Searched for: author:"Pietrzak, J.D."
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document
De Nijs, M.A.J. (author), Pietrzak, J.D. (author)
journal article 2012
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De Nijs, M.A.J. (author), Pietrzak, J.D. (author)
Measurements of turbulent fluctuations of velocity, salinity, and suspended particulate matter (SPM) are presented. The data show persistent countergradient buoyancy fluxes. These countergradient fluxes are controlled by the ratio of vertical turbulent kinetic energy (VKE) and available potential energy (APE) terms in the buoyancy flux equation....
journal article 2011
document
De Nijs, M.A.J. (author), Pietrzak, J.D. (author), Winterwerp, J.C. (author)
An analysis of field measurements recorded over a tidal cycle in the Rotterdam Waterway is presented. These measurements are the first to elucidate the processes influencing the along-channel current structure and the excursion of the salt wedge in this estuary. The salt wedge structure remained stable throughout the measuring period. The...
journal article 2011
document
De Nijs, M.A.J. (author), Winterwerp, J.C. (author), Pietrzak, J.D. (author)
Field measurements are presented, which are the first to quantify the processes influencing the entrapment of suspended particulate matter (SPM) at the limit of saltwater intrusion in the Rotterdam Waterway. The estuarine turbidity maximum (ETM) is shown to be maintained by the trapping of fluvial SPM at the head of the salt wedge. The trapping...
journal article 2010
Searched for: author:"Pietrzak, J.D."
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