| Impact ID | 2947 |
| Impact Type | Food Web |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Production of benthos did not decline with the addition of zebra mussels. However, there was a decrease in zooplankton such as rotifers due to competition with zebra mussels which also feed on algae. More fish biomass could be supported. |
| Reference | 22572 |
| Great Lakes Region | Yes |
| Cost | |
| Location | Lake Erie |
