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Kirkels, Frédérique M S A; Ponton, Camilo; Galy, Valier; West, A Joshua; Feakins, Sarah J; Peterse, Francien (2019): Analysis of brGDGTs as tracers for soil organic carbon in the Madre de Dios River system [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.906170, Supplement to: Kirkels, FMSA et al. (2019): From Andes to Amazon: assessing branched tetraether lipids as tracers for soil Organic Carbon in the Madre de Dios River system. Journal of Geophysical Research: Biogeosciences, https://doi.org/10.1029/2019JG005270

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Abstract:
Geochemical data, brGDGT fractions and calculated indices for soils and river samples during the wet and dry season in the Madre de Dios catchment, Peru.
Keyword(s):
altitudinal transect; Amazon headwaters; Branched GDGTs; in-situ production; Madre de Dios River; soil inputs
Coverage:
Median Latitude: -12.776482 * Median Longitude: -69.746349 * South-bound Latitude: -13.190000 * West-bound Longitude: -71.618000 * North-bound Latitude: -12.272000 * East-bound Longitude: 0.000000
Minimum ELEVATION: 0.000 m a.s.l. * Maximum ELEVATION: 3644.000 m a.s.l.
Event(s):
Madre_de_Dios_River_System * Latitude: -12.776447 * Longitude: -69.746357 * Location: Peru * Method/Device: Multiple investigations (MULT) * Comment: Coordinates are average values of all samples.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Sample IDSample IDKirkels, Frédérique M S A
Sample commentSample commentKirkels, Frédérique M S A
LATITUDELatitudeKirkels, Frédérique M S AGeocode
LONGITUDELongitudeKirkels, Frédérique M S AGeocode
ELEVATIONElevationm a.s.l.Kirkels, Frédérique M S AGeocode – Sampling Elevation
ELEVATIONElevationm a.s.l.Kirkels, Frédérique M S AGeocode – Hypsometric Mean Elevation
Temperature, annual meanMAT°CKirkels, Frédérique M S A
pH, soilpH soilKirkels, Frédérique M S A
Carbon, organic, totalTOC%Kirkels, Frédérique M S A
10 Specific surface areaSSAm2/gKirkels, Frédérique M S A#99 = na
11 Suspended sediment concentrationSSCg/lKirkels, Frédérique M S ASediment load
12 Branched glycerol dialkyl glycerol tetraether, IIIa, fractional abundancebrGDGT IIIaKirkels, Frédérique M S A
13 Branched glycerol dialkyl glycerol tetraether, IIIa', fractional abundancebrGDGT IIIa'Kirkels, Frédérique M S A
14 Branched glycerol dialkyl glycerol tetraether, IIIb, fractional abundancebrGDGT IIIbKirkels, Frédérique M S A
15 Branched glycerol dialkyl glycerol tetraether, IIIb', fractional abundancebrGDGT IIIb'Kirkels, Frédérique M S A
16 Branched glycerol dialkyl glycerol tetraether, IIIc, fractional abundancebrGDGT IIIcKirkels, Frédérique M S A
17 Branched glycerol dialkyl glycerol tetraether, IIIc', fractional abundancebrGDGT IIIc'Kirkels, Frédérique M S A
18 Branched glycerol dialkyl glycerol tetraether, IIa, fractional abundancebrGDGT IIaKirkels, Frédérique M S A
19 Branched glycerol dialkyl glycerol tetraether, IIa', fractional abundancebrGDGT IIa'Kirkels, Frédérique M S A
20 Branched glycerol dialkyl glycerol tetraether, IIb, fractional abundancebrGDGT IIbKirkels, Frédérique M S A
21 Branched glycerol dialkyl glycerol tetraether, IIb', fractional abundancebrGDGT IIb'Kirkels, Frédérique M S A
22 Branched glycerol dialkyl glycerol tetraether, IIc, fractional abundancebrGDGT IIcKirkels, Frédérique M S A
23 Branched glycerol dialkyl glycerol tetraether, IIc', fractional abundancebrGDGT IIc'Kirkels, Frédérique M S A
24 Branched glycerol dialkyl glycerol tetraether, Ia, fractional abundancebrGDGT IaKirkels, Frédérique M S A
25 Branched glycerol dialkyl glycerol tetraether, Ib, fractional abundancebrGDGT IbKirkels, Frédérique M S A
26 Branched glycerol dialkyl glycerol tetraether, Ic, fractional abundancebrGDGT IcKirkels, Frédérique M S A
27 Sum branched glycerol dialkyl glycerol tetraether, per unit sediment massbrGDGT/sedµg/gKirkels, Frédérique M S A
28 Branched and isoprenoid tetraether indexBITKirkels, Frédérique M S A
29 Cyclization ratio of branched tetraethersCBTKirkels, Frédérique M S A
30 Cyclization ratio of branched tetraethersCBTKirkels, Frédérique M S Aderived from pH
31 Temperature, annual meanMAT°CKirkels, Frédérique M S ACalculated from linear regression
32 Isomer ratioIRKirkels, Frédérique M S A
33 Degree of cyclisationDCKirkels, Frédérique M S A
Size:
2233 data points

