The OECM (Other Effective Area-Based Conservation Measures) designation aims to protect biodiversity while supporting traditional activities such as artisanal fishing and aquaculture. This model focuses on sustainable management rather than strict exclusion.
“"Being an OECM means bringing projects to the municipality, marine protection actions, and science-based support for fishing."
The proposal is part of the Ebro Delta Blue Economy Strategic Project. Local authorities are working with the Generalitat and the Spanish Government to present the candidacy at the COP 2026 summit.




