Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12136/419
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dc.contributor.authorFensterer, Claudia ‎-
dc.contributor.authorScholz, Denis-
dc.contributor.authorHoffmann, Dirk-
dc.contributor.authorSpötl, Christoph-
dc.contributor.authorSchröder-Ritzrau, Andrea-
dc.contributor.authorHorn, Christian-
dc.contributor.authorPajón, Jesús María-
dc.contributor.authorMangini, Augusto-
dc.date.accessioned2018-06-
dc.date.accessioned2018-06-06T14:12:40Z-
dc.date.issued2013-01-
dc.identifier.citationEarth and Planetary Science Letters, 2013, 361, 143-151es_ES
dc.identifier.issn0012-821X-
dc.identifier.urihttp://hdl.handle.net/20.500.12136/419-
dc.description.abstractWe present a speleothem stable oxygen isotope record for the last 12.5 ka based on two stalagmites from western Cuba. The δ18O signal is interpreted to represent past precipitation variability. Both stalagmites show a pronounced transition from higher δ18O values (indicating drier conditions) to more negative δ18O values (suggesting wetter conditions) between 10 and 6 ka. This transition is also visible in a planktonic δ18O record off Haiti. On orbital timescales, the δ18O value of Caribbean precipitation, thus, strongly resembles the oxygen isotope composition of Caribbean surface water. On millenial timescales, the speleothem δ18O record shows a high correlation to a North Atlantic sea surface temperature (SST) record off West Africa as well as a similarity with the Bond events. Periods of lower North Atlantic SST correspond to less precipitation in the Caribbean and vice versa. The potential teleconnection to the Caribbean may reflect the position of the Intertropical Convergence Zone because a further southward position of the ITCZ leads to reduced precipitation in the northern Caribbean.es_ES
dc.description.sponsorshipC.F. acknowledges funding by the DFG SPP Interdynamik(CaribClim).es_ES
dc.language.isoenes_ES
dc.publisherElsevieres_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Estados Unidos de América*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.subjectCaribbeanes_ES
dc.subjectSpeleothemes_ES
dc.subjectStable isotopeses_ES
dc.subjectHolocenees_ES
dc.subjectClimate variabilityes_ES
dc.titleMillennial-scale climate variability during the last 12.5 ka recorded in a Caribbean speleothemes_ES
dc.typeArticlees_ES
dc.identifier.doi10.1016/j.epsl.2012.11.019-
dc.relation.publisherversionhttps://doi.org/10.1016/j.epsl.2012.11.019es_ES
dc.date.available2018-06-06T14:12:40Z-
Appears in Collections:Geocronología y Geología



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