Search our collection of background (non-event) articles from news media, science journals and other sources.
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Air | 27 | |
Land | 13 | |
Atmosphere | 6 | |
Weather | 6 | |
Ocean / Sea | 4 | |
Surface Waters / Wetlands | 4 | |
Groundwater | 3 | |
Birds | 1 | |
Fish | 1 | |
Land Mammals | 1 | |
Plants / Kelp | 1 | |
Marine Mammals | 1 |
Safety | 11 | |
Human Health | 9 | |
Air Quality | 7 | |
Transportation | 7 | |
Sports / Recreation | 2 | |
Communication | 1 | |
Cultural Impact | 1 | |
Economic Impact | 1 | |
Harvest Change | 1 | |
Buildings | 1 | |
Livestock | 1 | |
TOURISM | 1 | |
Water Security | 1 |
5 | 22 |
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2 | 2 | 4 | 3 | 4 | 6 | 1 | 2 | 2 | 1 |
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SPRING | 7 | |
SUMMER | 7 | |
FALL | 2 | |
WINTER | 2 |
United States | 10 | |
Canada | 4 |