| Impact ID | 5886 |
| Impact Type | Habitat Alteration |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | P. australis was the same or worse (during low water levels) than native S. alterniflora at attenuating waves and protecting coasts. |
| Reference | 40755 |
| Cost | |
| Location | Franklin Point State Park, Maryland, United States |