| Impact ID | 7793 |
| Impact Type | Competition |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | The presence of Chinook salmon (Oncorhynchus tshawytscha) causes delayed nesting and reduced survival of Atlantic salmon (Salmo salar) during spawning in Lake Ontario. |
| Reference | 33589 |
| Cost | |
| Location | Lake Ontario, USA |