What do the round gobys have an effect on the ecomny?

Answer 1

Round gobies, an invasive fish species in the Great Lakes, can negatively impact the economy by disrupting local fisheries and recreational fishing industries. They compete with native fish for food and habitat, leading to declines in valuable fish populations like perch and walleye, which can reduce catches and associated revenues. Additionally, the increased costs of management and control efforts to mitigate their spread can strain resources for local governments and environmental agencies. Overall, the presence of round gobies can lead to significant economic losses in affected regions.