Ocean / Sea | 2 | |
Weather | 2 | |
Arachnids | 1 | |
Land Mammals | 1 | |
Land | 1 | |
Microbes | 1 | |
Marine Mammals | 1 | |
Surface Waters / Wetlands | 1 |
Permafrost Change | 2 | |
Seasonal Timing | 2 | |
Unusual Size / Abundance | 1 | |
Erosion | 1 | |
Extreme Temperature | 1 | |
Pollution | 1 | |
Ice / Snow Change | 1 |
Cultural Impact | 5 | |
Food Security | 3 | |
Human Health | 2 | |
Burial Site | 1 | |
Economic Impact | 1 | |
Buildings | 1 | |
Pets | 1 | |
Sports / Recreation | 1 | |
TOURISM | 1 | |
Transportation | 1 |
1 | 1 | 1 | 1 |
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1 | 1 | 2 |
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FALL | 2 | |
SPRING | 1 | |
SUMMER | 1 |
United States | 2 | |
Brazil | 1 |