{"refrec":{"BRefID":201768,"RR":"<b>Arndt, S.; Regnier, P.; Vanderborght, J.-P.</b> (2009). Seasonally-resolved nutrient export fluxes and filtering capacities in a macrotidal estuary. <i>J. Mar. Syst. 78(1)</i>: 42-58. <a href=\"http://dx.doi.org/10.1016/j.jmarsys.2009.02.008\" target=\"_blank\">dx.doi.org/10.1016/j.jmarsys.2009.02.008</a>","BEntID":194031,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>J. Mar. Syst. 78(1)</i>: 42-58. <a href=\"https://dx.doi.org/10.1016/j.jmarsys.2009.02.008\" target=\"_blank\">https://dx.doi.org/10.1016/j.jmarsys.2009.02.008</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":1,"TerrestrialFlag":0,"Authorstring":"Arndt, S.; Regnier, P.; Vanderborght, J.-P.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Arndt, S. <i>et al.</i>","Englishabstract":"A fully transient, two-dimensional nested grid reactive-transport model of the Scheldt tidal river-estuary continuum is used to quantify seasonally-resolved silica and nitrogen filtering capacities and export fluxes to the coastal zone over a period of one year. Simulation results indicate that a pronounced seasonal variability in nutrient cycling results from the combined effect of biogeochemical transformations and nutrient flux imbalances, which arise from the time-lagged response of the scalar fields to hydrological perturbations. Dissolved silica reveals a larger mass storage capacity and a slower flux response to upstream perturbations than nitrogen. As a consequence, the nutrient export flux ratio to the coastal zone, which is instrumental for the marine phytoplankton dynamics, depends strongly on the transient propagation of the scalar fluxes. The estuarine nutrient retention shows a strong temporal variability, which is driven by the complex interplay between reaction and transport. Results reveal that seasonal filtering capacities, with values comprised between 0.01 and 0.81 for silica and 0.13 and 0.78 for nitrogen, cannot be estimated by existing empirical relationships between this parameter and freshwater residence time. At the seasonal scale, nutrient export fluxes to the coastal zone cannot be quantified from the river loads and the estuarine filtering capacities.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Seasonally-resolved nutrient export fluxes and filtering capacities in a macrotidal estuary","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Filtering capacity; Land–ocean continuum; Nitrogen; silica budget; Nutrient export flux; Reactive-transport model; Scheldt estuary","OtherDescriptors":null,"Notes":null,"AnaPub":2009,"MonPub":null,"DateUpdate":"2012-02-16","DateCreate":"2011-01-25","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000268701200005","VABBcode":null,"OpenAcc":0,"DOI":"10.1016/j.jmarsys.2009.02.008"},"refs":null,"anarec":{"AnaID":201768,"PubliDate":2009,"Pagination":"42-58","XtraPublOfAnaID":null,"ISBN":null,"Volume":"78","Issue":"1","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43079,"SerRR":"Journal of Marine Systems. Elsevier: Tokyo; Oxford; New York; Amsterdam.  ISSN 0924-7963; e-ISSN 1879-1573","StandardTitleSer":"Journal of Marine Systems","ISSN":"0924-7963","AbbrevSer":"J. Mar. Syst.","StandardTitleMon":null,"StartPage":42,"Pages":17,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Arndt","Firstname":"Sandra","Initials":"S.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":194031,"AutID":78999,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":"0000-0002-0235-8124","PersID":23970,"InsID":null},{"AutName":"Regnier","Firstname":"Pierre","Initials":"P.","Affiliation":"Department of Earth and Environmental Sciences, Université Libre de Bruxelles","Discriminator":null,"CorporateFlag":0,"BEntID":194031,"AutID":135898,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"DSTE","InsFSN":"Université Libre de Bruxelles; Faculté des Sciences; Département Géosciences, Environnement et Société","ORCID":null,"PersID":3934,"InsID":11948},{"AutName":"Vanderborght","Firstname":"Jean-Pierre","Initials":"J.-P.","Affiliation":"Laboratoire d'Océanographie Chimique et Géochimie, Université Libre de Bruxelles","Discriminator":null,"CorporateFlag":0,"BEntID":194031,"AutID":135900,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"LoCGE","InsFSN":"Université Libre de Bruxelles; Faculté des Sciences; Département des Sciences de la Terre et de l'Environnement; Unité Modélisation Biogéochimique Système Terre; Laboratory of Chemical Oceanography and Water Geochemistry","ORCID":null,"PersID":3028,"InsID":157}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":229701,"LibID":36,"BRefID":201768,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"229701","RFID":null,"PaidValue":null,"Medium":"Server","Description":null,"Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open Marien Archief","URL":null,"ClassifID":235,"Classification":"Open Marine Archive","ReqLink":null,"ClassifTypID":5,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":0,"InternalReq":0,"LoggedInReq":0,"Disclaimer":"Disclaimer_OMA","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":"Elsevier","City":"Tokyo; Oxford; New York; Amsterdam"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":[{"Collection":"OMA - Open Marien Archief","ShortName":"OMA"},{"Collection":"ScheldeMonitor","ShortName":"scheldemonitor"}],"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"},"867":{"SpName":"IMIS themes","SpColID":867,"ParSpColID":null,"TopParID":null,"ShortName":"IMIS themes","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"IMIS themes"},"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"},"639":{"SpName":"Physics and chemistry","SpColID":639,"ParSpColID":867,"TopParID":867,"ShortName":"Fysicochemie","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":867,"SpColPath":"IMIS themes/Fysicochemie"},"657":{"SpName":"Physics and chemistry: Light climate","SpColID":657,"ParSpColID":639,"TopParID":867,"ShortName":"Fysicochemie: Lichtklimaat","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":867,"SpColPath":"IMIS themes/Fysicochemie/Fysicochemie: Lichtklimaat"},"652":{"SpName":"Physics and chemistry: Water quality","SpColID":652,"ParSpColID":639,"TopParID":867,"ShortName":"Fysicochemie: Waterkwaliteit","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":867,"SpColPath":"IMIS themes/Fysicochemie/Fysicochemie: Waterkwaliteit"},"27":{"SpName":"ScheldeMonitor","SpColID":27,"ParSpColID":null,"TopParID":null,"ShortName":"scheldemonitor","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"scheldemonitor"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":194031,"AbstractFlag":-1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":194031,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1016/j.jmarsys.2009.02.008","externalID":"10.1016/j.jmarsys.2009.02.008","URLTypeCode":"DOI","URLID":19440,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":null,"taxterms":null,"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":null,"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Dewitte, Elien, E.","newSesDate":{"date":"2011-01-25 08:40:04.517000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Lyssens, Liesbeth, L.","updSesDate":{"date":"2012-02-16 20:46:03.090000","timezone_type":3,"timezone":"Europe/Brussels"}}}