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- Roelvink, J.A. (author), Stive, M.J.F. (author) journal article 1989
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- Stive, M.J.F. (author), Roelvink, J.A. (author) conference paper 1989
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- Roelvink, J.A. (author), Stive, M.J.F. (author) conference paper 1990
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- Stive, M.J.F. (author), Roelvink, D.A. (author), De Vriend, H.J. (author) conference paper 1990
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- Stive, M.J.F. (author), Roelvink, D.A. (author), De Vriend, H.J. (author) conference paper 1990
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- Roelvink, J.A. (author) doctoral thesis 1993
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- Roelvink, J.A. (author), Stolker, C. (author), Jacobs, C. (author) report 2003
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Aarninkhof, S.G.J. (author), Ruessink, B.G. (author), Roelvink, J.A. (author)Time-averaged (over many wave periods) nearshore video observations show the process of wave breaking as one or more white alongshore bands of high intensity. Across a known depth profile, similar bands of dissipation can be predicted with a model describing the time-averaged cross-shore evolution of organized wave and roller energy. This close...journal article 2005
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Ruessink, B.G. (author), Kuriyama, Y. (author), Reniers, A.J.H.M. (author), Roelvink, J.A. (author), Walstra, D.J.R. (author)We compare predictions of a coupled, wave-averaged, cross-shore waves-currents-bathymetric evolution model to observations of onshore and offshore nearshore sandbar migration. The observations span a 10- and 44-day period with onshore/offshore bar migration at Duck, North Carolina, and at Hasaki, Kashima Coast, Japan, respectively, a 3.5-month...journal article 2007
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Van der Wegen, M. (author), Wang, Z.B. (author), Savenije, H.H.G. (author), Roelvink, J.A. (author)The morphodynamic system in alluvial, coastal plain estuaries is complex and characterized by various timescales and spatial scales. The current research aims to investigate the interaction between these different scales as well as the estuarine morphodynamic evolution. Use is made of a process-based, numerical model describing 2-D shallow water...journal article 2008
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Baart, F. (author), Van der Kaaij, T. (author), Van Ormondt, M. (author), Van Dongeren, A. (author), Van Koningsveld, M. (author), Roelvink, J.A. (author)Recent events like the Sumatra tsunami and Hurricane Katrina have reminded the world of the vulnerability of coastal areas to extreme events. Despite hydraulic engineering measures to minimize failure probability of coastal defence structures, a probability of failure, albeit small, remains. To assist local authorities and the population in...journal article 2009
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Ranasinghe, R.W.M.R.J.B. (author), Swinkels, C. (author), Luijendijk, A.P. (author), Bosboom, J. (author), Roelvink, D. (author), Stive, M.J.F. (author), Walstra, D.J.R. (author)The Morphological Acceleration Factor (MORFAC) approach for morphodynamic upscaling enables the simulation of long term coastal evolution. However the general validity of the MORFAC concept for coastal applications has not yet been comprehensively investigated. Furthermore, a robust and objective method for the a priori determination of the...conference paper 2010
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Daly, C. (author), Roelvink, J.A. (author), Van Dongeren, A. (author), Van Thiel de Vries, J.S.M. (author), McCall, R.T. (author)The effect of short wave breaking on low frequency waves is investigated using two breaker formulations implemented in a time-dependent numerical model (XBeach): (1) an advective-deterministic approach (ADA) and (2) the probabilistic breaker formulation of Roelvink (1993). Previous research has shown that the ADA breaker model gives different...conference paper 2010
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Van der Wegen, M. (author), Dastgheib, A. (author), Jaffe, B.E. (author), Roelvink, J.A. (author)Applications of process-based morphodynamic models are often constrained by limited availability of data on bed composition, which may have a considerable impact on the modeled morphodynamic development. One may even distinguish a period of “morphodynamic spin-up” in which the model generates the bed level according to some ill-defined initial...journal article 2010
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Gao, M. (author), Roelvink, J.A. (author)It is estimated that the waterway in North Passage would not be able to meet the demand of shipping development soon and it is necessary to open a new deep navigation channel with a depth of 10 m in North Channel in the near future. A pilot study on the regulation of North Channel was proposed by Yangtze Estuary Waterway Administration Bureau...conference paper 2011
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Dastgheib, A. (author), Rajabalinejad, M.R. (author), Ranasinghe, R. (author), Roelvink, D. (author)This paper demonstrates the sensitivity of morphological process-based models to the chronology of input wave conditions. In this research the effect of an emerged offshore breakwater on the morphology of the beach is investigated. A 30 day long morphological simulation with real time history of the wave (brute force - base case) is compared...conference paper 2012
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Duong, T. (author), Ranasinghe, R. (author), Luijendijk, A. (author), Dastgheib, A. (author), Roelvink, D. (author)Tidal inlets are of great societal importance as they are often associated with ports and harbours, industry, tourism, recreation and prime waterfront real estate. Their behaviour is governed by the delicate balance of oceanic processes (tides, waves and mean sea level), and fluvial/estuarine processes (riverflow and heat fluxes), all of which...conference paper 2012
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- Dissanayake Mudiyanselage, P.K.D. (author), Ranasinghe, R.W.M.R.J.B. (author), Roelvink, J.A. (author) journal article 2012
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van der Wegen, M. (author), Guo, J. (author), Jaffe, B.E. (author), van der Spek, A.J.F. (author), Roelvink, J.A. (author)Levees are small elevation ridges found on the edge between channels and shoals. They are known to develop along river channels during floods and along channels in alluvial deep water fans. Levees in tidal environments such as the Waddenzee are less pronounced (with a typical height in the order of 10 cm) and may be recognized by the fact that...conference paper 2012
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Roelvink, D. (author), Stelling, G. (author), Hoonhout, B.M. (author), Risandi, J. (author), Jacobs, W. (author), Merli, D. (author)The formulations of the 2DH process-based, nearshore morphological model XBeach were extended to allow for curvilinear grids using a finite volume approach. The formulations were tested for schematic cases such as a circular island and a field validation study was carried out for the case of storm erosion during a construction phase of the soft...conference paper 2012