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Lithologic and granulometric map of the soil of the Zeeschelde [Lithologische en granulometrische bodemkaart van de Zeeschelde] Citation Royal Belgian Institute of Natural Sciences (RBINS-KBIN); Flanders Hydraulics Research (WL); (2017): Lithologic and granulometric map of the soil of the Zeeschelde. https://marineinfo.org/id/dataset/426 Contact: Taverniers, Eric Availability: Unknown The correct value is not known to and not computable by the creator of this information. However a correct value probably exists Description On the basis of bottom samples, the granulometry and the composition of the bottom of the Lower-Zeeschelde is determined. These data are then mapped. more On the basis of bottom samples, the granulometry and the composition of the bottom of the Lower-Zeeschelde is determined. These data are then mapped. The mapping of the bottom of the lower Zeeschelde needs to be repeated every 5 years, because of the temporal variability of the composition of the bottom sediments. This variation in sediment composition is also seen spatially. Scope Themes: Geology - Geophysics - Sedimentation, Geology - Geophysics - Sedimentation > Sediments - rocks - pore waters Keywords: Fresh water, Brackish water, Granulometry, Lithology, ANE, Scheldt Estuary, Belgium, Zeeschelde Temporal coverage From 1999 on [In Progress] Five-yearly Parameters Depth: Single-beam and multi-beam echosounders De opnamen van de diepte van de onderwaterbodem worden gedaan bij hoogwater, om ook de oevers zo goed mogelijk in kaart te kunnen brengen. Met de peilvletten, welke een diepgang hebben van ongeveer 1m, en bij een hoogwater van ongeveer 4 à 5 meter GLLWS worden op deze manier meestal diepten opgemeten van de rivierbodem tot 1m à 2m boven GLLWS. Standaard worden deze dieptemetingen uitgevoerd met enkelvoudige echosounders (singlebeam echosounders) met twee frequenties, 33 khz en 210 khz, waarbij Depth: Side scan sonar Granulometric variables: Granulometric analysis with sedigraph 5100 Metadata: Sediment type: Lithoprobe Contributors Related datasets Parent dataset: Monitoring dataset based on soil samples from the Zeeschelde (and Westerschelde), more Publication Based on this dataset Wartel, S. et al. (2002). Bepaling van de sedimenttypes en opstelling van een lithologische kaart van de beneden-Zeeschelde Ministerie van de Vlaamse Gemeenschap. Afdeling Maritieme Schelde: Antwerpen. . 42 + appendices pp., more Dataset status: In Progress Data type: Data Data origin: Monitoring: field survey Metadatarecord created: 2004-08-03 Information last updated: 2017-11-30 | ||||
