{"refrec":{"BRefID":405152,"RR":"<b>Nnafie, A.; de Swart, H.E.; Boersma, J.M.; Verwaest, T.; Falqués, A.</b> (2024). Presence and Position of Sand Ridges on the Shelf Strongly Impact Decadal Evolution of Adjacent Shorelines: A Model Study. <i>JGR: Earth Surface 129(12)</i>: e2024JF007814. <a href=\"https://dx.doi.org/10.1029/2024jf007814\" target=\"_blank\">https://dx.doi.org/10.1029/2024jf007814</a>","BEntID":402947,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>JGR: Earth Surface 129(12)</i>: e2024JF007814. <a href=\"https://dx.doi.org/10.1029/2024jf007814\" target=\"_blank\">https://dx.doi.org/10.1029/2024jf007814</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Nnafie, A.; de Swart, H.E.; Boersma, J.M.; Verwaest, T.; Falqués, A.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Nnafie, A. <i>et al.</i>","Englishabstract":"Several field and model studies indicate that the decadal evolution of shorelines is affected by the presence of shoreface-connected sand ridges (sfcr) and tidal sand ridges (tsr) on the shelf. This study uses a coupled shelf-nearshore numerical model to quantify the joint impact of tsr and sfcr on decadal shoreline evolution. Additionally, it examines the dependence of this evolution on cross-shore and longshore displacements of the sfcr, thereby mimicking the observed cross-shore and longshore migrations of sfcr on the shelf. Model results indicate shoreline progradation near the crests of the sfcr and retreat near the channels between the ridges and the coast, consistent with observations. Compared to sfcr, the impact of tsr on nearshore dynamics is smaller yet significant. When the sfcr are positioned closer to the shore, shoreline progradation and retreat become stronger. These shoreline undulations have amplitudes that strongly increase as sfcr approach the shoreline, and the undulations shift alongshore with the alongshore shift of the sfcr. Based on these results, it is anticipated that the observed onshore and alongshore migration of sfcr on the shelf will enhance shoreline retreat near the channels and progradation near sfcr crests, with these shoreline changes migrating alongshore with the ridges.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Presence and Position of Sand Ridges on the Shelf Strongly Impact Decadal Evolution of Adjacent Shorelines: A Model Study","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-09 01:42:37.339268","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"shoreface-connected sand ridges; tidal sand ridges; impact; decadal shoreline evolution; coupled shelf-shoreline model; consistent with observations","OtherDescriptors":null,"Notes":null,"AnaPub":2024,"MonPub":null,"DateUpdate":"2025-09-18","DateCreate":"2025-01-06","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:001382110100001","VABBcode":null,"OpenAcc":0,"DOI":"10.1029/2024jf007814"},"refs":null,"anarec":{"AnaID":405152,"PubliDate":2024,"Pagination":"e2024JF007814","XtraPublOfAnaID":null,"ISBN":null,"Volume":"129","Issue":"12","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":272091,"SerRR":"Journal of Geophysical Research-Earth Surface. 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ISSN 2169-9003; e-ISSN 2169-9011","StandardTitleSer":"Journal of Geophysical Research-Earth Surface","ISSN":"2169-9003","AbbrevSer":"JGR: Earth Surface","StandardTitleMon":null,"StartPage":null,"Pages":null,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Nnafie","Firstname":"Abdel","Initials":"A.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":402947,"AutID":199347,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":"0000-0002-4459-5427","PersID":32861,"InsID":null},{"AutName":"de Swart","Firstname":"Huibert E.","Initials":"H.E.","Affiliation":"Univ Utrecht, Inst Marine & Atmospher Res, NL-3508 TA Utrecht, Netherlands.","Discriminator":null,"CorporateFlag":0,"BEntID":402947,"AutID":294672,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Boersma","Firstname":null,"Initials":"J.M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":402947,"AutID":579146,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Verwaest","Firstname":"Toon","Initials":"T.","Affiliation":"Flanders Hydraulics, department of Mobility and Public Works, Government of Flanders","Discriminator":null,"CorporateFlag":0,"BEntID":402947,"AutID":516592,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"WL","InsFSN":"Vlaamse overheid; Beleidsdomein Mobiliteit en Openbare Werken; Vlaams Ministerie Mobiliteit en Openbare Werken; Departement Mobiliteit en Openbare Werken; Waterbouwkundig Laboratorium","ORCID":"0000-0002-3911-6962","PersID":1942,"InsID":116},{"AutName":"Falqués","Firstname":null,"Initials":"A.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":402947,"AutID":28992,"OrderNr":5,"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":402947,"BEntPrivate":null,"availability":[{"BInstID":411064,"LibID":2706,"BRefID":405152,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"411064","RFID":null,"PaidValue":null,"Medium":"Server","Description":"Open Archive Documents","Acronym":"WL","Library":"Waterbouwkundig Laboratorium","DutchTerm":"Open Archief","URL":null,"ClassifID":223,"Classification":"Open Repository","ReqLink":null,"ClassifTypID":2,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":1,"InternalReq":0,"LoggedInReq":0,"Disclaimer":"Disclaimer_OWA","DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":116,"FileFormID":6,"LendableFlag":null,"PublicFlag":1,"orderLib":"Waterbouwkundig Laboratorium","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":462,"SERpubls":[{"PublName":"AMER GEOPHYSICAL UNION","City":"Washington"}],"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"Morphodynamics soft coastal defences","ThestID":169995,"Acronym":"WL_KD","ThesTermPath":"Coastal protection > Coastal protection against erosion > Morphodynamics soft coastal defences"},{"ThesaurusTerm":"Numerical modelling","ThestID":169920,"Acronym":"WL_KDT","ThesTermPath":"Numerical modelling"}],"thestermsASFA":[{"ThesaurusTerm":"Morphodynamics soft coastal defences"},{"ThesaurusTerm":"Numerical modelling"}],"taxtermsASFA":null,"geotermsASFA":null,"collections":[{"Collection":"Waterbouwkundig Laboratorium","ShortName":"WL"}],"conf":null,"proj":[{"ProID":5312,"Acronym":null,"ProStandardTitle":"\tMOZES: onderzoek van de morfologische interactie tussen de kustnabije banken en geulen en de strandzone","BYear":2020,"BMonth":9,"EYear":2031,"EMonth":12,"FP7Code":null,"RelID":1,"Relation":"Result","DutchTerm":"Is resultaat van"}],"Physdatasets":null,"spcols":{"222":{"SpName":"BMB - 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