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Data Publisher for Earth & Environmental Science

Elvert, Marcus; Pohlman, John W; Becker, Kevin W; Gaglioti, Benjamin V; Hinrichs, Kai-Uwe; Wooller, Matthew J (2016): δ¹³C values of alcohol biomarkers in Lake Qalluuraq sediments [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.873609, In supplement to: Elvert, M et al. (2016): Methane turnover and environmental change from Holocene lipid biomarker records in a thermokarst lake in Arctic Alaska. The Holocene, 26(11), 1766-1777, https://doi.org/10.1177/0959683616645942

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Project(s):
Center for Marine Environmental Sciences (MARUM)
Coverage:
Latitude: 70.378983 * Longitude: -157.347683
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 0.80 m
Event(s):
Lake_Qalluuraq * Latitude: 70.378983 * Longitude: -157.347683 * Lake water depth: 2 m * Location: Alaska, USA * Method/Device: Core (CORE)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 DEPTH, sediment/rockDepth sedmElvert, MarcusGeocode
2 AGEAgeka BPElvert, MarcusGeocode
3 n-Alcohol C22, δ13Cn-C22-ol δ13C‰ PDBElvert, MarcusGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)with respect to VPDB
4 n-Alcohol C24, δ13Cn-C24-ol δ13C‰ PDBElvert, MarcusGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)with respect to VPDB
5 n-Alcohol C26, δ13Cn-C26-ol δ13C‰ PDBElvert, MarcusGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)with respect to VPDB
6 n-Alcohol C28, δ13Cn-C28-ol δ13C‰ PDBElvert, MarcusGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)with respect to VPDB
7 Cholesterol, δ13CCholesterol δ13C‰ PDBElvert, MarcusGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)with respect to VPDB
8 Sitosterol, δ13CSitosterol δ13C‰ PDBElvert, MarcusGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)with respect to VPDB
9 Sitostanol, δ13CSitostanol δ13C‰ PDBElvert, MarcusGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)with respect to VPDB
10 Diplopterol, δ13CDiplopterol δ13C‰ PDBElvert, MarcusGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)with respect to VPDB
11 Bishomohopanol, δ13CBishomohopanol δ13C‰ PDBElvert, MarcusGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)with respect to VPDB
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
151 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Depth sed [m]		2 
Age [ka BP]		3 
n-C22-ol δ13C [‰ PDB]		4 
n-C24-ol δ13C [‰ PDB]		5 
n-C26-ol δ13C [‰ PDB]		6 
n-C28-ol δ13C [‰ PDB]		7 
Cholesterol δ13C [‰ PDB]		8 
Sitosterol δ13C [‰ PDB]		9 
Sitostanol δ13C [‰ PDB]		10 
Diplopterol δ13C [‰ PDB]		11 
Bishomohopanol δ13C [‰ PDB]
0.010.064-31.1-29.5-28.7-29.8-33.2-30.6-30.7-30.8
0.040.433-30.6-29.3-28.5-29.8-31.4-30.1-30.3-30.3
0.080.926-30.9-30.8-28.9-30.4-32.5-29.7-31.0-53.2-34.5
0.121.418-30.7-30.7-29.3-30.0-31.4-28.9-26.3-52.2-33.7
0.161.911-30.8-30.9-29.3-30.3-30.9-29.1-29.4-46.6-33.3
0.242.896-30.7-31.0-29.3-30.2-29.1-29.4-28.9-51.7-31.9
0.284.371-30.7-31.0-29.3-30.2-29.1-29.4-29.1-51.9-31.9
0.325.987-31.0-31.3-30.2-29.9-31.6-28.5-32.1-56.3-33.2
0.367.603-31.0-29.2-28.0-28.5-29.0-27.0-26.6-59.0-35.2
0.409.218-30.7-30.7-30.4-30.3-31.8-24.7-28.3-61.0-33.1
0.4410.134-28.1-28.8-27.3-26.5-27.0-23.6-25.0-58.9-29.5
0.4810.824-28.8-29.6-29.9-29.8-32.4-28.5-29.1-54.7-36.6
0.5210.878-28.8-29.7-29.6-29.4-29.6-27.2-26.8-48.8-37.9
0.5610.932-29.1-29.7-29.9-30.9-29.7-28.1-27.5-47.5-38.8
0.6811.266-27.9-29.2-29.7-30.3-30.0-30.1-25.8-58.9-39.8
0.7211.597-27.6-28.7-29.6-30.5-30.2-30.8-29.5-57.2-40.1
0.8012.258-30.9-31.9-33.0-32.8-29.9-28.0-29.5-45.7-39.5