Extended Data Fig. 7: An accumulative effect of the prolonged advection for the intensified AMV.
From: Intensified Atlantic multidecadal variability in a warming climate
a, Inter-model relationship between the standard deviation changes in Atlantic OHT variability (unit: W) at 46°N and change in the AMV. Both are scaled by the climate sensitivity in respective model. Correlation coefficient and P value are also indicated based on a two-tailed Student’s t-test. b, Inter-model relationship between changes in the standard deviation of the time integral of the Atlantic OHT (unit: W) at 46°N and changes in the AMV. Both are scaled by the climate sensitivity in respective model. Correlation coefficient and P value are also indicated based on a two-tailed Student’s t-test. A greater increase in variability of the time integral of Atlantic OHT favors an increase in variability of the AMV.
