Extended Data Fig. 3: Relationship between climate- δ18O correlations and geographic ___location for VPD, Tmax, precipitation (PPT) and SPEI in summer (June to August).
From: Recent human-induced atmospheric drying across Europe unprecedented in the last 400 years
Each point indicates a correlation coefficient calculated between a site δ18O chronology and the closest gridpoint dataset, plotted as a function of latitude, longitude and elevation. Points above the dashed horizontal line are significant at P < 0.05. p-values in the legend indicate the significance of the slope of the linear regression line. Most p-values are above 0.05 which suggests independency of the correlation strength from geographical ___location. Note the inverse y-axis for PPT and SPEI.
