How important is CO2 to planetary habitability?
How important is CO2 to planetary habitability?
How important is CO2 to planetary habitability?
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
CO 2 clouds (1D studies)<br />
• Kasting (1991): CO 2<br />
clouds will increase<br />
albedo, probably cool<br />
• Forget & Pierrehumbert<br />
(1997): CO 2 clouds will<br />
warm via IR scattering<br />
• Colaprete & Toon (2003):<br />
Yes, but warming effect<br />
small due <strong>to</strong> microphysics<br />
of cloud formation