The months where the difference in salinity of surface and bottom waters was the greatest was in April and September.
<h3>What is salinity?</h3>
It should be noted that salinity simply means the accumulation of salt in land as well as water.
In this case, the months where the difference in salinity of surface and bottom waters was the greatest was in April and September.
This is because many events take place such as continuous flowing or river water into the sea, evaporation, and melting of ice.
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