Keir, Robin (2007): Methane concentration and delta 13C in water profile M62/5b-1222-CTD-LADCP, Mid Atlantik Ridge at 4-11°S, segment A2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.669586
Always quote citation above when using data! You can download the citation in several formats below.
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: -8.300000 * Longitude: -13.635000
Date/Time Start: 2004-12-02T00:00:00 * Date/Time End: 2004-12-02T00:00:00
Minimum DEPTH, water: 2276.0 m * Maximum DEPTH, water: 2852.3 m
Event(s):
M62/5b-1222-CTD-LADCP * Latitude: -8.300000 * Longitude: -13.635000 * Date/Time: 2004-12-02T00:00:00 * Elevation: -2912.0 m * Location: South Atlantic/subtropical * Campaign: M62/5a * Basis: Meteor (1986) * Method/Device: Multiple investigations (MULT) * Comment: CTD + LADCP + WC, 6 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) | |
| 7 | Comment | Comment | Keir, Robin |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
32 data points
Data
| 1 Depth water [m] | 2 Press [dbar] | 3 Bottle | 4 Sal | 5 Temp [°C] | 6 CH4 [nmol/l] | 7 Comment |
|---|---|---|---|---|---|---|
| 2276.0 | 2300 | 7 | 34.920 | 3.0002 | 0.87225 | |
| 2373.3 | 2400 | 6 | 34.917 | 2.9253 | 1.03400 | |
| 2522.1 | 2550 | 5 | 34.913 | 2.8402 | 1.07150 | |
| 2669.5 | 2700 | 4 | 34.906 | 2.6943 | 1.53140 | Niskin bottle leaks |
| 2766.5 | 2800 | 3 | 34.906 | 2.6884 | 1.39000 | vaccum bottle not tight |
| 2852.3 | 2887 | 2 | 34.905 | 2.6829 | 1.86220 |