| Impact ID | 8647 |
| Impact Type | Habitat Alteration |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Lysimachia vulgaris can create dense communities, which alter the local hydrology by clogging shallow waterways and increasing sedimentation. |
| Reference | 24646 |
| Cost | |
| Location | Lake Oneida, New York, USA |