Rozanov, Alexander G; Chechko, V A; Kokryatskaya, Natalya M (2010): (Table 2) Speciations of reactive iron and sulfur in bottom sediments of the Ob River mouth area [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763733, In supplement to: Rozanov, AG et al. (2010): The redox profile of the bottom sediments in the Ob River's mouth area. Translated from Okeanologiya, 2010, 50(5), 850-861, Oceanology, 50(5), 806-817, https://doi.org/10.1134/S0001437010050176
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Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 72.634000 * Median Longitude: 73.226542 * South-bound Latitude: 71.248333 * West-bound Longitude: 72.858500 * North-bound Latitude: 73.765000 * East-bound Longitude: 73.821333
Minimum DEPTH, sediment/rock: 0.035 m * Maximum DEPTH, sediment/rock: 0.150 m
Event(s):
AMK54-4993GR * Latitude: 71.248333 * Longitude: 72.858500 * Elevation: -23.0 m * Location: Ob River mouth area * Campaign: AMK54 * Basis: Akademik Mstislav Keldysh * Method/Device: Grab (GRAB)
AMK54-4996GR * Latitude: 72.569833 * Longitude: 73.821333 * Elevation: -18.0 m * Location: Ob River mouth area * Campaign: AMK54 * Basis: Akademik Mstislav Keldysh * Method/Device: Grab (GRAB)
AMK54-4999GR * Latitude: 72.952833 * Longitude: 73.282833 * Elevation: -20.0 m * Location: Ob River mouth area * Campaign: AMK54 * Basis: Akademik Mstislav Keldysh * Method/Device: Grab (GRAB)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | ||||
2 | Latitude of event | Latitude | ||||
3 | Longitude of event | Longitude | ||||
4 | Elevation of event | Elevation | m | |||
5 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
6 | Depth, top/min | Depth top | m | Rozanov, Alexander G | ||
7 | Depth, bottom/max | Depth bot | m | Rozanov, Alexander G | ||
8 | Water content, wet mass | Water wm | % | Rozanov, Alexander G | Calculated from weight loss after drying at 105°C | |
9 | Iron, fractionated | Fe frac | % | Rozanov, Alexander G | Wet chemistry | reactive |
10 | Iron 2+ | Fe2+ | % | Rozanov, Alexander G | Wet chemistry | |
11 | Iron 3+ | Fe3+ | % | Rozanov, Alexander G | Wet chemistry | |
12 | Iron, fractionated | Fe frac | % | Rozanov, Alexander G | Wet chemistry | sulfide (Fe_monosulfide + Fe_pyrite) |
13 | Sulfur bound in sulfate | S in [SO4]2- | % | Rozanov, Alexander G | Wet chemistry | |
14 | Sulfur in sulfide | S in S2- | mg/l | Rozanov, Alexander G | Wet chemistry | |
15 | Sulfur, elemental | S° | % | Rozanov, Alexander G | Wet chemistry | |
16 | Sulfur of pyrite | S Py | % | Rozanov, Alexander G | Wet chemistry | |
17 | Sulfur, organic | S org | % | Rozanov, Alexander G | Wet chemistry | total |
18 | Sulfur, organic | S org | % | Rozanov, Alexander G | Wet chemistry | in bitimens |
19 | Sulfur, total reduced | TS reduced | % | Rozanov, Alexander G | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
70 data points
Data
1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Depth sed [m] | 6 Depth top [m] | 7 Depth bot [m] | 8 Water wm [%] (Calculated from weight loss a...) | 9 Fe frac [%] (reactive, Wet chemistry) | 10 Fe2+ [%] (Wet chemistry) | 11 Fe3+ [%] (Wet chemistry) | 12 Fe frac [%] (sulfide (Fe_monosulfide + Fe_...) | 13 S in [SO4]2- [%] (Wet chemistry) | 14 S in S2- [mg/l] (Wet chemistry) | 15 S° [%] (Wet chemistry) | 16 S Py [%] (Wet chemistry) | 17 S org [%] (total, Wet chemistry) | 18 S org [%] (in bitimens, Wet chemistry) | 19 TS reduced [%] (Calculated) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AMK54-4993GR | 71.2483 | 72.8585 | -23 | 0.035 | 0.02 | 0.05 | 64.1 | 3.08 | 2.40 | 0.42 | 0.26 | 0.060 | 0.146 | 0.040 | 0.014 | 0.106 | 0.016 | 0.306 |
AMK54-4996GR | 72.5698 | 73.8213 | -18 | 0.110 | 0.07 | 0.15 | 58.0 | 3.03 | 2.36 | 0.62 | 0.05 | 0.102 | 0.021 | 0.029 | 0.014 | 0.170 | 0.055 | 0.234 |
AMK54-4999GR | 72.9528 | 73.2828 | -20 | 0.045 | 0.03 | 0.06 | 48.0 | 1.89 | 1.26 | 0.61 | 0.02 | 0.096 | 0.007 | 0.002 | 0.012 | 0.082 | 0.029 | 0.103 |
AMK54-5000NC | 73.7650 | 72.9435 | -29 | 0.050 | 0.02 | 0.08 | 47.9 | 1.58 | 1.12 | 0.40 | 0.06 | 0.096 | 0.027 | 0.028 | 0.015 | 0.062 | 0.014 | 0.133 |
AMK54-5000NC | 73.7650 | 72.9435 | -29 | 0.150 | 0.10 | 0.20 | 35.8 | 1.35 | 1.00 | 0.24 | 0.11 | 0.071 | 0.056 | 0.044 | 0.011 | 0.054 | 0.013 | 0.166 |