| Impact ID | 6776 |
| Impact Type | Predation/Herbivory |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Predation by Chinook salmon has top-down effects on forage fish in the Great Lakes which causes resource limitation for native piscivores. |
| Reference | 32844 |
| Cost | |
| Location | Great Lakes, USA |