Marine Protected Areas Affected by the most extensive Oil Spill on the Southwestern Atlantic coast

This study identified the marine protected areas (MPAs) affected by the most extensive oil spill recorded on the Southwestern Atlantic coast, Brazil (2019/2020). We found that 81 MPAs suffered the direct or indirect effects of spilled oil, producing chemical, biological and socioenvironmental impac...

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Main Authors: Beatriz Zachello Nunes, Marcelo de Oliveira Soares, Eliete Zanardi-Lamardo, Ítalo Braga Castro
Format: Article
Language:English
Published: Instituto Oceanográfico da Universidade de São Paulo 2024-04-01
Series:Ocean and Coastal Research
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Online Access:https://journals.usp.br/ocr/article/view/222892
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Summary:This study identified the marine protected areas (MPAs) affected by the most extensive oil spill recorded on the Southwestern Atlantic coast, Brazil (2019/2020). We found that 81 MPAs suffered the direct or indirect effects of spilled oil, producing chemical, biological and socioenvironmental impacts over approximately 3.0% of the 2,659 protected areas currently established in Brazil. Although estimates suggest a moderate volume of spilled oil, the incident reached wide coastal strips, probably producing more damage to MPAs than other cases worldwide. Further, the generated negative impacts affected the already fragile environmental protection system in Brazil, potentially leading to negative impacts on global networks of MPAs and worldwide biodiversity.
ISSN:2675-2824