9,000 discarded Christmas trees help restore New Orleans wetlands
Source: Times of India
Category: Science
Region: General
Published: August 02, 2026 at 15:30
📝 Summary
New Orleans is giving used Christmas trees a second life by dropping them into coastal marshes to help slow land loss. The bundled trees trap sediment, reduce wave energy and support marsh grass growth. Scientists say the method helps restore wetlands in selected areas but is only one part of Louisiana's broader coastal protection efforts.