Keir, Robin (2007): Methane concentration and delta 13C in water samples of M62/5b-1280-ROV, Mid Atlantik Ridge at 4-11°S, segment A2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.668401
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Related to:
Devey, Colin W; Lackschewitz, Klas Sven (2004): Meteor Cruise No. M62, Legs 5A + 5B, 07. November - 30. December 2004, Recife - Ascension - Walvis Bay. METEOR-Berichte, Leitstelle Meteor, Institut für Meereskunde der Universität Hamburg, 04, 175 pp, hdl:10013/epic.32335.d001
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 5471797: From Mantle to Ocean: Energy-, Material- and Life-cycles at Spreading Axes
Coverage:
Median Latitude: -8.302467 * Median Longitude: -13.514667 * South-bound Latitude: -8.304100 * West-bound Longitude: -13.517000 * North-bound Latitude: -8.300300 * East-bound Longitude: -13.511000
Date/Time Start: 2004-12-15T00:00:00 * Date/Time End: 2004-12-16T00:00:00
Minimum DEPTH, water: 2875.0 m * Maximum DEPTH, water: 2934.0 m
Event(s):
M62/5b-1280-ROV * Latitude Start: -8.296660 * Longitude Start: -13.513330 * Latitude End: -8.303330 * Longitude End: -13.510000 * Date/Time Start: 2004-12-15T00:00:00 * Date/Time End: 2004-12-16T00:00:00 * Elevation Start: -2956.0 m * Elevation End: -2946.0 m * Location: South Atlantic/subtropical * Campaign: M62/5b * Basis: Meteor (1986) * Method/Device: Remote operated vehicle (ROV) * Comment: ROV on bottom,
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | LATITUDE | Latitude | Geocode | |||
| 2 | LONGITUDE | Longitude | Geocode | |||
| 3 | DEPTH, water | Depth water | m | Geocode | ||
| 4 | Bottle number | Bottle | Keir, Robin | |||
| 5 | Methane | CH4 | nmol/l | Keir, Robin | Gas chromatography (partial vacuum degassing) | |
| 6 | δ13C, methane | δ13C CH4 | ‰ PDB | Keir, Robin | Continous-flow Gas chromatograph combustion isotope ratio Mass spectrometry | |
| 7 | Comment | Comment | Keir, Robin |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
12 data points