High-capacity nations can unlock momentum for quality marine protection.
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PubMed
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| Autores principales: | , , , , , , , , , , |
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| Formato: | Artículo científico |
| Lenguaje: | en |
| Publicado: |
iScience
2026
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| Acceso en línea: | |
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| _version_ | 1868266076978020353 |
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| author | Favoretto, Fabio Kumagai, Joy A López-Sagástegui, Catalina Brannigan, Deirdre Driedger, Alex Sletten, Jennifer Colegrove, Claire Vincent, Timothe Zetterlind, Virgil Guidetti, Paolo Aburto-Oropeza, Octavio |
| author_facet | Favoretto, Fabio Kumagai, Joy A López-Sagástegui, Catalina Brannigan, Deirdre Driedger, Alex Sletten, Jennifer Colegrove, Claire Vincent, Timothe Zetterlind, Virgil Guidetti, Paolo Aburto-Oropeza, Octavio Favoretto, Fabio Kumagai, Joy A López-Sagástegui, Catalina Brannigan, Deirdre Driedger, Alex Sletten, Jennifer Colegrove, Claire Vincent, Timothe Zetterlind, Virgil Guidetti, Paolo Aburto-Oropeza, Octavio |
| collection | PubMed - marine biology |
| contents | High-capacity nations can unlock momentum for quality marine protection. Favoretto, Fabio Kumagai, Joy A López-Sagástegui, Catalina Brannigan, Deirdre Driedger, Alex Sletten, Jennifer Colegrove, Claire Vincent, Timothe Zetterlind, Virgil Guidetti, Paolo Aburto-Oropeza, Octavio Highly and fully protected marine protected areas (HF-MPAs) deliver the strongest ecological outcomes, yet they cover just 3.8% of the ocean, and annual gains have stalled. We combine ProtectedSeas regulatory classifications with coastal habitat maps for corals, mangroves, seagrasses, and saltmarshes to track HF-MPAs and minimally/lightly protected MPAs (ML-MPAs) from 2000 to 2025 and overlay results with governance-based enabling conditions. HF-MPAs remain rare even in high-capacity countries that host most mapped coastal habitats and 39% of the global upgrade gap. Upgrading ML-MPAs in this small cohort-especially in overseas territories-offers immediate habitat protection gains and a visible pathway toward 30 × 30, while parallel efforts expand high-quality protection in open-ocean and deep-sea ecosystems and build enabling conditions elsewhere. |
| format | Artículo científico |
| id | pubmed_41797909 |
| institution | PubMed |
| language | en |
| publishDate | 2026 |
| publisher | iScience |
| record_format | pubmed |
| spellingShingle | High-capacity nations can unlock momentum for quality marine protection. Favoretto, Fabio Kumagai, Joy A López-Sagástegui, Catalina Brannigan, Deirdre Driedger, Alex Sletten, Jennifer Colegrove, Claire Vincent, Timothe Zetterlind, Virgil Guidetti, Paolo Aburto-Oropeza, Octavio High-capacity nations can unlock momentum for quality marine protection. Favoretto, Fabio Kumagai, Joy A López-Sagástegui, Catalina Brannigan, Deirdre Driedger, Alex Sletten, Jennifer Colegrove, Claire Vincent, Timothe Zetterlind, Virgil Guidetti, Paolo Aburto-Oropeza, Octavio Highly and fully protected marine protected areas (HF-MPAs) deliver the strongest ecological outcomes, yet they cover just 3.8% of the ocean, and annual gains have stalled. We combine ProtectedSeas regulatory classifications with coastal habitat maps for corals, mangroves, seagrasses, and saltmarshes to track HF-MPAs and minimally/lightly protected MPAs (ML-MPAs) from 2000 to 2025 and overlay results with governance-based enabling conditions. HF-MPAs remain rare even in high-capacity countries that host most mapped coastal habitats and 39% of the global upgrade gap. Upgrading ML-MPAs in this small cohort-especially in overseas territories-offers immediate habitat protection gains and a visible pathway toward 30 × 30, while parallel efforts expand high-quality protection in open-ocean and deep-sea ecosystems and build enabling conditions elsewhere. |
| title | High-capacity nations can unlock momentum for quality marine protection. |
| url | https://pubmed.ncbi.nlm.nih.gov/41797909/ |