| Impact ID | 3582 |
| Impact Type | Recreation |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Habitat enhancement projects can restructure a fish community because these projects may provide ideal habitat for the reproduction and expansion of Neogobius melanostomus, which prefer large interstitial spaces among rocks for refuge and spawning. |
| Reference | 20837 |
| Cost | |
| Location | |