{"refrec":{"BRefID":205558,"RR":"<b>Degrendele, K.; Roche, M.; Schotte, P.; Van Lancker, V.; Bellec, V.K.; Bonne, W.</b> (2010). Morphological evolution of the Kwinte Bank central depression before and after the cessation of aggregate extraction. <i>J. Coast. Res. SI 51</i>: 77-86. <a href=\"https://dx.doi.org/10.2112/SI51-007.1\" target=\"_blank\">https://dx.doi.org/10.2112/SI51-007.1</a>","BEntID":197688,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>J. Coast. Res. SI 51</i>: 77-86. <a href=\"https://dx.doi.org/10.2112/SI51-007.1\" target=\"_blank\">https://dx.doi.org/10.2112/SI51-007.1</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Degrendele, K.; Roche, M.; Schotte, P.; Van Lancker, V.; Bellec, V.K.; Bonne, W.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Degrendele, K. <i>et al.</i>","Englishabstract":"Analyses of the records of ships registers and Electronic Monitoring Systems, of the trailer suction hopper dredgers, operating on the Belgian Continental Shelf, reveal that since the beginning of extraction in 1976, 75% of the total extracted volume originates from only one sandbank, the Kwinte Bank. At present, two morphologically-distinguished depressions are observed along the two most dredged areas of this sandbank: one in the central; and one in the northern part of the bank. In order to limit the impact of sand extraction on the bathymetry, the central depression of the Kwinte Bank was closed for exploitation, in February 2003. An understanding of the morphological evolution of this central depression is based upon data obtained: (a) from November 1999, until the closure for extraction in February 2003; and (b) on the subsequent post-dredging evolution, until June 2005. During this 5-year period, a total of 17 surveys were carried out with a multibeam echosounder over the area of the central depression (KBMA) and over a reference zone on an adjacent non-exploited sandbank. The resulting time-series of bathymetrical digital terrain models, together with backscatter strength maps, permit a detailed comparison of the bathy-morphological and sedimentary evolution of both of the monitored areas. Since the commencement of multibeam monitoring in 1999, an overall deepening (by 0.5m) of the entire KBMA monitoring zone is observed, until the cessation of dredging, in February 2003. Subsequently, the deepening slowed down and the variation in sediment volumes became similar to that of the adjacent non-exploited sandbank. From this, marine aggregate extraction appears to have only a local impact.  ","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Morphological evolution of the Kwinte Bank central depression before and after the cessation of aggregate extraction","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-21 01:31:54.420516","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"North Sea; sandbank; dredging; multibeam echosounder; bathymetry; morphology; seabed imagery; monitoring; marine sand extraction; aggregate extraction","OtherDescriptors":null,"Notes":null,"AnaPub":2010,"MonPub":null,"DateUpdate":"2018-05-17","DateCreate":"2011-05-30","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000284439100007","VABBcode":null,"OpenAcc":1,"DOI":"10.2112/SI51-007.1"},"refs":null,"anarec":{"AnaID":205558,"PubliDate":2010,"Pagination":"77-86","XtraPublOfAnaID":null,"ISBN":null,"Volume":"SI 51","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43217,"SerRR":"Journal of Coastal Research. Coastal Education and Research Foundation: Fort Lauderdale.  ISSN 0749-0208; e-ISSN 1551-5036","StandardTitleSer":"Journal of Coastal Research","ISSN":"0749-0208","AbbrevSer":"J. Coast. Res.","StandardTitleMon":null,"StartPage":77,"Pages":10,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Degrendele","Firstname":"Koen","Initials":"K.","Affiliation":"Federal Public Service Economy, SMEs, Self-employed and Energy","Discriminator":null,"CorporateFlag":0,"BEntID":197688,"AutID":133725,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"COPCO","InsFSN":"Federale Overheidsdienst Economie, KMO, Middenstand en Energie; Algemene Directie Kwaliteit en Veiligheid; Afdeling Kwaliteit en Innovatie; Dienst Continentaal Plat","ORCID":null,"PersID":2013,"InsID":7138},{"AutName":"Roche","Firstname":"Marc","Initials":"M.","Affiliation":"Federal