Citation:

PANGAEA.316023

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Related to:

Boetius, Antje (2004): Cruise Report of METROL expedition FS Heincke 208: Methane seepage in the North Sea. METROL Report, 23 pp, cr_he208.pdf

Project(s):

Methane Flux Control in Ocean Margin Sediments (METROL)

Funding:

Fifth Framework Programme (FP5), grant/award no. EVK3-CT-2002-00080 : Methane Flux Control in Ocean Margin Sediments

Coverage:

Latitude: 58.290650 * Longitude: 0.974700

Date/Time Start: 2004-05-12T17:24:50 * Date/Time End: 2004-05-12T17:24:50

Minimum DEPTH, sediment/rock: 0.05 m * Maximum DEPTH, sediment/rock: 0.90 m

Event(s):

HE208/717 (UK15/25) * Latitude: 58.290650 * Longitude: 0.974700 * Date/Time: 2004-05-12T17:24:50 * Elevation: -156.7 m * Recovery: 1 m * Campaign: * Basis: * Method/Device: Gravity corer (GC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Methane, porewater	CH4 pw	mmol/l	Wegener, Gunter	Gas chromatography
3	Methane, oxidation rate, anaerobic	CH4 AOM	nmol/cm³/day	Wegener, Gunter	Ion chromatography	1. parallel
4	Methane, oxidation rate, anaerobic	CH4 AOM	nmol/cm³/day	Wegener, Gunter	Ion chromatography	2. parallel
5	Methane, oxidation rate, anaerobic	CH4 AOM	nmol/cm³/day	Wegener, Gunter	Ion chromatography	3. parallel
6	pH	pH		Wegener, Gunter
7	Sulfide	S2-	µmol/l	Wegener, Gunter	Spectrophotometry
8	Density, wet bulk	WBD	g/cm³	Wegener, Gunter	Calculated from weight/volume
9	Porosity	Poros	% vol	Wegener, Gunter	Calculated from weight/volume

License:

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

Size:

52 data points

Data

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

1 Depth sed [m]	2 CH4 pw [mmol/l] (Gas chromatography)	3 CH4 AOM [nmol/cm³/day] (1. parallel, Ion chromatography)	4 CH4 AOM [nmol/cm³/day] (2. parallel, Ion chromatography)	5 CH4 AOM [nmol/cm³/day] (3. parallel, Ion chromatography)	6 pH	7 S2- [µmol/l] (Spectrophotometry)	8 WBD [g/cm³] (Calculated from weight/volume)	9 Poros [% vol] (Calculated from weight/volume)
0.05		00.00017	00.00005	00.00004	7.5	0.00	1.551	0.654
0.15	0.000	00.00000	00.00000	00.00000	7.5	0.01
0.25	0.000	00.00064	00.00041	00.00006			2.267	0.758
0.35		00.00004	00.00006	00.00000	7.5	0.28	1.427	0.439
0.45	0.000	00.00000	00.00010	00.00000	7.5	0.34	1.574	0.368
0.65	0.000	00.00000	00.00000	00.00000	7.6	0.81	1.978	0.470
0.85	0.000	00.00000	00.00000	00.00000	7.7	0.00	2.174	0.518
0.90					8.3	0.35