Data

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


Sample ID

Sample comment

Latitude

Longitude

Elevation [m a.s.l.]
(Sampling Elevation)

Elevation [m a.s.l.]
(Hypsometric Mean Elevation)

MAT [°C]

pH soil

TOC [%]
10 
SSA [m2/g]
(#99 = na)
11 
SSC [g/l]
(Sediment load)
12 
brGDGT IIIa
13 
brGDGT IIIa'
14 
brGDGT IIIb
15 
brGDGT IIIb'
16 
brGDGT IIIc
17 
brGDGT IIIc'
18 
brGDGT IIa
19 
brGDGT IIa'
20 
brGDGT IIb
21 
brGDGT IIb'
22 
brGDGT IIc
23 
brGDGT IIc'
24 
brGDGT Ia
25 
brGDGT Ib
26 
brGDGT Ic
27 
brGDGT/sed [µg/g]
28 
BIT
29 
CBT
30 
CBT
(derived from pH)
31 
MAT [°C]
(Calculated from linear regres...)
32 
IR
33 
DC
CMD-4wet season-13.162-71.5892243.70027780.407.86.50.060.02000.0000.300.070.010.010.000.000.490.030.010.970.97-0.915.77.90.200.05
CMD-6wet season-13.163-71.5892260.88932050.365.863.40.050.01000.0000.310.040.010.000.000.000.540.030.010.950.98-1.125.48.50.140.05
CMD-7wet season (tributary)-13.071-71.5691643.50027290.8012.60.50.090.02000.0000.360.050.010.000.010.000.410.020.022.080.97-0.975.65.00.140.04
CMD-8wet season (tributary)-12.889-71.357498.6007680.6025.50.60.010.01000.0000.080.090.010.020.000.000.680.060.021.640.90-0.716.019.10.550.10
CMD-9wet season-12.907-71.401592.53423280.306.41.90.040.03000.0000.180.080.010.010.000.000.580.040.020.330.94-0.755.913.80.350.08
CMD-12-0mwet season-12.787-71.391468.39320120.499.52.10.030.02000.0000.210.060.010.010.000.000.610.040.010.620.96-0.925.713.20.260.06
CMD-12-2mwet season-12.787-71.391468.3930.439.72.50.030.02000.0000.210.060.010.010.000.000.600.040.020.570.96-0.925.713.00.250.06
CMD-12-3mwet season-12.787-71.391468.3930.4410.22.20.030.02000.0000.210.060.010.010.000.000.610.040.010.580.96-0.945.713.30.240.06
CMD-12-4.5mwet season-12.787-71.391468.3930.518.81.70.030.02000.0000.200.060.010.010.000.000.610.040.010.480.96-0.915.713.60.270.06
CMD-13wet season-12.789-71.390446.17420120.56#99.02.30.020.01000.0000.120.070.010.010.000.000.690.040.010.670.90-0.865.817.20.400.06
CMD-14wet season (tributary)-12.671-71.293407.4815240.5726.22.00.010.01000.0000.070.070.010.020.000.000.710.070.022.480.93-0.815.919.80.510.10
CMD-15wet season-12.275-70.933326.97217300.4910.52.60.020.01000.0000.140.060.010.010.000.000.680.050.020.900.94-0.925.716.80.340.07
CMD-16wet season (tributary)-12.272-70.935321.2045460.9623.80.30.010.03000.0000.090.150.020.060.000.010.500.100.036.180.94-0.336.616.70.670.19
CMD-17wet season-12.277-70.903305.3429700.5310.63.30.020.01000.0000.130.070.010.010.000.000.660.050.020.910.94-0.845.816.60.380.08
CMD-19wet season-12.275-70.933296.93117300.6213.61.60.010.01000.0000.120.070.010.010.000.000.690.060.021.650.94-0.885.817.70.380.08
CMD-20wet season-12.278-70.901288.5199700.6112.11.80.010.01000.0000.110.070.010.010.000.000.690.060.021.500.94-0.855.818.00.410.09
CMD-23wet season-12.491-70.599258.4789260.5614.32.90.010.01000.0000.100.070.010.020.000.000.670.070.021.690.93-0.805.918.10.430.11
