georefid:2005-029068SEDIS Publication Catalogueana.macario@awi.dehttp://sedis.iodp.org/pub-catalogue/informationpointOfContact2011-06-23T00:00:00Zhttp://sedis.iodp.org/pub-catalogue/index.php?id=10.1029/2003PA000975<gco:CharacterString>Thermal isolation of Campbell Plateau, New Zealand, by the Antarctic Circumpolar Current over the past 130 kyr</gco:CharacterString>2004-01-01publicationgeorefid:2005-029068doi:10.1029/2003PA000975Neil, Helen L.National Institute of Water and Atmosphere, Wellington, New ZealandauthorCarter, LionelFoundation for Research, Science and Technology, New ZealandauthorMorris, Michele Y.authorAmerican Geophysical Union, Washington, DC, United StatespublisherdocumentDigitalPaleoceanography19 (4)Campbell Plateau occupies a key position in the southwest Pacific sector of the Southern Ocean. The plateau confines and steers the Antarctic Circumpolar Current (ACC) along its flanks, isolating the Subantarctic plateau from cold polar waters. Oxygen and carbon isotope records from Campbell Plateau cores provide new records of water mass stratification for the past 130 kyr. During glacial climes, strengthening of the Subantarctic Front (SAF) caused waters over the plateau flanks to be deeply mixed and 3 degrees C cooler. Waters of the plateau interior remained stratified and isolated from the cold southern waters. In the west, waters cooled markedly owing to reduced entrainment of Tasman Sea water. (mod. journ. abstr.)completedQuaternary geologyAntarctic Circumpolar CurrentAustralasiaC-13/C-12Campbell PlateaucarbonCenozoiccorescurrentsForaminiferageochemistryglacial environmentglaciomarine environmentGlobigerinaGlobigerina bulloidesGlobigerinaceaGlobigerinidaeGloborotaliaGloborotalia inflataGloborotaliidaeinterglacial environmentInvertebrataisotope ratiosisotopesLeg 181marine environmentmarine sedimentsmicrofossilsNew Zealandocean circulationocean currentsOcean Drilling ProgramPacific Oceanpaleo-oceanographypaleoclimatologypaleocurrentspaleotemperatureProtistaQuaternaryRotaliinasedimentation ratessedimentsSouth PacificSouthern OceanSouthwest Pacificstable isotopestemperatureupper QuaternaryWest Pacificurn:org.iodp:exp:181urnlargerWorkCitationcampaignEnglishgeoscientificInformation165.0000175.0000-57.0000-44.0000PA4008application/pdfunknownSEDIS Publication Catalogueana.macario@awi.dehttp://sedis.iodp.org/pub-catalogue/informationpointOfContacthttp://www.agu.org/journals/pa/pa0404/2003PA000975/2003PA000975.pdfdownload