Expedition 357 Scientists (2016): Dissolved hydrogen and methane concentrations from IODP Hole 357-M0069A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.868511
Always quote citation above when using data! You can download the citation in several formats below.
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: 30.132400 * Longitude: -42.120030
Date/Time Start: 2015-11-06T00:00:00 * Date/Time End: 2015-11-08T00:00:00
Minimum DEPTH, water: 849.0 m * Maximum DEPTH, water: 850.0 m
Event(s):
357-M0069A (AM-06A) * Latitude: 30.132400 * Longitude: -42.120030 * Date/Time Start: 2015-11-06T00:00:00 * Date/Time End: 2015-11-08T00:00:00 * Elevation: -850.9 m * IGSN: IBCR0357EHA0001 * Location: Atlantis Massif * Campaign: Exp357 * Basis: James Cook * Comment: RD2, CTD: 30 7.985N / 42 7.218W; back on deck 10:30; MeBo launched 12:26, failed, back on deck 15:00; launch RD2 at midnight
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 | Comment | Comment | Expedition 357 Scientists | to penetration depth | ||
| 7 | Hydrogen | H2 | nmol/l | Expedition 357 Scientists | Gas chromatography | average |
| 8 | Hydrogen, standard deviation | H std dev | ± | Expedition 357 Scientists | ||
| 9 | Methane | CH4 | nmol/l | Expedition 357 Scientists | Gas chromatography | average |
| 10 | Comment | Comment | Expedition 357 Scientists | to Methane average | ||
| 11 | Methane, standard deviation | CH4 std dev | ± | Expedition 357 Scientists | ||
| 12 | Comment | Comment | Expedition 357 Scientists | to Methane standard deviation |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
48 data points
Data
| 1 Device | 2 Bottle | 3 Depth water [m] | 4 Area | 5 Penetr depth [m] | 6 Comment (to penetration depth) | 7 H2 [nmol/l] (average) | 8 H std dev [±] | 9 CH4 [nmol/l] (average) | 10 Comment (to Methane average) | 11 CH4 std dev [±] | 12 Comment (to Methane standard deviation) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CTD | Before B9 | 849.0 | Central | not applicable | 44.4 | 2.9 | below detection limit (0.6 nM for hydrogen, 0.7 nM for methane) | not available | |||
| CTD | after B1 | 849.0 | Central | not applicable | 12.4 | 1.4 | 1.2 | 0.2 | |||
| CTD | after B9 | 849.0 | Central | not applicable | 15.9 | 3.2 | 1.4 | 0.4 | |||
| CTD | after B13 | 849.0 | Central | not applicable | 17.4 | 1.9 | 1.0 | 0.4 | |||
| RD2 | B1 (pumped) | 850.0 | Central | 16.40 | 44.7 | 5.3 | 3.3 | 0.4 | |||
| RD2 | B2 (pumped) | 850.0 | Central | 16.40 | 58.4 | 8.5 | 3.7 | 0.4 |