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Politics : The Environmentalist Thread -- Ignore unavailable to you. Want to Upgrade?


To: Ali Chen who wrote (10513)3/17/2007 4:42:01 PM
From: maceng2  Read Replies (1) | Respond to of 36917
 
The error in this graph is much less then the seasonal variation.




To: Ali Chen who wrote (10513)3/17/2007 5:13:43 PM
From: Wharf Rat  Respond to of 36917
 
Not really. I am familiar with this website of environmental extremists.

Sez it all.



To: Ali Chen who wrote (10513)3/18/2007 5:37:54 AM
From: Wharf Rat  Read Replies (1) | Respond to of 36917
 
Start with these

For those who are interested in the details, some relevant references are:
Stuiver, M., Burk, R. L. and Quay, P. D. 1984. 13C/12C ratios and the transfer of biospheric carbon to the atmosphere. J. Geophys. Res. 89, 1731–1748.
Francey, R.J., Allison, C.E., Etheridge, D.M., Trudinger, C.M., Enting, I.G., Leuenberger, M., Langenfelds, R.L., Michel, E., Steele, L.P., 1999. A 1000-year high precision record of d13Cin atmospheric CO2. Tellus 51B, 170–193.
Quay, P.D., B. Tilbrook, C.S. Wong. Oceanic uptake of fossil fuel CO2: carbon-13 evidence. Science 256 (1992), 74-79

Then these
google.com

and these.
google.com
Get back to us with your conclusions.