Fig. 1From: Community dynamics of intertidal soft-bottom mussel beds over two decadesStudy area in the Wadden Sea near the island of Sylt (German Bight). Inset shows location of mussel beds, site 1 (Uthörn Außenwatt) and site 2 (Odde Watt), in 1989 (dark grey = islands and mainland, light grey = intertidal, white = subtidal areas)Back to article page