Mangroves under threat as Cameroonians move toward coast

Africa’s shoreline is threatened by sea level rise, as coastal cities expand rapidly. Jean-Marc Liotier.

Africa’s shoreline is threatened by sea level rise, as coastal cities expand rapidly. Jean-Marc Liotier.

Mangroves that could protect Cameroon from rising seas may be subject to more pressure than they can bear, as people migrating to the country’s southwestern coast clear trees at a rate so fast they can’t regenerate, scientists at the Center for International Forestry Research (CIFOR) said.

As the world grapples with the affects of climate change, it cannot afford to ignore these unique, watery worlds, said Bele Mekou Youssoufa, co-author of Vulnerability to coastal flooding and response strategies: the case of Cameroon mangrove forests.

“Even if we negate all benefits of mangroves as forests, their value as the ‘shore-line protector’ should be enough to convince us to conserve them,” he said, noting the trees’ roots spread across a large area, soaking up water and encouraging sedimentation.

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