many coastal communities depend on 
mangroves for their livelihood. Mangrove trees have been harvested over 
generations for construction materials and firewood. Mangroves provide a 
habitat for fish, crabs, shellfish, birds, and reptiles. 
Mangroves also provide a natural defense against storm surges, coastal 
erosion, and coastal flooding. An analysis conducted by government’s 
Climate Change and Development Authority (CCDA) has highlighted 
community-based mangrove planting as a cost-effective measure for 
coastal communities. Unfortunately, overexploitation and degradation of 
mangrove areas means communities are losing this protection.

Protection of coastal areas. Planting mangroves canreduce shoreline erosion and can protect coastal communities against coastal flooding, high winds and waves, and tsunamis.