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dc.contributor.authorHajdas, Irka
dc.contributor.authorLowe, David J.
dc.contributor.authorNewnham, Rewi M.
dc.contributor.authorBonani, Georges
dc.date.accessioned2008-08-07T03:19:51Z
dc.date.available2008-08-07T03:19:51Z
dc.date.issued2006-03
dc.identifier.citationHajdas, I., Lowe, D.J., Newnham, R.M. & Bonani, G. (2006). Timing of the late-glacial climate reversal in the Southern Hemisphere using high-resolution radiocarbon chronology for Kaipo bog, New Zealand. Quaternary Research 65(2), 340-345.en_US
dc.identifier.issn0033-5894
dc.identifier.urihttps://hdl.handle.net/10289/928
dc.description.abstractThe pattern of climate change in the Southern Hemisphere during the Younger Dryas (YD) chronozone provides essential constraint on mechanisms of abrupt climate change only if accurate, high-precision chronologies are obtained. A climate reversal reported previously at Kaipo bog, New Zealand, had been dated between 13,600 and 12,600 cal yr B.P. and appeared to asynchronously overlap the YD chron, but the chronology, based on conventionally radiocarbon-dated bulk sediment samples, left the precise timing questionable. We report a new high-resolution AMS 14C chronology for the Kaipo record that confirms the original chronology and provides further evidence for a mid-latitude Southern Ocean cooling event dated between 13,800 and 12,400 cal yr B.P. (2σ range), roughly equivalent to the Antarctic Cold Reversal.en_US
dc.language.isoen
dc.publisherAcademic Pressen_NZ
dc.subjectlate-glacialen_US
dc.subjectclimate reversalen_US
dc.subjectabrupt climate changeen_US
dc.subjectYounger Dryasen_US
dc.subjectAntarctic cold reversalen_US
dc.subjectinterhemispheric asynchronyen_US
dc.subjectradiocarbon datingen_US
dc.subjecttephrochronologyen_US
dc.subjectwiggle matchingen_US
dc.subjecthigh resolution palynologyen_US
dc.subjectKaipo bogen_US
dc.subjectNew Zealanden_US
dc.titleTiming of the late-glacial climate reversal in the Southern Hemisphere using high-resolution radiocarbon chronology for Kaipo bog, New Zealanden_US
dc.typeJournal Articleen_US
dc.identifier.doi10.1016/j.yqres.2005.08.028en_US
dc.relation.isPartOfQuaternary Researchen_NZ
pubs.begin-page340en_NZ
pubs.elements-id31637
pubs.end-page345en_NZ
pubs.issue2en_NZ
pubs.volume65en_NZ


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