CMD-24wet season (tributary)-12.497-70.522255.3544550.7323.81.10.000.00000.0000.070.040.010.000.000.000.800.050.024.370.94-1.115.420.70.380.06
CMD-25wet season-12.546-70.400263.7658980.5619.81.50.010.01000.0000.100.060.010.010.000.000.710.060.022.080.93-0.905.718.90.390.09
CMD-26wet season-12.599-70.409267.8518950.5815.62.80.010.01000.0000.110.060.010.010.000.000.690.060.021.960.94-0.875.818.30.400.09
CMD-27wet season (tributary)-12.606-70.358259.6805690.75#99.00.40.010.01000.0000.070.040.010.010.000.000.800.040.024.370.95-1.095.420.30.390.05
CMD-28wet season-12.623-70.096228.4378490.6016.02.50.010.01000.0000.100.060.010.010.000.000.700.060.021.930.94-0.895.718.50.380.09
CMD-29-0mwet season-12.581-70.096228.4378220.6328.00.20.010.01000.0000.090.070.010.010.000.000.710.050.022.810.95-0.865.818.70.450.08
CMD-29-3mwet season-12.581-70.096228.4370.4816.60.60.010.00000.0000.090.070.010.010.000.000.720.060.021.880.95-0.915.718.90.410.08
CMD-29-6mwet season-12.581-70.096228.4370.349.82.00.010.01000.0000.100.070.010.010.000.000.700.060.021.090.94-0.845.818.60.450.09
CMD-29-8mwet season-12.581-70.096228.4370.3111.11.50.010.01000.0000.090.070.010.020.000.000.700.060.020.900.94-0.825.818.60.460.09
CMD-29-10mwet season-12.581-70.075226.5150.225.05.50.010.01000.0000.090.070.010.020.000.000.700.070.020.540.93-0.825.818.90.470.10
CMD-30wet season (tributary)-12.578-69.743189.5043630.9340.40.60.010.01000.0000.090.080.010.020.000.000.680.070.027.420.94-0.765.918.80.510.11
CMD-31wet season-12.711-69.751200.3197460.7123.20.80.010.01000.0000.090.060.010.010.000.000.720.060.023.710.94-0.865.819.10.450.09
CMD-32-0mwet season-12.718-69.751200.31927770.8113.21.40.050.02000.0000.230.040.010.000.000.000.600.030.010.900.95-1.075.511.80.170.04
CMD-32-5mwet season-12.718-69.589194.55127770.457.34.70.040.02000.0000.210.040.010.000.000.000.640.030.010.590.96-1.065.513.20.200.04
CMD-33wet season-12.720-69.177176.04614800.6813.31.60.020.01000.0000.130.050.010.010.000.000.700.040.021.800.95-0.975.617.00.310.07
CMD-35-0mwet season-12.563-69.177176.04611800.6517.51.30.020.02000.0000.110.070.010.020.000.000.670.060.0211.650.95-0.805.917.80.430.10
CMD-35-3mwet season-12.563-69.177176.04600.5712.42.10.020.02000.0000.110.100.010.020.000.000.640.060.021.370.94-0.676.117.40.510.10
CMD-35-7mwet season-12.563-69.177176.04600.397.85.00.010.02000.0000.110.080.010.020.000.000.660.060.020.810.95-0.756.017.60.470.10
CMD-35-9mwet season-12.563-69.177176.04600.7916.21.30.010.02000.0000.110.090.010.020.000.000.670.050.022.670.95-0.775.917.30.450.09
CMD-35-11mwet season-12.563-69.190176.00000.219.06.60.010.01000.0000.100.070.010.020.000.000.690.060.023.650.95-0.835.818.20.440.09
CMD-39wet season (tributary)-12.430-69.263180.0003160.9821.00.60.010.01000.0000.080.080.010.010.000.000.740.040.017.890.95-0.865.819.00.500.06
CMD-40wet season (tributary)-12.427-69.043218.5844080.8038.81.70.010.02000.0000.090.090.010.020.000.000.640.090.035.540.94-0.676.118.70.530.13
