4209 resultaten

  • Morphodynamic development and sediment budget of the Wadden Sea over the last century

    Auteurs: Elias, E.P.L.; Spek, A.J.F. van der; Wang, Z.B.; Ronde, J.G. de (2012)
    Gepubliceerd in: Netherlands journal of geosciences, volume 91 (2012) nummer 3, pagina 293-310

    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. Thelarge continuous sedimentation in the tidal basins (nearly 600 million m3), the retained inlets and the similar channel-shoal characteristics of thebasins during the observation period indicate that the Wadden Sea is resilient to anthropogenic influence, and can import sediment volumes evenlarger than those needed to compensate the present rate of sea-level rise.

  • Assessment of the potential forecasting skill of a global hydrological model in reproducing the occurrence of monthly flow extremes

    Auteurs: Candogan Yossef, N.; Kwadijk, J.C.J.; Bierkens, M.F.P. (2012)

    As an initial step in assessing the prospect of using global hydrological models (GHMs) for hydrological forecasting, this study investigates the skill of the GHM PCR-GLOBWB in reproducing the occurrence of past extremes in monthly discharge on a global scale. Global terrestrial hydrology from 1958 until 2001 is simulated by forcing PCR-GLOBWB with daily meteorological data obtained by downscaling the CRU dataset to daily fields using the ERA-40 reanalysis. Simulated discharge values are compared with observed monthly streamflow records for a selection of 20 large river basins that represent all continents and a wide range ofclimatic zones.

  • Tipping from the Holocene to the Anthropocene : how threatened are major world deltas?

    Auteurs: Renaud, F.G.; Jeuken, A.B.M. (2013)
    Gepubliceerd in: Current opinion in environmental sustainability, volume 5 (2013) nummer 6, pagina 644-665

  • Closing horizontal groundwater fluxes with pipe network analysis : an application of the REW approach to an aquifer

    Auteurs: Reggiani, P.; Rientjes, T.H.M. (2010)
    Gepubliceerd in: Environmental modelling and software, volume 25 (2010) nummer 12, pagina 1702-1712

  • Paalmatrasproeven II : eindige elementenberekeningen

    Auteurs: Boogert, T. den; Eekelen, S.J.M. van; Duijnen, P.G. van; Peters, M. (2012)

    In twee eerdere artikelen werd een aantal resultaten beschreven van een seriepaalmatras laboratoriumproeven. De conclusies die daar werden beschreven kunnen leiden tot goedkopere paalmatrassen. In deze derde publicatiewordt gekeken of deze conclusies worden bevestigd door eindige elementen -berekeningen. Hiervoor worden zowel de paalmatrasproeven als een praktijkprojectgesimuleerd met Plaxis 3D Tunnel. De berekeningsresultaten bevestigende eerder getrokken conclusies.

  • GeoBrain funderingstechniek : het voorspellingsmodel onder de loep

    Auteurs: Mens, A.M.J.; Korff, M.; Bles, T.J. (2010)

    Presentatie stand van zaken GeoBrain Funderingstechniek, validatie en toepassing.

  • Draagvermogen van geheide palen in internationale context

    Auteurs: Tol, A.F. van; Stoevelaar, R.; Rietdijk, J. (2010)
    Gepubliceerd in: Geotechniek, volume 14 (2010) nummer 5, pagina 4-9

  • Hydrology and coastal morphology at Sao Tomé

    Auteurs: Giardino, A.; Filatova, T.V.; Keizer, O. de; Schellekens, J.; Ottow, B.T. (2012)

    The objective of the study consists in performing a coastal geomorphological and hydrological study to help identifying and analyzing coastal risks faced by local communities, accounting for possibleclimate change impact.

  • Stone stability under uniform flow

    Auteur: Hoffmans, G.J.C.M. (2010)
    Gepubliceerd in: Journal of hydraulic engineering, volume 136 (2010) nummer 2, pagina 129-136

  • Efficient data assimilation method based on chaos theory and Kalman filter with an application in Singapore regional model

    Auteurs: Sun, Y.; Sisomphon, P.; Babovic, V.M. (2009)
    Gepubliceerd in: Journal of hydro-environment research, volume 3 (2009) nummer 2, pagina 85-95

    Data assimilation is a methodology that utilizes information from observations, and assimilates it into numerical models, with the intention of improving the quality and accuracy of the model outputs.

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