Shoreline recession, beach retreat, and barrier migration are all terms to describe coastal erosion.

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These terms are commonly used to describe different patterns and processes of coastal erosion. Shoreline recession refers to a gradual retreat of the shoreline due to erosion, while beach retreat refers specifically to the loss of sand from the beach. Barrier migration refers to the movement of barrier islands or other coastal features due to erosion and sediment transport.

Shoreline Recession, Beach Retreat, and Barrier Migration Are All Terms