Salinity gradients refer to the variations in salt concentration within a body of water, typically observed in estuarine ecosystems where freshwater from rivers mixes with seawater. These gradients play a crucial role in determining the distribution of organisms, influencing habitat types, and impacting biogeochemical processes. Understanding salinity gradients is essential for grasping how estuarine environments function and how they support diverse biological communities.
congrats on reading the definition of Salinity Gradients. now let's actually learn it.