Land | 84 | |
Surface Waters / Wetlands | 28 | |
Weather | 16 | |
Land Mammals | 13 | |
Plants / Kelp | 10 | |
Ocean / Sea | 9 | |
Microbes | 6 | |
Groundwater | 4 | |
Birds | 3 | |
Insects | 3 | |
Arachnids | 2 | |
Fungi | 2 | |
Air | 1 | |
Atmosphere | 1 | |
Fish | 1 |
Buildings | 35 | |
Safety | 19 | |
Transportation | 15 | |
Cultural Impact | 14 | |
Sanitation | 11 | |
Burial Site | 9 | |
Food Security | 9 | |
Human Health | 9 | |
Energy | 8 | |
Sports / Recreation | 7 | |
Water Security | 7 | |
Displacement | 4 | |
Air Quality | 3 | |
Agriculture | 3 | |
Economic Impact | 3 | |
Harvest Change | 2 | |
Fisheries | 1 | |
Forestry | 1 | |
Livestock | 1 | |
Relocation | 1 | |
Water Management | 1 |
1 | 2 | 12 | 31 | 14 | 13 | 27 | 10 | 9 | 11 | 2 |
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9 | 3 | 10 | 10 | 10 | 12 | 13 | 21 | 13 | 10 | 11 | 10 |
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SUMMER | 45 | |
FALL | 31 | |
SPRING | 28 | |
WINTER | 21 |
United States | 45 | |
Russia | 19 | |
Canada | 16 | |
Svalbard and Jan Mayen | 3 | |
China | 1 | |
Greenland | 1 | |
Mongolia | 1 | |
Norway | 1 | |
Switzerland | 1 |