CMD-44wet season (tributary)-13.186-71.5892243.70029923.7510.60.30.050.02000.0000.200.050.010.010.000.010.600.030.010.450.95-0.915.712.90.260.05
MMD-2dry season-13.058-71.390460.20027781.4213.20.00.080.10000.0000.200.110.020.020.000.000.450.030.010.640.93-0.486.410.20.440.07
MMD-10dry season-12.785-71.378446.40020120.9414.41.30.010.03000.0000.080.130.010.020.000.000.670.040.010.280.93-0.596.217.70.640.07
MMD-11dry season-12.720-70.096211.4007141.2719.31.40.010.02000.0000.070.100.020.030.010.010.600.090.042.910.89-0.526.318.90.610.15
MMD-28-0mdry season-12.580-70.096211.4008220.8226.21.10.010.03000.0000.100.110.020.030.010.010.610.060.022.370.90-0.576.217.10.570.12
MMD-28-2mdry season-12.580-70.096211.4000.4217.22.40.010.02000.0000.090.110.010.030.000.000.620.070.021.810.91-0.576.217.80.590.12
MMD-28-4mdry season-12.580-70.096211.40013.03.50.010.02000.0000.090.110.020.030.000.010.620.070.021.260.90-0.576.217.80.580.13
MMD-28-6mdry season-12.580-69.752193.3000.438.30.010.02000.0000.090.090.010.030.000.000.670.060.020.560.92-0.686.117.90.550.10
MMD-29dry season-12.719-69.176165.20027770.0927.20.30.000.00000.0000.110.040.010.000.000.000.790.030.021.270.94-1.195.318.80.260.04
MMD-32-0mdry season-12.563-69.176165.20011800.6234.80.30.000.02000.0000.090.100.020.030.010.000.650.060.023.380.90-0.626.218.00.580.11
MMD-32-3mdry season-12.563-69.176165.2000.6728.40.50.010.02000.0000.090.110.010.030.010.000.630.060.023.220.91-0.596.217.80.580.11
MMD-32-6mdry season-12.563-69.176165.2000.7025.50.80.000.02000.0000.090.120.010.030.010.000.630.060.023.050.90-0.566.317.80.620.11
MMD-32-8mdry season-12.563-69.176165.2001.1421.31.00.010.02000.0000.090.110.010.030.000.000.630.060.023.230.91-0.606.217.60.570.11
MMD-32-9mdry season-12.563-69.176165.2000.7121.01.10.010.02000.0000.100.110.010.030.000.000.630.060.023.010.92-0.606.217.30.560.11
MMD-32-10mdry season-12.563-69.263180.0000.5921.61.40.010.02000.0000.100.120.010.030.000.000.630.060.021.730.91-0.596.217.30.580.11
MMD-34dry season-12.4270.000168.0004081.16#99.00.10.010.02000.0000.080.140.010.040.000.000.600.070.028.030.96-0.486.417.60.670.14
TU4-Oorganic soil layer-13.107-71.5892720.00011.13.919.270.010.00000.0000.160.020.010.000.000.000.770.020.0286.580.99-1.385.017.00.100.02
TU3-Oorganic soil layer-13.109-71.6003020.0009.53.820.960.020.00000.0000.230.020.010.000.000.000.680.020.0196.970.99-1.385.013.30.080.03
UC-Oorganic soil layer-12.866-71.4011000.00020.73.90.000.00000.0000.020.000.000.000.000.000.950.020.0188.750.97-1.884.223.80.100.02
SP2-Oorganic soil layer-13.049-71.5371500.00017.44.013.260.000.00000.0000.060.010.000.000.000.000.890.020.0143.420.98-1.644.521.70.150.03
SP1-Oorganic soil layer-13.047-71.5431751.00015.83.97.010.000.00000.0000.080.010.000.000.000.000.860.030.0128.480.96-1.574.720.70.150.03
TU8-Oorganic soil layer-13.074-71.5591850.00016.03.918.990.000.00000.0000.040.010.000.000.000.000.930.020.0175.161.00-1.804.322.60.110.02
