Himmler, Tobias; Haley, Brian A; Torres, Marta E; Klinkhammer, Gary P; Bohrmann, Gerhard; Peckmann, Jörn (2013): (Supplement 1) Pore water chemistry in cold-seep pore waters of Hydrate Ridge, northeast Pacific Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.817324, In supplement to: Himmler, T et al. (2013): Rare earth element geochemistry in cold-seep pore waters of Hydrate Ridge, northeast Pacific Ocean. Geo-Marine Letters, 33(5), 369-379, https://doi.org/10.1007/s00367-013-0334-2
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Project(s):
Coverage:
Median Latitude: 44.618585 * Median Longitude: -125.123585 * South-bound Latitude: 44.570000 * West-bound Longitude: -125.147000 * North-bound Latitude: 44.667170 * East-bound Longitude: -125.100170
Minimum DEPTH, sediment/rock: 0.0000 m * Maximum DEPTH, sediment/rock: 0.1059 m
Event(s):
A99-11-AD3423 * Latitude: 44.667170 * Longitude: -125.100170 * Elevation: -600.0 m * Location: Hydrate Ridge * Campaign: AT3-35B * Basis: Atlantis (1997) * Method/Device: Push corer (PUC) * Comment: Extensive seafloor crusts of authigenic seep carbonates.
A99-37-AD3430 * Latitude: 44.570000 * Longitude: -125.147000 * Elevation: -768.0 m * Location: Hydrate Ridge * Campaign: AT3-35B * Basis: Atlantis (1997) * Method/Device: Push corer (PUC) * Comment: Soft sediment covered with extensive mats of filamentous sulphuroxidizing bacteria.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Sulfate | [SO4]2- | mmol/l | Himmler, Tobias | Ion chromatography | |
| 4 | Hydrogen sulfide | H2S | mmol/l | Himmler, Tobias | ||
| 5 | Alkalinity, total | AT | mmol(eq)/kg | Himmler, Tobias | Methods of Seawater Analysis, Third Edition (Grasshoff et al., 1999) | |
| 6 | Calcium | Ca2+ | mg/l | Himmler, Tobias | atomic-emission spectrometer | |
| 7 | Magnesium ion | Mg2+ | mmol/l | Himmler, Tobias | atomic-emission spectrometer | |
| 8 | Phosphate | [PO4]3- | µmol/l | Himmler, Tobias | Methods of Seawater Analysis, Third Edition (Grasshoff et al., 1999) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
96 data points