Name one method used to combat coastal erosion in Louisiana.

Building levees and restoring barrier islands is a highly effective method used to combat coastal erosion in Louisiana. Levees act as barriers that help control flooding and protect inland areas from storm surges and rising water levels. They also facilitate sediment retention in nearby areas, which is critical for maintaining the integrity of the coastline.

Restoring barrier islands is equally important because these islands serve as natural buffers against waves and storms. They help dissipate energy before it reaches the mainland, thereby reducing the impact of erosion on the coast. When barrier islands are restored, they can replenish sediment and support diverse ecosystems that contribute to the health of the coastal environment.

Both these strategies are crucial in addressing the challenges posed by climate change and human activities that have accelerated the rate of coastal erosion in Louisiana. By implementing these measures, the state aims to protect its coastlines and sustain its vital ecosystems and communities.