| Shape: 4,084 rows × 13 columns |
| Domain: Humanities — this is an archaeology/paleoecology dataset about pollen-based vegetation openness scores over time from two sites in northern Germany (Belau and Woserin). |
| Columns: |
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| Unnamed: 0 — row index |
| calBP — calibrated years Before Present (time axis) |
| CE — year in Common Era (negative = BCE) |
| Belau_PC1 — pollen openness score (Principal Component 1) for Belau site — 3,878 missing values |
| Woserin_PC1 — pollen openness score for Woserin site — 3,928 missing values |
| Belau_PC1_inter — interpolated openness score for Belau |
| Woserin_PC1_inter — interpolated openness score for Woserin |
| MEAN — mean openness score across both sites |
| SMOOTH_MEAN_50y — smoothed mean over 50-year window |
| SMOOTH_MEAN_100y — smoothed mean over 100-year window |
| SMOOTH_MEAN_150y — smoothed mean over 150-year window |
| SMOOTH_MEAN_200y — smoothed mean over 200-year window |
| SMOOTH_MEAN_250y — smoothed mean over 250-year window |
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| "You can't photograph a place you haven't walked through slowly." |
