Gomez-Saez, Gonzalo V; Niggemann, Jutta; Dittmar, Thorsten; Pohlabeln, Anika M; Lang, Susan Q; Noowong, Ann; Pichler, Thomas; Wörmer, Lars; Bühring, Solveig I (2017): (Table 1) Physicochemical composition of Milos, Dominica and Iceland surface seawater and shallow hydrothermal vent fluids [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.874293, In supplement to: Gomez-Saez, GV et al. (2016): Molecular evidence for abiotic sulfurization of dissolved organic matter in marine shallow hydrothermal systems. Geochimica et Cosmochimica Acta, 190, 35-52, https://doi.org/10.1016/j.gca.2016.06.027
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Project(s):
Coverage:
Median Latitude: 39.115335 * Median Longitude: -19.430742 * South-bound Latitude: 15.220800 * West-bound Longitude: -61.363000 * North-bound Latitude: 65.930511 * East-bound Longitude: 24.522500
Date/Time Start: 2012-05-01T00:00:00 * Date/Time End: 2013-04-03T00:00:00
Minimum DEPTH, water: 0 m * Maximum DEPTH, water: 12 m
Event(s):
Champagne_Hot_Springs * Latitude: 15.220800 * Longitude: -61.363000 * Date/Time: 2013-04-02T00:00:00 * Elevation: -3.0 m * Location: Caribbean Sea * Method/Device: Sampling by diver (DIVER) * Comment: Position estimated from map
Dominica_Seawater * Latitude: 15.220800 * Longitude: -61.363000 * Date/Time: 2013-04-01T00:00:00 * Elevation: -2.0 m * Location: Caribbean Sea * Method/Device: Sampling by diver (DIVER) * Comment: Position estimated from map
Hveravík-1 * Latitude: 65.930511 * Longitude: -22.427592 * Location: Iceland * Method/Device: Sampling by diver (DIVER)
Comment:
The Na - K geothermometer is in the form from Fournier (1979): T (°C) = (1217/log(Na/K) + 1.483) - 273.15; The Na - K - Ca geothermometer equation is in the form from Henley et al., (1984): T (°C) = (1647/(log(Na/K) + 0.33 (log(Ca) 1/2Na) + 2.06) + 2.47)) - 273.15. Concentrations in geothermometer calculations are in mg/L.
SPE: solid phase extractable.
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
215 data points
Data
| 1 Event | 2 Sample comment | 3 Depth water [m] | 4 Temp [°C] | 5 pH (ph meter, WTW 3210 with Mic-D...) | 6 Sal (ph meter, WTW 3210 with Mic-D...) | 7 δD [‰ SMOW] (vs. VSMOW) | 8 δ18O H2O [‰ SMOW] (vs. VSMOW) | 9 F14C (F14C SPE, from) | 10 F14C (F14C SPE, to) | 11 DOC [µmol/l] | 12 DOS extr [µmol/l] | 13 Ratio (DOS/DOC) | 14 Br [mmol/l] | 15 Ca [mmol/l] | 16 Cl [mmol/l] | 17 K [mmol/l] | 18 Mg [mmol/l] | 19 Na [mmol/l] | 20 [SO4]2- [mmol/l] | 21 B [µmol/l] | 22 Fe [µmol/l] | 23 F [µmol/l] | 24 H2S [µmol/l] | 25 Li [µmol/l] | 26 Mn [µmol/l] | 27 Si [µmol/l] | 28 Sr [µmol/l] | 29 T cal [°C] (Geothermometers, Na/K, Calcul...) | 30 T cal [°C] (Geothermometers, Na - K - Ca,...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Milos_Seawater | Seawater | 0 | 20 | 8.2 | 38 | 8.6 | 1.3 | 1.02 | 1.03 | 60 | 1.8 | 0.0296 | 0.97 | 10.70 | 664.0 | 10.80 | 57.20 | 503.2 | 29.90 | 463.3 | 36.8 | 47.20 | 7.22 | 84.10 | |||||
| Dominica_Seawater | Seawater | 0 | 28 | 7.9 | 34 | 6.3 | 0.8 | 99 | 0.2 | 0.0024 | 0.83 | 11.00 | 569.6 | 10.60 | 60.30 | 513.6 | 26.10 | 409.7 | 45.50 | 88.30 | |||||||||
| Iceland | Seawater | 0 | 11 | 8.2 | 31 | -7.9 | -0.4 | 183 | 0.5 | 0.0030 | 0.98 | 7.86 | 623.1 | 4.40 | 48.10 | 397.6 | 26.70 | 586.5 | 239.5 | 15.80 | 294.8 | 69.50 | |||||||
| Palaeochori_Bay | Hydrothermal fluids | 5 | 81 | 4.9 | 56 | 5.0 | 2.6 | 0.78 | 0.81 | 21 | 0.8 | 0.0375 | 1.23 | 31.80 | 947.8 | 75.10 | 25.90 | 673.7 | 8.36 | 2434.9 | 229.7 | 52.6 | 498.0 | 5296.80 | 57.40 | 274.8 | 236.30 | 279 | 276 |
| Spathi_Bay | Hydrothermal fluids | 12 | 65 | 5.7 | 33 | 8.9 | 1.2 | 0.77 | 0.79 | 41 | 1.3 | 0.0317 | 0.92 | 20.10 | 633.6 | 19.40 | 99.80 | 893.8 | 29.70 | 457.9 | 24.2 | 31.6 | 255.6 | 129.60 | 17.70 | 639.4 | 80.10 | 144 | 179 |
| Champagne_Hot_Springs | Hydrothermal fluids | 5 | 75 | 6.3 | 17 | -1.9 | -1.0 | 22 | 0.1 | 0.0026 | 0.40 | 12.20 | 273.5 | 6.55 | 29.40 | 314.3 | 10.40 | 1119.5 | 88.2 | 0.3 | 256.80 | 226.2 | 71.20 | 142 | 164 | ||||
| Soufriere | Hydrothermal fluids | 5 | 55 | 6.3 | 11 | -5.5 | -1.3 | 27 | 0.1 | 0.0051 | 0.20 | 3.97 | 141.8 | 3.19 | 18.20 | 149.3 | 7.42 | 543.2 | 214.7 | 1.3 | 64.30 | 665.9 | 26.40 | 143 | 162 | ||||
| Hveravík-1 | Hydrothermal fluids | 0 | 86 | 8.0 | 2 | -76.6 | -10.3 | 112 | 0.1 | 0.0009 | 0.01 | 4.64 | 22.4 | 0.09 | 0.10 | 13.9 | 0.95 | 321.9 | 14.3 | 1.4 | 1.15 | 1438.2 | 4.79 | 78 | 79 | ||||
| Hveravík-2 | Hydrothermal fluids | 2 | 80 | 8.3 | 5 | -67.6 | -9.4 | 142 | 0.2 | 0.0013 | 0.06 | 5.19 | 85.0 | 0.67 | 6.37 | 65.3 | 5.43 | 414.4 | 19.7 | 1.4 | 4.03 | 1324.3 | 12.70 | 102 | 115 |