Fig. 2: Present climate vs. end of the 21st century air-sea CO2 fluxes in the Southern Ocean.
From: Projected poleward migration of the Southern Ocean CO2 sink region under high emissions
a The Subtropical region on the right, b the Sub-Antarctic in the middle, and c Antarctic region on the left panel for the ensemble mean from nine CMIP6 ESMs, and the ensemble mean of six pCO2 products for the historical period (1995–2015, blue and gray), and end of the 21st century (2080–2099, orange). The error bars reflect one standard deviation of the inter-model (product) spread. Individual models are shown in Supplementary Fig. 8.
