| Impact ID | 9003 |
| Impact Type | Habitat Alteration |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Found little change in the resident plant community after Rhamnus frangula (glossy buckthorn) was allowed to grow and expand freely into the study site. |
| Reference | 25439 |
| Cost | |
| Location | Cedarburg Bog State Natural Area, Ozaukee County, Wisconsin, USA |