Conservation policies informed by food system feedbacks can avoid unintended consequences.

Area of Science:

• Marine conservation
• Fisheries management
• Tourism economics

Background:

• Large-scale marine protected areas (MPAs) are conservation tools.
• MPAs can alter fish supply and prices.
• Tourism is a significant economic driver in many MPA contexts.

Purpose of the Study:

• To assess tourist responses to changes in fish supply due to MPA designation.
• To quantify the potential environmental impacts of these responses.
• To evaluate mitigation strategies for unintended consequences.

Main Methods:

• Survey-based choice experiment with tourists.
• Economic modeling to simulate market responses.
• Analysis of fish consumption patterns and price elasticities.

Main Results:

• MPA designation may increase offshore fish prices.
• This could lead to increased tourist consumption of local reef fish.
• Offering sustainable offshore fish options can maintain current demand levels.

Conclusions:

• Conservation policies require careful consideration of market feedbacks.
• Unintended consequences on local ecosystems can arise from tourist behavior shifts.
• Sustainable seafood options are crucial for aligning conservation goals with economic activities.