{"refrec":{"BRefID":41390,"RR":"<b>Manley, T.O.; Bourke, R.H.; Hunkins, K.L.</b> (1992). Near-surface circulation over the Yermak plateau in northern Fram Strait. <i>J. Mar. Syst. 3(1-2)</i>: 107-125","BEntID":41390,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>J. Mar. Syst. 3(1-2)</i>: 107-125","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Manley, T.O.; Bourke, R.H.; Hunkins, K.L.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Manley, T.O.; Bourke, R.H.; Hunkins, K.L.","Englishabstract":"Using hydrographic data collected over an 11-year period, a view of the circulation pattern existing in the upper 40 m over the Yermak Plateau of northern Fram Strait is presented. Past work has indicated that the primary influx of Atlantic Water into the central Arctic Ocean is accomplished via a single narrow current that borders the northern coast of Svalbard. Volumetric analysis of the available hydrographic data has shown the presence of a shallow, previously undocumented plume of Atlantic-derived water entering the Arctic Ocean directly over the Litke Trough. This plume represents one part of a large, near-surface (predominant in the upper 20 m) mushroom-shaped salinity-defined dipole structure that has a lateral extent of some 450 km. The eastern vortex of this dipole is poorly documented due to a lack of data-coverage but, the better documented western limb of the dipole, which is the central topic of this paper, represents a recirculated filament of modified Atlantic Water that moves cyclonically around the periphery of the Yermak Plateau. <i>T - S</i> analysis of the original data and the use of a simplified model depicting the evolving <i>T - S</i> properties of Atlantic Water as it interacts with the atmosphere and ice cover support this view. Additionally, over the larger-scale distribution fields of salinity (which primarily defines density) and dynamic height, a well defined front in both salinity and dynamic height is observed 200-500 km north of Svalbard trending east northeast.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Near-surface circulation over the Yermak plateau in northern Fram Strait","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":null,"OtherDescriptors":null,"Notes":null,"AnaPub":1992,"MonPub":null,"DateUpdate":"2003-11-04","DateCreate":"2003-11-04","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:A1992HZ10600007","VABBcode":null,"OpenAcc":0},"refs":null,"anarec":{"AnaID":41390,"PubliDate":1992,"Pagination":"107-125","XtraPublOfAnaID":null,"ISBN":null,"Volume":"3","Issue":"1-2","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. 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