Citation:

PANGAEA.952939

Name: Organic carbon and fraction modern carbon of surface sediment samples from the Benguela Upwelling System between 2014 and 2019 (S1 BUS)
Published: 2022-12-16
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Benguela Upwelling System; density fractionation; grain size analysis; radiocarbon isotope (Fm); SLOB; Total Organic Carbon

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Published: 2022-12-16 • DOI registered: 2023-02-27

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Keyword(s):

Benguela Upwelling System; density fractionation; grain size analysis; radiocarbon isotope (Fm); SLOB; Total Organic Carbon

Related to:

Bruni, Elena T; Blattmann, Thomas Michael; Haghipour, Negar; Louw, Deon C; Lever, Mark A; Eglinton, Timothy Ian (2022): Sedimentary Hydrodynamic Processes Under Low-Oxygen Conditions: Implications for Past, Present, and Future Oceans. Frontiers in Earth Science, 10, 886395, https://doi.org/10.3389/feart.2022.886395

Coverage:

Median Latitude: -22.228806 * Median Longitude: 13.372751 * South-bound Latitude: -26.000000 * West-bound Longitude: 11.582870 * North-bound Latitude: -19.599230 * East-bound Longitude: 14.740000

Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m

Event(s):

Mirabilis_20002_2016 * Latitude: -20.001523 * Longitude: 12.998312 * Elevation: -33.0 m * Method/Device: Surface sample (SURF_S)

Mirabilis_20002_2019 * Latitude: -20.000550 * Longitude: 12.599450 * Elevation: -33.0 m * Method/Device: Surface sample (SURF_S)

Mirabilis_20010_2014 * Latitude: -20.000000 * Longitude: 12.860000 * Elevation: -95.0 m * Method/Device: Surface sample (SURF_S)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Bruni, Elena T
2	Latitude of event	Latitude		Bruni, Elena T
3	Latitude of event	Latitude		Bruni, Elena T
4	Elevation of event	Elevation	m	Bruni, Elena T
5	DEPTH, sediment/rock	Depth sed	m	Bruni, Elena T	Geocode
6	Sample ID	Sample ID		Bruni, Elena T
7	Distance	Distance	nmi	Bruni, Elena T
8	Surface area	SA	m²/g	Bruni, Elena T
9	Surface area, standard deviation	SA std dev	±	Bruni, Elena T	between 3 measurements
10	Carbon, organic	C org	%	Bruni, Elena T
11	Fraction modern carbon	F14C		Bruni, Elena T
12	Fraction modern carbon, error	F14C e	±	Bruni, Elena T	abs. error

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

185 data points

Data

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

1 Event	2 Latitude	3 Latitude	4 Elevation [m]	6 Sample ID	7 Distance [nmi]	8 SA [m²/g]	9 SA std dev [±] (between 3 measurements)	10 C org [%]	11 F14C	12 F14C e [±] (abs. error)
Mirabilis_20010_2014	-20.0000	-20.0000	-95	2014 20010	10	6.3910	0.0236	8.20190	0.95808	0.00761
Mirabilis_20020_2014	-23.0000	-23.0000	-342	2014 20020	20	3.2985	0.0307	7.50953	0.97915	0.00783
Mirabilis_23002_2014	-20.0000	-20.0000	-95	2014 23002	2	5.1105	0.2062	6.06948	0.90175	0.00728
Mirabilis_23020_2014	-22.9980	-22.9980	-40	2014 23020	20	10.6545	0.2176	5.72390	0.89847	0.00719
Mirabilis_20020_2015	-20.0017	-20.0017	-123	2015 20020	20	6.6925	0.0608
Mirabilis_20070_2015	-20.0169	-20.0169	-442	2015 20070	70	10.4920	0.6251
Mirabilis_23005_2015	-23.0086	-23.0086	-71	2015 23005	5	12.6075	0.0585
Mirabilis_25005_2015	-25.0000	-25.0000	-41	2015 25005	5	8.0530	1.4505
Mirabilis_25020_2015	-25.5000	-25.5000	-116	2015 25020	20	12.7920	0.0560
Mirabilis_20002_2016	-20.0015	-20.0015	-33	2016 20002	2	1.0220	0.9433		0.95744	0.00757
Mirabilis_20020_2016	-19.9994	-19.9994	-125	2016 20020	20	2.4620	1.4104		0.99454	0.00783
Mirabilis_23002_2016	-22.9998	-22.9998	-39	2016 23002	2	3.5580	0.8116		0.94272	0.00750
Mirabilis_23020_2016	-22.9990	-22.9990	-125	2016 23020	20	5.6680	0.0773		1.01395	0.00808
Mirabilis_23020_2016	-22.9990	-22.9990	-125	2016 23020	20	5.6165	0.0773
Mirabilis_23070_2016	-23.0000	-23.0000	-318	2016 23070	70	4.6795	0.0275		0.75715
Mirabilis_26090_2016	-26.0000	-26.0000	-1282	2016 26090	90	44.9320	2.3137		0.76700
Mirabilis_20010_2017	-20.0000	-20.0000	-92	2017 20010	10	6.0590	0.0559	7.32000	0.97808	0.00617
Mirabilis_20010_2017	-20.0000	-20.0000	-92	2017 20010	10	6.0245	0.0559
Mirabilis_23002_2017	-23.0000	-23.0000	-41	2017 23002	2	5.2920	0.0680	5.95000	0.95527	0.00590
Mirabilis_23002_2017	-23.0000	-23.0000	-41	2017 23002	2	5.2220	0.0680
Mirabilis_26070_2017	-26.0000	-26.0000	-505	2017 26070	70	8.3285	0.7002	2.52000	0.75216	0.00402
Mirabilis_20002_2019	-20.0006	-20.0006	-33	2019 20002	2	4.0055	0.0105	2.74577	0.95460	0.00786
Mirabilis_20010_2019	-19.5992	-19.5992	-95	2019 20010	10	17.5650	1.6956	8.48897	0.96407	0.00792
Mirabilis_20020_2019	-19.5997	-19.5997	-123	2019 20020	20	34.8640	1.8684	8.51428	0.99457	0.00850
Mirabilis_20060_2019	-19.5998	-19.5998	-348	2019 20060	60	18.0210	1.8401	4.93668	0.77190	0.00717
Mirabilis_23002_2019	-23.0001	-23.0001	-37	2019 23002	2	12.4570	0.2296	6.23009	0.91258	0.00811
Mirabilis_23010_2019	-23.0005	-23.0005	-102	2019 23010	10	25.9170	1.4243	6.03902	1.02074	0.00826
Mirabilis_23020_2019	-23.0000	-23.0000	-132	2019 23020	20	28.4400	1.8707	7.91023	0.99709	0.00829
Mirabilis_23050_2019	-23.0009	-23.0009	-239	2019 23050	50	9.0730	0.4928	5.61163	0.80551	0.00670
Mirabilis_23060_2019	-23.0000	-23.0000	-342	2019 23060	60	10.7020	0.2033	3.53782	0.72286	0.00688
Pelagia_25080_2019	-25.0808	-25.0808	-1027	2019 25080	80	14.2600	0.2436	7.10750	0.71750	0.00698