[Coral-List] A little more La Ninia
Eugene Shinn
eshinn at marine.usf.edu
Fri Dec 3 14:32:31 EST 2010
My apology note to David regarding the origin of the positive CO2
spikes on the Keeling curve prompted an offline counter argument. The
writer says the CO2 spikes in winter are more likely the result of
reduced phytoplankton growth during winter months so less CO2 is
consumed by marine plankton. He argues that "frozen leaves and
dormant trees in the northern hemisphere forests are not likely to
give off much CO2. Gee, how is a person to know which expert to
believe? Gene
--
No Rocks, No Water, No Ecosystem (EAS)
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E. A. Shinn, Courtesy Professor
University of South Florida
Marine Science Center (room 204)
140 Seventh Avenue South
St. Petersburg, FL 33701
<eshinn at marine.usf.edu>
Tel 727 553-1158----------------------------------
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