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Vroom, J. (author), Elias, E. (author), Lescinski, J. (author), Wang, Z.B. (author)Large hydrodynamic and morphodynamic changes have taken place in the western Dutch Wadden Sea due to the closure of the Zuider Sea in the early 1930s. Hydrodynamic simulations for three situations, viz. just before the closure, just after the closure and at present, have been carried out in order to investigate the hydrodynamic changes since the...conference paper 2012
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Wang, Z.B. (author), Oost, A.P. (author)The Rif and the Engelsmanplaat form together a supra- to intertidal flat-complex at the fringe of the ebb-tidal delta and the back barrier area in the Frisian Inlet, located between the Dutch Wadden Sea Islands Ameland and Schiermonnikoog. The complex divides the Frisian Inlet into the Pinkegat Inlet in the west and the Zoutkamperlaag Inlet in...conference paper 2010
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Elias, E.P.L. (author), Van der Spek, A.J.F. (author), Wang, Z.B. (author), De Ronde, J. (author)The availability of nearly 100 years of bathymetric measurements allows the analysis of the morphodynamic evolution of the Dutch Wadden Sea under rising sea level and increasing human constraint. The historically observed roll-over mechanisms of landward barrier and coastline retreat cannot be sustained naturally due to numerous erosion control...conference paper 2012
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Dissanayake, P.K. (author)This dissertation qualitatively investigates the morphodynamic response of a large inlet system to IPCC projected relative sea level rise (RSLR). Adopted numerical approach (Delft3D) used a highly schematised model domain analogous to the Ameland inlet in the Dutch Wadden Sea. Predicted inlet evolution indicated the typical channel/shoal pattern...doctoral thesis 2011
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Colina Alonso, A. (author)The world’s coasts and deltas offer a multitude of valuable ecosystem services, providing safety against flooding and economic benefits. Many of these systems are, however, under pressure by climate change and increasing human activities. Protecting these systems and preservation of their multiple functions requires a thorough understanding of...doctoral thesis 2024
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Pearson, S.G. (author)In an era of rising seas and other challenges posed by climate change, coastal regions like the Netherlands are facing ever graver threats. Strategic sand nourishments could mitigate the threat of coastal erosion and sea level rise on barrier island coasts while limiting ecological impacts. However, insufficient knowledge of sediment transport...doctoral thesis 2022
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Purkiani, K. (author), Becherer, J. (author), Flöser, G. (author), Gräwe, U. (author), Mohrholz, V. (author), Schuttelaars, H.M. (author), Burchard, H. (author)Stratification and destratification processes in a tidally energetic, weakly stratified inlet in the Wadden Sea (south eastern North Sea) are investigated in this modeling study. Observations of current velocity and vertical density structure show strain-induced periodic stratification for the southern shoal of the tidal channel. In contrast to...journal article 2015
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Lodder, Q.J. (author), Wang, Zhengbing (author), Elias, Edwin P.L. (author), van der Spek, A.J.F. (author), de Looff, Harry (author), Townend, Ian (author)Climate change, and especially the associated acceleration of sea-level rise, forms a serious threat to the Wadden Sea. The Wadden Sea contains the world’s largest coherent intertidal flat area and it is known that these flats can drown when the rate of sea-level rise exceeds a critical limit. As a result, the intertidal flats would then be...journal article 2019
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Gatto, V.M. (author), van Prooijen, Bram (author), Wang, Zhengbing (author)Net sediment transport in tidal basins is a subtle imbalance between large fluxes produced by the flood/ebb alternation. The imbalance arises from several mechanisms of suspended transport. Lag effects and tidal asymmetries are regarded as dominant, but defined in different frames of reference (Lagrangian and Eulerian, respectively). A...journal article 2017
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Colina Alonso, A. (author), van Maren, D.S. (author), Elias, E. P.L. (author), Holthuijsen, S. J. (author), Wang, Zhengbing (author)Human interventions and climate change can heavily influence the large-scale morphological development of tidal basins. This has implications on sediment management strategies, as well as ecological and recreational purposes. Examples of heavily impacted tidal basins are those in the Western Dutch Wadden Sea. The closure of a large sub-basin...journal article 2021
