From: Water-air CO2 fluxes in the Tagus estuary plume (Portugal) during two distinct winter episodes
March 2001 | February 2004 | |
---|---|---|
Estuarine plume (S < 34.5) | 27.0 ± 3.8 | 3.5 ± 3.7 |
Outer plume (S > 34.5) | 19.9 ± 1.0 | 0.2 ± 0.1 |
Overall area | 25.9 ± 4.3 | 2.4 ± 3.4 |