{"refrec":{"BRefID":240817,"RR":"<b>van Haren, H.; Gostiaux, L.</b> (2014). Characterizing turbulent overturns in CTD-data. <i>Dyn. Atmos. Oceans 66</i>: 58-76. <a href=\"http://dx.doi.org/10.1016/j.dynatmoce.2014.02.001\" target=\"_blank\">http://dx.doi.org/10.1016/j.dynatmoce.2014.02.001</a>","BEntID":232514,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":null,"RefStringPartII":". <i>Dyn. Atmos. Oceans 66</i>: 58-76. <a href=\"http://dx.doi.org/10.1016/j.dynatmoce.2014.02.001\" target=\"_blank\">http://dx.doi.org/10.1016/j.dynatmoce.2014.02.001</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"van Haren, H.; Gostiaux, L.","OrigTitleTranslFlag":0,"Authorstringtrunc":"van Haren, H.; Gostiaux, L.","Englishabstract":"We are concerned with the shape of overturns due to irreversible effects of turbulent mixing through internal wave breaking in the ocean. Vertical (z) overturn displacements (d) are computed from ship-borne SeaBird-911 CTD-data using the well-established method of reordering unstable portions in vertical density profiles. When displayed as a function of z, the displacements d(z) reveal a characteristic zigzag shape. Here, we primarily investigate the particular slope (z/d) of this zigzag signature after assigning the displacements to the end-point depths. Using model-overturns we show that this slope equals ½ for a solid-body-rotation, while a more sophisticated Rankine-vortex overturn-model, here employed in the vertical, has slopes slightly >½ in the interior and >1 along the sides. In the case of a near-homogeneous layer, displacement-points fill a parallelogram with side-edges having a slope of 1. The models are used to interpret overturn shapes in NE-Atlantic-Ocean-data from moderately deep, turbulent waters above Rockall Bank (off Ireland) and from deep, weakly stratified waters above Mount Josephine (off Portugal). These are compared with salinity-compensated intrusion data in Mediterranean-outflow-waters in the Canary Basin. Dynamically, most overturns are found to resemble the half-turn Rankine-vortex model and very few a, small-only, solid-body-rotation. Additionally, the usefulness and uselessness of upcast-CTD-data are discussed for overturn characterization.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Characterizing turbulent overturns in CTD-data","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-19 01:31:37.295556","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Overturn character; Rankine vortex model; Vertical profile (CTD) observations","OtherDescriptors":null,"Notes":null,"AnaPub":2014,"MonPub":null,"DateUpdate":"2014-08-25","DateCreate":"2014-08-25","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000338394500004","VABBcode":null,"OpenAcc":0,"DOI":"10.1016/j.dynatmoce.2014.02.001"},"refs":null,"anarec":{"AnaID":240817,"PubliDate":2014,"Pagination":"58-76","XtraPublOfAnaID":null,"ISBN":null,"Volume":"66","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":42803,"SerRR":"Dynamics of Atmospheres and Oceans. Elsevier: Amsterdam; New York; Oxford; Tokyo.  ISSN 0377-0265; e-ISSN 1872-6879","StandardTitleSer":"Dynamics of Atmospheres and Oceans","ISSN":"0377-0265","AbbrevSer":"Dyn. Atmos. Oceans","StandardTitleMon":null,"StartPage":58,"Pages":19,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"van Haren","Firstname":"Hans","Initials":"H.","Affiliation":"Royal Netherlands Institute for Sea Research (NIOZ)","Discriminator":null,"CorporateFlag":0,"BEntID":232514,"AutID":186971,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"FYS","InsFSN":"Koninklijk Nederlands Instituut voor Onderzoek der Zee; NIOZ Texel; Afdeling Fysische Oceanografie","ORCID":"0000-0001-8041-8121","PersID":29754,"InsID":13084},{"AutName":"Gostiaux","Firstname":"Louis","Initials":"L.","Affiliation":"Laboratoire de Mécanique des Fluides et d’Acoustique, UMR CNRS 5509, École Centrale de Lyon, Université de Lyon","Discriminator":null,"CorporateFlag":0,"BEntID":232514,"AutID":186972,"OrderNr":2,"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":232514,"BEntPrivate":null,"availability":[{"BInstID":262825,"LibID":2779,"BRefID":240817,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"262825","RFID":null,"PaidValue":null,"Medium":"Server","Description":null,"Acronym":null,"Library":"NIOZ","DutchTerm":null,"URL":null,"ClassifID":261,"Classification":"NIOZ files","ReqLink":1,"ClassifTypID":3,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":1,"InternalReq":1,"LoggedInReq":null,"Disclaimer":null,"DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":397,"FileFormID":6,"LendableFlag":null,"PublicFlag":1,"orderLib":"NIOZ","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":805,"SERpubls":[{"PublName":"Elsevier","City":"Amsterdam; New York; Oxford; Tokyo"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":{"805":{"SpName":"Koninklijk Nederlands Instituut voor Onderzoek der Zee","SpColID":805,"ParSpColID":null,"TopParID":null,"ShortName":"NIOZ","URLLocation":"https://www.vliz.be/imis/nioz/imis.php?refid=","LibID":2779,"OpenRepoFlag":1,"SpTypID":1,"TopParIDNotWebsite":null,"SpColPath":"NIOZ"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":232514,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"http://dx.doi.org/10.1016/j.dynatmoce.2014.02.001","externalID":"10.1016/j.dynatmoce.2014.02.001","URLTypeCode":"DOI","URLID":35312,"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":"Marlies.Bruining@nioz.nl","newSesDate":{"date":"2014-08-25 10:41:48.827000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Marlies.Bruining@nioz.nl","updSesDate":{"date":"2014-08-25 10:41:48.827000","timezone_type":3,"timezone":"Europe/Brussels"}}}