Sediment behaviour within a flood control area with a controlled reduced tide - pilot project Lippenbroek = Processus sédimentologiques dans un zone de contrôle d'inondations et de marée réduite controlée - projet pilote Lippenbroek
Peeters, P.; Claeys, S.; Michielsen, S.; De Schutter, J.; Temmerman, S.; Meire, P.; Vandenbruwaene, W.; Maris, T.; Chen, M.; Wartel, S. (2009). Sediment behaviour within a flood control area with a controlled reduced tide - pilot project Lippenbroek = Processus sédimentologiques dans un zone de contrôle d'inondations et de marée réduite controlée - projet pilote Lippenbroek, in: Congrès SHF-31ième Journées de l'hydraulique: "Morphodynamiques et débits solides dans les estuaires, les baies et les deltas" Paris, 22-23 septembre 2009 [CD-ROM]. pp. [1-15]
In: (2009). Congrès SHF-31ième Journées de l'hydraulique: "Morphodynamiques et débits solides dans les estuaires, les baies et les deltas" Paris, 22-23 septembre 2009. Société Hydrotechnique de France: Paris. ISBN 2-906831-79-4. 1 cd-rom pp., more
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Document type: Conference paper
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| Keyword |
Belgium, Zeeschelde, Lippenbroek
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| Authors | | Top |
- Peeters, P., more
- Claeys, S., more
- Michielsen, S.
- De Schutter, J., more
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- Temmerman, S., more
- Meire, P., more
- Vandenbruwaene, W., more
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| Abstract |
Pilot project Lippenbroek is a flood control area (FCA) with a controlled reduced tide (CRT). This paper presents results from ongoing multidisciplinary hydromorphological research on the experimental site. Characteristics, distribution and composition of the sediments are of primary importance to understand the hydrodynamic and the physical, biological, geochemical processes of the system. The characteristics of sediment natural compositions were examined and compared to those in the main channel of the Schelde. Combining water flows and sediment fluxes measured at the entrance and exit sluices allow estimating the sediment entrapment within the CRT-area. Volumes of sediment which retain within Lippenbroek can be converted into sedimentation height using in-situ measured sediment densities. In addition, the spatial distribution of the sedimentation is monitored on multiple sedimentation plots, which in turn allow estimating the rate of sedimentation. Relationships between inundation characteristics and sedimentation rates are investigated.. |
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