Searched for: subject:"North%5C+Seas"
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Lavidas, G. (author), Polinder, H. (author)
The study presents a newly generated hindcast database of metocean conditions for the region of the North Sea by parametrising the newly introduced ST6 physics in a nearshore wave model. Exploring and assessing the intricacies in wave generation are vital to produce a reliable hindcast. The new parametrisations perform better, though they have a...
journal article 2019
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Gorenstein Dedecca, J. (author)
The expansion of offshore power transmission and generation in the North Seas of Europe is accelerating rapidly. This is due to several drivers, including the decarbonization and reform of the European power system, and innovations in offshore wind and high-voltage direct current transmission. So far, this European North Seas offshore grid is...
doctoral thesis 2018
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Tene, M. (author), Stuparu, Dana E. (author), Kurowicka, D. (author), El Serafy, G.Y.H. (author)
This paper describes a novel sensitivity analysis method, able to handle dependency relationships between model parameters. The starting point is the popular Morris (1991) algorithm, which was initially devised under the assumption of parameter independence. This important limitation is tackled by allowing the user to incorporate dependency...
journal article 2018
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Gorenstein Dedecca, J. (author), Lumbreras, Sara (author), Ramos, Andrés (author), Hakvoort, R.A. (author), Herder, P.M. (author)
The development of offshore transmission and wind power generation in the North Sea of Europe is advancing fast, but there are significant barriers to an integrated offshore grid in the region. This offshore grid is a multi-level, multi-actor system requiring a governance decision-making approach, but there is currently no proven governance...
journal article 2018
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Damveld, Johan H. (author), van der Reijden, K. J. (author), Cheng, C. (author), Koop, L. (author), Haaksma, L. R. (author), Walsh, C. A.J. (author), Soetaert, K. (author), Borsje, Bas W. (author), Govers, L. L. (author), More Authors (author)
The sandy seabed of shallow coastal shelf seas displays morphological patterns of various dimensions. The seabed also harbors a rich ecosystem. Increasing pressure from human-induced disturbances necessitates further study on drivers of benthic community distributions over morphological patterns. Moreover, a greater understanding of the sand...
journal article 2018
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Gaida, T.C. (author), Snellen, M. (author), van Dijk, Thaiënne A G P (author), Simons, D.G. (author)
Extensive seabed sediment mapping is highly relevant to describe marine ecosystems and to quantify the distribution and extent of benthic habitats. Compared to traditional mapping methods, primarily based on bed sampling, multibeam echo sounding (MBES) is a time-efficient tool to acquire high-resolution bathymetric and backscatter data over...
journal article 2018
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Jaeger, W.S. (author), Christie, E. K. (author), Hanea, A.M. (author), den Heijer, C. (author), Spencer, T. (author)
Emergency management and long-term planning in coastal areas depend on detailed assessments (meter scale) of flood and erosion risks. Typically, models of the risk chain are fragmented into smaller parts, because the physical processes involved are very complex and consequences can be diverse. We developed a Bayesian network (BN) approach to...
journal article 2018
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van Vledder, G.P. (author), Sander, Sander Th (author), McConochie, Jason D. (author)
This paper presents the results of a wave hindcast of a severe storm in the Southern North Sea to verify recently developed deep and shallow water source terms. The work was carried out in the framework of the ONR funded NOPP project (Tolman et al. 2013) in which deep and shallow water source terms were developed for use in third-generation...
journal article 2016
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Sterlini, Paul (author), de Vries, Hylke (author), Katsman, C.A. (author)
Data from 21 years of satellite altimeter measurements are used to identify and understand the major contributing components of sea surface height variability (SSV) on monthly time-scales in the North East Atlantic. A number of SSV drivers is considered, which are categorised into two groups; local (wind and sea surface temperature) and...
journal article 2016
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Frederikse, T. (author), Riva, R.E.M. (author), Slobbe, D.C. (author), Broerse, D.B.T. (author), Verlaan, M. (author)
One of the primary observational data sets of sea level is represented by the tide gauge record. We propose a new method to estimate variability on decadal time scales from tide gauge data by using a state space formulation, which couples the direct observations to a predefined state space model by using a Kalman filter. The model consists of...
journal article 2016
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Van Ledden, M. (author), Van den Berg, N.J.F. (author), De Jong, M.S. (author), Van Gelder, P.H.A.J.M. (author), Den Heijer, C. (author), Vrijling, J.K. (author), Jonkman, S.N. (author), Roos, P.C. (author), Hulscher, S.J.M.H. (author), Lansen, A.J. (author)
This paper explores an alternative method to determine extreme surge levels at the Dutch Coast. For this exploration, specific focus is on the extreme water level at Hoek van Holland, The Netherlands. The alternative method has been based on a joint probability model of the storm characteristics at the North Sea. The intent of this method is to...
conference paper 2014
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Draganov, D.S. (author), Ghose, R. (author), Angelov, P. (author), Arts, R. (author)
One of the targets of time-lapse seismic monitoring of CO2 sequestration is to determine the parts of the reservoir reached by the injected CO2 and to estimate their saturation. Such information could be extracted from the time-lapse measurement using AVO or impedance information. But non-repeatability of the source positions and time-lapse...
journal article 2013
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Slobbe, D.C. (author)
This thesis presents a combined approach for the realization of the (quasi-)geoid as a height reference surface and the vertical reference surface at sea (chart datum). This approach, specifically designed for shallow seas and coastal waters, provides the relation between the two vertical reference surfaces without gaps down to the coast. It...
doctoral thesis 2013
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Kai, C. (author)
Coastal zones which are known as the interface between continents and oceans are vital and important to human beings because a majority of the world's population live in such zones (Nelson, 2007). Coastal systems are among the most dynamic and energetic environments on earth and they are continuously changing because of the dynamic interaction...
report 2009
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De Boer, G.J. (author)
doctoral thesis 2009
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Van Steeg, P. (author), Klein Breteler, M. (author)
Within the framework of the workpackage 4c: “Flexible coastal defence with geosystems”, which is part of the workpackage 4: “Morfodynamics of the North Sea and coast” several problems are formulated with respect to the application and design of Geosystems. This is performed within the Delft Cluster project “Sustainable development of North sea...
report 2008
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Sewagudde, S. (author)
The objective of this study is to develop a methodology for hybrid modelling of sedimentation in a coastal basin or large shallow lake where physically based and data driven approaches are combined. This research was broken down into three blocks. The first block explores the possibility of approximating a physically based model using a data...
report 2008
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Van Kessel, T. (author), Winterwerp, H. (author), Van Prooijen, B. (author), Van Ledden, M. (author), Borst, W. (author)
This paper discusses the application of a simple algorithm for the buffering of fines in a sandy seabed. A second layer is introduced in which fines may be stored during calm weather and from which fines may be resuspended during storms. The algorithm is applied first in a one-dimensional vertical (1DV) point model at a location in the North Sea...
report 2007
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Winterwerp, J.C. (author)
report 2006
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Qinghua, Y. (author)
In the Dutch coastal zone, where the marine environment is characterized by shallow depths and highly energetic hydrodynamic conditions, the cohesive sediments, or mud, play an important role in the local morphology. For instance, mud deposits and high concentrations of suspended particulate matter (SPM) occur frequently, especially during...
report 2006
Searched for: subject:"North%5C+Seas"
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