In sustainable fisheries, which practice helps maintain fish stocks?

• A. Setting catch limits to prevent overfishing
• B. Increasing fishing pressure year-round
• C. Eliminating monitoring and enforcement
• D. Extending seasons indefinitely

Answer: (A)

Managing fish populations sustainably hinges on keeping harvest within levels the population can replenish. Setting catch limits provides a clear cap on how many fish can be caught each year, based on scientific estimates of what the population can sustain. This helps keep the stock healthy, preserves ecosystem balance, and supports long-term yields for fishers and communities.

Pushing for more fishing year-round pushes removals beyond what the population can replace, leading to declines. Eliminating monitoring and enforcement removes accountability, making it easy to exceed limits and erode stock health. Extending seasons indefinitely increases total removals, accelerating stock depletion. Therefore, setting catch limits to prevent overfishing is the best practice for maintaining fish stocks.