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Old 22-03-2011, 06:15 PM
Barrykgerdes
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Barrykgerdes is offline
 
Join Date: Feb 2007
Location: Beaumont Hills NSW
Posts: 2,900
Quote:
Originally Posted by Paul Haese View Post
I actually thought it was about 0.03% per volume. I don't suppose that matters too much. Still pretty insignificant per volume and not a convincing percentage increase.

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Hi Paul

When I went to school it was stated as .03% (1952) by volume. There has been a 30% increse in the CO2 in the last 60 years making it closer to .04%. Still a very insignificant figure when all else is considered.

I personally subscribe to the theory that the rise in sea temperature of 1 degree has released an amount of CO2 which by some strange co-incedence is the exact quantity of CO2 that would be required to raise the amount in the air by 30%.

Barry
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