| Impact ID | 2358 |
| Impact Type | Food Web |
| Study Type | Experimental |
| Study Location | Field |
| Impact Description | Both exotic dreissenid mussels and the round goby (Neogobius melanastomus) have shifted the food web from a pelagic based to a benthic-based one. |
| Reference | 24186 |
| Great Lakes Region | Yes |
| Cost | |
| Location | |
