Citation:

PANGAEA.760060, In supplement to: Lein, AY et al. (1997): CO2 assimilation rate and bacterial production of organic matter above the hydrothermal fields at 26°N and 29°N at the Mid-Atlantic Ridge. Translated from Okeanologiya, 1997, 37(3), 396-407, Oceanology, 37(3), 359-369

Name: (Table 2) End member concentrations of gases in hot water samples from black smokers of the TAG and Broken Spur hydrothermal fields in August-October 1994
Published: 1997
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: 27.651842 * Median Longitude: -44.000058 * South-bound Latitude: 26.136833 * West-bound Longitude: -44.826167 * North-bound Latitude: 29.166850 * East-bound Longitude: -43.173950

Minimum Elevation: -3715.0 m * Maximum Elevation: -3100.0 m

Event(s):

AMK34-3348_SH * Latitude: 29.166850 * Longitude: -43.173950 * Elevation: -3100.0 m * Location: Broken Spur Hydrothermal Field * Campaign: * Basis: Akademik Mstislav Keldysh * Method/Device: Multiple investigations (MULT)

AMK34-3424 * Latitude: 26.136833 * Longitude: -44.826167 * Elevation: -3715.0 m * Location: TAG Hydrothermal Field * Campaign: * Basis: Akademik Mstislav Keldysh * Method/Device: Titan Bottle (TiB)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	Elevation of event	Elevation	m
5	Methane	CH4	mmol/l	Lein, Alla Yu	Chromatographic
6	Hydrogen	H2	mmol/l	Lein, Alla Yu	Chromatographic
7	Hydrogen sulfide	H2S	µmol/l	Lein, Alla Yu	Titration
8	Ammonium	[NH4]+	mmol/l	Lein, Alla Yu	Titration

License:

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

Size:

8 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 CH4 [mmol/l]	6 H2 [mmol/l]	7 H2S [µmol/l]	8 [NH4]+ [mmol/l]
AMK34-3424	26.13683	-44.82617	-3715	0.15	0.22	3500	3.65
AMK34-3348_SH	29.16685	-43.17395	-3100	0.13	1.87	490	1.21