Abstract
The Volkerak-Zoom Lake is an enclosed part of the estuarine delta in the southwest of the Netherlands and exists as such since 1987. The current freshwater lake experienced a deterioration in water and ecological quality. Especially cyanobacteria are a serious problem. To solve this problem it is proposed to reintroduce salt water and tidal dynamics in the Volkerak-Zoom Lake. However, this will affect the water quality of the Mark-Vliet River system that drains into the lake. Each of the two branches of the Mark-Vliet River system is separated from the Volkerak-Zoom Lake by a lock and drainage sluice. Salt intrusion via the locks may hamper the intake of freshwater by the surrounding polders. Salt intrusion can be reduced by increasing the discharge in the river system. In this study we used the hydrodynamic SOBEK model to run different strategies with the aim to minimize the additional discharge needed to reduce chloride concentrations. Dynamic control of the sluices downstream and a water inlet upstream based on real-time chloride concentrations is able to generate the desired discharges required to maintain the chloride concentrations at the polder intake locations below the threshold level and to reduce the amount of water required by more than 50% compared to a situation with a constant discharge. Other effective measures consist of relocating the most downstream polder intakes more upstream, reducing the downstream cross section of the Vliet to increase flow velocities and measures that reduce the inflow of salt water via the locks. This study shows that dynamic control is a promising technique in regulated streams to alleviate water quality problems by controlled flushing of the system.
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An Q, Wu Y, Taylor S, Zhao B (2009) Influence of the Three Gorges Project on saltwater intrusion in the Yangtze River Estuary. Environ Geol 56:1679–1686. doi:10.1007/s00254-008-1266-4
Breukers CPM, Van Dam EM, De Jong SA (1997) Lake Volkerak-Zoom: a lake shifting from the clear to the turbid state. Hydrobiologia 342/343:367–376. doi:10.1023/A:1017043524394
Chapra SC (1997) Surface water-quality modeling. McGraw-Hill, Boston
EC (2000) Directive 2000/60/EC, European Commission, Brussels, Belgium. http://ec.europa.eu/environment/water/water-framework/index_en.html. Accessed 8 July 2010
Hommes S, Vinke-de Kruijf J, Otter HS, Bouma G (2009) Knowledge and perception in participatory policy processes: lessons from the Delta-region in the Netherlands. Water Resour Manag 23:1641–1663. doi:10.1007/s11269-008-9345-6
Jongeling THG (2007) Memo: Volkerak-Zoommeer; Effectiviteit zoutbestrijdingsmaatregelen bij sluizen; Effect op capaciteit Volkeraksluizen. WL∣Delft Hydraulics Q4493. In Dutch
Kashefipour SM, Falconer RA (2002) Longitudinal dispersion coefficients in natural channels. Water Res 36:1596–1608. doi:10.1016/S0043-1354(01)00351-7
Kwadijk J, Jeuken A, Van Waveren H (2008) De klimaatbestendigheid van Nederland Waterland. Deltares/Rijkswaterstaat. In Dutch
Lobbrecht AH (1997) Dynamic water-system control; Design and operation of regional water-resources systems. Balkema, Rotterdam
Mausshardt S, Singleton G (1995) Mitigating salt water intrusion through Hiram M. Chittenden locks. J Waterw Port Coast Ocean Eng 121:224–227. doi:10.1061/(ASCE)0733-950X(1995)121:4(224)
Meijers EM, Groot S, Haasnoot M, Van Wesenbeeck B (2008) Waterkwaliteit en ecotopen in een zout Volkerak-Zoommeer. Deltares, Q4448. In Dutch
Nguyen AD, Savenije HHG, Pham DN, Tang DT (2008) Using salt intrusion measurements to determine the freshwater discharge distribution over the branches of a multi-channel estuary: the Mekong Delta case. Estuar Coast Shelf Sci 77:433–445. doi:10.1016/j.ecss.2007.10.010
Schütze MR, Butler D, Beck MB (2002) Modelling, simulation and control of urban wastewater systems. Springer, London
Sierra JP, Sánchez-Arcilla A, Figueras PA, Conzáles del Río J, Rassmussen EK, Mösso C (2004) Effects of discharge reductions on salt wedge dynamics of the Ebro River. River Res Appl 20:51–77. doi:10.1002/rra.721
Van Dam AM, Clevering OA, Voogt W, Aendekerk ThGL, Van der Maas MP (2007) Leven met zout water. Deelrapport: Zouttolerantie van landbouwgewassen. Praktijkonderzoek Plant & Omgeving 32 340194 00. In Dutch
Van der Kuur P (1985) Locks with devices to reduce salt intrusion. J Waterw Port Coast Ocean Eng 111:1009–1021. doi:10.1061/(ASCE)0733-950X(1985)111:6(1009)
Van Overloop P-J, Weijs S, Dijkstra S (2008) Multiple model predictive control on a drainage canal system. Control Eng Pract 16:531–540. doi:10.1016/j.conengprac.2007.06.002
Verspagen JMH, Passarge J, Jöhnk KD, Visser PM, Peperzak L, Boers P, Laanbroek HJ, Huisman J (2006) Water management strategies against toxic microcystis blooms in the Dutch Delta. Ecol Appl 16:313–327
Witteveen+Bos (2008) Effecten van een zout Volkerak-Zoommeer op de West-Brabantse rivieren, vaststelling zoutindringing Mark-Vliet en mitigerende maatregelen. In Dutch
Xu M, Van Overloop PJ, Van de Giesen NC, Stelling GS (2010) Real-time control of combined surface water quantity and quality: polder flushing. Water Sci Technol 61:869–878
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Open Access This is an open access article distributed under the terms of the Creative Commons Attribution Noncommercial License (https://creativecommons.org/licenses/by-nc/2.0), which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.
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Augustijn, D.C.M., van den Berg, M., de Bruine, E. et al. Dynamic Control of Salt Intrusion in the Mark-Vliet River System, The Netherlands. Water Resour Manage 25, 1005–1020 (2011). https://doi.org/10.1007/s11269-010-9738-1
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DOI: https://doi.org/10.1007/s11269-010-9738-1