TU7-Oorganic soil layer-13.094-71.5742020.00014.94.021.490.000.00000.0000.040.010.000.000.000.000.920.020.0197.930.99-1.704.422.60.120.02
TU5-Oorganic soil layer-13.094-71.5742520.00012.13.90.010.00000.0000.160.020.010.000.000.000.730.030.03111.670.96-1.225.216.70.130.04
TP4-Oorganic soil layer-12.839-69.296194.00026.45.19.340.000.00000.0000.040.070.000.010.000.000.780.080.0113.310.97-0.945.721.70.620.10
TP3-Oorganic soil layer-12.830-69.271210.00026.43.84.340.000.00000.0000.020.000.000.000.000.000.960.010.0110.660.95-1.914.123.60.150.01
Way-Oorganic soil layer-13.190-71.5873025.00011.14.138.790.010.00000.0000.170.000.010.000.000.000.780.020.0135.210.99-1.954.116.40.010.03
TU2-Oorganic soil layer-13.111-71.6043200.0008.94.133.100.020.00000.0000.260.000.010.000.010.000.670.020.0183.050.91-1.894.112.10.010.03
TU1-Oorganic soil layer-13.114-71.6073400.0007.74.00.020.00000.0000.270.030.010.000.000.000.630.020.0170.480.99-1.325.111.30.100.04
TC-Oorganic soil layer-13.123-71.6183644.0006.54.911.340.050.00000.0000.340.040.010.000.000.000.520.020.0263.791.00-1.205.27.30.090.03
TU4-Mmineral soil layer-13.107-71.5892720.00011.14.02.400.040.01000.0000.260.040.010.000.000.000.580.040.015.720.98-1.165.311.00.130.05
TU3-Mmineral soil layer-13.109-71.6003020.0009.53.88.000.040.01000.0000.280.040.010.000.010.000.570.020.0265.390.98-1.095.410.50.130.04
VC-Mmineral soil layer-12.866-71.4011000.00020.73.85.000.000.00000.0000.020.000.000.000.000.000.950.010.0124.970.97-1.874.223.40.130.01
SP2-Mmineral soil layer-13.049-71.5371500.00017.43.84.300.010.00000.0000.120.020.000.000.000.000.800.020.0112.350.99-1.404.918.50.140.03
SP1-Mmineral soil layer-13.047-71.5431751.00015.83.85.900.000.00000.0000.100.020.000.000.000.000.820.030.018.360.97-1.404.919.60.190.04
TU8-Mmineral soil layer-13.074-71.5591850.00016.04.16.400.010.00000.0000.100.010.000.000.000.000.860.010.0146.771.00-1.564.719.80.130.02
TU7-Mmineral soil layer-13.094-71.5742020.00014.93.90.010.00000.0000.110.020.000.000.000.000.820.020.0169.761.00-1.454.819.10.140.02
TU5-Mmineral soil layer-13.094-71.5742520.00012.13.90.020.01000.0000.200.020.010.000.000.000.670.030.0447.080.95-1.145.315.00.100.04
TP4-Mmineral soil layer-12.839-69.296194.00026.44.42.000.000.00000.0100.030.030.000.010.000.000.820.080.021.990.94-1.125.423.20.510.09
TP3-Mmineral soil layer-12.830-69.271210.00026.43.81.900.000.00000.0000.020.000.000.000.000.000.950.010.014.450.96-1.934.123.30.130.01
Way-Mmineral soil layer-13.190-71.5873025.00011.14.113.000.010.00000.0000.200.020.000.000.000.000.720.020.0134.431.00-1.414.914.60.110.02
TU2-Mmineral soil layer-13.111-71.6043200.0008.93.87.700.050.01000.0000.310.000.010.000.010.000.560.030.0252.150.97-1.504.89.30.020.04
TU1-Mmineral soil layer-13.114-71.6073400.0007.73.90.040.01000.0000.280.040.010.000.010.000.550.020.0444.070.84-0.965.610.70.130.04
TC-Mmineral soil layer-13.123-71.6183644.0006.54.56.500.060.00000.0000.310.050.010.000.000.000.500.030.0346.110.98-0.995.68.70.130.04