{"refrec":{"BRefID":409684,"RR":"<b>O’Hara, T.D.</b> (2024). Geomorphology and oceanography of central-eastern Indian Ocean seamounts. <i>Deep-Sea Res., Part II, Top. Stud. Oceanogr. 218</i>: 105415. <a href=\"https://dx.doi.org/10.1016/j.dsr2.2024.105415\" target=\"_blank\">https://dx.doi.org/10.1016/j.dsr2.2024.105415</a>","BEntID":407489,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>Deep-Sea Res., Part II, Top. Stud. Oceanogr. 218</i>: 105415. <a href=\"https://dx.doi.org/10.1016/j.dsr2.2024.105415\" target=\"_blank\">https://dx.doi.org/10.1016/j.dsr2.2024.105415</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"O’Hara, T.D.","OrigTitleTranslFlag":0,"Authorstringtrunc":"O’Hara, T.D.","Englishabstract":"The marine region around Christmas Island and Cocos (Keeling) Islands in the eastern Indian Ocean includes a large number of under-researched seamounts. Here novel geomorphological and oceanographic data from the RV Investigator IN2021_V04 and IN2022_V08 expeditions to the region are presented to demonstrate the variety of form, size and height of these seamounts, and their spatial and bathymetric relationship to the various water masses present in the region. This includes the discovery of a large extinct caldera (‘Eye of Sauron’) at 3100–3700&nbsp;m depth southeast of Christmas Island and a circular volcanic crater south of Cocos (Keeling) Islands at 3800–4000&nbsp;m. Eleven seamounts were mapped for the first time, and mapping was completed or extended for a further 23, including the massive Muirfield seamount that summits at 17&nbsp;m below sea-level. The presence is documented of another relatively shallow seamount (‘Green-eye’, summit 438&nbsp;m) at the southernmost end of the Cocos (Keeling) Islands Territory. The new data emphasises the scarcity of shallow habitat (above 2000 m) for benthic biodiversity from the region, and the eastern Indian Ocean in general, and its importance for conservation.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Geomorphology and oceanography of central-eastern Indian Ocean seamounts","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-13 01:32:11.029746","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2024,"MonPub":null,"DateUpdate":"2025-07-07","DateCreate":"2025-07-07","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":0,"DOI":"10.1016/j.dsr2.2024.105415"},"refs":null,"anarec":{"AnaID":409684,"PubliDate":2024,"Pagination":"105415","XtraPublOfAnaID":null,"ISBN":null,"Volume":"218","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":45197,"SerRR":"Deep-Sea Research, Part II. Topical Studies in Oceanography. Pergamon: Oxford.  ISSN 0967-0645; e-ISSN 1879-0100","StandardTitleSer":"Deep-Sea Research, Part II. Topical Studies in Oceanography","ISSN":"0967-0645","AbbrevSer":"Deep-Sea Res., Part II, Top. Stud. Oceanogr.","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":"O’Hara","Firstname":null,"Initials":"T.D.","Affiliation":null,"Discriminator":null,"CorporateFlag":1,"BEntID":407489,"AutID":142508,"OrderNr":1,"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":414705,"LibID":36,"BRefID":409684,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"414705","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":null,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Pergamon","City":"Oxford"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":[{"Collection":"VLIZ Acknowledged Publications","ShortName":"VLIZ ackn"}],"conf":null,"proj":null,"Physdatasets":null,"spcols":{"941":{"SpName":"LifeWatch Species Information Backbone","SpColID":941,"ParSpColID":39,"TopParID":39,"ShortName":"LifeWatch Species Information Backbone","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":39,"SpColPath":"VLIZ ackn/LifeWatch Species Information Backbone"},"793":{"SpName":"Marine Regions acknowledged","SpColID":793,"ParSpColID":941,"TopParID":39,"ShortName":"Marine Regions ackn","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":39,"SpColPath":"VLIZ ackn/LifeWatch Species Information Backbone/Marine Regions ackn"},"39":{"SpName":"VLIZ Acknowledged Publications","SpColID":39,"ParSpColID":null,"TopParID":null,"ShortName":"VLIZ ackn","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"VLIZ ackn"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":407489,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":407489,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1016/j.dsr2.2024.105415","externalID":"10.1016/j.dsr2.2024.105415","URLTypeCode":"DOI","URLID":147828,"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":"Deckmyn, Anna, A.","newSesDate":{"date":"2025-07-07 08:28:22.157000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Deckmyn, Anna, A.","updSesDate":{"date":"2025-07-07 08:28:22.157000","timezone_type":3,"timezone":"Europe/Brussels"}}}