Coastal Services Center

National Oceanic and Atmospheric Administration

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What Impacts Do MPAs Have on Communities?


How an MPA affects a community depends on both the nature of the community and the nature of the MPA. An MPA influences commercial, recreational, and residential areas in different ways. For example, an MPA that restricts fishing may have a detrimental impact on fishing communities but might benefit ecotourism and diving communities.

How Can Knowing This Help Me?

Knowing MPA impacts on the community is helpful for managers. This information allows them to

  • Determine who is affected by the MPA and how
  • Identify communities that may have alternate sources of income for subsistence and recreation
  • Focus outreach and educational efforts
  • Consider these impacts when planning or making decision making

What Are Some Tools I Can Use?