Kiel Canal Kiel Canal The Kiel Canal (, literally "North-[to]-Baltic Sea canal", formerly known as the Kaiser-Wilhelm-Kanal) is a long freshwater canal in the German state of Schleswig-Holstein. The canal was finished in 1895, but later widened, and links the North Sea at Brunsbüttel to the Baltic Sea at Kiel-Holtenau. An average of is saved by using the Kiel Canal instead of going around the Jutland Peninsula. This not only saves time but also avoids storm-prone seas and having to pass through the Sound or Belts. Besides its two sea entrances, the Kiel Canal is linked, at Oldenbüttel, to the navigable River
Baltic Sea hypoxia can occur. the total area of bottom covered with hypoxic waters with oxygen concentrations less than 2 mg/l in the Baltic Sea has averaged 49,000 km over the last 40 years. In the Baltic Sea, the input of salt water from the North Sea through the Danish Straits is important in determining the area of hypoxia each year. Denser, saltier water comes into the Baltic Sea and flows along the bottom. Although large salt water inputs help to renew the bottom waters and increase oxygen concentrations, the new oxygen added with the salt water inflow is rapidly used to decompose