Appendices

Supplementary material for: Abraham et al. (2023)

• Supplementary Table S1. - List of the pollen sites included in the analysis.
• Supplementary Table S2. - Estimates of mean pollen productivity (Wieczorek & Herzschuh 2020) used to adjust the pollen counts.
• Supplementary Fig. S1. - Default output from the GAM AEY APNAP model showing relationships of pollen to the three environmental variables: elevation, temporal trend and archaeology.
• Supplementary Fig. S2. - Delta adjusted R2 multiplied by the sign of the regression coefficient from the model using archaeological occupancy and individual taxa from the model using original pollen counts. Scenario APNAPppe without resampling.
• Supplementary Fig. S3. - Delta adjusted R2 multiplied by the sign of the regression coefficient from the model using archaeological occupancy and individual taxa from the model using original pollen counts. Scenario AP without resampling.
• Supplementary Fig. S4. - Number of significant taxa for different sums within the three scenarios of pollen counts.
• Supplementary Fig. S5. - Comparison of Cerealia and Secale pollen with archaeological occupancy within 25 km radius at selected sites.