| Impact ID | 2730 |
| Impact Type | Competition |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | The Diporeia decline in deep waters preceded the expansion of non-native quagga mussels to these depths. However, older established zebra mussel populations in shallow water may have influenced deeper and downslope habitats with pseudofeces transport. |
| Reference | 17067 |
| Great Lakes Region | No |
| Cost | |
| Location | |
