{"refrec":{"BRefID":79878,"RR":"<b>Lansard, B.; Grenz, C.; Charmasson, S.; Schaaff, E.; Pinazo, C.</b> (2006). Potential plutonium remobilisation linked to marine sediment resuspension: first estimates based on flume experiments. <i>J. Sea Res. 55(1)</i>: 74-85. <a href=\"https://dx.doi.org/10.1016/j.seares.2005.08.003\" target=\"_blank\">https://dx.doi.org/10.1016/j.seares.2005.08.003</a>","BEntID":75377,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>J. Sea Res. 55(1)</i>: 74-85. <a href=\"https://dx.doi.org/10.1016/j.seares.2005.08.003\" target=\"_blank\">https://dx.doi.org/10.1016/j.seares.2005.08.003</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Lansard, B.; Grenz, C.; Charmasson, S.; Schaaff, E.; Pinazo, C.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Lansard, B. <i>et al.</i>","Englishabstract":"In coastal environments, resuspension is a key issue regarding contaminant remobilisation from the sediments. A first attempt to quantify both sedimentary bed erosion and related plutonium isotope remobilisation from eroded particles was carried out through flume experiments. Erosion fluxes under controlled hydrodynamic stresses and their resulting plutonium remobilisation were measured for cohesive sediments sampled at several locations (8 to 97 m depth) near the Rhone river mouth (North-western Mediterranean Sea). Surface sediments were characterised in terms of plutonium content (<sup>238</sup>Pu and <sup>239,240</sup>Pu) and particle size distribution. Laboratory resuspension experiments were performed under realistic hydrodynamic conditions close to those prevailing in coastal zones. Critical shear stresses of erosion ranged between 0.068 and 0.087 N m<sup>-2</sup> whereas erosion rate varied within a factor of 3 (57-176 g m<sup>-2</sup> h<sup>-1</sup>). After 1 hour of resuspension, the plutonium activity increased in the seawater particulate phase by factors ranging from 2 to 14, depending on the site at which the sediment was sampled. Plutonium fluxes ranged between 2 and 56 mBq m<sup>-2</sup> h<sup>-1</sup> for <sup>239,240</sup>Pu depending on location. The highest fluxes were measured for sediments from the deepest site, where the highest Pu activities and mud content were found. During our resuspension experiments, no significant increase was found in dissolved Pu activities. These laboratory experiments have provided a unique opportunity to investigate the behaviour of plutonium at the sediment-water interface in a coastal environment. They emphasised the importance of sediment resuspension in plutonium remobilisation and its possible dispersion on continental shelves.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Potential plutonium remobilisation linked to marine sediment resuspension: first estimates based on flume experiments","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-17 01:31:37.504359","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"plutonium; remobilisation; coastal sediments; resuspension; flumeexperiment; Rhone prodelta; Mediterranean Sea","OtherDescriptors":null,"Notes":null,"AnaPub":2006,"MonPub":null,"DateUpdate":"2021-02-19","DateCreate":"2006-02-15","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000235317100007","VABBcode":null,"OpenAcc":0,"DOI":"10.1016/j.seares.2005.08.003"},"refs":null,"anarec":{"AnaID":79878,"PubliDate":2006,"Pagination":"74-85","XtraPublOfAnaID":null,"ISBN":null,"Volume":"55","Issue":"1","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43261,"SerRR":"Journal of Sea Research. Elsevier/Netherlands Institute for Sea Research: Amsterdam; Den Burg.  ISSN 1385-1101; e-ISSN 1873-1414","StandardTitleSer":"Journal of Sea Research","ISSN":"1385-1101","AbbrevSer":"J. Sea Res.","StandardTitleMon":null,"StartPage":74,"Pages":12,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":[{"YBRefID":79865,"RefStrFull":"<b>Friedrichs, M.; Graf, G.; van Duren, L.A. (Ed.)</b> (2006). Exchange processes at the sediment-water interface: contributions by participants of the Second BioFlow Conference. <i>Journal of Sea Research</i>, Spec. Issue 55(1). Elsevier: Amsterdam.  1-85 pp.","RelID":10,"Relation":"Also appears in","StandardTitle":"Exchange processes at the sediment-water interface: contributions by participants of the Second BioFlow Conference"}],"relationsRev":null,"addrec":{"Line1":"Laboratoire des Sciences du Climat et de l'Environnement","Email":"lansard@lsce.cnrs-gif.fr","Line2":null,"EnvName":"France"},"othpubs":null,"ownerships":null,"authors":[{"AutName":"Lansard","Firstname":"Bruno","Initials":"B.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":75377,"AutID":57748,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Grenz","Firstname":"Christian","Initials":"C.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":75377,"AutID":31021,"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":"Charmasson","Firstname":"Sabine","Initials":"S.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":75377,"AutID":31603,"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":"Schaaff","Firstname":"Estelle","Initials":"E.