Extended Data Fig. 3: Flexible (blue) and linear (red) estimation of the insolation-mediated effect of SSAs on crop yields.
From: Estimating global agricultural effects of geoengineering using volcanic eruptions
The SAOD axes show growing-season means. Each point on a curve gives the optical effect of SAOD, relative to a value of zero (the slope of the red lines is β in equation (16) in Supplementary Information). Vertical dotted lines show the placement of the knots for the restricted cubic splines specification. Dashed lines show the 95% confidence intervals.
