Jongejans, Loeka Laura; Mangelsdorf, Kai; Karger, Cornelia; Strauss, Jens (2022): Alkane distribution in ancient permafrost deposits at the Batagay Megaslump, East Siberia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.949988, 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):
Permafrost Research (AWI_Perma)
Funding:
Coverage:
Median Latitude: 67.580055 * Median Longitude: 134.761272 * South-bound Latitude: 67.578450 * West-bound Longitude: 134.760930 * North-bound Latitude: 67.583000 * East-bound Longitude: 134.764370
Minimum DEPTH, sediment/rock: 0.15 m * Maximum DEPTH, sediment/rock: 53.10 m
Event(s):
Comment:
Paq: aquatic organic matter proxy based on n-alkanes.
This dataset presents the alkane concentrations (range: n-C17 to n-C33) from 30 sediment samples which are given in µg/g sediment. Different alkane compounds were found: n-alkanes, alkylcyclohexanes, alkylcyclopentanes, methylalkanes, as well as diethylalkanes and ethyl-methylalkanes. Biomarker parameters include the concentrations of short-chain (n-C17 to n-C19) and long-chain (n-C20 to n-C33) n-alkanes, the average chain length of n-alkanes (ACL), the aquatic organic matter proxy based on n-alkanes (Paq) and the carbon preference index of n-alkanes (CPI). The alkanes 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-Heptadecane per unit sediment mass | C17/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 10 | Undecylcylcohexane, per unit sediment mass | Undecylcylcohexane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 11 | n-Octadecane per unit sediment mass | C18/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 12 | 3,3-diethylpentadecane, per unit sediment mass | 3,3-diethylpentadecane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 13 | 2Methyl-Alkane C18, per unit sediment mass | 2me-C18:0/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 14 | Tridecylcyclopentane, per unit sediment mass | Tridecylcyclopentane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 15 | Dodecylcyclohexane, per unit sediment mass | Dodecylcyclohexane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 16 | n-Nonadecane per unit sediment mass | C19/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 17 | 3-ethyl-3-methylheptadecane, per unit sediment mass | 3-ethyl-3-methylheptadecane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 18 | 3Methyl-Alkane C19, per unit sediment mass | 3me-C19:0/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 19 | Tridecylcyclohexane, per unit sediment mass | Tridecylcyclohexane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 20 | n-Icosane, per unit sediment mass | C20/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 21 | 5,5-diethylheptadecane, per unit sediment mass | 5,5-diethylheptadecane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 22 | Methyl-Alkane C20, per unit sediment mass | me-C20:0/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 23 | Pentadecylcyclopentane, per unit sediment mass | Pentadecylcyclopentane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 24 | Tetradecylcyclohexane, per unit sediment mass | Tetradecylcyclohexane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 25 | n-Henicosane, per unit sediment mass | C21/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 26 | 3-ethyl-3-methylnonadecane, per unit sediment mass | 3-ethyl-3-methylnonadecane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 27 | Methyl-Alkane C21, per unit sediment mass | me-C21:0/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 28 | Pentadecylcyclohexane, per unit sediment mass | Pentadecylcyclohexane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 29 | n-Docosane per unit sediment mass | C22/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 30 | 5,5-diethylnonadecane, per unit sediment mass | 5,5-diethylnonadecane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 31 | Methyl-Alkane C22, per unit sediment mass | me-C22:0/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 32 | Heptadecylcyclopentane, per unit sediment mass | Heptadecylcyclopentane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 33 | Hexadecylcyclohexane, per unit sediment mass | Hexadecylcyclohexane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 34 | n-Tricosane per unit sediment mass | C23/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 35 | 3-ethyl-3-methylhenicosane, per unit sediment mass | 3-ethyl-3-methylhenicosane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 36 | Methyl-Alkane C23, per unit sediment mass | me-C23:0/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 37 | Heptadecylcyclohexane, per unit sediment mass | Heptadecylcyclohexane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 38 | n-Tetracosane per unit sediment mass | C24/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 39 | 5,5-diethylhenicosane, per unit sediment mass | 5,5-diethylhenicosane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 40 | Methyl-Alkane C24, per unit sediment mass | me-C24:0/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 41 | Nonadecylcyclopentane, per unit sediment mass | Nonadecylcyclopentane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 42 | n-Pentacosane per unit sediment mass | C25/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 43 | Octadecylcyclohexane, per unit sediment mass | Octadecylcyclohexane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 44 | n-Hexacosane per unit sediment mass | C26/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 45 | Nonadecylcyclohexane, per unit sediment mass | Nonadecylcyclohexane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 46 | n-Heptacosane per unit sediment mass | C27/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 47 | n-Octacosane per unit sediment mass | C28/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 48 | n-Nonacosane per unit sediment mass | C29/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 49 | n-Tricontane per unit sediment mass | C33/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 50 | n-Hentriacontane per unit sediment mass | C31/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 51 | n-Dotriacontane per unit sediment mass | C32/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 52 | n-Tritriacontane, per unit sediment mass | C33/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 53 | n-Alkanes, short-chain per unit sediment mass | SC n-Alkane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 54 | n-Alkanes, long-chain per unit sediment mass | LC n-Alkane/sed | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | |
| 55 | Alkanes | Alkanes | µg/g | Jongejans, Loeka Laura | TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific) | Branched and cyclic alkanes |
| 56 | Average chain length | ACL | Jongejans, Loeka Laura | |||
| 57 | Proxy | Proxy | Jongejans, Loeka Laura | Paq | ||
| 58 | Carbon Preference Index | CPI | Jongejans, Loeka Laura |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1646 data points