Land Mammals | 20 | |
Weather | 17 | |
Land | 9 | |
Birds | 8 | |
Plants / Kelp | 7 | |
Surface Waters / Wetlands | 5 | |
Air | 4 | |
Arachnids | 4 | |
Microbes | 3 | |
Groundwater | 2 | |
Fish | 1 |
Livestock | 40 | |
Human Health | 15 | |
Agriculture | 9 | |
Economic Impact | 9 | |
Safety | 8 | |
Pets | 7 | |
Food Security | 6 | |
Cultural Impact | 5 | |
Buildings | 4 | |
Sanitation | 4 | |
Sports / Recreation | 2 | |
Transportation | 2 | |
Air Quality | 1 | |
Displacement | 1 | |
Energy | 1 | |
Fisheries | 1 | |
Forestry | 1 |
1 | 8 | 7 | 3 | 6 | 5 | 3 | 4 | 3 |
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13 | 15 | 12 |
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United States | 8 | |
Canada | 5 | |
Norway | 3 | |
Mongolia | 2 | |
Russia | 2 | |
Somalia | 2 | |
Sweden | 2 | |
Argentina | 1 |