  Mangroves are found worldwide across the rivers and coastlines in tropical
regions. They are robust against storm surges and tsunamic for a long time. The
roots have the most contributions for their resiliency and therefore can be
inspired for future manmade structures. The motion of water in riverine
mangrove forest is expected to be impacted by mangrove roots, which in turn
disturb the transport of nutrients, contaminants, and residues in these
systems. In this paper, a facile method for protecting shoreline is described
and review and the significant impact of this method were reviewed. Bioinspired
simplified models as an obstruction to water currents in shorelines and coastal
areas are presented. It was found that Mangrove roots produce complex flow
structure interactions with their environment, which affect the nutrient,
habitat and aquatic animals. Analysis of the flow structure behind the roots
extend to a broad range of mangrove-inspired applications and provide
understandings into flows that are more complex and more indicative of the
flows encountered in the unidirectional riverine flow
