FIELD: environmental protection. SUBSTANCE: method involves construction of a multilink dam separating the Sea of Azov from the Black Sea. The salt water of the Sea of Azov is displaced into the black Sea until the salt water is completely replaced by the fresh river water. The water reservoir is connected by a canal with the Northern part of the Caspian Sea for access of river water thereto. To deliver additional river water into the basin of the Aral Sea, part of the Black Sea area at the mouths of the Danube and the Dnieper is separated by dams permeable for water and animals. The salt water is forced through said dams into the Black Sea until said water is completely replaced by fresh river water. The Azov Sea is separated from the Black Sea by a dam permeable to water and animals and the salt water is displaced through it into the Black Sea. River water storage reservoirs are constructed in the Northern part of the Caspian Sea. Then water ducts are constructed for connecting the river water storage reservoir in the Black Sea with the storage reservoir in the Azov Sea , connecting the latter with the river water storage reservoir formed in the Northern part of the Caspian Sea. As a result, fresh water is directed through a canal from the water storage reservoir in the Northern part of the Caspian sea into the Aral Sea. EFFECT: improved ecology and environmental protection. 4 cl, 3 dwg
