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Christiaanse, Jakob (author), Antolínez, José A. Á. (author), Luijendijk, Arjen (author), Athanasiou, Panagiotis (author), Duarte, Carlos M. (author), Aarninkhof, S.G.J. (author)Climate change and human activity threaten sea turtle nesting beaches through increased flooding and erosion. Understanding the environmental characteristics that enable nesting can aid to preserve and expand these habitats. While numerous local studies exist, a comprehensive global analysis of environmental influences on the distribution of...journal article 2024
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van der Lugt, M.A. (author), Bosma, Jorn W. (author), de Schipper, M.A. (author), Price, Timothy D. (author), van Maarseveen, Marcel C. G. (author), van der Gaag, P. (author), Ruessink, Gerben (author), Reniers, A.J.H.M. (author), Aarninkhof, S.G.J. (author)A field campaign was carried out at a sheltered sandy beach with the aim of gaining new insights into the driving processes behind sheltered beach morphodynamics. Detailed measurements of the local hydrodynamics, bed-level changes and sediment composition were collected at a man-made beach on the leeside of the barrier island Texel, bordering...journal article 2024
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Kuai, Y. (author), Aarninkhof, S.G.J. (author), Wang, Zhengbing (author)Intertidal flats are of great socio-economic and ecological importance in defending the coastal cities from flooding, providing resources for land reclamations and habits for wildlife. On the intertidal flats, milder profiles are usually featured with finer sediment. However, we find the opposite relationship between the alongshore variation in...journal article 2023
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van Wiechen, P.P.J. (author), Rutten, J. (author), Tissier, M.F.S. (author), de Vries, S. (author), Mieras, Ryan (author), Anarde, Katherine (author), Aarninkhof, S.G.J. (author)Storm conditions can lead to excessive dune erosion with potential floods as a consequence. Barrier islands and low-lying countries protected by dunes are especially vulnerable to dune erosion. To properly assess the risks these areas face, a clear understanding of the physical processes during dune erosion is required. One of such processes is...conference paper 2023
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van den Berg, M. (author), Stoorvogel, Marte (author), Schoutens, Ken (author), van den Hoven, Kim (author), Rikkert, S.J.H. (author), Herman, P.M.J. (author), Aarninkhof, S.G.J. (author)Coastal defences such as dikes are increasingly pressured by climate change. Increasing storm surge, extreme rainfall and periods of draught requires evermore strengthening of dikes to maintain flood risk standards. Conventional dike strengthening (i.e., heightening and/or widening) will be either structurally or financially unfeasible. Therefor...abstract 2023
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Hoogervorst, C.D. (author), Antolínez, José A. Á. (author), Portilla-Yandún, Jesús (author), Lavidas, G. (author), Tissier, M.F.S. (author), Aarninkhof, S.G.J. (author)Changing (wind) climate might influence the magnitude, direction, and frequency of wave systems (Lobeto et al., 2021). However, in coastal engineering applications, generalized wave parameters are commonly used in climate change assessments with the risk of, for example, misrepresenting the nearshore transformation of wind-driven wave climates ...conference paper 2023
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Hendrickx, G.G. (author), Antolínez, José A. Á. (author), Herman, P.M.J. (author), Aarninkhof, S.G.J. (author)All around the world, deltas are among the most densely populated and heavily utilised regions, where crucial functions, such as freshwater availability and safety against flooding, strongly relate to the natural dynamics of the system. Therefore, a thorough understanding of the estuarine system is crucial, especially when developing nature...conference paper 2023
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Kettler, T.T. (author), de Schipper, M.A. (author), Luijendijk, Arjen (author), Aarninkhof, S.G.J. (author)Projections of high rates of sea level rise have stimulated proposals for adaptation strategies with increasingly high nourishment volumes. Nourishment strategies involving higher sand volumes can be accomplished by increasing the volume of individual nourishments or by decreasing the time interval between successive nourishments. The optimal...conference paper 2023
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Hendrickx, G.G. (author), Kranenburg, W.M. (author), Antolínez, José A. Á. (author), Huismans, Y. (author), Aarninkhof, S.G.J. (author), Herman, P.M.J. (author)Estuaries are among the most densely populated and heavily utilised regions in the world, where crucial functions – e.g., freshwater availability and water safety – strongly relate to the natural dynamics of the system. When developing nature-based solutions to safeguard these essential functions, a thorough understanding of estuarine...journal article 2023
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Hulskamp, R.L. (author), Luijendijk, Arjen (author), van Maren, D.S. (author), Moreno-Rodenas, Antonio (author), Calkoen, F.R. (author), Kras, Etiënne (author), Lhermitte, S.L.M. (author), Aarninkhof, S.G.J. (author)Muddy coasts provide ecological habitats, supply food and form a natural coastal defence. Relative sea level rise, changing wave energy and human interventions will increase the pressure on muddy coastal zones. For sustainable coastal management it is key to obtain information on the geomorphology of and historical changes along muddy areas....journal article 2023
