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Meyer, Vera D; Hefter, Jens; Köhler, Peter; Tiedemann, Ralf; Gersonde, Rainer; Wacker, Lukas; Mollenhauer, Gesine (2019): Contents and fractional abundances of homohopane isomers in sediment core SO201-2-114KL [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.901959, In supplement to: Meyer, VD et al. (2019): Permafrost-carbon mobilization in Beringia caused by deglacial meltwater runoff, sea-level rise and warming. Environmental Research Letters, 14(8), 085003, https://doi.org/10.1088/1748-9326/ab2653

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Coverage:
Latitude: 59.230660 * Longitude: 166.988830
Date/Time Start: 2009-09-25T02:21:00 * Date/Time End: 2009-09-25T03:17:00
Minimum DEPTH, sediment/rock: 0.250 m * Maximum DEPTH, sediment/rock: 2.450 m
Event(s):
SO201-2-114KL * Latitude: 59.230660 * Longitude: 166.988830 * Date/Time Start: 2009-09-25T02:21:00 * Date/Time End: 2009-09-25T03:17:00 * Elevation: -1394.0 m * Recovery: 7.89 m * Location: Shirshov Ridge * Campaign: SO201/2 (KALMAR II) * Basis: Sonne * Method/Device: Piston corer (PC)
Comment:
Missing values indicate where compounds were below detection limit.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmMeyer, Vera DGeocode
AGEAgeka BPMeyer, Vera DGeocode
C31 beta beta R homohopane, fractional abundanceC31bbR homohopaneMeyer, Vera DGas Chromatography Time of Flight Mass Spectrometry (GC-TOF-MS)C31ββR/(C31ββR+C31βαS+C31βαR+C31αβS+C31αβR)
C31 beta beta R homohopane, per unit mass total organic carbonC31bbR homohopane/TOCµg/gMeyer, Vera DGas Chromatography Time of Flight Mass Spectrometry (GC-TOF-MS)
C31 beta beta R homohopane, per unit sediment massC31bbR homohopane/sedng/gMeyer, Vera DGas Chromatography Time of Flight Mass Spectrometry (GC-TOF-MS)per dry weight
C31 beta alpha S and C31 beta alpha R homohopanes, per unit mass total organic carbonC31baS + baR homohopanes/TOCµg/gMeyer, Vera DGas Chromatography Time of Flight Mass Spectrometry (GC-TOF-MS)
C31 beta alpha S and C31 beta alpha R homohopanes, per unit sediment massC31baS + baR homohopanes/sedng/gMeyer, Vera DGas Chromatography Time of Flight Mass Spectrometry (GC-TOF-MS)per dry weight
C31 alpha beta S homohopane, per unit mass total organic carbonC31abS homohopane/TOCµg/gMeyer, Vera DGas Chromatography Time of Flight Mass Spectrometry (GC-TOF-MS)
C31 alpha beta S homohopane, per unit sediment massC31abS homohopane/sedng/gMeyer, Vera DGas Chromatography Time of Flight Mass Spectrometry (GC-TOF-MS)per dry weight
10 C31 alpha beta R homohopane, per unit mass total organic carbonC31abR homohopane/TOCµg/gMeyer, Vera DGas Chromatography Time of Flight Mass Spectrometry (GC-TOF-MS)
11 C31 alpha beta R homohopane, per unit sediment massC31abR homohopane/sedng/gMeyer, Vera DGas Chromatography Time of Flight Mass Spectrometry (GC-TOF-MS)per dry weight
Size:
81 data points

Data

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


Depth sed [m]

Age [ka BP]

C31bbR homohopane

C31bbR homohopane/TOC [µg/g]

C31bbR homohopane/sed [ng/g]

C31baS + baR homohopanes/TOC [µg/g]

C31baS + baR homohopanes/sed [ng/g]

C31abS homohopane/TOC [µg/g]

C31abS homohopane/sed [ng/g]
10 
C31abR homohopane/TOC [µg/g]
11 
C31abR homohopane/sed [ng/g]
0.25010.010.7549.160675.9306.39787.9605.71378.5509.990137.350
0.75011.380.7240.140529.0805.61173.9606.10580.4609.900130.440
1.00012.600.6153.000496.61011.991112.35016.035150.25021.920205.420
1.14013.210.6745.410499.0107.62883.83010.104111.04014.780162.390
1.50014.580.5228.750344.9807.63891.66015.826189.91018.630223.500
1.75015.320.3826.240314.85011.552138.62030.315363.77030.930371.140
1.91015.740.4625.800286.6308.22091.33020.000222.20022.550250.500
2.00016.020.6736.070278.8306.26748.4507.73459.79011.83091.480
2.45017.140.7020.770155.3803.16123.6403.63827.2105.65042.230