Open WL Archief (OWA)

Over het archief

Het OWA, het open archief van het Waterbouwkundig Laboratorium heeft tot doel alle vrij toegankelijke onderzoeksresultaten van dit instituut in digitale vorm aan te bieden. Op die manier wil het de zichtbaarheid, verspreiding en gebruik van deze onderzoeksresultaten, alsook de wetenschappelijke communicatie maximaal bevorderen.

Dit archief wordt uitgebouwd en beheerd volgens de principes van de Open Access Movement, en het daaruit ontstane Open Archives Initiative.

Basisinformatie over ‘Open Access to scholarly information'.

[ meld een fout in dit record ]

mandje (1): toevoegen | toon

---

one publication added to basket [99707]

3D density-dependent modelling of sea-level rise scenarios around De Haan (Belgium) Van Meir, N.; Lebbe, L. (2002). 3D density-dependent modelling of sea-level rise scenarios around De Haan (Belgium), in: Boekelman, R.H. et al. (Ed.) Proceedings SWIM17 Delft 2002: Proceedings of the 17th Salt Water Intrusion Meeting, Delft 6-10 May 2002. pp. 73-81 In: Boekelman, R.H. et al. (Ed.) (2002). Proceedings SWIM17 Delft 2002: Proceedings of the 17th Salt Water Intrusion Meeting, Delft 6-10 May 2002. Delft University of Technology: Delft. ISBN 90-800089-8-2. 499 pp., meer

---

Beschikbaar in	Auteurs
VLIZ: Open Marine Archive 99816 [ download pdf ]
Documenttype: Congresbijdrage

---

Trefwoorden

Modelling Temporal variations > Long-term changes > Sea level changes ANE, België, De Haan [Marine Regions] Marien/Kust

---

Auteurs		Top
Van Meir, N., meer Lebbe, L., meer

---

Abstract

The results of a three-dimensional density-dependent simulation for a field area along the Belgian coastal plain are presented. The numerical model, MOCDENS3D, is used. The model has proven its value in several simulations for different parts of the Netherlands (Oude Essink 2001; Oude Essink 2001; Oude Essink 2002). The main achievement of this modelling exercise lies in the extensive description of a real field site, where the input is closely based on sediment distribution and geomorphology derived from drilling descriptions and geophysical bore logs. Parameter values for both groundwater flow and solute transport are based on quantitative results from a parameter identification test carried out within the boundaries of the field area. In this upconing test drawdown and concentration changes are simultaneously observed and are later jointly interpreted (Van Meir 2001). After a sensitivity analysis to evaluate the influence of model parameters, a first simulation models the existing freshwater-saltwater distribution using all gathered field data. A very good agreement between observed and modelled features allows a predictive simulation of three different sea-level rise scenarios for a time period of 500 years. The results demonstrate the influence of the sediment distribution and the geomorphology on the speed with which effective seawater intrusion will take place. As expected, both seepage and salt load will increase significantly as well.

---

Alle informatie in het Integrated Marine Information System (IMIS) valt onder het VLIZ Privacy beleid

Top | Auteurs

IMIS is ontwikkeld en wordt gehost door het VLIZ.