| Impact ID | 6706 |
| Impact Type | Competition |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | In a review of rainbow smelt introductions in inland Ontario lakes, 13 of 24 lakes with introduced rainbow smelt experienced a decline in lake whitefish recruitment while 5 of 19 reported declines in cisco |
| Reference | 24329 |
| Cost | |
| Location | Lake Ontario, USA |