Tag Archives: PNAS

New PNAS paper claims Arctic planetary albedo dropped significantly, yet recent CERES data shows no significant change

From PNAS: Direct satellite observation reveals that the Arctic planetary albedo, a measure of reflectiveness, decreased from 0.52 to 0.48 between 1979 and 2011, a change in albedo that corresponds to a climate forcing 25% as large as that due … Continue reading

About these ads
Posted in Albedo, Antarctic, Arctic, Climate News, Sea ice | Tagged , , | 37 Comments

NRC’s 2011 ‘Climategate’

Guest post by Rud Istvan Excerpted from book in progress Arts of Truth Based on the forthcoming Gaia, Musings on Sustainability © 2012 Rud Istvan   There is a recent example of artful lack of disclosure in the climate change … Continue reading

Posted in Book Review | Tagged , , , , , , , | 58 Comments