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| Type of Change | Nr. of articles |
|---|---|
| Phenology/seasonality | 71 |
| Rainfall change | 70 |
| Temperature change | 69 |
| Biodiversity change | 63 |
| Permafrost/ice/glaciers | 42 |
| Unusual/unpredictable weather patterns | 42 |
| Extreme events (incl. tornadoes/cyclones/tsunamis/earthquakes) | 39 |
| Drought | 38 |
| Deforestation | 28 |
| Winds (excl. Tornadoes/cyclones) | 25 |
| Erosion | 23 |
| Floods | 23 |
| Storms | 23 |
| Fire | 19 |
| Invasive species | 17 |
| Sea level rise | 14 |
