Death / Die-off / Decline | 3 | |
Pollution | 2 | |
Unusual Size / Abundance | 1 | |
Algal Bloom | 1 | |
Extreme Precipitation | 1 |
2 | 1 | 1 | 1 |
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1 | 1 | 1 | 2 |
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SUMMER | 3 | |
FALL | 2 |