Search our collection of background (non-event) articles from news media, science journals and other sources.
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Air | 2 | |
Land | 2 | |
Plants / Kelp | 2 | |
Atmosphere | 1 | |
Fish | 1 |
Air Quality | 10 | |
Economic Impact | 2 | |
Energy | 2 | |
Transportation | 2 | |
Cultural Impact | 1 | |
Food Security | 1 | |
Harvest Change | 1 | |
Human Health | 1 |
5 | 5 |
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1 | 1 | 1 | 2 | 2 | 3 |
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United States | 5 | |
Canada | 1 | |
Sweden | 1 |