Figure 4From: Pacific climate variability and the possible impact on global surface CO2 fluxMonthly climatology of globally integrated CO2 flux (PgC year-1) in the simulation. Black (white) bars are for oceanic (terrestrial) CO2 fluxes. Short dashed line with open circles is the sum of oceanic and terrestrial CO2 fluxes. Positive values indicate that the fluxes are upward (to the atmosphere).Back to article page