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van Kouwen, Niels C. (author), Ton, A.M. (author), Vos, S.E. (author), Vijverberg, Thomas (author), Reniers, A.J.H.M. (author), Aarninkhof, S.G.J. (author)Many sand spits are morphodynamically complex landforms, that are either analysed with complex and expensive computational models or at a conceptual level. Therefore, most case studies on spits in different environments are descriptive. A novel method based on the use of polar coordinates was devised to quantitatively analyse spit...journal article 2023
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van Wiechen, P.P.J. (author), de Vries, S. (author), Reniers, A.J.H.M. (author), Aarninkhof, S.G.J. (author)Dune erosion during storm surges can lead to excessive damage to the dune system with devastating floods as a potential consequence. A risk assessment of areas protected by dunes can be facilitated by an understanding and description of the physical processes that take place. Field measurements, knowledge of underlying processes and numerical...review 2023
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Aarninkhof, Bram Oude (author), Lyu, Dingsihao (author), Soeiro, Thiago B. (author), Bauer, P. (author)In this article, a reconfigurable two-stage dc/dc resonant topology with a wide output voltage range of 150-1000 V is proposed for electric vehicle (EV) charging with high efficiency over the entire load range. The proposed topology consists of an LLC resonant converter with dual secondary sides; two interleaved triangular current mode (TCM)...journal article 2023
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Ton, A.M. (author), Vuik, V. (author), Aarninkhof, S.G.J. (author)Low-energy, non-tidal lake beaches are known to be subject to longshore morphodynamics, but little is known about how they are driven by wind and wave-driven currents. Lake Markermeer is a shallow (∼4 m deep), wind-dominated lake, of approximately 700 km<sup>2</sup>. A gradient in wind-induced water level set-up at the leeward shore induces a...journal article 2023
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Gawehn, M.A. (author), Almar, Rafael (author), Bergsma, Erwin W. J. (author), de Vries, S. (author), Aarninkhof, S.G.J. (author)Optical satellite images of the nearshore water surface offer the possibility to invert water depths and thereby constitute the underlying bathymetry. Depth inversion techniques based on surface wave patterns can handle clear and turbid waters in a variety of global coastal environments. Common depth inversion algorithms require video from shore...journal article 2022
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Vos, S.E. (author), Anders, Katharina (author), Kuschnerus, M. (author), Lindenbergh, R.C. (author), Höfle, Bernhard (author), Aarninkhof, S.G.J. (author), de Vries, S. (author)Sandy coasts form the interface between land and sea and their morphologies are highly dynamic. A combination of human and natural forcing results in morphologic changes affecting both nature values and coastal safety. Terrestrial laser scanning (TLS) is a technique enabling near-continuous monitoring of the changing morphology of a sandy...journal article 2022
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Kroon, J. (author), de Schipper, M.A. (author), de Vries, S. (author), Aarninkhof, S.G.J. (author)Sandy nourishments can provide additional sediment to the coastal system to maintain its recreational or safety function under rising sea levels. These nourishments can be implemented at sandy beach systems, but can also be used to reinforce gray coastal infrastructure (e.g., dams, dikes, seawalls). The Hondsbossche Dunes project is a combined...journal article 2022
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Hendriks, H.C.M. (author), van Prooijen, Bram (author), Cheng, C. H. (author), Aarninkhof, S.G.J. (author), Winterwerp, J.C. (author), Soetaert, K. E. (author)The amount of suspended fines in the southern North Sea strongly depends on their exchange with the sandy seabed. This exchange is governed by resuspension of fines during storms, followed by burial in the week thereafter. Despite its importance for fine sediment dynamics, the burial of fines into a sandy seabed is currently not well...journal article 2022
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Zhan, Y.J. (author), Aarninkhof, S.G.J. (author), Wang, Zhengbing (author), Zhou, Yunxuan (author)Tidal flats play an important role in the geomorphological and biological dynamics of coasts. Research on the morphological evolution of tidal flats constitutes one of the key research issues pertaining to the sustainability of coastal ecosystems and related coastal defense issues. In this work, a novel indicator, the surface tidal trail (STT...journal article 2022
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Schoutens, Ken (author), Stoorvogel, Marte (author), van den Berg, M. (author), van den Hoven, Kim (author), Bouma, Tjeerd J. (author), Aarninkhof, S.G.J. (author), Herman, P.M.J. (author), van Loon-Steensma, Jantsje M. (author), Meire, Patrick (author)Nature-based strategies, such as wave attenuation by tidal marshes, are increasingly proposed as a complement to mitigate the risks of failure of engineered flood defense structures such as levees. However, recent analysis of historic coastal storms revealed smaller dike breach dimensions if there were natural, high tidal marshes in front of...journal article 2022