Archief Prof. Ir. J.J. Peters

Over het archief

In 2012 verloren we Jean Jacques Peters, voormalig ingenieur van het Waterbouwkundig Laboratorium (1964 tot 1979) en internationaal expert in sedimenttransport, rivierhydraulica en -morfologie. Als eerbetoon aan hem hebben we potamology (http://www.potamology.com/) gecreëerd, een virtueel gedenkarchief dat als doel heeft om zijn manier van denken en morfologische aanpak van rivierproblemen in de wereld in stand te houden en te verspreiden.

Het merendeel van z’n werk hebben we toegankelijk gemaakt via onderstaande zoekinterface.

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Potential implications of sea-level rise for Belgium Lebbe, L.; Van Meir, N.; Viaene, P. (2008). Potential implications of sea-level rise for Belgium. J. Coast. Res. 24(2): 358-366. https://dx.doi.org/10.2112/07A-0009.1 In: Journal of Coastal Research. Coastal Education and Research Foundation: Fort Lauderdale. ISSN 0749-0208; e-ISSN 1551-5036

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Beschikbaar in	Auteurs
Vlaams Instituut voor de Zee: Open access 144750 [ download pdf ] Waterbouwkundig Laboratorium: Open Repository 144159 [ OWA ]

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Trefwoorden

Coastal plains Control > Flood control Implication Salt water intrusion Structures > Hydraulic structures > Coastal structures > Coast defences Temporal variations > Long-term changes > Sea level changes Vulnerability assessment ANE, België, Belgische kust [Marine Regions] Marien/Kust

Author keywords

Belgian coastal plain; saltwater intrusion; gravitational and artificial water drainage; coastal defences

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Auteurs		Top
Lebbe, L. Van Meir, N. Viaene, P.

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Abstract

The Belgian coastal plain and the Schelde estuary are threatened by sea-level rise. While of great economic importance with a threatened population of some 0.8 million (of a total population of 10 million), assessments of these risks are limited. This article describes the physical characteristics of the coast and undertakes a qualitative interpretation of its vulnerability. Low-lying polders are the most vulnerable to sea-level rise where a major problem is water drainage during rainy periods; their varying vulnerability to sea-level rise and increase in rain intensity is assessed, including the relationship between drainage levels and saltwater seepage. Freshwater lenses developed within the dunes are also vulnerable to sea-level rise, leading to threats to drinking water supplies from saltwater intrusion. Belgian coastal defence structures and their effectiveness are discussed. Historical sea-level rise during the past century, wave and wind data, and the evolution of erosion and accretion along the coast are interpreted. For Antwerpen, a harbour city on the river Schelde, the effects of sea-level rise are far from clear. Included here are historical data on changes in tidal amplitude during the 20th century. Future research needs should focus on the quantitative interpretation of data to understand the effect of sea-level rise on beach erosion, flood risk, and fresh and salt groundwater distribution. Furthermore, a thorough socio-economic study should be undertaken to assess the vulnerability of the Belgian coast and the Schelde estuary.

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