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Wei, Bingbing; Mollenhauer, Gesine; Hefter, Jens; Grotheer, Hendrik; Jia, Guodong (2020): Carbon isotope (¹³C and ¹⁴C) composition of bulk organic carbon in surface sediments retrieved from the Pearl River Estuary and northern South China Sea Shelf [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.922546

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Abstract:
This data set includes sampling information, δ¹³C, F¹⁴C, C/N ratio and content of bulk OC as well as grain size data in surface sediments collected by Gray box corer or grab sampler from the Pearl River Estuary and northern South China Sea Shelf. These data could help us (1) constrain sources of OC, (2) explore the role of hydrodynamic processes for terrigenous OC transport, and (3) better understand the burial and degradation processes of terrigenous OC in the coastal tropical sea.
Related to:
Wei, Bingbing; Mollenhauer, Gesine; Hefter, Jens; Grotheer, Hendrik; Jia, Guodong (2020): Dispersal and aging of terrigenous organic matter in the Pearl River Estuary and the northern South China Sea Shelf. Geochimica et Cosmochimica Acta, 282, 324-339, https://doi.org/10.1016/j.gca.2020.04.032
Wei, Bingbing; Mollenhauer, Gesine; Hefter, Jens; Kusch, Stephanie; Grotheer, Hendrik; Schefuß, Enno; Jia, Guodong (2020): Fatty acids and their carbon isotopes in surface sediments from the Pearl River Estuary and northwestern South China Sea [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.925137
Coverage:
Median Latitude: 21.366364 * Median Longitude: 113.116818 * South-bound Latitude: 19.660000 * West-bound Longitude: 110.790000 * North-bound Latitude: 22.710000 * East-bound Longitude: 115.010000
Date/Time Start: 2011-08-02T00:00:00 * Date/Time End: 2017-10-24T00:00:00
Minimum Elevation: -1307.0 m * Maximum Elevation: -7.0 m
Event(s):
DO201207-08_A6 (A6)  * Latitude: 21.270000 * Longitude: 114.730000 * Date/Time: 2012-07-31T00:00:00 * Elevation: -88.0 m * Location: South China Sea * Campaign: DO201207-08 * Basis: Dongfanghong 2 * Method/Device: Box corer (BC)
DO201207-08_A9 (A9)  * Latitude: 22.000000 * Longitude: 114.000000 * Date/Time: 2012-07-31T00:00:00 * Elevation: -35.0 m * Location: South China Sea * Campaign: DO201207-08 * Basis: Dongfanghong 2 * Method/Device: Box corer (BC)
DO201207-08_E600 (E600)  * Latitude: 21.310000 * Longitude: 111.710000 * Date/Time: 2012-08-09T00:00:00 * Elevation: -29.0 m * Location: South China Sea * Campaign: DO201207-08 * Basis: Dongfanghong 2 * Method/Device: Box corer (BC)
Size:
308 data points

Data

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


Event

Site

Depth sed [m]

Depth top [m]

Depth bot [m]

Latitude

Longitude

Elevation [m a.s.l.]

Distance [km]
10 
Grain size mean [µm]
11 
SR [cm/a]
12 
F14C
13 
F14C e [±]
14 
Age dated [ka]
15 
Age dated std dev [±]
16 
δ13C Corg [‰ PDB]
17 
δ13C Corg std e [±]
18 
TOC [%]
19 
TOC/TN
YUE201108_PRE-A8 PRE-A80.01000.0222.71113.68-17.59.00016.10.50.6450.0023.5270.031-25.850.020.911.22
YUE201108_PRE-Y6 PRE-Y60.01000.0222.29113.76-6.556.00021.30.70.6640.0143.2920.166-24.120.020.910.52
YUE201108_PRE-Y11 PRE-Y110.01000.0222.13113.68-8.075.00033.71.40.6920.0032.9560.030-23.810.020.710.11
SY201710_LD-GSD LD-GSD0.01000.0222.13113.81-21.075.00025.61.30.6960.0052.9060.061-23.730.020.79.28
DO201207-08_SW10 SW100.03000.0622.06115.01-58.0203.00040.713.30.8400.0031.4030.029-21.300.010.77.21
DO201207-08_A9 A90.03000.0622.00114.00-35.0100.00014.810.00.8170.0031.6220.029-21.460.020.87.34
XIN201307_WSB WSB0.01000.0221.99113.72-21.091.00024.92.50.7380.0042.4420.049-22.890.020.88.84
XIN201307_GLB GLB0.01000.0221.72113.03-15.0158.00026.71.40.7650.0122.1480.123-23.630.020.89.43
XIN201307_SXCB SXCB0.01000.0221.52112.70-14.0198.00015.72.50.7820.0031.9760.030-22.620.020.88.92
XIN201307_YJXB YJXB0.01000.0221.40111.80-26.8292.00019.24.40.7840.0031.9580.029-22.200.020.78.09
XIN201307_MMDB MMDB0.01000.0221.25111.35-26.0344.00026.68.00.7760.0122.0390.121-22.200.020.67.94
DO201207-08_QD00 QD000.03000.0621.14110.79-18.0403.00066.18.60.7650.0032.1480.036-22.580.040.47.88
DO201207-08_E600 E6000.03000.0621.31111.71-29.0307.00022.517.10.8250.0031.5410.030-22.250.021.08.53
DO201207-08_E700 E7000.03000.0621.47112.54-26.0215.00014.212.00.8090.0031.6990.030-22.300.020.88.43
DO201207-08_E701 E7010.03000.0621.25112.74-45.0223.00069.010.90.7830.0041.9700.036-21.950.020.46.70
DO201207-08_QD04 QD040.03000.0620.42111.11-47.0412.00014.113.30.8250.0021.5480.022-21.890.020.87.51
DO201207-08_A6 A60.03000.0621.27114.73-88.0210.00041.620.00.7840.0031.9550.030-21.430.020.66.82
DO201207-08_QD11a QD11a0.03000.0620.70113.37-90.0240.00050.117.10.8010.0041.7800.036-21.740.020.46.49
DO201207-08_QD41 QD410.03000.0620.14112.06-90.0392.000129.624.00.7880.0031.9180.035-21.620.020.36.49
SY201710_LD-11 LD-110.01000.0220.93114.54-86.0229.00089.210.00.8010.0121.7850.118-22.040.060.36.64
SY201710_LD-18 LD-180.01000.0220.57113.80-88.0247.00070.010.00.7980.0121.8170.119-22.240.060.26.08
SY201710_LD-21 LD-210.01000.0219.66114.64-1307.0367.00020.920.00.7640.0122.1580.121-21.450.040.97.81