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van Loon-Steensma, J.M. (author), Goldsworthy, Christopher (author)In this paper, we introduce and test a framework to qualitatively assess the environmental impact of climate adaptation innovations with the ambition to facilitate the implementation of these adaptations. The framework was designed to enable continuous environmentally conscious benchmarking based on three environmental performance indicators:...journal article 2021
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Colina Alonso, A. (author), van Maren, D.S. (author), Oost, Albert Peter (author), Esselink, Peter (author), Lepper, Robert (author), Kösters, Frank (author), Bartholdy, Jesper (author), Bijleveld, Allert (author), Wang, Zhengbing (author)The world’s coasts and deltas are progressively threatened by climate change and human activities. The degree at which coastlines can adapt to these changes strongly depends on the sediment availability. The availability of muddy sediments is however poorly known. This study aims at developing a mud budget for the world’s largest system of...journal article 2024
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Reef, Koen RG (author), Lipari, Giordano (author), Roos, Pieter C. (author), Hulscher, Suzanne J.M.H. (author)We present an idealized network model for storm surges in the Wadden Sea, specifically including a time-dependent wind forcing (wind speed and direction). This extends the classical work by H.A. Lorentz who only considered the equilibrium response to a steady wind forcing. The solutions obtained in the frequency domain for the linearized shallow...journal article 2018
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Vermeersen, L.L.A. (author), Baart, F. (author), Cohen, Kim M. (author), Frederikse, T. (author), Kiden, Patrick (author), Kleinherenbrink, M. (author), Riva, R.E.M. (author), Slobbe, D.C. (author), van der Wegen, M. (author)Rising sea levels due to climate change can have severe consequences for coastal populations and ecosystems all around the world. Understanding and projecting sea-level rise is especially important for low-lying countries such as the Netherlands. It is of specific interest for vulnerable ecological and morphodynamic regions, such as the...journal article 2018
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Fokker, Peter A. (author), van Leijen, F.J. (author), Orlic, Bogdan (author), van der Marel, H. (author), Hanssen, R.F. (author)Ground surface dynamics is one of the processes influencing the future of the Wadden Sea area. Vertical land movement, both subsidence and heave, is a direct contributor to changes in the relative sea level. It is defined as the change of height of the Earth's surface with respect to a vertical datum. In the Netherlands, The Normaal Amsterdams...journal article 2018
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Wang, Zhengbing (author), Elias, Edwin P.L. (author), van der Spek, A.J.F. (author), Lodder, Q.J. (author)The Wadden Sea is a unique coastal wetland containing an uninterrupted stretch of tidal flats that span a distance of nearly 500 km along the North Sea coast from the Netherlands to Denmark. The development of this system is under pressure of climate change and especially the associated acceleration in sea-level rise (SLR). Sustainable...journal article 2018
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Elias, Edwin P.L. (author), van der Spek, A.J.F. (author), Pearson, S.G. (author), Cleveringa, Jelmer (author)Ameland inlet is centrally located in the chain of West Frisian Islands (the Netherlands). A globally unique dataset of detailed bathymetric charts starting in the early 19th century, and high-resolution digital data since 1986 allows for detailed investigations of the ebb-tidal delta morphodynamics and sediment bypassing over a wide range of...journal article 2019
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Gaida, T.C. (author), van Dijk, T.A.G.P. (author), Snellen, M. (author), Vermaas, Tommer (author), Mesdag, Chris (author), Simons, D.G. (author)Natural and man-induced coastal erosion endanger life and environment in coastal areas worldwide. For sedimentary barrier coasts, beach and underwater nourishments are an efficient coastal protection strategy. To optimize nourishments and to understand their impact on the marine environment, monitoring strategies are required. In this study,...journal article 2020
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Lim Sin Hwei, L. (author)In the framework of the SBW (Strength and Loading of Water Defenses) project which Deltares has been commissioned to execute for Rijkswaterstaat Waterdienst, Rijkswaterstaat has requested a hindcast of the 1st November 2006 storm as part of the International Data Exchange Project, in this case an exchange between Netherlands and Germany. This...report 2008
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Laane, R.W.P.M. (author)This report aims to identify the origins of the past changes in the eutrophication status of the Wadden Sea. Special attention is given to changes in light regime, nutrient elimination and retention, which may have resulted from human interventions along the Dutch coast. Starting point for the assessment is that model calculations expect that 10...report 2005
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