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Visser, Ruben (author)Introduction and Problem Description: The autonomous nearshore morphodynamics along the Nags Head shoreline are characterized by consistent erosional behavior. The use of shoreface nourishments to counteract this erosion along shorelines has received considerable attention in the past, having the advantage of reduced cost compared to beach...master thesis 2018
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Curto, V. (author)The morphological impact on nourishments of conditions with high oblique wave incidence has been investigated in literature using either a one-line approach or quasy-2D models. These models predict downdrift nourishment migration and the generation of alongshore sand waves for persistent conditions with high oblique wave incidence. However,...master thesis 2014
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Van Holland, G. (author)Onder de rook van het Rotterdamse havengebied ligt het Haringvliet. Het Haringvliet is het bovenste estuarium van de Nederlandse rivierendelta en is in 1970 met een dam afgesloten. Deze Haringvlietdam is uitgevoerd met spuisluizen. Het gebied aan de zeezijde van de dam, de monding van het Haringvliet, is door deze ingreep sterk veranderd en is...master thesis 1997
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Broekema, Y.B. (author)In this study a modelling approach was investigated that takes into account the effect of short wave grouping on long wave motions, calculating sediment transport and morphology with multiple fractions and a layered bed stratigraphy. After extensive testing and validating this model using data collected in a wave flume in Hannover this model was...master thesis 2015
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Tomasoni Speranzini, Belisa (author)This thesis investigates the origins of large sedimentation volumes in the Port of Santos, São Paulo - Brazil. The port is located in the Santos - São Vicente estuarine system, delimited by scarps and subject to intense rainfall. The terminals are placed inside the estuary and their access is provided by a 24 km long channel with mean depths of...master thesis 2017
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Lanters, M.J.C. (author)Coastal zones are extensively used by humans for work, living and recreation. About three billion people live and work within a couple of hundred kilometers from a coastline. In addition the coast is an important breeding zone for marine species. This is also the case at Lake Bardawil. Lake Bardawil is a relatively large lake on the north-west...master thesis 2016
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Vuik, V. (author)Hydraulic structures are present in the designs of different Room for the River projects in the Netherlands. Examples are longitudinal weirs, groins, summer dikes and weirs in the inlet of a side channel. Morphological simulations with Delft3D are frequently carried out to investigate the effect of such projects on for example hindrance for...master thesis 2010
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Van Schaick, S.J. (author)The overall behaviour of the tide-dominated Western Scheldt is in general well known. Its multichannel-system consists of ebb and flood channels, separated by intertidal areas; the tidal flats. The estuary shows a dynamic behaviour of erosion and sedimentation of the tidal flats. A large flow slide occurred at the tidal flat of Walsoorden in...master thesis 2015
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Stark, J. (author)This is a numerical modelling study on the impact of dredging and disposal activities on the long-term morphological development of the Columbia River mouth (MCR). Dredging activities removed 120 Mm3 of sand from the MCR during the studied interval between 1958 and 1999. Only one-third of this volume was disposed in the active littoral zone....master thesis 2012
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Moerland, V.D. (author)With the development of a process-based model (Delft3D) of the St Lucia Estuary inlet, a first approach is made with regard to the estuary mouth dynamics and closure mechanisms that are observed at St Lucia inlet. The purpose of this thesis is to get a better understanding of the hydrodynamic and morphological behaviour of the St Lucia inlet...master thesis 2013
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Adhi Wibowo Prakoso, Adhi (author)Process-based method forward stratigraphic modelling provides advantages in reservoir modelling by simulating the geological process mathematically, and the genesis of geologic formations over time (Michael et al., 2010). In spite of its advantages, Miller et al. (2008) have recognised significant challenges in process-based simulation models,...master thesis 2018
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Hop, M. (author)The Rhine ROFI ( region of freshwater influence) is a dynamic area where various processes and timescales come together. Research has shown that stratification caused by the freshwater outflow of the Rhine alters the tidal currents in front of the Dutch coast. In the case of the Netherlands the tide behaves like a kelvin wave, which causes...master thesis 2017
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Colina Alonso, Ana (author)<b>KEY POINTS:</b><br/>• While the formation of the intertidal shoal Hinderplaat was a direct consequence of a human intervention, its degradation was a natural response of the system to frequent hydrodynamic forcing conditions.<br/><br/>• Tidal currents push the Hinderplaat in offshore direction, but this is counteracted by waves: these...master thesis 2018
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Akerboom, Leonie (author)Seagrass meadows are essential and valuable to many shallow coastal ecosystems, due to the many important ecosystem services they provide. The interaction of feedbacks between hydrodynamics, sediment dynamics, and eelgrass can be described with a feedback loop. At locations where eelgrass is present, it favours its growth by modifying the local...master thesis 2018
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Moerman, E. (author)With the construction of a process-based long-term morphological model (Delft3D) for the Mouth of the Columbia River (MCR), a first approach is made in trying to simulating the long-term morphodynamics of the MCR. Focus is on simulating the observed morphological changes for the post-jetty period of 1926-1958. The model is supplied with a high...master thesis 2010
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Kersten, René (author)Tidal basins are highly dynamic environments with a complex behavior that is often disturbed by human activities. Considering that tidal dynamics have a direct impact on surrounding engineering infrastructures, adjacent coastlines, nature environment and socio-economic human activities, it is crucial to know the impact of human interventions on...master thesis 2018
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Palaiogianni, N. (author)The current report aims to understand the hydro- and morphodynamic response of the Western Scheldt in a large sediment dumping operation. This study investigates the estuary’s response to sediment dumping in the Everingen channel area, which is located in the middle of the Scheldt Estuary, The Netherlands. Furthermore, it studies whether these...master thesis 2015
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Groenewoud, M.D. (author)Onderdeel van dit project is het simuleren van het morfologisch gedrag van ren van de drempels, de Drempel van Hansweert, met een morfologisch computermodel. Dit verslag beschrijft de eerste van twee fasen van dit projekt waarin de modelbouw en de simulatie van de huidige situatie wordt beschreven. In de tweede fase zullen diverse...master thesis 1997
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Kemp, L. (author)The Colorado River in the Grand Canyon area has a lot of sandbars but they are eroding. Since the building of the Glen Canyon Dam and the Hoover Dam in the 1960s, sediment is trapped in the upstream lake. The inflow of water is clear, cold and nearly sediment free. The only noticeable remaining inflow of sediment in the Colorado River is by two...master thesis 2010
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Achete, F.M. (author)The objective of this work is the understanding of the development and possible impacts of the Sand Engine via a possible analogy with the Bornrif morphodynamics. The Sand Engine is the pilot project for a new nourishment technology (the mega nourishment), which consists of nourishing a huge amount of sand at once and let the nature spread it....master thesis 2011