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|a Recent Warming Reverses Long-Term Arctic Cooling |h [electronic resource]. |
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|a [S.l.] : |b American Association for the Advancement of Science, |c 2009. |
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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 The temperature history of the first millennium C.E. is sparsely documented, especially in the Arctic. We
present a synthesis of decadally resolved proxy temperature records from poleward of 60°N covering
the past 2000 years, which indicates that a pervasive cooling in progress 2000 years ago continued
through the Middle Ages and into the Little Ice Age. A 2000-year transient climate simulation with the
Community Climate System Model shows the same temperature sensitivity to changes in insolation as does
our proxy reconstruction, supporting the inference that this long-term trend was caused by the steady orbitally
driven reduction in summer insolation. The cooling trend was reversed during the 20th century, with
four of the five warmest decades of our 2000-year-long reconstruction occurring between 1950 and 2000. |
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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 Bette L. Otto-Bliesner. |
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|a dpSobek |c Sea Level Rise |
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|u http://dpanther.fiu.edu/dpService/dpPurlService/purl/FI15052557/00001 |y Click here for full text |
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|a http://dpanther.fiu.edu/sobek/content/FI/15/05/25/57/00001/FI15052557_thm.jpg |
