What do people do to reclaim a beach from an erosion?

To reclaim a beach from erosion, people often implement various strategies such as installing groins or breakwaters to disrupt wave patterns and reduce sand loss. Beach nourishment is another common method, where sand is pumped in from offshore or nearby sources to replenish the beach. Additionally, planting vegetation can help stabilize the dunes and prevent further erosion. Community efforts may also include regular maintenance and monitoring of the beach environment.