Description: A tidal basin is a body of water that is influenced by tidal movements, meaning the variations in sea level caused by the gravitational pull of the moon and the sun. These basins can be estuaries, bays, or coastal areas where freshwater from rivers mixes with saltwater from the ocean. The characteristics of a tidal basin include its ability to experience significant changes in water level, which can affect salinity, temperature, and the biodiversity of the local ecosystem. Additionally, tidal basins are crucial for navigation, as they provide access to ports and facilitate maritime transport. Their dynamics also influence sedimentation and the formation of habitats for various marine species, making them areas of great ecological and economic importance. In summary, tidal basins are environments where the interaction between freshwater and saltwater creates a unique and vital ecosystem for marine life and human activities.
