Weather | 6 | |
Surface Waters / Wetlands | 5 | |
Plants / Kelp | 4 | |
Land Mammals | 3 | |
Air | 2 | |
Birds | 2 | |
Arachnids | 1 | |
Land | 1 | |
Microbes | 1 |
Human Health | 9 | |
Sanitation | 4 | |
Livestock | 2 | |
Agriculture | 1 | |
Economic Impact | 1 | |
Energy | 1 | |
Buildings | 1 | |
Pets | 1 | |
Sports / Recreation | 1 | |
Safety | 1 |
1 | 6 | 2 | 5 | 1 | 1 |
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2 | 7 | 2 | 3 | 1 | 1 |
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SPRING | 9 | |
SUMMER | 4 | |
FALL | 2 |
Canada | 15 | |
United States | 1 |