Jongejans, Loeka Laura; Mangelsdorf, Kai; Karger, Cornelia; Strauss, Jens (2022): Fatty acid distribution in ancient permafrost deposits at the Batagay Megaslump, East Siberia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.950112, In: Jongejans, LL et al. (2022): Alkane, fatty acid, total (organic) carbon and nitrogen distribution in ancient permafrost deposits at the Batagay Megaslump, East Siberia [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.950124
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Keyword(s):
Related to:
Jongejans, Loeka Laura; Mangelsdorf, Kai; Karger, Cornelia; Opel, Thomas; Wetterich, Sebastian; Courtin, Jeremy; Meyer, Hanno; Kizyakov, Alexander I; Grosse, Guido; Shepelev, Andrei G; Syromyatnikov, Igor I; Fedorov, Alexander N; Strauss, Jens (2022): Molecular biomarkers in Batagay megaslump permafrost deposits reveal clear differences in organic matter preservation between glacial and interglacial periods. The Cryosphere, 16(9), 3601-3617, https://doi.org/10.5194/tc-16-3601-2022
Project(s):
Funding:
Coverage:
Median Latitude: 67.579979 * Median Longitude: 134.760972 * South-bound Latitude: 67.578450 * West-bound Longitude: 134.760930 * North-bound Latitude: 67.580170 * East-bound Longitude: 134.761310
Minimum DEPTH, sediment/rock: 4.20 m * Maximum DEPTH, sediment/rock: 52.00 m
Event(s):
Comment:
This dataset presents the fatty acid concentrations (range: n-C12 to n-C34) from 9 sediment samples which are given in µg/g sediment. Different fatty acid compounds were found: n-fatty acids, iso-branched, anteiso-branched, monounsaturated, methyl branched, cyclopropyl, di-unsaturated and hydroxyl fatty acids, as well as phytanic acid. Biomarker parameters include the concentrations of short-chain (n-C12 to n-C19) and long-chain (n-C20 to n-C34) n-fatty acids, the higher plant fatty acid index (HPFA) and the ratio of iso- and anteiso-branched fatty acids C15 and C17 versus long-chain n-fatty acids (IA index). The fatty acids were measured using a TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample ID | Sample ID | Jongejans, Loeka Laura | |||
| 2 | Sample ID | Sample ID | Jongejans, Loeka Laura | GFZ ID | ||
| 3 | LATITUDE | Latitude | Jongejans, Loeka Laura | Geocode | ||
| 4 | LONGITUDE | Longitude | Jongejans, Loeka Laura | Geocode | ||
| 5 | Depth, top/min | Depth top | m | Jongejans, Loeka Laura | ||
| 6 | Depth, bottom/max | Depth bot | m | Jongejans, Loeka Laura | ||
| 7 | DEPTH, sediment/rock | Depth sed | m | Jongejans, Loeka Laura | Geocode | |
| 8 | Stratigraphic Unit | SU | Jongejans, Loeka Laura | Stratigraphical unit; 1. lower ice complex, 2. lower sand unit, 3. woody layer, 4. upper ice complex, 5. Holocene cover | ||
| 9 | n-fatty acid C12:0 | n-C12:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 10 | n-fatty acid C13:0 | n-C13:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 11 | iso-fatty acid C14:0 | i-C14:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 12 | n-fatty acid C14:0 | n-C14:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 13 | iso-fatty acid C15:0 | i-C15:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 14 | anteiso-fatty acid C15:0 | ai-C15:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 15 | n-fatty acid C15:0 | n-C15:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 16 | iso-fatty acid C16:0 | i-C16:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 17 | anteiso-fatty acid C16:0 | ai-C16:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 18 | fatty acid C16:1w7cis | C16:1w7c | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 19 | fatty acid C16:1w5cis | C16:1w5c | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 20 | n-fatty acid C16:0 | n-C16:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 21 | 10-methyl-fatty acid C16:0 | 10me-C16:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 22 | iso-fatty acid C17:0 | i-C17:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 23 | anteiso-fatty acid C17:0 | ai-C17:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 24 | cyclo-fatty acid C17:0 | cyclo-C17:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 25 | n-fatty acid C17:0 | n-C17:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 26 | 10-methyl-fatty acid C17:0 | 10me-C17:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 27 | Phytanoic acid | Phytanoic acid | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 28 | iso-fatty acid C18:0 | i-C18:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 29 | n-fatty acid C18:2w6,9 | n-C18:2w6,9 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 30 | n-fatty acid C18:1w9cis | n-C18:1w9c | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 31 | n-fatty acid C18:1w7cis | n-C18:1w7c | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 32 | n-fatty acid C18:0 | n-C18:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 33 | 10-methyl-fatty acid C18:0 | 10me-C18:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 34 | 12-methyl-fatty acid C18:0 | 12me-C18:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 35 | cyclo-fatty acid C19:0 | cyclo-C19:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 36 | n-fatty acid C19:1w7cis | n-C19:1w7c | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 37 | n-fatty acid C19:0 | n-C19:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 38 | n-fatty acid C20:1w7cis | n-C20:1w7c | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 39 | n-fatty acid C20:0 | n-C20:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 40 | n-fatty acid C21:0 | n-C21:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 41 | n-fatty acid C22:0 | n-C22:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 42 | n-fatty acid C23:0 | n-C23:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 43 | n-fatty acid C24:0 | n-C24:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 44 | n-fatty acid C25:0 | n-C25:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 45 | 24-hydroxy fatty acid C22:0 | 24-OH-C22:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 46 | n-fatty acid C26:0 | n-C26:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 47 | n-fatty acid C27:0 | n-C27:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 48 | 24-hydroxy fatty acid C24:0 | 24-OH-C24:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 49 | n-fatty acid C28:0 | n-C28:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 50 | n-fatty acid C29:0 | n-C29:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 51 | n-fatty acid C30:0 | n-C30:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 52 | n-fatty acid C31:0 | n-C31:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 53 | n-fatty acid C32:0 | n-C32:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 54 | n-fatty acid C34:0 | n-C34:0 | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 55 | n-fatty acids, short-chain per unit sediment mass | SC n-FA/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 56 | n-fatty acids, long-chain per unit sediment mass | LC n-FA/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 57 | Higher plant fatty acid index | HPFA | Jongejans, Loeka Laura | |||
| 58 | Ratio | Ratio | Jongejans, Loeka Laura | IA index |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
495 data points