Citation:

PANGAEA.868517

Name: Dissolved hydrogen and methane concentrations from IODP Hole 357-M0072A
Creator: Expedition 357 Scientists
Published: 2016-11-17
License: https://creativecommons.org/licenses/by/3.0/

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Related to:

Frueh-Green, Gretchen L; Orcutt, Beth N; Green, Sophie; Cotterill, Carol; Expedition 357 Scientists (2016): Atlantis Massif Serpentinization and Life. International Ocean Discovery Program Preliminary Report, International Ocean Discovery Program, https://doi.org/10.14379/iodp.pr.357.2016

Further details:

Exp357_QAQC_WS_1_SAM

Project(s):

Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)

Coverage:

Latitude: 30.129850 * Longitude: -42.122050

Date/Time Start: 2015-11-10T00:00:00 * Date/Time End: 2015-11-10T00:00:00

Minimum DEPTH, water: 820.3 m * Maximum DEPTH, water: 820.3 m

Event(s):

357-M0072A (AM-01A) * Latitude: 30.129850 * Longitude: -42.122050 * Date/Time: 2015-11-10T00:00:00 * Elevation: -820.3 m * IGSN: IBCR0357EHF0001 * Location: Atlantis Massif * Campaign: * Basis: * Comment: RD2, CTD: 30 7.79265N / 42 7.33742W

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Device type	Device		Expedition 357 Scientists
2	Bottle number	Bottle		Expedition 357 Scientists
3	DEPTH, water	Depth water	m	Expedition 357 Scientists		Geocode
4	Area/locality	Area		Expedition 357 Scientists
5	Penetration depth	Penetr depth	m	Expedition 357 Scientists
6	Hydrogen	H2	nmol/l	Expedition 357 Scientists	Gas chromatography	average
7	Hydrogen, standard deviation	H std dev	±	Expedition 357 Scientists
8	Methane	CH4	nmol/l	Expedition 357 Scientists	Gas chromatography	average
9	Comment	Comment		Expedition 357 Scientists		to Methane average
10	Methane, standard deviation	CH4 std dev	±	Expedition 357 Scientists
11	Comment	Comment		Expedition 357 Scientists		to Methane standard deviation

License:

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

Size:

24 data points

Data

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

1 Device	2 Bottle	3 Depth water [m]	4 Area	5 Penetr depth [m]	6 H2 [nmol/l] (average)	7 H std dev [±]	8 CH4 [nmol/l] (average)	9 Comment (to Methane average)	10 CH4 std dev [±]	11 Comment (to Methane standard deviation)
RD2	B1 (pumped)	820.3	Central	2.30	11.9	0.4	2.2		1.2
RD2	B2 (pumped)	820.3	Central	2.30	10.1	2.3		Trace		not available
RD2	B3 (not pumped)	820.3	Central	2.30	3.5	0.6	1.5		0.6