Citation:

PANGAEA.986670

Name: Solid phase data of short sediment core STA03-04 from Potter Cove, King George Island (Antarctica)
Published: 2025-10-21
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Antarctica; ECIMAS; King George Island; Marine sediment; Potter Cove; sediment analysis; SPP 1158

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Published: 2025-10-21 • DOI registered: 2025-11-19

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Keyword(s):

Antarctica; ECIMAS; King George Island; Marine sediment; Potter Cove; sediment analysis; SPP 1158

Further details:

Aromokeye, David Adeyemi; Willis-Poratti, Graciana; Wunder, Lea C; Henkel, Susann; Friedrich, Michael W (2022): Pore water data of short sediment cores from Potter Cove, King George Island (Antarctica) [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.941206

Project(s):

Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas (SPP1158)

Funding:

German Research Foundation (DFG), grant/award no. 404648014 : Environmental Control on Iron-Reducing Microorganisms in Antarctic sediment (ECIMAS)

German Research Foundation (DFG), grant/award no. 5472008 : Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas

Coverage:

Latitude: -62.234780 * Longitude: -58.685853

Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 0.23 m

Event(s):

Potter_Cove_STA03_04 (STA-03) * Latitude: -62.234780 * Longitude: -58.685853 * Elevation: -45.0 m * Location: Potter Cove, King George Island, Antarctica * Method/Device: Gravity corer, UWITEC (GCUWI) * Comment: Small gravity corer (UWITEC, Austria)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Wunder, Lea C		Geocode
2	Water content, gravimetric	GWC	g/g	Wunder, Lea C	Calculated from weight difference wet and freeze-dried sediment
3	Sulfur, elemental	S°	µmol/g	Wunder, Lea C	Extraction with methanol following Zopfi et al. (2004)	dw
4	Carbon, organic, total	TOC	%	Wunder, Lea C	Carbon-sulphur determinator, ELTRA CS-800	wt%
5	Carbon, organic, total	TOC	mmol/g	Wunder, Lea C	Calculated from TOC	dw
6	Carbon, total	TC	%	Wunder, Lea C	Elemental analyzer, Vario EL Cube	wt%
7	Carbon, inorganic, total	TIC	%	Wunder, Lea C	Calculated, TC minus TOC	wt%
8	Carbon, inorganic, total	TIC	mmol/g	Wunder, Lea C	Calculated from TIC	dw
9	Nitrogen, total	TN	%	Wunder, Lea C	Elemental analyzer, Vario EL Cube	wt%
10	Nitrogen, total	TN	mmol/g	Wunder, Lea C	Calculated from TN	dw
11	Carbon, organic, total/Nitrogen, total ratio	TOC/TN		Wunder, Lea C	Calculated	mol/mol
12	Carbon, total/Nitrogen, total ratio	TC/TN		Wunder, Lea C	Calculated	mol/mol

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

153 data points

Data

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

1 Depth sed [m]	2 GWC [g/g]	3 S° [µmol/g]	4 TOC [%]	5 TOC [mmol/g]	6 TC [%]	7 TIC [%]	8 TIC [mmol/g]	9 TN [%]	10 TN [mmol/g]	11 TOC/TN	12 TC/TN
0.01	0.568	0.771			1.78			0.19	13.56		10.93
0.02					1.29			0.15	10.71		10.03
0.03			1.133	94.33	1.35	0.217	18.07	0.16	11.42	8.26	9.84
0.04			1.054	87.75	1.27	0.216	17.98	0.15	10.71	8.19	9.87
0.05	0.441	13.141	1.036	86.25	1.42	0.384	31.97	0.17	12.14	7.11	9.74
0.06			1.015	84.51	1.16	0.145	12.07	0.14	10.00	8.45	9.66
0.07			0.822	68.44	1.00	0.178	14.82	0.13	9.28	7.37	8.97
0.08			0.981	81.68	1.13	0.149	12.41	0.14	10.00	8.17	9.41
0.09			0.711	59.20	0.91	0.199	16.57	0.12	8.57	6.91	8.84
0.10	0.311	6.394	0.532	44.29	0.66	0.128	10.66	0.09	6.43	6.89	8.55
0.11			0.494	41.13	0.65	0.156	12.99	0.08	5.71	7.20	9.48
0.13			0.553	46.04	0.75	0.197	16.40	0.09	6.43	7.17	9.72
0.15	0.424	26.198	0.761	63.36	1.02	0.259	21.56	0.11	7.85	8.07	10.81
0.17			0.450	37.47	0.61	0.160	13.32	0.08	5.71	6.56	8.89
0.19			0.417	34.72	0.58	0.163	13.57	0.07	5.00	6.95	9.66
0.21			0.347	28.89	0.55	0.203	16.90	0.07	5.00	5.78	9.16
0.23	0.305	4.210	0.310	25.81	0.50	0.190	15.82	0.06	4.28	6.03	9.72