Remember me
▼ Content

stabilize greenhouse gasses



Page 2 of 2<12
22-12-2015 23:48
Tai Hai Chen
★★★★☆
(1085)
jdm wrote:
A more recent study using more advanced techniques indicates CO2 levels were much higher in the past. However this is nothing new -- it is consistent with the long-held view.

http://www.livescience.com/44330-jurassic-dinosaur-carbon-dioxide.html


At the peak of the Pliocene some 4 million years ago, CO2 reached 415 ppm because of very high temperature. Next year CO2 level 404 ppm.

https://scripps.ucsd.edu/programs/keelingcurve/2013/12/03/what-does-400-ppm-look-like/
Page 2 of 2<12





Join the debate stabilize greenhouse gasses:

Remember me

Related content
ThreadsRepliesLast post
The "radiative Greenhouse effect" does not exist12812-03-2020 02:10
Greenhouse Gas and Warming11011-02-2020 17:48
Will Warm Winters Balance Out The Effects Of Greenhouse Gases?1410-02-2020 18:23
Greenhouse Gases Do NOT Violate The Stefan-Boltzmann Law74322-11-2019 04:54
So what if the Chinese fossil fuel industry pays me to spread lies about greenhouse gas?7515-11-2019 04:47
▲ Top of page
Public Poll
Who is leading the renewable energy race?

US

EU

China

Japan

India

Brazil

Other

Don't know


Thanks for supporting Climate-Debate.com.
Copyright © 2009-2020 Climate-Debate.com | About | Contact