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marineConservation//2026-05-22//Phys.org
oysterMangroveLeone'sLEONE'SthreatensLOSSlossMangroveMANGROVELATESTDANGERSIERRATOP 49%

Mangrove degradation in Sierra Leone disrupts coastal ecosystems and traditional livelihoods

Original framing: “Mangrove loss threatens Sierra Leone's oyster harvesters” — Phys.org

Coverage Details
Lens coverage6/8 ≥ 70%
The 8 Epistemic Lenses — radar tracks the selected signal
Marginalised VoicesSignal: 85%

Women like Millicent Turay are often excluded from decision-making processes despite their intimate knowledge of mangrove ecosystems. Their voices are critical to designing equitable conservation strategies that address both ecological and social justice.

Cogniosynthesis — Systems-Level Conclusion

Mangrove loss in Sierra Leone is a complex issue rooted in historical injustices, weak governance, and the marginalization of Indigenous and local knowledge.

To address this, conservation efforts must move beyond top-down models and embrace community-led solutions that integrate ecological, cultural, and economic dimensions. By learning from successful models in other regions and leveraging both scientific and traditional knowledge, Sierra Leone can develop a resilient, equitable approach to mangrove conservation. This requires not only policy reform but also a reimagining of power dynamics in environmental governance, ensuring that those most affected by degradation are central to the solutions.

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