Hydraulic analysis of a mangrove planting zone for mitigation of typhoon-induced coastal erosion

Fully-grown mangroves provide natural protection to the coasts against waves and currents and stabilize the shorelines. However, young mangrove saplings transplanted onto coastal areas often die when immediately exposed to the natural wave environment. To increase the survival rate of mangrove transplants, engineering solutions are incorporated into traditional mangrove rehabilitation program. This study involves the analysis of the wave loading on protective structures for a typhoon-frequented coastal mangrove area, which is the pilot site for a planting zone of a community-engaged mangrove rehabilitation program. Engineering design and implementation of the solution are also discussed