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Meyer, Vera D; Hefter, Jens; Köhler, Peter; Tiedemann, Ralf; Gersonde, Rainer; Wacker, Lukas; Mollenhauer, Gesine (2019): Carbon Preference indices, Paq-values, contents and mass-accumulation rates of high molecular weight n-alkanoic acids, high molecular weight n-alkanes and branched Glycerol Dialkyl Glycerol Tetraethers of core SO202/1_18-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.901956, 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: 60.126700 * Longitude: -179.444500
Date/Time Start: 2009-07-25T00:49:00 * Date/Time End: 2009-07-25T00:49:00
Minimum DEPTH, sediment/rock: 4.470 m * Maximum DEPTH, sediment/rock: 14.950 m
Event(s):
SO202/1_18-3 * Latitude: 60.126700 * Longitude: -179.444500 * Date/Time: 2009-07-25T00:49:00 * Elevation: -1111.0 m * Recovery: 18.49 m * Location: Bering Sea * Campaign: SO202/1 (INOPEX) * Basis: Sonne * Method/Device: Piston corer (BGR type) (KL) * Comment: KOL: strong gas expansion, liner pieces added, liner deformed (5.08-5.86 m)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmMeyer, Vera DGeocode
AGEAgeka BPMeyer, Vera DGeocode
Accumulation rate, even numbered n-Alkanoic acidsAcc rate even n-Alk. Acidµg/cm2/kaMeyer, Vera Deven-numbered homologues C22-C30
Sum even numbered n-Alkanoic acids, per unit mass total organic carbonn-Alk Acid even/TOCµg/gMeyer, Vera DGas chromatography - Flame Ionization Detection (GC-FID)even-numbered homologues C22-C30
Sum even numbered n-Alkanoic acids, per unit sediment massn-Alk Acid even/sedµg/gMeyer, Vera DGas chromatography - Flame Ionization Detection (GC-FID)even-numbered homologues C22-C30, per dry weight
Accumulation rate, odd numbered n-alkanesAcc rate n-Alk oddµg/cm2/kaMeyer, Vera Dodd-numbered homologues C23-C33
Sum odd numbered n-alkanes, per unit mass total organic carbonn-Alk odd/TOCµg/gMeyer, Vera DGas chromatography - Flame Ionization Detection (GC-FID)odd-numbered homologues C23-C33
Sum odd numbered n-alkanes, per unit sediment massn-Alk odd/sedµg/gMeyer, Vera DGas chromatography - Flame Ionization Detection (GC-FID)odd-numbered homologues C23-C33, per dry weight
Accumulation rate, branched glycerol dialkyl glycerol tetraethersAcc rate brGDGTµg/cm2/kaMeyer, Vera DGDGTIIIa, GDGTIIIb, GDGTIIIc, GDGTIIa, GDGTIIb, GDGTIIc-GDGTIa, GDGTIb, GDGTIc
10 Sum branched glycerol dialkyl glycerol tetraether, per unit mass total organic carbonbr GDGT/TOCµg/gMeyer, Vera DHigh Performance Liquid Chromatography (HPLC-APCI-MS)GDGTIIIa, GDGTIIIb, GDGTIIIc, GDGTIIa, GDGTIIb, GDGTIIc-GDGTIa, GDGTIb, GDGTIc
11 Sum branched glycerol dialkyl glycerol tetraether, per unit sediment massbrGDGT/sedµg/gMeyer, Vera DHigh Performance Liquid Chromatography (HPLC-APCI-MS)GDGTIIIa, GDGTIIIb, GDGTIIIc, GDGTIIa, GDGTIIb, GDGTIIc-GDGTIa, GDGTIb, GDGTIc, per dry weight
12 Carbon Preference Index, n-Alkanoic acidsCPI n-Alk AcidMeyer, Vera DC18-C28
13 Carbon Preference Index, n-AlkanesCPI n-AlkanesMeyer, Vera DC23-C31
14 Aquatic portionPaqMeyer, Vera D
Size:
456 data points

Data

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


Depth sed [m]

Age [ka BP]

Acc rate even n-Alk. Acid [µg/cm2/ka]

n-Alk Acid even/TOC [µg/g]

n-Alk Acid even/sed [µg/g]

