Surface Waters / Wetlands | 7 | |
Land | 6 | |
Weather | 5 | |
Plants / Kelp | 2 | |
Atmosphere | 1 | |
Fish | 1 |
Transportation | 13 | |
Safety | 11 | |
Cultural Impact | 3 | |
Buildings | 3 | |
Economic Impact | 2 | |
Fisheries | 2 | |
Human Health | 2 | |
Sports / Recreation | 2 | |
Sanitation | 1 | |
Water Management | 1 |
9 | 4 |
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3 | 3 | 2 | 2 | 1 | 2 |
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SPRING | 6 | |
SUMMER | 4 | |
FALL | 3 |
United States | 12 | |
Greenland | 1 |