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by lilsis 6209 days ago
Good source, thanks for sharing.

From the DOE...

"Given the present composition of the atmosphere, the contribution to the total heating rate in the troposphere is around 5 percent from carbon dioxide and around 95 percent from water vapor."

It is important to note the next sentence, however:

"In the stratosphere, the contribution is about 80 percent from carbon dioxide and about 20 percent from water vapor."

http://www.eia.doe.gov/cneaf/alternate/page/environment/appd...

(end of last paragraph)

As is always the case in these matters, conflicting sources

Not being an atmospheric scientist I cannot be sure but I feel like the vast majority of the atmosphere's density being in the troposphere temperature effects from the stratosphere would be negligible.