How do beach nourishment and vegetation management differ in the ways they manage beach erosion? (1 point)
• Only beach nourishment provides protection from floods.
Deas vegetation management brings in plants to keep sand on
• Only vegetation management replaces sand on the beach.
• Only beach nourishment uses a hard structure to manage erosion.
• Beach nourishment involves adding sand to replenish and widen a beach, while vegetation management involves planting and maintaining vegetation (such as dune grasses) to stabilize and trap sand on the beach.
• Beach nourishment provides protection from wave action and reduces the impact of erosion by adding sand, while vegetation management helps to stabilize existing sand and prevent it from being blown or washed away.
• Vegetation management helps to trap sand and build dunes, providing a natural barrier against erosion, whereas beach nourishment relies on the addition of sand to maintain or enhance the beach.
• Beach nourishment may require the use of heavy machinery and equipment to transport and distribute sand, while vegetation management involves planting and maintaining vegetation, which is typically done manually.
• While beach nourishment can provide temporary protection from floods by widening the beach and absorbing wave energy, vegetation management helps to stabilize the beach and dunes, reducing the risk of erosion and flooding in the long term.
• Beach nourishment may involve the use of hard structures such as groins or breakwaters to help retain the added sand and prevent its erosion, while vegetation management does not typically involve the use of hard structures.