Archive for the 'IPCC'

The IPCC AR5 attribution statement

Last year I discussed the basis of the AR4 attribution statement: Most of the...
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The evolution of radiative forcing bar-charts

As part of the IPCC WG1 SPM(pdf) released last Friday, there was a subtle, but...
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Unforced Variations: Oct 2013

This month’s open thread. We’re going to guess that most of what...
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The new IPCC climate report

The time has come: the new IPCC report is here! After several years of work by...
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Yamal and Polar Urals: a research update

Guest commentary from Tim Osborn, Tom Melvin and Keith Briffa, Climatic...
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