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

DOI

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).

Identifier
DOI https://doi.org/10.1594/PANGAEA.924264
Related Identifier https://doi.org/10.1594/PANGAEA.924288
Related Identifier https://doi.org/10.1038/s41467-021-21009-6
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.924264
Provenance
Creator Sichert, Andreas ORCID logo; Vidal-Melgosa, Silvia ORCID logo; Hehemann, Jan-Hendrik ORCID logo
Publisher PANGAEA
Publication Year 2020
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 266 data points
Discipline Earth System Research
Spatial Coverage (7.900 LON, 54.188 LAT); German Bight, North Sea
Temporal Coverage Begin 2016-03-17T00:00:00Z
Temporal Coverage End 2016-05-26T00:00:00Z