What role do mangroves play in coastal protection?

Mangroves play a crucial role in coastal protection primarily by acting as buffers against storm surges and stabilizing shorelines. Their complex root systems anchor the soil, which helps prevent erosion, especially during extreme weather events like hurricanes and typhoons. The dense foliage of mangroves can dissipate wave energy, reducing the impact of storm surges on coastal communities and infrastructure.

Moreover, mangroves trap sediments, which helps to build and maintain shorelines. This sediment trapping is vital for combating the effects of rising sea levels and can enhance the resilience of coastal ecosystems and human settlements. Essentially, healthy mangrove ecosystems provide a natural barrier that absorbs the energy from waves and storm surges, thereby protecting the inland areas from flooding and damage.