Footnote dg

^dgNear surface values only, values are fCO₂ reported at in situ temperature. See Ternon et al. 2000.

Ternon, J.F., C. Oudot, D. Dessier and D. Diverres. 2000. A seasonal tropical sink for aatmospheric CO₂ in the Atlantic Ocean: the role of the Amazon River discharge. Mar. Chem. 68:183-201.