Fig. 1From: Large-scale synchronization of annual recruitment success and stock size in Wadden Sea populations of the mussel Mytilus edulis L.Annual scores for 37 successive years (1955–1992) of mussel Mytilus edulis seed abundance for the two halves (solid points and broken line W = West, subtidal; open points and full line E = East, intertidal) of the Dutch Wadden Sea. Data shown are averages of the two scores given independently by two investigators: J. de Vlas (in Dijkema 1992) and M. R. van Stralen (2002)Back to article page