Fig. 5From: Long-term changes of intertidal and subtidal sediment compositions in a tidal basin in the northern Wadden Sea (SE North Sea)a Sediment distribution in the Königshafen in 1932–1933 (Wohlenberg 1937). b Sediment distribution in the Königshafen in 1981 (Felix 1981). The white line indicates the border between intertidal and subtidal. c Sediment distribution in the Königshafen in 1989 (Austen 1990). d Sediment distribution in the Königshafen from 2003 to 2006Back to article page