Schmidt, Mark (2019): Methane concentrations measured in bottle water samples during POSEIDON cruise POS518/1 [dataset]. GEOMAR - Helmholtz Centre for Ocean Research Kiel, PANGAEA, https://doi.org/10.1594/PANGAEA.908490
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2019-11-14 • DOI registered: 2019-12-13
Related to:
Linke, Peter; Haeckel, Matthias (2018): RV POSEIDON Fahrtbericht / Cruise Report POS518: Baseline Study for the Environmental Monitoring of Subseafloor CO2 Storage Operations, Leg 1: Bremerhaven - Bremerhaven (Germany) 25.09.-11.10.2017, Leg 2: Bremerhaven - Kiel (Germany) 12.10.-28.10.2017. GEOMAR Report (N. Ser.), 40, 84 pp, https://doi.org/10.3289/GEOMAR_REP_NS_40_2018
Project(s):
Funding:
Horizon 2020 (H2020), grant/award no. 654462: Strategies for Environmental Monitoring of Marine Carbon Capture and Storage
Coverage:
Median Latitude: 56.765909 * Median Longitude: 1.990773 * South-bound Latitude: 54.165990 * West-bound Longitude: -0.388770 * North-bound Latitude: 58.011540 * East-bound Longitude: 6.972240
Date/Time Start: 2017-09-30T07:29:16 * Date/Time End: 2017-10-10T05:51:45
Minimum DEPTH, water: 10.3 m * Maximum DEPTH, water: 122.1 m
Event(s):
POS518/1_8-1 (VCTD03) * Latitude: 58.010530 * Longitude: -0.387900 * Date/Time: 2017-09-30T07:21:00 * Elevation: -122.0 m * Campaign: POS518/1 (POS518) * Basis: Poseidon * Method/Device: CTD/Rosette (CTD-RO) * Comment: max depth/on ground
POS518/1_9-1 (VCTD04) * Latitude: 57.994870 * Longitude: -0.373500 * Date/Time: 2017-09-30T10:20:00 * Elevation: -117.0 m * Campaign: POS518/1 (POS518) * Basis: Poseidon * Method/Device: CTD/Rosette (CTD-RO) * Comment: max depth/on ground
POS518/1_23-1 (VCTD06) * Latitude: 54.165730 * Longitude: 6.972400 * Date/Time: 2017-10-10T04:39:00 * Elevation: -38.0 m * Campaign: POS518/1 (POS518) * Basis: Poseidon * Method/Device: CTD/Rosette (CTD-RO) * Comment: DSHIP-Stationnumber: 21-1 ;max depth/on ground
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Schmidt, Mark | |||
| 2 | Optional event label | Event 2 | Schmidt, Mark | |||
| 3 | Bottle number | Bottle | Schmidt, Mark | Niskin bottle ID | ||
| 4 | DATE/TIME | Date/Time | Schmidt, Mark | Geocode | ||
| 5 | LATITUDE | Latitude | Schmidt, Mark | Geocode | ||
| 6 | LONGITUDE | Longitude | Schmidt, Mark | Geocode | ||
| 7 | DEPTH, water | Depth water | m | Schmidt, Mark | Geocode | |
| 8 | Temperature, water | Temp | °C | Schmidt, Mark | ||
| 9 | Salinity | Sal | Schmidt, Mark | |||
| 10 | Methane | CH4 | nmol/l | Schmidt, Mark | Headspace Equilibration | Headspace equilibration extraction of dissolved gas; subsequent gas chromatographic methane detection |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
124 data points
Data
| 1 Event | 2 Event 2 | 3 Bottle | 4 Date/Time | 5 Latitude | 6 Longitude | 7 Depth water [m] | 8 Temp [°C] | 9 Sal | 10 CH4 [nmol/l] |
|---|---|---|---|---|---|---|---|---|---|
| POS518/1_8-1 | VCTD03 | 1 | 2017-09-30T07:29:16 | 58.01056 | -0.38806 | 121.7 | 9.397 | 35.230 | 3.5 |
| POS518/1_8-1 | VCTD03 | 2 | 2017-09-30T07:29:39 | 58.01058 | -0.38804 | 122.1 | 9.393 | 35.230 | 4.3 |
