Weather | 6 | |
Groundwater | 3 | |
Land | 3 | |
Plants / Kelp | 2 | |
Marine Mammals | 2 | |
Surface Waters / Wetlands | 2 | |
Atmosphere | 1 | |
Invertebrates | 1 | |
Land Mammals | 1 | |
Ocean / Sea | 1 |
Extreme Precipitation | 3 | |
Flooding / Draining | 3 | |
Unusual Size / Abundance | 2 | |
Drought | 2 | |
Extreme Temperature | 2 | |
Landslide / Avalanche | 2 | |
Death / Die-off / Decline | 1 | |
Seasonal Timing | 1 | |
Pathogen | 1 |
1 | 1 | 4 | 3 |
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1 | 1 | 1 | 1 | 4 | 1 |
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FALL | 5 | |
WINTER | 2 | |
SPRING | 1 | |
SUMMER | 1 |
Canada | 6 | |
United States | 2 |