Figure 1: Trends of annual mean CO2 flux into the ocean from 1970 to 1995. | Nature Communications

Figure 1: Trends of annual mean CO2 flux into the ocean from 1970 to 1995.

From: Decadal predictions of the North Atlantic CO2 uptake

Figure 1

Ensemble mean of uninitialized simulations (a) and assimilation simulation (b) (units: gC m−2 per year2). The trends are calculated based on linear regression. The dots show grid points where the trends are significant at 95% level, based on a two-sided t-test. The green box in a denotes the SPG region where the mid-1990s abrupt warming occurred11, and the green box in b denotes the western SPG region where the CO2 flux increases the most.

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