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|a The Last Glacial Termination |h [electronic resource]. |
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|a [S.l.] : |b American Association for the Advancement of Science, |c 2010. |
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|a Science Magazine Volume 328. |
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|a Please contact the owning institution for licensing and permissions. It is the user's responsibility to ensure use does not violate any third party rights. |
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|a A major puzzle of paleoclimatology is why, after a long interval of cooling climate, each late
Quaternary ice age ended with a relatively short warming leg called a termination. We here offer
a comprehensive hypothesis of how Earth emerged from the last global ice age. A prerequisite
was the growth of very large Northern Hemisphere ice sheets, whose subsequent collapse
created stadial conditions that disrupted global patterns of ocean and atmospheric circulation.
The Southern Hemisphere westerlies shifted poleward during each northern stadial, producing
pulses of ocean upwelling and warming that together accounted for much of the termination in
the Southern Ocean and Antarctica. Rising atmospheric CO2 during southern upwelling pulses
augmented warming during the last termination in both polar hemispheres. |
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|a Electronic reproduction. |c Florida International University, |d 2015. |f (dpSobek) |n Mode of access: World Wide Web. |n System requirements: Internet connectivity; Web browser software. |
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|a dpSobek |c Sea Level Rise |
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|u http://dpanther.fiu.edu/dpService/dpPurlService/purl/FI15061008/00001 |y Click here for full text |
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|a http://dpanther.fiu.edu/sobek/content/FI/15/06/10/08/00001/FI15061008_thm.jpg |