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Ruben, Manuel Jannis; Hefter, Jens; Schubotz, Florence; Geibert, Walter; Butzin, Martin; Gentz, Torben; Grotheer, Hendrik; Forwick, Matthias; Szczuciński, Witold; Mollenhauer, Gesine (2022): Percentage of the polar fraction in intact polar lipids of sediment core HH14-897-GC-MF [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.948503, In: Ruben, MJ et al. (2022): Biogeochemical data of sediment cores taken from Hornsund Fjord, Svalbard, in 2014-2020 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.946019

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Abstract:
Intact polar lipids (IPLs) were extracted by a modified Bligh and Dyer extraction. The total lipid extract was seperated via column chromatography (activated Si-column). Displayed data shows the analyzed polar subfraction of the individual sediment intervals as wt. % of the polar fraction.
Keyword(s):
Ancient carbon; arctic fjord; Carbon cycle; Intact polar lipids
Coverage:
Latitude: 76.992580 * Longitude: 16.405220
Date/Time Start: 2014-10-18T00:00:00 * Date/Time End: 2014-10-18T00:00:00
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 1.33 m
Event(s):
HH14-897-GC-MF * Latitude: 76.992580 * Longitude: 16.405220 * Date/Time: 2014-10-18T00:00:00 * Elevation: -125.0 m * Location: Hornsund, Spitsbergen * Method/Device: Gravity corer (GC) * Comment: Sampled from RV Helmer Hanssen
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepth sedmRuben, Manuel JannisGeocode
2Depth, top/minDepth topmRuben, Manuel Jannis
3Depth, bottom/maxDepth botmRuben, Manuel Jannis
4Betaine lipids, percentage of polar fractionBL polar%Ruben, Manuel Jannis
5Phosphatidylethanolamine, percentage of polar fractionPE polar%Ruben, Manuel Jannis
6Phosphatidylmethylethanolamine, percentage of polar fractionPME polar%Ruben, Manuel Jannis
7Phosphatidyldimethylethanolamine, percentage of polar fractionPDME polar%Ruben, Manuel Jannis
8Phosphatidylcholine, percentage of polar fractionPC polar%Ruben, Manuel Jannis
9Phosphatidylglycerol, percentage of polar fractionPG polar%Ruben, Manuel Jannis
10Diphosphatidylglycerol, percentage of polar fractionDPG polar%Ruben, Manuel Jannis
11Lyso-Diphosphatidylglycerol, percentage of polar fractionlysoDPG polar%Ruben, Manuel Jannis
License:
Creative Commons Zero 1.0 Universal (CC0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
58 data points

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