There are various strategies for mitigating coastal erosion, including building seawalls to protect vulnerable areas, replenishing beaches with sand to restore lost sediment, and relocating coastal communities away from at-risk areas.

Groins are structures built perpendicular to the shoreline that help mitigate coastal erosion by trapping sand and sediment, promoting beach growth, and reducing the impact of waves on the shoreline.

Beach nourishment involves replenishing eroded beaches with sand to restore their natural profile and protect coastal infrastructure from erosion and storm damage.

Planting vegetation along the shoreline, such as mangroves, salt marshes, and dune grasses, can help mitigate coastal erosion by stabilizing the soil, reducing wind and wave energy, and trapping sediment.

Breakwaters are structures built offshore to dissipate wave energy before it reaches the shoreline, reducing erosion, and creating a calmer environment for beach formation and protection.

Setback policies in coastal areas aim to restrict development in erosion-prone areas, promote sustainable coastal development, and protect coastal ecosystems and biodiversity.

Constructing seawalls as a coastal erosion mitigation strategy can disrupt natural coastal processes, be expensive to build and maintain, and block public access to the beach.

Geotextile tubes are large, sand-filled containers placed along the shoreline to trap sand and sediment, promoting beach growth and reducing the impact of waves on the shoreline.

Managed retreat strategies in coastal areas aim to relocate coastal communities away from at-risk areas and restore degraded coastal ecosystems, allowing natural processes to reshape the shoreline.

Artificial reefs are structures built offshore to dissipate wave energy before it reaches the shoreline and trap sand and sediment, promoting beach growth and reducing erosion.

Zoning regulations in coastal areas aim to control the type and intensity of development, protect sensitive coastal ecosystems and habitats, and ensure sustainable coastal development.

Beach nourishment can be expensive and require frequent replenishment, disrupt natural coastal processes, and alter the composition of beach sand.

Offshore breakwaters are structures built at a distance from the shoreline to dissipate wave energy before it reaches the shoreline and create a calmer environment for beach formation and protection.

Coastal monitoring and assessment programs aim to track changes in coastal erosion rates and patterns, identify vulnerable areas and prioritize mitigation efforts, and assess the effectiveness of coastal erosion mitigation strategies.

Constructing groins as a coastal erosion mitigation strategy can disrupt natural sediment transport patterns, be expensive to build and maintain, and create erosion hotspots downstream.