Land | 30 | |
Surface Waters / Wetlands | 17 | |
Weather | 6 | |
Ocean / Sea | 5 | |
Groundwater | 1 | |
Insects | 1 | |
Invertebrates | 1 | |
Land Mammals | 1 |
Safety | 20 | |
Transportation | 14 | |
Buildings | 13 | |
Cultural Impact | 8 | |
Sanitation | 5 | |
Water Security | 5 | |
Burial Site | 4 | |
Food Security | 3 | |
Displacement | 2 | |
Human Health | 2 | |
Relocation | 2 | |
Air Quality | 1 | |
Agriculture | 1 | |
Energy | 1 | |
Harvest Change | 1 | |
Water Management | 1 |
6 | 19 | 15 | 6 |
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1 | 1 | 1 | 1 | 6 | 7 | 3 | 5 | 9 | 6 | 3 | 3 |
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FALL | 15 | |
SUMMER | 14 | |
SPRING | 6 | |
WINTER | 4 |
United States | 35 | |
Canada | 4 | |
Russia | 2 | |
Switzerland | 1 |