Sichert, Andreas; Vidal-Melgosa, Silvia; Hehemann, Jan-Hendrik (2020): Monosaccharide composition in HMWDOM during a microalgae bloom period in the North Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.924264, In: Vidal-Melgosa, Silvia; Sichert, Andreas; Hehemann, Jan-Hendrik (2020): Polysaccharides present in HMWDOM and POM during a microalgae bloom period in the North Sea [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.924288
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Abstract:
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).
Keyword(s):
Related to:
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 (2021): Diatom fucan polysaccharide precipitates carbon during algal blooms. Nature Communications, 12(1), https://doi.org/10.1038/s41467-021-21009-6
Coverage:
Latitude: 54.188330 * Longitude: 7.900000
Date/Time Start: 2016-03-17T00:00:00 * Date/Time End: 2016-05-26T00:00:00
Minimum Elevation: -10.0 m * Maximum Elevation: -10.0 m
Event(s):
HelgolandRoads_site (Kabeltonne) * Latitude: 54.188330 * Longitude: 7.900000 * Elevation: -10.0 m * DEIMS ID: deims.org * Location: German Bight, North Sea * Comment: Samples and Measurements were taken at HelgolandRoads site but independently of Helgoland Roads LTER project
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
266 data points
Data
1 Fraction desc | 2 Date/Time | 3 Fuc | 4 Rha | 5 GalN | 6 Ara | 7 GlcN | 8 Gal | 9 Glc | 10 Man | 11 Xyl | 12 Mur | 13 GalA | 14 GlcA | 15 ManA |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TFF-concentrated HMWDOM | 2016-03-17 | 21.96350 | 0.75086 | 0 | 0.00000 | 17.09992 | 14.46432 | 21.59745 | 12.61682 | 6.29607 | 0 | 1.223858226 | 3.178691976 | 0.808518119 |
TFF-concentrated HMWDOM | 2016-03-22 | 21.16112 | 0.70085 | 0 | 0.00000 | 18.65314 | 15.29171 | 16.53346 | 14.82942 | 7.63147 | 0 | 1.353908976 | 3.154892575 | 0.690024815 |
TFF-concentrated HMWDOM | 2016-03-24 | 20.06713 | 0.71981 | 0 | 0.00000 | 20.22987 | 15.81807 | 14.82231 | 14.82429 | 7.01265 | 0 | 1.565719920 | 4.096313584 | 0.843837245 |
TFF-concentrated HMWDOM | 2016-03-29 | 31.69545 | 0.77076 | 0 | 0.00000 | 17.41831 | 15.42052 | 10.70726 | 11.37051 | 6.64208 | 0 | 1.017782801 | 4.185731846 | 0.771601791 |
TFF-concentrated HMWDOM | 2016-03-31 | 24.08741 | 0.63522 | 0 | 0.00000 | 17.95426 | 14.53076 | 17.74463 | 11.04109 | 7.41998 | 0 | 1.292084178 | 4.543379991 | 0.751192829 |
TFF-concentrated HMWDOM | 2016-04-05 | 24.26205 | 0.78745 | 0 | 0.00000 | 18.01425 | 18.16668 | 11.25629 | 13.31610 | 7.49837 | 0 | 1.397255025 | 4.567184127 | 0.734373258 |
TFF-concentrated HMWDOM | 2016-04-07 | 18.90441 | 0.65404 | 0 | 0.00000 | 21.21296 | 16.31553 | 18.05660 | 14.41728 | 5.27403 | 0 | 1.194974239 | 3.420432243 | 0.549751238 |
TFF-concentrated HMWDOM | 2016-04-12 | 17.94794 | 0.64099 | 0 | 0.00000 | 15.37338 | 14.47924 | 29.95404 | 11.35088 | 5.07763 | 0 | 1.118702879 | 3.192500929 | 0.864704207 |
TFF-concentrated HMWDOM | 2016-04-14 | 21.93064 | 0.86198 | 0 | 0.00000 | 15.31500 | 19.36852 | 14.33426 | 14.79458 | 6.91712 | 0 | 1.150345491 | 4.543107923 | 0.784454603 |
TFF-concentrated HMWDOM | 2016-04-19 | 21.27224 | 1.23751 | 0 | 0.94096 | 13.81574 | 20.53206 | 14.25476 | 13.99794 | 7.11921 | 0 | 1.299503700 | 4.787613672 | 0.742466692 |
TFF-concentrated HMWDOM | 2016-04-21 | 19.74318 | 1.67399 | 0 | 0.76860 | 14.35593 | 21.41874 | 12.73833 | 12.95159 | 9.11410 | 0 | 1.289576643 | 5.292889704 | 0.653073577 |
TFF-concentrated HMWDOM | 2016-04-26 | 18.04979 | 1.39798 | 0 | 1.61044 | 13.61210 | 22.14086 | 11.26325 | 14.42892 | 9.41271 | 0 | 1.444035278 | 5.984227220 | 0.655696234 |
TFF-concentrated HMWDOM | 2016-04-28 | 15.44624 | 0.98170 | 0 | 0.44118 | 16.18692 | 26.00162 | 14.85375 | 14.24123 | 6.73866 | 0 | 0.715238637 | 3.908382195 | 0.485081262 |
TFF-concentrated HMWDOM | 2016-05-10 | 13.86683 | 1.09139 | 0 | 3.15749 | 8.66486 | 19.64303 | 23.39606 | 16.41865 | 7.55757 | 0 | 0.926183869 | 4.698819381 | 0.579105274 |
TFF-concentrated HMWDOM | 2016-05-12 | 14.59832 | 0.74893 | 0 | 3.86548 | 10.39090 | 24.96352 | 10.36115 | 17.40286 | 9.80631 | 0 | 1.316282850 | 5.891034395 | 0.655206450 |
TFF-concentrated HMWDOM | 2016-05-17 | 13.87889 | 0.60679 | 0 | 3.47898 | 8.34937 | 21.87072 | 17.28098 | 16.22255 | 10.53854 | 0 | 1.229491077 | 5.928331532 | 0.615366217 |
TFF-concentrated HMWDOM | 2016-05-19 | 15.36465 | 0.55655 | 0 | 4.08433 | 8.07508 | 23.07598 | 11.32767 | 18.20484 | 10.26345 | 0 | 1.451632887 | 6.891056573 | 0.704755652 |
TFF-concentrated HMWDOM | 2016-05-24 | 15.66375 | 1.02564 | 0 | 6.92541 | 7.31649 | 23.77580 | 11.35193 | 17.45194 | 10.22107 | 0 | 0.805779195 | 4.888427009 | 0.573782654 |
TFF-concentrated HMWDOM | 2016-05-26 | 14.40452 | 0.89388 | 0 | 8.32730 | 7.03615 | 22.52314 | 11.93019 | 15.88077 | 11.96590 | 0 | 1.036818691 | 5.260413995 | 0.740915737 |