👉 The coastal fluid refers to the layer of water and sediment that forms along the interface between land and sea, typically in estuaries, bays, and coastal lagoons. This dynamic zone is characterized by a complex interplay of tidal forces, river discharge, and wave action, which continuously reshape the sediment and water distribution. The coastal fluid is a critical environment for various ecological processes, including nutrient cycling, sediment transport, and habitat formation. It supports diverse ecosystems, from intertidal zones teeming with life to deeper waters that host unique marine species. The fluid's properties, such as salinity and turbidity, fluctuate with tidal cycles and seasonal changes, making it a highly dynamic and essential component of coastal ecosystems.
