Monosaccharide composition in HMWDOM during a microalgae bloom period in the North Sea

We analysed the monosaccharide composition in high molecular weight dissolved organic matter (HMWDOM) during a three month diatom bloom period in the North Sea (54˚11.3'N, 7˚54.0'E). HMWDOM samples were concentrated by tangential flow filtration (TFF). These were hydrolysed with acid into monomers and quantified by high performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD). Details describing the data: A total of 19 samples were analysed including two technical replicates. Each sample corresponds to 100 L of 0.2 μm-filtered seawater that were concentrated to a final volume of 0.5 L by TFF with 1 kDa cassettes. Therefore samples contain the size fraction between 0.2 µm and 1 kDa. The TFF-concentrated HMWDOM samples were analysed and data show their monosaccharide composition as mean relative abundance (in molarity).

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Cite this as

Sichert, Andreas, Vidal-Melgosa, Silvia, Hehemann, Jan-Hendrik (2020). Dataset: Monosaccharide composition in HMWDOM during a microalgae bloom period in the North Sea. https://doi.org/10.1594/PANGAEA.924264

DOI retrieved: 2020

Additional Info

Field Value
Imported on December 1, 2024
Last update December 1, 2024
License CC-BY-4.0
Source https://doi.org/10.1594/PANGAEA.924264
Author Sichert, Andreas
Given Name Andreas
Family Name Sichert
More Authors
Vidal-Melgosa, Silvia
Hehemann, Jan-Hendrik
Source Creation 2020
Publication Year 2020
Resource Type text/tab-separated-values - filename: Monosaccharides_TFF_rel_abund
Subject Areas
Name: Chemistry

Related Identifiers
Title: Diatom fucan polysaccharide precipitates carbon during algal blooms
Identifier: https://doi.org/10.1038/s41467-021-21009-6
Type: DOI
Relation: References
Year: 2021
Source: Nature Communications
Authors: Vidal-Melgosa Silvia , Sichert Andreas , Francis T Ben , Bartosik Daniel , Niggemann Jutta , Wichels Antje , Willats William G T , Fuchs Bernhard M , Teeling Hanno , Becher Dörte , Schweder Thomas , Amann Rudolf , Hehemann Jan-Hendrik .