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New evidence on the sequence of deglacial warming in the tropical Indian Ocean

DRS at CSIR-National Institute of Oceanography

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Title New evidence on the sequence of deglacial warming in the tropical Indian Ocean
 
Creator Naidu, P.D.
Govil, P.
 
Subject surface temperature
deglaciation
climatic changes
palaeoclimate
 
Description The transition from the Last Glacial Maximum to the Holocene was an internal of climate variability that was characterised by large spatial and temporal variations. Here we show that deglaciation warming in the northern Indian Ocean was initiated ca. 19 ka, which is contemporary with deglaciation warming in the Antarctica and Southern Ocean. A gradual warming occurred during the glacial/Holocene transition in the northern Indian Ocean, unlike the two-step warming seen in Greenland and the North Atlantic. Synchronous deglacial warming ca. 19 ka in Antarctica and the northern Indian Ocean suggests a strong connection in the propagation of climate signals between Antarctica and the Indian Ocean, probably through the Indonesian Throughflow and/or Subantarctic Mode Water
 
Date 2010-10-07T09:59:28Z
2010-10-07T09:59:28Z
2010
 
Type Journal Article
 
Identifier Journal of Quaternary Science, vol.25(7); 1138-1143
no
http://drs.nio.org/drs/handle/2264/3726
 
Language en
 
Relation J_Quat_Sci_25_1138.jpg
 
Rights An edited version of this preprint was published by Wiley-Blackwell. Copyright [2010] John Wiley & Sons, Ltd. All efforts have been made to respect the copyright to the best of our
knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository.
 
Publisher John Wiley