Variability of dissolved inorganic carbon (DIC) and the fugacity of carbon
dioxide (fCO(2)) is discussed for tropical East Atlantic surface waters in
October-November 1993 and May-June 1994. High precipitation associated with
the Intertropical Convergence Zone, river input and equatorial upwelling a
ffected the content of DIC and fCO(2) of these tropical surface waters. Ind
ividual hydrographic regions had a characteristic CO2-chemistry. (C) 1999 E
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