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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 Beschikbaarheid: 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
Primary particle size distribution with acidification: Mastersizer2000 Primary particle size distribution without acidification: Mastersizer2000 Bijdrage door
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, meer
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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