| Impact ID | 5270 |
| Impact Type | Harvest |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Osmerus eperlanus supports a key commercial fishery for St. Petersburg in the Gulf of Finland, but it has been in a state of decline since 1992. However, recent efforts to restore the smelt fishery have been slowly improving catch rates since 2017 |
| Reference | 38112 |
| Cost | |
| Location | Gulf of Finland |