Open WL Archief (OWA)

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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'.

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one publication added to basket [3991]

The geometric features, shape factors and fractal dimensions of suspended particulate matter in the Scheldt Estuary (Belgium) Billiones, R.G.; Tackx, M.L.; Daro, M.H. (1999). The geometric features, shape factors and fractal dimensions of suspended particulate matter in the Scheldt Estuary (Belgium). Est., Coast. and Shelf Sci. 48(3): 293-305. http://dx.doi.org/10.1006/ecss.1999.0420 In: Estuarine, Coastal and Shelf Science. Academic Press: London; New York. ISSN 0272-7714; e-ISSN 1096-0015, meer

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Beschikbaar in	Auteurs | Dataset
VLIZ: Open Marine Archive 140745 [ download pdf ]

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Trefwoorden

Aquatic communities > Plankton > Zooplankton Detritus Dimensions > Size > Particle size Fractals Fractals Fractals Particulates > Suspended particulate matter Sampling > Water sampling Sedimentation Water bodies > Coastal waters > Coastal landforms > Coastal inlets > Estuaries Bacillariophyceae [WoRMS]; Calanoida [WoRMS]; Diplostraca [WoRMS]; Cyclopoida [WoRMS]; Plantae [WoRMS] België [Marine Regions]; België, Zeeschelde [Marine Regions] Marien/Kust

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Auteurs		Top | Dataset
Billiones, R.G., meer Tackx, M.L., meer Daro, M.H., meer

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Abstract

Water samples from the Scheldt estuary were collected in three fractions: (a) unfiltered water, (b) water filtered through a 50 µm net and (c) water filtered through a 300 µm net. Particles easily recognisable from the majority of the amorphous particles were isolated and their geometric dimensions measured. From the measurements, shapefactors were calculated. Measurement of fractal dimensions was attempted. From the first fraction, the particles isolated and measured were circular and chained diatoms. In the second fraction, zooplankters were easily distinguishable and representatives of the three dominant groups (cladocerans, cyclopoids and calanoids) were measured. In the third fraction, detrital pieces from monocotyledon and dicotyledon plants were recognised, isolated and measured. Fractal dimensions were only measurable in particles from fraction 3. The geometric features, shape factors and fractal dimensions of the particles were tested and proven to be effective ‘fingerprints’ to distinguish these particles from the majority of the unidentifiable amorphous particles in the samples.

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Dataset

Verspreiding van zwevende stof in het Schelde estuarium en de relatie met Mesozooplankton, meer

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