Demina, Lyudmila L; Levitan, Mikhail A; Politova, Nadezhda V (2006): (Table 1) Speciation of metals in bottom sediments of Core DM49-4394-1 from the Kara Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.725825, In supplement to: Demina, LL et al. (2006): Speciation of some heavy metals in bottom sediments of the Ob and Yenisei estuarine zones. Geochemistry International, 44(2), 182-195, https://doi.org/10.1134/S0016702906020078
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Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Latitude: 70.621700 * Longitude: 60.752200
Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 3.625 m
Event(s):
DM49-4394-1 * Latitude: 70.621700 * Longitude: 60.752200 * Elevation: -138.0 m * Location: Kara Sea * Campaign: DM49 (SPASIBAIII) * Basis: Dmitry Mendeleev * Method/Device: Gravity corer (GC)
Comment:
Element contents for dry sediment matter are shown. Adsorbed fraction - leached with acetate buffer (pH 4.8) Fraction combined with amorphous Fe-hydroxides and Mn-oxyhydroxides - leached according to Chester and Hughes (1967; doi:10.1016/0009-2541(67)90025-3) Fraction combined with organic matter and sulfides - leached according to Kitano and Fujiyoshi (1980; http://www.terrapub.co.jp/journals/GJ/pdf/1403/14030113.PDF)
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
266 data points
Data
| 1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Fe [%] (adsorbed) | 5 Fe [%] (combined with amorphous Fe-hy...) | 6 Fe [%] (combined with organic matter ...) | 7 Fe [%] (bulk) | 8 Mn [mg/kg] (adsorbed) | 9 Mn [mg/kg] (combined with amorphous Fe-hy...) | 10 Mn [mg/kg] (combined with organic matter ...) | 11 Mn [mg/kg] (bulk) | 12 Co [mg/kg] (adsorbed) | 13 Co [mg/kg] (combined with amorphous Fe-hy...) | 14 Co [mg/kg] (combined with organic matter ...) | 15 Co [mg/kg] (bulk) | 16 Cu [mg/kg] (adsorbed) | 17 Cu [mg/kg] (combined with amorphous Fe-hy...) | 18 Cu [mg/kg] (combined with organic matter ...) | 19 Cu [mg/kg] (bulk) | 20 Zn [mg/kg] (adsorbed) | 21 Zn [mg/kg] (combined with amorphous Fe-hy...) | 22 Zn [mg/kg] (combined with organic matter ...) | 23 Zn [mg/kg] (bulk) | 24 Cr [mg/kg] (adsorbed) | 25 Cr [mg/kg] (combined with amorphous Fe-hy...) | 26 Cr [mg/kg] (combined with organic matter ...) | 27 Cr [mg/kg] (bulk) | 28 Cd [mg/kg] (adsorbed) | 29 Cd [mg/kg] (combined with amorphous Fe-hy...) | 30 Cd [mg/kg] (combined with organic matter ...) | 31 Cd [mg/kg] (bulk) | 32 Pb [mg/kg] (adsorbed) | 33 Pb [mg/kg] (combined with amorphous Fe-hy...) | 34 Pb [mg/kg] (combined with organic matter ...) | 35 Pb [mg/kg] (bulk) | 36 Ni [mg/kg] (adsorbed) | 37 Ni [mg/kg] (combined with amorphous Fe-hy...) | 38 Ni [mg/kg] (combined with organic matter ...) | 39 Ni [mg/kg] (bulk) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.025 | 0.00 | 0.05 | 0.32 | 0.20 | 0.23 | 4.88 | 185 | 194 | 39 | 620 | 0.2 | 0.0 | 1.7 | 17 | 0.0 | 0.7 | 2.2 | 16.4 | 14.5 | 7.7 | 9.3 | 107.2 | 1.00 | 0.73 | 0.00 | 79 | 0.08 | 0.15 | 0.02 | 0.4 | 0.4 | 2.9 | 0.1 | 54 | 0.1 | 0.1 | 3.9 | 65 |
| 0.325 | 0.30 | 0.35 | 0.39 | 0.15 | 0.22 | 4.89 | 413 | 124 | 39 | 580 | 0.9 | 0.0 | 2.6 | 26 | 0.1 | 0.4 | 1.9 | 16.4 | 3.9 | 3.2 | 8.9 | 84.7 | 0.60 | 0.32 | 0.00 | 84 | 0.19 | 0.05 | 0.02 | 0.5 | 1.3 | 3.4 | 0.1 | 38 | 0.1 | 0.1 | 4.2 | 61 |
| 0.625 | 0.60 | 0.65 | 0.41 | 0.15 | 0.18 | 5.04 | 140 | 96 | 42 | 410 | 1.1 | 0.0 | 0.6 | 26 | 0.2 | 0.6 | 2.0 | 16.4 | 2.5 | 3.3 | 8.7 | 90.8 | 0.70 | 0.49 | 0.00 | 81 | 0.11 | 0.02 | 0.02 | 0.5 | 0.1 | 7.3 | 0.1 | 38 | 0.1 | 0.1 | 3.8 | 52 |
| 1.525 | 1.50 | 1.55 | 0.47 | 0.18 | 0.15 | 4.51 | 87 | 40 | 31 | 390 | 0.7 | 0.0 | 1.9 | 34 | 0.0 | 0.1 | 3.4 | 14.0 | 3.2 | 4.4 | 10.6 | 77.1 | 1.30 | 0.51 | 0.00 | 79 | 0.05 | 0.02 | 0.02 | 0.4 | 0.5 | 2.9 | 0.1 | 38 | 0.2 | 0.1 | 2.1 | 63 |
| 2.425 | 2.40 | 2.45 | 0.36 | 0.13 | 0.16 | 4.45 | 82 | 85 | 28 | 370 | 0.5 | 0.0 | 0.0 | 20 | 0.0 | 0.3 | 1.8 | 18.0 | 1.8 | 3.6 | 7.7 | 89.8 | 0.70 | 0.37 | 0.00 | 86 | 0.12 | 0.10 | 0.02 | 0.4 | 0.1 | 3.2 | 0.1 | 22 | 0.1 | 0.1 | 4.1 | 61 |
| 3.025 | 3.00 | 3.05 | 0.30 | 0.06 | 0.20 | 4.14 | 72 | 49 | 68 | 380 | 0.3 | 0.0 | 2.5 | 12 | 0.0 | 0.1 | 2.3 | 12.0 | 2.1 | 1.8 | 8.6 | 78.3 | 0.10 | 0.00 | 0.00 | 74 | 0.02 | 0.02 | 0.02 | 0.2 | 0.7 | 0.8 | 1.7 | 22 | 0.3 | 0.1 | 6.6 | 61 |
| 3.625 | 3.60 | 3.65 | 0.31 | 0.21 | 0.19 | 4.20 | 47 | 80 | 225 | 380 | 0.1 | 0.0 | 1.5 | 14 | 0.0 | 0.7 | 1.9 | 16.4 | 3.1 | 6.1 | 8.0 | 90.8 | 0.30 | 2.49 | 1.00 | 79 | 0.14 | 0.30 | 0.02 | 0.4 | 0.1 | 6.8 | 0.1 | 54 | 0.5 | 0.1 | 5.2 | 54 |