Fig. 8
From: A time-varying index for agricultural suitability across Europe from 1500–2000
The left panel shows the correlation between the suitability index built in this study (Suit) with data averaged over the period 1971 - 2000 and a suitability index from FAO. The right panel shows the correlation between the suitability index built in this study (Suit) with data averaged over the period 1961 - 1990 and the suitability index from Ramankutty et al.3. The red dashed line represents the 45° line, and the solid red line represents the linear model y = βx. The coefficient and R2 from the linear regression are shown in the top left corner.
