Ice / Snow Change | 2 | |
Death / Die-off / Decline | 1 | |
Drought | 1 | |
Extreme Temperature | 1 | |
Flooding / Draining | 1 | |
Landslide / Avalanche | 1 | |
Seasonal Timing | 1 |
1 | 1 | 2 |
|
|
|
1 | 2 | 1 |
|
|
|
United States | 3 | |
Canada | 1 |