Citation:

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. 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: * Basis: * 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: * Basis: * 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: * Basis: * Method/Device: Box corer (BC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Wei, Bingbing
2	Site	Site		Wei, Bingbing
3	DEPTH, sediment/rock	Depth sed	m	Wei, Bingbing		Geocode
4	Depth, top/min	Depth top	m	Wei, Bingbing
5	Depth, bottom/max	Depth bot	m	Wei, Bingbing
6	LATITUDE	Latitude		Wei, Bingbing		Geocode
7	LONGITUDE	Longitude		Wei, Bingbing		Geocode
8	ELEVATION	Elevation	m a.s.l.	Wei, Bingbing		Geocode
9	Distance	Distance	km	Wei, Bingbing		off-river mouth
10	Grain size, mean	Grain size mean	µm	Wei, Bingbing
11	Sedimentation rate per year	SR	cm/a	Wei, Bingbing		linear sedimentation rate
12	Fraction modern carbon	F14C		Wei, Bingbing
13	Fraction modern carbon, error	F14C e	±	Wei, Bingbing
14	Age, dated	Age dated	ka	Wei, Bingbing	Age, AMS 14C conventional
15	Age, dated standard deviation	Age dated std dev	±	Wei, Bingbing	Age, AMS 14C conventional
16	δ13C, organic carbon	δ13C Corg	‰ PDB	Wei, Bingbing
17	δ13C, organic carbon, standard error	δ13C Corg std e	±	Wei, Bingbing
18	Carbon, organic, total	TOC	%	Wei, Bingbing
19	Carbon, organic, total/Nitrogen, total ratio	TOC/TN		Wei, Bingbing		calibrated

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

308 data points

Data

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

1 Event	2 Site	3 Depth sed [m]	5 Depth bot [m]	6 Latitude	7 Longitude	8 Elevation [m a.s.l.]	9 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-A8	0.010	0.02	22.71	113.68	-17.5	9.000	16.1	0.5	0.645	0.002	3.527	0.031	-25.85	0.02	0.9	11.22
YUE201108_PRE-Y6	PRE-Y6	0.010	0.02	22.29	113.76	-6.5	56.000	21.3	0.7	0.664	0.014	3.292	0.166	-24.12	0.02	0.9	10.52
YUE201108_PRE-Y11	PRE-Y11	0.010	0.02	22.13	113.68	-8.0	75.000	33.7	1.4	0.692	0.003	2.956	0.030	-23.81	0.02	0.7	10.11
SY201710_LD-GSD	LD-GSD	0.010	0.02	22.13	113.81	-21.0	75.000	25.6	1.3	0.696	0.005	2.906	0.061	-23.73	0.02	0.7	9.28
DO201207-08_SW10	SW10	0.030	0.06	22.06	115.01	-58.0	203.000	40.7	13.3	0.840	0.003	1.403	0.029	-21.30	0.01	0.7	7.21
DO201207-08_A9	A9	0.030	0.06	22.00	114.00	-35.0	100.000	14.8	10.0	0.817	0.003	1.622	0.029	-21.46	0.02	0.8	7.34
XIN201307_WSB	WSB	0.010	0.02	21.99	113.72	-21.0	91.000	24.9	2.5	0.738	0.004	2.442	0.049	-22.89	0.02	0.8	8.84
XIN201307_GLB	GLB	0.010	0.02	21.72	113.03	-15.0	158.000	26.7	1.4	0.765	0.012	2.148	0.123	-23.63	0.02	0.8	9.43
XIN201307_SXCB	SXCB	0.010	0.02	21.52	112.70	-14.0	198.000	15.7	2.5	0.782	0.003	1.976	0.030	-22.62	0.02	0.8	8.92
XIN201307_YJXB	YJXB	0.010	0.02	21.40	111.80	-26.8	292.000	19.2	4.4	0.784	0.003	1.958	0.029	-22.20	0.02	0.7	8.09
XIN201307_MMDB	MMDB	0.010	0.02	21.25	111.35	-26.0	344.000	26.6	8.0	0.776	0.012	2.039	0.121	-22.20	0.02	0.6	7.94
DO201207-08_QD00	QD00	0.030	0.06	21.14	110.79	-18.0	403.000	66.1	8.6	0.765	0.003	2.148	0.036	-22.58	0.04	0.4	7.88
DO201207-08_E600	E600	0.030	0.06	21.31	111.71	-29.0	307.000	22.5	17.1	0.825	0.003	1.541	0.030	-22.25	0.02	1.0	8.53
DO201207-08_E700	E700	0.030	0.06	21.47	112.54	-26.0	215.000	14.2	12.0	0.809	0.003	1.699	0.030	-22.30	0.02	0.8	8.43
DO201207-08_E701	E701	0.030	0.06	21.25	112.74	-45.0	223.000	69.0	10.9	0.783	0.004	1.970	0.036	-21.95	0.02	0.4	6.70
DO201207-08_QD04	QD04	0.030	0.06	20.42	111.11	-47.0	412.000	14.1	13.3	0.825	0.002	1.548	0.022	-21.89	0.02	0.8	7.51
DO201207-08_A6	A6	0.030	0.06	21.27	114.73	-88.0	210.000	41.6	20.0	0.784	0.003	1.955	0.030	-21.43	0.02	0.6	6.82
DO201207-08_QD11a	QD11a	0.030	0.06	20.70	113.37	-90.0	240.000	50.1	17.1	0.801	0.004	1.780	0.036	-21.74	0.02	0.4	6.49
DO201207-08_QD41	QD41	0.030	0.06	20.14	112.06	-90.0	392.000	129.6	24.0	0.788	0.003	1.918	0.035	-21.62	0.02	0.3	6.49
SY201710_LD-11	LD-11	0.010	0.02	20.93	114.54	-86.0	229.000	89.2	10.0	0.801	0.012	1.785	0.118	-22.04	0.06	0.3	6.64
SY201710_LD-18	LD-18	0.010	0.02	20.57	113.80	-88.0	247.000	70.0	10.0	0.798	0.012	1.817	0.119	-22.24	0.06	0.2	6.08
SY201710_LD-21	LD-21	0.010	0.02	19.66	114.64	-1307.0	367.000	20.9	20.0	0.764	0.012	2.158	0.121	-21.45	0.04	0.9	7.81