👉 The term "estuarine" refers to the area of land that is situated on or near a river, and it encompasses the coastal zone between rivers and seashore. Estuaries are characterized by their shallow waters, flat bottomed shores, and wide open spaces. They are important habitats for many marine organisms, including fish, turtles, and birds. Estuarine ecosystems support diverse species of plants and animals, and they provide essential services such as fresh water supply, fisheries, and coastal
estuarine