As a coastal geomorphologist with extensive experience in studying coastal processes, I can provide an informed perspective on the topic of longshore drift. Longshore drift is a natural process that involves the movement of sediment along a coastline due to wave action. It is important to understand that longshore drift is not erosion itself; rather, it is the transportation of sediment that has been eroded from elsewhere. The impact of longshore drift can be considered both beneficial and detrimental, depending on the context and location. **read more >>

Longshore drift is NOT erosion. Erosion removes material from a coast which is then transported by longshore drift. Whether it is good or bad depends where you are. Longshore drift moves sediment along a coast; if you have large beaches then you don't want it to be moved elsewhere.read more >>