Swart, Peter K; Wortmann, Ulrich G; Mitterer, Richard M; Malone, Mitchell J; Smart, Peter L; Feary, David A; Hine, Albert C (2000): (Table 2) Maximum concentrations of gas and temperatures attained at ODP Leg 182 sites [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.712095, In supplement to: Swart, PK et al. (2000): Hydrogen sulfide-hydrates and saline fluids in the continental margin of South Australia. Geology, 28(11), 1039-1042, https://doi.org/10.1130/0091-7613(2000)28%3C1039:HSASFI%3E2.0.CO;2
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -33.325528 * Median Longitude: 128.481172 * South-bound Latitude: -33.357467 * West-bound Longitude: 128.481050 * North-bound Latitude: -33.293117 * East-bound Longitude: 128.481300
Date/Time Start: 1998-10-30T00:00:00 * Date/Time End: 1998-11-16T00:00:00
Minimum DEPTH, sediment/rock: 143.9 m * Maximum DEPTH, sediment/rock: 359.6 m
Event(s):
182-1127 * Latitude: -33.357467 * Longitude: 128.481300 * Date/Time Start: 1998-10-30T00:00:00 * Date/Time End: 1998-11-03T00:00:00 * Elevation: -479.0 m * Penetration: 520.2 m * Recovery: 450.2 m * Location: Great Australian Bight * Campaign: Leg182 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 56 cores; 520.2 m cored; 0 m drilled; 86.6% recovery
182-1129 * Latitude: -33.293117 * Longitude: 128.481167 * Date/Time: 1998-11-11T00:00:00 * Elevation: -202.4 m * Penetration: 1120.1 m * Recovery: 423.1 m * Location: Great Australian Bight * Campaign: Leg182 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 78 cores; 735 m cored; 385.1 m drilled; 57.6% recovery
182-1131 * Latitude: -33.326000 * Longitude: 128.481050 * Date/Time: 1998-11-16T00:00:00 * Elevation: -332.4 m * Penetration: 722.7 m * Recovery: 467.1 m * Location: Great Australian Bight * Campaign: Leg182 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 78 cores; 722.7 m cored; 0 m drilled; 64.6% recovery
Comment:
Sediment depth is the depth of maximal gas concentration.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Bottom water temperature | BWT | °C | Swart, Peter K | ||
| 4 | Temperature, in rock/sediment | t | °C | Swart, Peter K | in the zone of maximal gas concentration | |
| 5 | Depth, reference | Depth ref | m | Swart, Peter K | of maximal Na/Cl ratio | |
| 6 | Temperature, in rock/sediment | t | °C | Swart, Peter K | in the zone of Na/Cl anomaly | |
| 7 | Methane | CH4 | ppmv | Swart, Peter K | ||
| 8 | Ethane + ethene | C2+C2 | ppmv | Swart, Peter K | ||
| 9 | Propane + propene | C3+C3 | ppmv | Swart, Peter K | ||
| 10 | C4 hydrocarbons | C4 | ppmv | Swart, Peter K | ||
| 11 | Carbon dioxide | CO2 | % | Swart, Peter K | ||
| 12 | Hydrogen sulfide | H2S | ppmv | Swart, Peter K |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
27 data points
Data
| 1 Event | 2 Depth sed [m] | 3 BWT [°C] | 4 t [°C] (in the zone of maximal gas co...) | 5 Depth ref [m] (of maximal Na/Cl ratio) | 6 t [°C] (in the zone of Na/Cl anomaly) | 7 CH4 [ppmv] | 8 C2+C2 [ppmv] | 9 C3+C3 [ppmv] | 10 C4 [ppmv] | 11 CO2 [%] | 12 H2S [ppmv] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 182-1127 | 143.9 | 11 | 17 | 200 | 20 | 484810 | 41.9256 | 128558 | |||
| 182-1129 | 324.8 | 14 | 27 | 160 | 21 | 147503 | 369 | 66 | 25 | 32.6737 | 134852 |
| 182-1131 | 359.6 | 12 | 28 | 80 | 15 | 71225 | 275 | 52 | 10 | 71.1194 | 156608 |