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Primary particle size distribution measured monthly in the Zeeschelde at 16 stations using a Mastersizer2000 instrument
Citeerbaar als data publicatie
Maris, T.; Van Der Spiet, T. ; Meire, P.; Ecosystem Management Research Group - Uantwerpen; De Vlaamse Waterweg; Belgium; (2021): Primary particle size distribution measured monthly in the Zeeschelde at 16 stations using a Mastersizer2000 instrument. https://doi.org/10.14284/452
Contact: Maris, Tom

Gearchiveerde data

Gearchiveerd bestand:
Beschikbaarheid: Creative Commons License Deze dataset valt onder een Creative Commons Naamsvermelding 4.0 Internationaal-licentie.

Beschrijving
Primary particle size distribution measured monthly in the Zeeschelde at 16 stations using a Mastersizer2000 instrument, independently of the tidal phase and spring/neap meer

Within the OMES campaign, we took 1 l samples from a bucket sample conducted at the water surface to estimate primary particle size. Samples were collected once a month at each station. Primary particle size distribution was measured using a Mastersizer2000. The detection range of the Mastersizer2000 is 0.02 µm until 2000 µm. After shaking the 1 l samples intensively, the samples were decanted in the dispersion unit until the obscuration reached a value of approximately 10 %. We used the default absorption and refractive index (i.e., 0.1 and 1.52 respectively) and standard Lorenz-Mie method for spherical particles. The sampled were stirred and pumped with a frequency of 750 rpm and 2000 rpm, respectively, using tab water as a dispersant.

Scope
Thema's:
Geologie - Geofysica - Sedimentatie
Kernwoorden:
Marien/Kust, Zoet water, Brak water

Spreiding in de tijd
18 September 2017 - 12 December 2018
Maandelijks

Parameters

D[3,2]
D[4,3]
D10
D20
D50
D80
D90
Primary particle size distribution with acidification Methode
Primary particle size distribution without acidification Methode
Primary particle size distribution with acidification: Mastersizer2000
Primary particle size distribution without acidification: Mastersizer2000

Bijdrage door
Universiteit Antwerpen; Faculteit Wetenschappen; Departement Biologie; Onderzoeksgroep Ecosysteembeheer (ECOBE), meerdata creatordata creator
De Vlaamse Waterwegfinancierdata creator

Project
OMES 5 Main: Onderzoek naar de gevolgen van het Sigmaplan, baggeractiviteiten en havenuitbreiding in de Zeeschelde op het milieu, meer

Publicatie
Gebaseerd op deze dataset
Horemans, D.M.L. et al. (2021). Seasonal variations in flocculation and erosion affecting the large‐scale suspended sediment distribution in the Scheldt estuary: the importance of biotic effects. JGR: Oceans 126(4): e2020JC016805. https://dx.doi.org/10.1029/2020jc016805

Dataset status: Afgelopen
Data type: Data
Data oorsprong: Onderzoek: veldexperiment
Metadatarecord aangemaakt: 2020-02-13
Informatie laatst gewijzigd: 2021-02-23
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