Tag Archives: Negative feedback

Another negative climate feedback: more CO2 = more plants = more aerosols = cooling

Recall a couple of days ago that I posted on the aerosols released by trees: Those dirty trees: why hasn’t the EPA called for trees to be regulated? Now, from the International Institute for Applied Systems Analysis  comes a cause-effect … Continue reading

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Posted in Biomass, Climate News | Tagged , , , , , , , | 66 Comments

Dronning Maud Meets the Little Ice Age

Guest Post by Willis Eschenbach I have to learn to keep my blood pressure down … this new paper, “Abrupt onset of the Little Ice Age triggered by volcanism and sustained by sea-ice/ocean feedbacks“, hereinafter M2012, has me shaking my head. … Continue reading

Posted in Arctic, Little Ice Age, Volcanoes, Vulcanism | Tagged , , | 106 Comments

New peer reviewed paper: clouds have large negative cooling effect on Earth’s radiation budget

Oh dear, now we have three peer reviewed papers (Lindzen and Choi, Spencer and Braswell, and now Richard P. Allan) based on observations that show a net negative feedback for clouds, and a strong one at that. What will Trenberth … Continue reading

Posted in clouds, Spencer-Braswell and Dessler | Tagged , , , , , , , , | 315 Comments