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":75377,"AutID":57746,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Pinazo","Firstname":"Christel","Initials":"C.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":75377,"AutID":57747,"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":null,"BEntPrivate":null,"availability":[{"BInstID":77742,"LibID":36,"BRefID":79878,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"77742","RFID":null,"PaidValue":null,"Medium":"Server","Description":"Interne VLIZ documenten","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Non-open access","URL":null,"ClassifID":228,"Classification":"Non-open access","ReqLink":1,"ClassifTypID":3,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":1,"InternalReq":1,"LoggedInReq":1,"Disclaimer":"Disclaimer_VLIZ_Intern","DutchDisclaimer":"<p>Deze publicatie is enkel beschikbaar voor persoonlijk gebruik binnen de Innovocean site <br />en mag op geen enkele manier verder worden verspreid.</p>","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":"Amsterdam; Den Burg"},{"PublName":"Netherlands Institute for Sea Research","City":"Amsterdam; Den Burg"}],"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"Coastal zone","ThestID":1654,"Acronym":"ASFA","ThesTermPath":"Coastal zone"},{"ThesaurusTerm":"Flumes","ThestID":3358,"Acronym":"ASFA","ThesTermPath":"Equipment > Laboratory equipment > Flumes"},{"ThesaurusTerm":"Plutonium isotopes","ThestID":6330,"Acronym":"ASFA","ThesTermPath":"Isotopes > Plutonium isotopes"},{"ThesaurusTerm":"MED, France, Rhone Delta","ThestID":185875,"Acronym":"ASFA_GEOT","ThesTermPath":"MED, France, Rhone Delta"},{"ThesaurusTerm":"Radioactive contamination","ThestID":6699,"Acronym":"ASFA","ThesTermPath":"Pollution > Radioactive contamination"},{"ThesaurusTerm":"Sedimentation","ThestID":7401,"Acronym":"ASFA","ThesTermPath":"Sedimentation"},{"ThesaurusTerm":"Resuspension","ThestID":6949,"Acronym":"ASFA","ThesTermPath":"Suspension > Resuspension"}],"thestermsASFA":[{"ThesaurusTerm":"Coastal zone"},{"ThesaurusTerm":"Flumes"},{"ThesaurusTerm":"MED, France, Rhone Delta"},{"ThesaurusTerm":"Plutonium isotopes"},{"ThesaurusTerm":"Radioactive contamination"},{"ThesaurusTerm":"Resuspension"},{"ThesaurusTerm":"Sedimentation"}],"taxtermsASFA":null,"geotermsASFA":[{"GeoTerm":"Rhone Delta"}],"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":null,"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":75377,"AbstractFlag":-1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":75377,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1016/j.seares.2005.08.003","externalID":"10.1016/j.seares.2005.08.003","URLTypeCode":"DOI","URLID":4897,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":[{"ThesaurusTerm":"Coastal zone","ThestID":1654,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Flumes","ThestID":3358,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"MED, France, Rhone Delta","ThestID":185875,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"},{"ThesaurusTerm":"Plutonium isotopes","ThestID":6330,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Radioactive contamination","ThestID":6699,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Resuspension","ThestID":6949,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Sedimentation","ThestID":7401,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxterms":null,"geoterms":[{"GeoTerm":"Rhone Delta","GeoObjectID":3462,"GeotID":4162}],"othterms":[{"OtherTerm":"Coastal sediments","OthtID":7736},{"OtherTerm":"Remobilisation","OthtID":14114}],"asfacodes":[{"Code":2165,"QCode":"Q2"}],"asfa2codes":null,"thestermsFRIS":[{"ThesaurusTerm":"Coastal zone","DutchTerm":"Kustgebied","ThestID":1654,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Flumes","DutchTerm":"Stroomgoten","ThestID":3358,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"MED, France, Rhone Delta","DutchTerm":null,"ThestID":185875,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"},{"ThesaurusTerm":"Plutonium isotopes","DutchTerm":null,"ThestID":6330,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Radioactive contamination","DutchTerm":"Radioactieve besmetting","ThestID":6699,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Resuspension","DutchTerm":"Resuspensie; Heropwoeling","ThestID":6949,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Sedimentation","DutchTerm":"Sedimentatie","ThestID":7401,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxtermsFRIS":null,"geotermsFRIS":[{"GeoTerm":"Rhone Delta","DutchTerm":null}],"othtermsFRIS":[{"OtherTerm":"Coastal sediments","DutchTerm":null,"OthtID":7736},{"OtherTerm":"Remobilisation","DutchTerm":null,"OthtID":14114}],"resmessage":"","complete":1,"sessions":{"newSesName":"Chisala, Chilekwa, C.","newSesDate":{"date":"2006-02-15 09:36:27.767000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2021-02-19 06:24:07.043000","timezone_type":3,"timezone":"Europe/Brussels"}}}