| Impact ID | 7562 |
| Impact Type | Competition |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Pleurosira laevis was documented growing in homogenous communities with low species richness in Portugal, posibly indicating Pleurosira laevis would outcompete other species. |
| Reference | 17632 |
| Cost | |
| Location | Portugal |