| Impact ID | 3443 |
| Impact Type | Habitat Alteration |
| Study Type | Anecdotal |
| Study Location | Field |
| Impact Description | "The plant is also capable of increasing evapotranspiration. Water loss is doubled when the water surface is covered with M. aquaticum (H. H. Bosman, Department of Water Affairs and Forestry, Pretoria, 1996, pers. comm.)." |
| Reference | 32668 |
| Cost | |
| Location | |