Citation:

PANGAEA.72129

Name: Gaschromatographic analysis of sediment core MD01-2457
Creator: Jochen Naeth
Published: 2002-06-13
License: https://creativecommons.org/licenses/by/3.0/
Keywords: GEOMOUND

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Keyword(s):

GEOMOUND

Related to:

Naeth, Jochen (2003): Formation of Carbonate Mounds in the Porcupine Basin, Offshore Ireland: Transport of substrates for microbial processes from deep sources using numerical simulation. PhD Thesis, GeoForschungsZentrum Potsdam, Potsdam, Germany, 200+

Project(s):

The Mound Factory: Internal Controls (GEOMOUND)

Funding:

Fifth Framework Programme (FP5), grant/award no. EVK3-CT-1999-00016 : The Mound Factory: Internal Controls

Coverage:

Latitude: 53.075000 * Longitude: -12.525000

Date/Time Start: 2001-09-09T17:09:00 * Date/Time End: 2001-09-09T17:09:00

Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 16.500 m

Event(s):

MD01-2457 * Latitude: 53.075000 * Longitude: -12.525000 * Date/Time: 2001-09-09T17:09:00 * Elevation: -360.0 m * Penetration: 20 m * Recovery: 17.69 m * Campaign: (GEOSCIENCES, MARMARCORE) * Basis: * Method/Device: Calypso Corer (CALYPSO) * Comment: Connemara Corer bent

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Sample code/label	Sample label		Naeth, Jochen
3	Methane	CH4	ppbv	Naeth, Jochen	Headspace Gas Chromatography, Perkin-Elmer
4	Ethane	C2H6	ppbv	Naeth, Jochen	Headspace Gas Chromatography, Perkin-Elmer
5	Isobutane	i-C4H10	ppmv	Naeth, Jochen	Headspace Gas Chromatography, Perkin-Elmer
6	Carbon, organic, total	TOC	%	Naeth, Jochen	Element analyser CHN, LECO
7	Sulfur, total	TS	%	Naeth, Jochen	Element analyser CHN, LECO
8	Headspace	Hs	ml	Naeth, Jochen
9	Sample mass	Samp m	g	Naeth, Jochen
10	Methane, absolute volume	CH4	µl	Naeth, Jochen	Headspace Gas Chromatography, Perkin-Elmer
11	Methane per unit sediment mass	CH4/sed	µg/g	Naeth, Jochen	Headspace Gas Chromatography, Perkin-Elmer
12	Methane, per unit mass total organic carbon	CH4/TOC	µg/g	Naeth, Jochen	Calculated

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

121 data points

Data

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

1 Depth sed [m]	2 Sample label	3 CH4 [ppbv]	5 i-C4H10 [ppmv]	6 TOC [%]	7 TS [%]	8 Hs [ml]	9 Samp m [g]	10 CH4 [µl]	11 CH4/sed [µg/g]	12 CH4/TOC [µg/g]
0.000	E50196	5150	0.0	0.24	0.03	16.8	5.9	0.086	0.010	4.10
1.500	E50197	3120	0.0	0.40	0.41	15.0	7.5	0.047	0.004	1.06
4.500	E50199	1920	0.3	0.35	0.09	14.9	8.4	0.029	0.002	0.65
6.000	E50200	1890	0.0	0.32	0.55	12.7	9.7	0.024	0.002	0.52
7.500	E50201	1100	0.0	0.30	0.40	13.9	9.7	0.015	0.001	0.35
9.000	E50202	1330	0.0	0.38	0.26	15.4	7.9	0.020	0.002	0.45
10.500	E50203	2680	0.0	0.39	0.07	14.6	8.3	0.039	0.003	0.80
12.000	E50204	2120	0.0	0.36	0.04	14.0	9.0	0.030	0.002	0.61
13.500	E50205	1520	0.0	0.39	0.03	16.3	6.5	0.025	0.003	0.65
15.000	E50206	1390	0.0	0.50	0.08	15.8	6.7	0.022	0.002	0.44
16.500	E50207	1330	0.0	0.45	0.07	16.2	6.9	0.021	0.002	0.46