| Impact ID | 5098 |
| Impact Type | Competition |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Surges of resources due to salmon entering Great Lakes streams may provide greater benefit to the more competitive brown trout, and further increases brown trout abundance may be at the expense of brook trout |
| Reference | 37631 |
| Cost | |
| Location | Great Lakes |