Lein, Alla Yu; Bogdanov, Yury A; Grichuk, Dmitry V; Rusanov, Igor I; Sagalevich, Anatoly M (2006): (Table 3) Chemical composition of hot fluids (end members) from the Q hydrothermal field, East Pacific Rise [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.745901, In supplement to: Lein, AY et al. (2006): Geochemistry of hydrothermal solutions from 9°50'N at the East Pacific Rise twelve years after eruption of a submarine volcano. Geokhimiya (Geochemistry), No 7, 749-762
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Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Latitude: 9.846100 * Longitude: -104.293100
Date/Time Start: 2003-10-01T00:00:00 * Date/Time End: 2003-10-01T00:00:00
Event(s):
AMK49-4668-M1 * Latitude: 9.846100 * Longitude: -104.293100 * Date/Time: 2003-10-01T00:00:00 * Location: Hydrothermal area 9°50N, EPR * Campaign: AMK49 * Basis: Akademik Mstislav Keldysh * Method/Device: MIR-1 deep-sea manned submersible (MIR-1)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | pH | pH | Lein, Alla Yu | Potentiometric | ||
| 2 | Alkalinity, total | AT | mmol(eq)/l | Lein, Alla Yu | Potentiometric | |
| 3 | Chloride | Cl | mg/kg | Lein, Alla Yu | Titration | |
| 4 | Magnesium | Mg2+ | mg/kg | Lein, Alla Yu | Trilonometry | |
| 5 | Calcium | Ca2+ | mg/kg | Lein, Alla Yu | Trilonometry | |
| 6 | Iron | Fe | mg/kg | Lein, Alla Yu | Atomic absorption spectrometry (AAS) | |
| 7 | Manganese | Mn | mg/kg | Lein, Alla Yu | Atomic absorption spectrometry (AAS) | |
| 8 | Zinc | Zn | mg/kg | Lein, Alla Yu | Atomic absorption spectrometry (AAS) | |
| 9 | Copper | Cu | mg/kg | Lein, Alla Yu | Atomic absorption spectrometry (AAS) | |
| 10 | Silver | Ag | mg/kg | Lein, Alla Yu | Atomic absorption spectrometry (AAS) | |
| 11 | Hydrogen sulfide | H2S | ppmv | Lein, Alla Yu | Titration | |
| 12 | Methane | CH4 | µmol/kg | Lein, Alla Yu | Gas chromatography | |
| 13 | Ratio | Ratio | Lein, Alla Yu | Calculated | Fe/Cl, molar | |
| 14 | Ratio | Ratio | Lein, Alla Yu | Calculated | Fe/Mn, molar | |
| 15 | Ratio | Ratio | Lein, Alla Yu | Calculated | Mn/Cl, molar | |
| 16 | Ratio | Ratio | Lein, Alla Yu | Calculated | H2S/Cl, molar | |
| 17 | Ratio | Ratio | Lein, Alla Yu | Calculated | Fe/H2S, molar | |
| 18 | δ34S | δ34S | ‰ CDT | Lein, Alla Yu | Mass spectrometry | H2S, average for 3 samples |
| 19 | δ13C, methane | δ13C CH4 | ‰ PDB | Lein, Alla Yu | Mass spectrometry | average for 3 samples |
| 20 | Carbon, organic, dissolved | DOC | mg/l | Lein, Alla Yu | Wet combustion |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
20 data points
Data
| 1 pH (Potentiometric) | 2 AT [mmol(eq)/l] (Potentiometric) | 3 Cl [mg/kg] (Titration) | 4 Mg2+ [mg/kg] (Trilonometry) | 5 Ca2+ [mg/kg] (Trilonometry) | 6 Fe [mg/kg] (Atomic absorption spectrometr...) | 7 Mn [mg/kg] (Atomic absorption spectrometr...) | 8 Zn [mg/kg] (Atomic absorption spectrometr...) | 9 Cu [mg/kg] (Atomic absorption spectrometr...) | 10 Ag [mg/kg] (Atomic absorption spectrometr...) | 11 H2S [ppmv] (Titration) | 12 CH4 [µmol/kg] (Gas chromatography) | 13 Ratio (Fe/Cl, molar, Calculated) | 14 Ratio (Fe/Mn, molar, Calculated) | 15 Ratio (Mn/Cl, molar, Calculated) | 16 Ratio (H2S/Cl, molar, Calculated) | 17 Ratio (Fe/H2S, molar, Calculated) | 18 δ34S [‰ CDT] (H2S, average for 3 samples, M...) | 19 δ13C CH4 [‰ PDB] (average for 3 samples, Mass s...) | 20 DOC [mg/l] (Wet combustion) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.1 | -1290 | 20577 | 0 | 2050 | 136.9 | 17.66 | 2.01 | 0.75 | 0.00093 | 136 | 6000 | 0.0042 | 7.7 | 0.0055 | 0.007 | 0.61 | 3.3 | -22 | 2.62 |