Ocean / Sea | 8 | |
Land | 2 | |
Marine Mammals | 2 | |
Birds | 1 | |
Fish | 1 | |
Invertebrates | 1 | |
Microbes | 1 | |
Surface Waters / Wetlands | 1 | |
Weather | 1 |
Ice / Snow Change | 3 | |
Death / Die-off / Decline | 2 | |
Pollution | 2 | |
Algal Bloom | 1 | |
Extreme Temperature | 1 | |
Seasonal Timing | 1 |
1 | 5 | 1 | 1 |
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1 | 2 | 2 | 1 | 1 | 1 |
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SPRING | 4 | |
WINTER | 2 | |
FALL | 1 | |
SUMMER | 1 |