Eider Canal Eider Canal The Eider Canal (also called the Schleswig-Holstein Canal) was an artificial waterway in southern Denmark (later northern Germany) which connected the North Sea with the Baltic Sea by way of the rivers Eider and Levensau. Constructed between 1777 and 1784, the Eider Canal was built to create a path for ships entering and exiting the Baltic that was shorter and less storm-prone than navigating around the Jutland peninsula. In the 1880s the canal was replaced by the enlarged Kiel Canal, which includes some of the Eider Canal's watercourse. The canal's watercourse followed the border between the duchies of
White Sea–Baltic Canal the spill were made, the final one being , of which only were recovered. Volgotanker's alleged failure to contain the spill, or to cooperate with the competent authorities in a timely manner, resulted in the Arkhangelsk Oblast authorities shutting down the oil transfer operation, at a point when only 220,000 tonnes had been exported. The company was fined and a permit for future operations was not granted. Russian naval thinkers long thought that a well-designed canal system could help the Russian (or, later, Soviet) Navy overcome the geographic separation of the fleets based on Russia's Black Sea, Baltic, Arctic, Pacific,