Expedition 357 Scientists (2016): Dissolved hydrogen and methane concentrations from IODP Hole 357-M0072X [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.868519
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Related to:
Frueh-Green, Gretchen L; Orcutt, Beth N; Green, Sophie; Cotterill, Carol; Expedition 357 Scientists (2016): Atlantis Massif Serpentinization and Life. International Ocean Discovery Program Preliminary Report, International Ocean Discovery Program, https://doi.org/10.14379/iodp.pr.357.2016
Further details:
Project(s):
Coverage:
Latitude: 30.033330 * Longitude: -42.116580
Date/Time Start: 2015-11-12T00:00:00 * Date/Time End: 2015-11-12T00:00:00
Minimum DEPTH, water: 755.0 m * Maximum DEPTH, water: 4134.0 m
Event(s):
357-M0072X (AM-01A) * Latitude: 30.033330 * Longitude: -42.116580 * Date/Time: 2015-11-12T00:00:00 * Elevation: -4244.0 m * IGSN: IBCR0357EHH0001 * Location: Atlantis Massif * Campaign: Exp357 * Basis: James Cook * Comment: 'Baseline CTD', Deep water Atlantis Fracture Zone 30 1.906N / 42 6.945W
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Device type | Device | Expedition 357 Scientists | |||
| 2 | Bottle number | Bottle | Expedition 357 Scientists | |||
| 3 | DEPTH, water | Depth water | m | Expedition 357 Scientists | Geocode | |
| 4 | Area/locality | Area | Expedition 357 Scientists | |||
| 5 | Penetration depth | Penetr depth | m | Expedition 357 Scientists | ||
| 6 | Hydrogen | H2 | nmol/l | Expedition 357 Scientists | Gas chromatography | average |
| 7 | Hydrogen, standard deviation | H std dev | ± | Expedition 357 Scientists | ||
| 8 | Methane | CH4 | nmol/l | Expedition 357 Scientists | Gas chromatography | average |
| 9 | Comment | Comment | Expedition 357 Scientists | to Methane average | ||
| 10 | Comment | Comment | Expedition 357 Scientists | to Methane standard deviation |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
24 data points
Data
| 1 Device | 2 Bottle | 3 Depth water [m] | 4 Area | 5 Penetr depth [m] | 6 H2 [nmol/l] (average) | 7 H std dev [±] | 8 CH4 [nmol/l] (average) | 9 Comment (to Methane average) | 10 Comment (to Methane standard deviation) |
|---|---|---|---|---|---|---|---|---|---|
| CTD | B1 | 4134.0 | Central | 4.10 | 5.3 | 2.6 | below detection limit (0.6 nM for hydrogen, 0.7 nM for methane) | not available | |
| CTD | B9 | 1601.0 | Central | 1.60 | 4.5 | 1.9 | 0.8 | not available | |
| CTD | B17 | 755.0 | Central | 0.75 | 4.5 | 1.2 | below detection limit (0.6 nM for hydrogen, 0.7 nM for methane) | not available |