Keir, Robin (2007): Methane concentration and delta 13C in water profile M62/5b-1273-CTD-LADCP, Mid Atlantik Ridge at 4-11°S, segment A2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.669624
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Published: 2007-11-27 • DOI registered: 2013-06-18
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:
Latitude: -8.211660 * Longitude: -13.533330
Date/Time Start: 2004-12-13T00:00:00 * Date/Time End: 2004-12-13T00:00:00
Minimum DEPTH, water: 12.7 m * Maximum DEPTH, water: 2891.0 m
Event(s):
M62/5b-1273-CTD-LADCP * Latitude: -8.211660 * Longitude: -13.533330 * Date/Time: 2004-12-13T00:00:00 * Elevation: -2936.0 m * Location: South Atlantic/subtropical * Campaign: M62/5b * Basis: Meteor (1986) * Method/Device: Multiple investigations (MULT) * Comment: CTD + LADCP, 14 water samples taken, MAPR attached
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, water | Depth water | m | Geocode | ||
| 2 | Pressure, water | Press | dbar | Keir, Robin | CTD, Sea-Bird, SBE 911 | |
| 3 | Bottle number | Bottle | Keir, Robin | |||
| 4 | Salinity | Sal | Keir, Robin | CTD, Sea-Bird, SBE 911 | ||
| 5 | Temperature, water | Temp | °C | Keir, Robin | CTD, Sea-Bird, SBE 911 | |
| 6 | Methane | CH4 | nmol/l | Keir, Robin | Gas chromatography (partial vacuum degassing) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
65 data points
Data
| 1 Depth water [m] | 2 Press [dbar] | 3 Bottle | 4 Sal | 5 Temp [°C] | 6 CH4 [nmol/l] |
|---|---|---|---|---|---|
| 12.7 | 10 | 16 | 36.273 | 24.2870 | 1.80000 |
| 792.8 | 800 | 15 | 34.503 | 4.6603 | 0.52740 |
| 1977.9 | 2000 | 14 | 34.935 | 3.3848 | 1.31730 |
| 2371.8 | 2400 | 13 | 34.919 | 2.9913 | 0.83000 |
| 2469.9 | 2500 | 12 | 34.914 | 2.8731 | 0.76803 |
| 2519.6 | 2550 | 11 | 34.912 | 2.8296 | 1.05600 |
| 2568.4 | 2600 | 9 | 34.909 | 2.7882 | 1.35110 |
| 2614.9 | 2650 | 8 | 34.909 | 2.7765 | 1.43120 |
| 2667.0 | 2700 | 7 | 34.908 | 2.7740 | 1.50600 |
| 2764.7 | 2800 | 5 | 34.904 | 2.7001 | 1.59000 |
| 2814.3 | 2850 | 4 | 34.900 | 2.5821 | 1.22980 |
| 2864.1 | 2900 | 3 | 34.898 | 2.5532 | 1.08640 |
| 2891.0 | 2915 | 2 | 34.898 | 2.5408 | 1.06560 |