Showing posts with label climate models. Show all posts
Showing posts with label climate models. Show all posts
Saturday, December 17, 2022

Short-term effective radiative forcing trends are difficult to verify, so caution is required in predictions/policy judgments that depend on them, such as the time remaining to, or the outstanding carbon budget consistent with, 1.5C warming

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Is Anthropogenic Global Warming Accelerating? Stuart Jenkins et al. Journal of Climate, Vol 35, Issue 24, Pages 4273–4290, Nov 22 2022. http...
Sunday, November 7, 2021

We find mean global aggregate damages in 2100 of 0.40% of GDP if global warming is limited to about 2 C, and a mean cost of 3.67% of GDP associated with global warming of 4 C

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Global and regional aggregate damages associated with global warming of 1.5 to 4 °C above pre-industrial levels. R. Warren, C. Hope, D. E. H...
Monday, September 6, 2021

Taking the HITRAN database of gaseous absorption spectra as a source of analysis: Climate sensitivity to future increases in CO2 concentration is about 0.50K, including positive feedback effects of H2O, & climate sensitivities to CH4 & N2O are almost undetectable

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David Coe, Walter Fabinski, Gerhard Wiegleb, The Impact of CO2, H2O and Other “Greenhouse Gases” on Equilibrium Earth Temperatures, Internat...

The Physical Science Basis of Climate Change, IPCC AR6 WGI — some quality issues

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We will next show you some numbers of the last IPCC report, AR6 WGI, Climate Change 2021: The Physical Science Basis—Summary for Policymaker...