The Mississippi delta is losing area because the supply of sediment is less than the rates of delta erosion and subsidence.

Question

Quizplus · Accepted Answer

The Mississippi delta is experiencing coastal land loss because the rate of erosion and subsidence exceeds the rate of sediment deposition. This is due to factors such as reduced sediment supply from upstream dams, levee construction, and sea level rise.

The Mississippi Delta Is Losing Area Because the Supply of Sediment