Searched for: author:"De Vriend, H.J."
(1 - 18 of 18)
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Wang, Z.B. (author), De Vriend, H.J. (author), Ding, P. (author)
conference paper 2013
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Li, W. (author), Wang, Z.B. (author), Van Maren, D.S. (author), De Vriend, H.J. (author), Wu, B.S. (author)
conference paper 2013
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Van Raalte, G.H. (author), Van Koningsveld, M. (author), Fiselier, J. (author), De Vriend, H.J. (author), Rijks, D. (author)
Working in coastal planning is nearly always innovative, since no two coasts are the same. Even if they appear to be physically similar, local conditions and governance settings are usually different, thus requiring a different approach. Each project is unique, which makes coastal projects exciting and diverse.
conference paper 2011
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De Vriend, H.J. (author)
Climate change and a river’s response to it are likely to be slow processes as compared to the responses to direct human interventions such as engineering works. Therefore, we have to look at timescales of centuries. Such timescales are difficult to be covered by numerical models and, moreover, uncertainties are so large that the degree of...
conference paper 2011
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Chu, A. (author), Wang, Z.B. (author), De Vriend, H.J. (author), Stive, M.J.F. (author)
A process-based model for the Yangtze Estuary is constructed to study the sediment transport in the estuary. The proposed model covers the entire tidal region of the estuary, the Hangzhou Bay and a large part of the adjacent sea. The dominant processes, fluvial and tidal, are included in the model. The calibration of the model against extensive...
conference paper 2010
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Stive, M.J.F. (author), De Vriend, H.J. (author)
The attention for climate change impact on the world's coastlines has established large scale coastal evolution as a topic of wide interest. Some more recent advances in this field, focusing on the potential of mathematical models for the prediction of large scale coastal evolution, are discussed. The key element in this discussion is reduction:...
conference paper 1995
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Stive, M.J.F. (author), De Vriend, H.J. (author), Cowell Peter, J. (author), Niedoroda, A.W. (author)
conference paper 1995
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Stive, M.J.F. (author), De Vriend, H.J. (author)
As part of a revision of the quasi-3D approach for coastal currents, the two-dimensional undertow problem is being restudied. Since the first proposal for approaches in the 1980's progress has been made by several researchers (e.g. Deigaard and Fredsoe, 1989) on the potential importance of contributions neglected initially, such as the time-mean...
conference paper 1994
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Capobianco, M. (author), De Vriend, H.J. (author), Nicholls Robert, J. (author), Stive, M.J.F. (author)
conference paper 1994
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Stive, M.J.F. (author), De Vriend, H.J. (author)
We investigate the vertical, wave averaged distributions of shear stresses and Eulerian flow in normally incident, shoaling and breaking waves. It is found that shear stresses are solely due to wave amplitude variations, which can be caused by shoaling, boundary layer dissipation and/or breaking wave dissipation. The resulting shear stress and...
conference paper 1994
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Capobianco, M. (author), De Vriend, H.J. (author), Nicholls, R.J. (author), Stive, M.J.F. (author)
Long-term prediction of sediment transport and of morphological behaviour in the coastal zone, in response to human interference or to change in environmental conditions (collectively global change) is an increasingly important issue in coastal zone management, especially in relation to the needs for environmentally compatible development....
conference paper 1993
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Capobianco, M. (author), De Vriend, H.J. (author), Nicholls, R.J. (author), Stive, M.J.F. (author)
A possible approach for the development of simple predictive methods of shoreface profile evolution is described. By application of a detailed process-based, cross-shore morphodynamic model and of some inductive assumptions we build simple descriptions which reproduce possible behaviours of the upper zones of shoreface profile as a function of...
conference paper 1993
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Stive, M.J.F. (author), De Vriend, H.J. (author), Nicholls Robert, J. (author), Capobianco, M. (author)
conference paper 1993
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Stigter, C. (author), Verhagen, H.J. (author), De Vriend, H.J. (author), Van der Weijde, R.W. (author), Van Raalten, C. (author), Loxham, M. (author)
In the Netherlands today much attention is paid to the effect of coastal structures on the environment. In the past it was usual to quantify the effect of such a structure on its environment solely with the purpose of deciding whether that effect could imply any hazard to the structure itself (or to structures in the neighbourhood). Nowadays...
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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Stive, M.J.F. (author), De Vriend, H.J. (author)
conference paper 1987
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Dingemans, M.W. (author), Stive, M.J.F. (author), Bosma, J. (author), De Vriend, H.J. (author), Vogel, J.A. (author)
conference paper 1986
Searched for: author:"De Vriend, H.J."
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