Keir, Robin (2007): Methane concentration and delta 13C in water profile M62/5a-1184-CTD-LADCP, Mid Atlantik Ridge at 4-11°S, segment A4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.669568
Always quote citation above when using data! You can download the citation in several formats below.
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: -10.501830 * Longitude: -13.138330
Date/Time Start: 2004-11-21T00:00:00 * Date/Time End: 2004-11-21T00:00:00
Minimum DEPTH, water: 10.6 m * Maximum DEPTH, water: 3209.0 m
Event(s):
M62/5a-1184-CTD-LADCP * Latitude: -10.501830 * Longitude: -13.138330 * Date/Time: 2004-11-21T00:00:00 * Elevation: -3271.0 m * Location: South Atlantic/subtropical * Campaign: M62/5a * Basis: Meteor (1986) * Method/Device: Multiple investigations (MULT) * Comment: CTD + LADCP, 18 water samples taken
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:
110 data points
Data
| 1 Depth water [m] | 2 Press [dbar] | 3 Bottle | 4 Sal | 5 Temp [°C] | 6 CH4 [nmol/l] | 7 Comment |
|---|---|---|---|---|---|---|
| 10.6 | 10 | 21 | 36.329 | 24.0270 | 1.82000 | |
| 10.8 | 10 | 22 | 36.329 | 24.0370 | 1.86000 | Niskin steel spring |
| 98.9 | 100 | 20 | 36.725 | 22.3870 | 1.91000 | |
| 195.9 | 200 | 19 | 35.215 | 12.2820 | 1.56000 | Niskin with steel spring |
| 197.6 | 200 | 18 | 35.203 | 12.2030 | 1.57440 | |
| 793.3 | 800 | 17 | 34.492 | 4.8038 | 0.67000 | |
| 1879.7 | 1900 | 16 | 34.947 | 3.4290 | 0.52000 | |
| 2471.9 | 2500 | 15 | 34.915 | 2.8427 | 0.55694 | |
| 2521.0 | 2550 | 14 | 34.914 | 2.8209 | 0.57000 | |
| 2570.9 | 2600 | 13 | 34.912 | 2.8044 | 0.51000 | |
| 2619.1 | 2650 | 12 | 34.912 | 2.8025 | 0.53270 | Niskin bottle leaks |
| 2668.2 | 2700 | 11 | 34.911 | 2.7779 | 0.54827 | |
| 2767.7 | 2800 | 9 | 34.907 | 2.7196 | 0.57689 | |
| 2816.3 | 2850 | 8 | 34.906 | 2.6959 | 0.68192 | Niskin valve not tight |
| 2865.2 | 2900 | 7 | 34.904 | 2.6682 | 0.62000 | |
| 2914.2 | 2950 | 6 | 34.903 | 2.6454 | 0.60250 | |
| 2961.8 | 3000 | 5 | 34.902 | 2.6403 | 0.58541 | |
| 3012.1 | 3050 | 4 | 34.902 | 2.6318 | 0.64891 | |
| 3060.1 | 3100 | 3 | 34.901 | 2.6248 | 0.78684 | |
| 3060.7 | 3100 | 2 | 34.901 | 2.6256 | 0.52280 | Niskin with steel spring |
| 3209.0 | 3261 | 1 | 34.899 | 2.6060 | 0.78000 |