Expanding marine protected areas to include degraded coral reefs

A. Abelson*, P. A. Nelson, G. J. Edgar, N. Shashar, D. C. Reed, J. Belmaker, G. Krause, M. W. Beck, E. Brokovich, R. France, S. D. Gaines

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


Marine protected areas (MPAs) are a commonly applied solution to coral reef degradation, yet coral reefs continue to decline worldwide. We argue that expanding the range of MPAs to include degraded reefs (DR-MPA) could help reverse this trend. This approach requires new ecological criteria for MPA design, siting, and management. Rather than focusing solely on preserving healthy reefs, our approach focuses on the potential for biodiversity recovery and renewal of ecosystem services. The new criteria would help identify sites with the highest potential for recovery and the greatest resistance to future threats (e.g., increased temperature and acidification) and sites that contribute to MPA connectivity. The DR-MPA approach is a compliment rather than a substitute for traditional MPA design approaches. We believe that the DR-MPA approach can enhance the natural, or restoration-assisted, recovery of DRs and their ecosystem services; increase total reef area available for protection; promote more resilient and better-connected MPA networks; and improve conditions for human communities dependent on MPA ecosystem services.

Original languageEnglish
Pages (from-to)1182-1191
Number of pages10
JournalConservation Biology
Issue number6
StatePublished - 1 Dec 2016


  • AMP
  • MPA
  • conservación
  • conservation
  • degradación de los ecosistemas
  • ecological rehabilitation
  • ecological restoration
  • ecosistemas marinos
  • ecosystem degradation
  • marine ecosystems
  • rehabilitación ecológica
  • restauración ecológica


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