Public Service Economy, SMEs, Self-employed and Energy","Discriminator":null,"CorporateFlag":0,"BEntID":197688,"AutID":133724,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"COPCO","InsFSN":"Federale Overheidsdienst Economie, KMO, Middenstand en Energie; Algemene Directie Kwaliteit en Veiligheid; Afdeling Kwaliteit en Innovatie; Dienst Continentaal Plat","ORCID":null,"PersID":2816,"InsID":7138},{"AutName":"Schotte","Firstname":"Patrik","Initials":"P.","Affiliation":"Federal Public Service Economy, SMEs, Self-employed and Energy","Discriminator":null,"CorporateFlag":0,"BEntID":197688,"AutID":133728,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"COPCO","InsFSN":"Federale Overheidsdienst Economie, KMO, Middenstand en Energie; Algemene Directie Kwaliteit en Veiligheid; Afdeling Kwaliteit en Innovatie; Dienst Continentaal Plat","ORCID":null,"PersID":3338,"InsID":7138},{"AutName":"Van Lancker","Firstname":"Vera","Initials":"V.","Affiliation":"Ghent University, Renard Centre of Marine Geology","Discriminator":null,"CorporateFlag":0,"BEntID":197688,"AutID":134048,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"RCMG","InsFSN":"Universiteit Gent; Faculteit Wetenschappen; Vakgroep Geologie; Renard Centre of Marine Geology","ORCID":"0000-0002-8088-9713","PersID":33,"InsID":74},{"AutName":"Bellec","Firstname":"Valérie","Initials":"V.K.","Affiliation":"Ghent University, Renard Centre of Marine Geology","Discriminator":null,"CorporateFlag":0,"BEntID":197688,"AutID":147907,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"RCMG","InsFSN":"Universiteit Gent; Faculteit Wetenschappen; Vakgroep Geologie; Renard Centre of Marine Geology","ORCID":null,"PersID":10733,"InsID":74},{"AutName":"Bonne","Firstname":"Wendy","Initials":"W.","Affiliation":"AZTI - Tecnalia / Marine Research Division","Discriminator":null,"CorporateFlag":0,"BEntID":197688,"AutID":136335,"OrderNr":6,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"AZTI","InsFSN":"AZTI, Marine Research; Basque Research and Technology Alliance (BRTA)","ORCID":null,"PersID":383,"InsID":3783}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":223025,"LibID":36,"BRefID":205558,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"223025","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":[{"PublName":"Coastal Education and Research Foundation","City":"Fort Lauderdale"}],"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"ANE, North Sea","ThestID":182108,"Acronym":"ASFA_GEOT","ThesTermPath":"ANE, North Sea"}],"thestermsASFA":[{"ThesaurusTerm":"ANE, North Sea"}],"taxtermsASFA":null,"geotermsASFA":[{"GeoTerm":"Kwinte Bank"},{"GeoTerm":"North Sea"}],"collections":[{"Collection":"OMA - Open Marien Archief","ShortName":"OMA"}],"conf":null,"proj":null,"Physdatasets":null,"spcols":{"222":{"SpName":"BMB - Belgische Mariene Bibliografie","SpColID":222,"ParSpColID":null,"TopParID":null,"ShortName":"BMB","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"BMB"},"221":{"SpName":"OMA - Open Marien Archief","SpColID":221,"ParSpColID":null,"TopParID":null,"ShortName":"OMA","URLLocation":null,"LibID":36,"OpenRepoFlag":1,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"OMA"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":197688,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.2112/SI51-007.1","externalID":"10.2112/SI51-007.1","URLTypeCode":"DOI","URLID":65136,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":[{"ThesaurusTerm":"ANE, North Sea","ThestID":182108,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"}],"taxterms":null,"geoterms":[{"GeoTerm":"Kwinte Bank","GeoObjectID":2426,"GeotID":6330},{"GeoTerm":"North Sea","GeoObjectID":2350,"GeotID":390}],"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":[{"ThesaurusTerm":"ANE, North Sea","DutchTerm":null,"ThestID":182108,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"}],"taxtermsFRIS":null,"geotermsFRIS":[{"GeoTerm":"Kwinte Bank","DutchTerm":"Kwintebank"},{"GeoTerm":"North Sea","DutchTerm":"Noordzee"}],"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Haspeslagh, Jan, J.","newSesDate":{"date":"2011-05-30 10:26:42.647000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Lyssens, Liesbeth, L.","updSesDate":{"date":"2018-05-17 20:34:05.667000","timezone_type":3,"timezone":"Europe/Brussels"}}}