ARTICLES 3 Advection of the Salt Wedge and Evolution of the Internal Flow Structure in the Rotterdam WaterwayMichel A. J. de Nijs, Julie D. Pietrzak, Johan C. Winterwerp Abstract . Full Text . PDF (5665 KB) 3–27 28 Energy Conversion, Mixing Energy, and Neutral Surfaces with a Nonlinear Equation of StateJonas Nycander Abstract . Full Text . PDF (620 KB) 28–41 42 Mixing in the Transition Layer dur..