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Maldives, Asia

Marine Restoration

Coral propagation at COMO Cocoa Island

Context

Rising ocean temperatures and ocean acidification have severely damaged the coral reefs of the Maldives. At Cocoa Island, efforts are underway to regenerate an ecosystem that is crucial for biodiversity, tourism, and fisheries.

In 1998 and 2016, El Niño-related events destroyed much of the coral in the Indian Ocean. Although some reefs remain intact, large areas were left bare, compromising vital habitats for a quarter of marine species as well as the livelihoods of local communities. The Coral Propagation Project, implemented with Seamarc, involves planting corals on artificial structures placed on the seabed. With 145 frames already installed (over 5,000 fragments across 5,000 m² of reef), the project aims to restore biodiversity, enhance climate resilience, and strengthen economic resources linked to fisheries and tourism.

Stakeholders and local partners

Who are the key stakeholders?

The project is born from a collaboration between COMO Cocoa Island and Seamarc, a marine consultancy specialized in coral restoration. It actively involves tourists, who are invited to participate in coral planting and monitoring, including remotely, as well as local communities, who benefit from increased resilience in fishing activities. Green Future Project contributes through support, outreach, and fundraising, ensuring transparency and measurability.

Objectives and approach

The project aims to restore the coral reef at Cocoa Island to strengthen marine biodiversity, reduce climate vulnerability, and support fisheries and tourism.

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Objectives
The objectives are to restore degraded marine habitats, combat coral bleaching, and increase biological diversity. The project also aims to raise awareness among residents and visitors about the importance of marine conservation, turning them into active participants in ecosystem protection. Another goal is to provide new opportunities for sustainable development through responsible tourism and sustainable fisheries.
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Approach
The approach combines on-site interventions with educational activities. Transplant techniques involve using metal structures anchored to the seabed, onto which coral fragments are attached. As they grow, these fragments expand, rebuilding complex habitats capable of supporting fish and invertebrates. In parallel, the project raises awareness among tourists and local communities through hands-on planting activities, environmental education programs, and online monitoring of progress. The integration of science and community participation fosters both ecological and social resilience.

Sustainable Development Goals

Supporting this project you’re contributing to the following SDGs:

11 Sustainable Cities And Communities
13 Climate Action
14 Life Below Water

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