Tidal overmixing

Question

Tidal overmixing

Quizplus · Accepted Answer

Tidal overmixing occurs when saltwater and freshwater mix to create a uniform salinity throughout the water column. This is influenced by density differences between the two types of water, with saltwater being denser than freshwater. As a result, tidal overmixing is more likely to occur in estuaries where salt and freshwater mix. Freshwater input from upstream of the estuary can play a role in tidal mixing, but it is not the primary factor. Tidal overmixing can have significant effects on the organisms living in an estuary, as changes in salinity can disrupt their habitat and food sources.

Tidal Overmixing