| POS518/1_8-1 | VCTD03 | 3 | 2017-09-30T07:34:35 | 58.01084 | -0.38802 | 117.9 | 9.380 | 35.230 | 5.0 |
| POS518/1_8-1 | VCTD03 | 5 | 2017-09-30T07:42:29 | 58.01141 | -0.38877 | 116.9 | 9.335 | 35.228 | 6.1 |
| POS518/1_8-1 | VCTD03 | 6 | 2017-09-30T07:45:30 | 58.01148 | -0.38874 | 112.3 | 9.333 | 35.229 | 4.7 |
| POS518/1_8-1 | VCTD03 | 7 | 2017-09-30T07:47:47 | 58.01154 | -0.38858 | 102.6 | 9.609 | 35.233 | 3.9 |
| POS518/1_8-1 | VCTD03 | 8 | 2017-09-30T07:50:38 | 58.01140 | -0.38838 | 82.4 | 9.889 | 35.238 | 3.5 |
| POS518/1_8-1 | VCTD03 | 9 | 2017-09-30T07:54:03 | 58.01142 | -0.38844 | 62.8 | 10.553 | 35.235 | 2.9 |
| POS518/1_8-1 | VCTD03 | 10 | 2017-09-30T07:56:59 | 58.01146 | -0.38843 | 43.1 | 12.896 | 35.149 | 2.3 |
| POS518/1_8-1 | VCTD03 | 11 | 2017-09-30T07:59:26 | 58.01132 | -0.38838 | 24.1 | 12.933 | 35.151 | 3.5 |
| POS518/1_8-1 | VCTD03 | 12 | 2017-09-30T08:00:58 | 58.01120 | -0.38836 | 14.1 | 12.933 | 35.151 | 3.0 |
| POS518/1_9-1 | VCTD04 | 1 | 2017-09-30T10:22:30 | 57.99482 | -0.37348 | 118.5 | 9.644 | 35.235 | 3.9 |
| POS518/1_9-1 | VCTD04 | 2 | 2017-09-30T10:25:03 | 57.99520 | -0.37350 | 116.9 | 9.638 | 35.236 | 3.7 |
| POS518/1_9-1 | VCTD04 | 3 | 2017-09-30T10:26:36 | 57.99532 | -0.37358 | 117.3 | 9.634 | 35.235 | 3.9 |
| POS518/1_9-1 | VCTD04 | 5 | 2017-09-30T10:32:55 | 57.99512 | -0.37195 | 117.7 | 9.639 | 35.236 | 3.7 |
| POS518/1_9-1 | VCTD04 | 6 | 2017-09-30T10:36:06 | 57.99534 | -0.37073 | 112.4 | 9.637 | 35.235 | 4.3 |
| POS518/1_9-1 | VCTD04 | 7 | 2017-09-30T10:37:00 | 57.99528 | -0.37050 | 102.6 | 9.743 | 35.238 | 3.5 |
| POS518/1_9-1 | VCTD04 | 8 | 2017-09-30T10:38:00 | 57.99520 | -0.37056 | 82.7 | 9.987 | 35.237 | 3.5 |
| POS518/1_9-1 | VCTD04 | 10 | 2017-09-30T10:40:08 | 57.99510 | -0.37072 | 43.8 | 12.916 | 35.150 | 3.8 |
| POS518/1_9-1 | VCTD04 | 11 | 2017-09-30T10:41:15 | 57.99498 | -0.37074 | 23.6 | 12.936 | 35.152 | 4.2 |
| POS518/1_9-1 | VCTD04 | 12 | 2017-09-30T10:41:58 | 57.99488 | -0.37083 | 14.0 | 12.932 | 35.152 | 2.3 |
| POS518/1_23-1 | VCTD06 | 1 | 2017-10-10T04:33:50 | 54.16686 | 6.96945 | 10.3 | 15.678 | 34.016 | 5.1 |
| POS518/1_23-1 | VCTD06 | 2 | 2017-10-10T04:37:53 | 54.16644 | 6.97146 | 11.0 | 15.670 | 34.018 | 3.7 |
| POS518/1_23-1 | VCTD06 | 3 | 2017-10-10T05:05:39 | 54.16640 | 6.97128 | 27.1 | 15.689 | 34.044 | 4.7 |
| POS518/1_23-1 | VCTD06 | 5 | 2017-10-10T05:10:19 | 54.16676 | 6.97053 | 27.0 | 15.689 | 34.043 | 7.5 |
| POS518/1_23-1 | VCTD06 | 6 | 2017-10-10T05:16:07 | 54.16736 | 6.96934 | 26.9 | 15.686 | 34.040 | 10.8 |
| POS518/1_23-1 | VCTD06 | 7 | 2017-10-10T05:18:42 | 54.16770 | 6.96875 | 27.2 | 15.688 | 34.040 | 7.3 |
| POS518/1_23-1 | VCTD06 | 8 | 2017-10-10T05:40:31 | 54.16761 | 6.96896 | 34.5 | 15.688 | 34.028 | 9.1 |
| POS518/1_23-1 | VCTD06 | 9 | 2017-10-10T05:43:32 | 54.16722 | 6.96959 | 37.6 | 15.687 | 34.026 | 12.7 |
| POS518/1_23-1 | VCTD06 | 11 | 2017-10-10T05:48:47 | 54.16640 | 6.97114 | 34.7 | 15.686 | 34.029 | 12.2 |
| POS518/1_23-1 | VCTD06 | 12 | 2017-10-10T05:51:45 | 54.16599 | 6.97224 | 36.1 | 15.686 | 34.030 | 8.4 |