The environmental impact of fishing includes issues such as the availability of fish, overfishing, fisheries, and fisheries management; as well as the impact of industrial fishing on other elements of the environment, such as bycatch. These issues are part of marine conservation, and are addressed in fisheries science programs.
The environmental effects of fishing involve issues such as fish populations, overfishing, commercial fishing, and management practices; additionally, the influence of industrial fishing on other ecological aspects, including discarding unwanted catch. These concerns are part of marine preservation efforts, which are examined in fisheries science studies.