Acc rate n-Alk odd [µg/cm2/ka]

n-Alk odd/TOC [µg/g]

n-Alk odd/sed [µg/g]

Acc rate brGDGT [µg/cm2/ka]
10 
br GDGT/TOC [µg/g]
11 
brGDGT/sed [µg/g]
12 
CPI n-Alk Acid
13 
CPI n-Alkanes
14 
Paq
4.47012.99605.51746.908.460568.01700.657.93659.310123.120.828716.16.70.44
4.81013.323496.71990.5411.0282177.70616.896.86897.05016.700.306096.06.30.47
5.25013.511503.67969.3110.0171433.43924.029.54987.37092.950.582056.06.80.44
5.68013.741637.241168.2713.1221074.18766.508.60989.86050.870.720226.67.00.42
5.99013.911516.631123.0112.626757.69561.046.30838.65022.940.321785.65.70.46
6.35014.161612.79854.809.7571390.16736.818.410150.310126.160.909346.26.60.43
6.73014.331060.22584.266.458558.51307.783.40252.34017.500.318785.95.90.46
7.05014.471231.67710.038.0451135.43654.557.416106.880100.520.698076.06.20.43
7.35014.601013.44488.546.4031151.33555.017.27481.57040.120.515415.95.20.44
7.45014.631070.69365.784.7251181.08403.495.21355.03011.320.242865.33.90.48
7.65014.743711.991844.5925.671951.36472.766.57974.94061.230.518295.63.90.47
7.85014.85755.51371.815.2691010.85497.467.04959.34029.210.413815.63.90.48
8.03014.95514.29243.373.5891038.08491.257.24465.46031.470.456805.53.60.49
8.22015.07582.94284.024.011766.28373.355.27229.1708.390.200685.03.80.47
8.57015.27945.30466.286.433773.02381.305.26128.71014.070.195364.94.50.46
8.62015.30761.49374.355.067711.99350.014.73832.87016.270.218745.03.60.48
8.72015.36400.18167.132.702893.08373.006.03160.22041.670.406675.54.10.47
8.92015.471243.84581.688.100823.27385.005.36133.1009.270.215544.93.80.49
9.24015.66805.12386.255.071779.23373.824.90835.35016.960.222675.04.00.46
9.55015.83572.32273.413.7401048.80501.036.85569.22056.290.452405.63.80.46
9.93016.00844.88461.954.948711.77389.164.16829.4109.460.172255.24.30.45
10.24016.39376.30461.364.648296.58363.633.66313.03016.100.160955.04.80.43
10.54016.76465.55644.805.735299.78415.203.69312.98017.700.159884.85.40.41
10.75017.03279.46352.073.203318.52401.283.65120.64043.770.236547.46.80.41
10.84017.14469.36792.865.266278.06469.723.1208.2408.030.092425.36.80.39
10.96017.29330.46530.213.612379.34608.634.14722.36013.920.244415.56.90.40
11.06017.42399.13674.714.605398.72674.024.60122.89059.740.264155.36.90.39
11.14017.52565.81850.236.378312.40469.443.5229.55038.840.107675.06.70.41
11.26017.67529.09666.446.280502.67633.165.96637.75080.150.448095.46.80.41
11.36017.79393.23594.015.000471.32711.975.99332.93048.790.418705.36.80.40
11.44017.89443.58653.755.389335.12493.904.07113.26011.800.161154.98.80.42
11.84018.56241.40816.176.709133.69452.033.7154.60015.340.127874.98.80.44
12.04019.14200.66682.775.216138.20470.263.5936.02020.640.156475.06.70.41
12.34020.01222.15801.026.172145.60524.984.0455.78020.850.160465.56.40.42
12.67020.96238.50698.526.460144.39422.893.9115.01014.730.135664.96.20.44
13.60023.45189.09632.145.204216.74724.585.9655.75022.000.158295.17.00.38
14.23024.10215.20634.196.270203.40599.415.9266.35016.670.184895.06.90.40
14.95024.82163.68521.184.676210.80671.226.0235.07016.380.144715.06.90.40