1.
The role of North Sea estuaries for young herring: a dynamic model for the life history of Clupea harengus
Estimating turnover rates of d 13 C and d 15 N in muscle, heart and liver tissue of juvenile sand gobies ( Pomatoschistus minutus )
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3.
Migration of juvenile herring ( Clupea harengus ) and sprat ( Sprattus sprattus ) between the North Sea and the Schelde estuary proved by stable C en N isotopes