID":26348,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":263319,"LibID":36,"BRefID":23649,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"263319","RFID":null,"PaidValue":null,"Medium":"Server","Description":"VLIZ Open Access","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open access","URL":null,"ClassifID":53,"Classification":"Open access","ReqLink":null,"ClassifTypID":1,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":null,"InternalReq":0,"LoggedInReq":0,"Disclaimer":null,"DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":null,"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"Belgium, Het Zwin natuurreservaat","ThestID":188040,"Acronym":"GEOT_NOMR","ThesTermPath":"Belgium, Het Zwin natuurreservaat"},{"ThesaurusTerm":"Guide lines","ThestID":3837,"Acronym":"ASFA","ThesTermPath":"Cables > Guide lines"},{"ThesaurusTerm":"Management","ThestID":4943,"Acronym":"ASFA","ThesTermPath":"Management"},{"ThesaurusTerm":"Marine parks","ThestID":5012,"Acronym":"ASFA","ThesTermPath":"Marine parks"},{"ThesaurusTerm":"Policies","ThestID":3759,"Acronym":"ASFA","ThesTermPath":"Policies"}],"thestermsASFA":[{"ThesaurusTerm":"Belgium, Het Zwin natuurreservaat"},{"ThesaurusTerm":"Guide lines"},{"ThesaurusTerm":"Management"},{"ThesaurusTerm":"Marine parks"},{"ThesaurusTerm":"Policies"}],"taxtermsASFA":null,"geotermsASFA":[{"GeoTerm":"Zwin"},{"GeoTerm":"Zwin"}],"collections":[{"Collection":"OMA - 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