| Impact ID | 2185 |
| Impact Type | Recreation |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Control efforts in Sweden involving the mechanical cutting and removal of N. peltata are estimated at costing 28,000 Swedish krona (SEK) (equivalent to $4,500 U.S. or €3,000 EUR) per hectare (1 hectare = 2.47 acres), or 56,000 SEK ($9,000 U.S., €6,000 EUR) annually if the recommended procedure of cutting twice a year is followed |
| Reference | 33533 |
| Cost | |
| Location | |