Tag Archives: Tropics

Tropical lizards safe from climate change forced extinction

Some good news from Dartmouth College Climate change may have little impact on tropical lizards Dartmouth study contradicts predictions of widespread extinction A new Dartmouth College study finds human-caused climate change may have little impact on many species of tropical … Continue reading

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Posted in Climate News, Extinction | Tagged , , , , , , , | 16 Comments

Tropical Crime and Punishment

Guest Post by Willis Eschenbach People sometimes ask how I learned so much about coral atolls and islands. It’s because for three years in the late ’80s I lived in one of the most beautiful places on the planet, a … Continue reading

Posted in Willis Autobiography | Tagged , , , , , | 157 Comments

Natural Variability in the Widths of the Tropics

Guest Post by Willis Eschenbach In my previous post, “Does This Analysis Make My Tropics Look Big?“I discussed a paper called “Recent Northern Hemisphere tropical expansion primarily driven by black carbon and tropospheric ozone”, by Robert Allen et al, hereinafter … Continue reading

Posted in Tropics | Tagged , , , , , , , , , , , , | 93 Comments

UAH Global temperature, up in April

UAH Global Temperature Update for April 2012: +0.30°C By Dr. Roy Spencer The global average lower tropospheric temperature anomaly increased again in April, 2012, to +0.30°C., with warming in both Northern and Southern Hemispheres, but slightly cool conditions persisting in … Continue reading

Posted in Climate data | Tagged , , , , , , , | 101 Comments

UAH global temperature anomaly – still below the zero line

UAH Global Temperature Update for February 2012: -0.12 deg. C By Dr. Roy Spencer The global average lower tropospheric temperature anomaly cooled a little more in February, 2012, again not unexpected for the current La Nina conditions in the tropical … Continue reading

Posted in Climate data | Tagged , , , , , , , | 89 Comments

CO2 Sensitivity is Multi-Modal – All bets are off

Guest Post by Ira Glickstein A multi-modal probability distribution, such as the graphic below [from Schmittner 2011], cries out “MULTIPLE POPULATIONS”. Equilibrium Climate Sensitivity (expected temperature increase due to a doubling of CO2 levels, all else being equal) is distinctly … Continue reading

Posted in Carbon dioxide, Climate sensitivity | Tagged , , , , , , , | 153 Comments