Kravtsov, Victor A (1991): (Table 2) Concentrations of dissolved Zn, Cd, Pb, and Cu in waters of the Baltic Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.758974, Supplement to: Kravtsov, VA (1991): Determination of small amounts of zinc, lead, and copper in seawater and interstitial water by inversion voltammetry. Oceanology, 31(4), 492-496
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Published: 1991 (exact date unknown) • DOI registered: 2011-05-04
Abstract:
A method of determination of low concentrations of zinc, cadmium, lead, and copper dissolved in seawater and interstitial water with use of inversion voltammetry with AC solution conditions is described. The optimum conditions for measurements with accumulation on a mercury-film electrode with a silver substrate are presented. Detection limit is 0.2 ?g/l for zinc and 0.05 ?g/l for cadmium, lead, and copper. Large number of determinations can be carried out during expeditions at natural pH of seawater containing these four metals.
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 56.295833 * Median Longitude: 17.793333 * South-bound Latitude: 55.283333 * West-bound Longitude: 15.458333 * North-bound Latitude: 57.308333 * East-bound Longitude: 20.128333
Minimum DEPTH, water: 0.0 m * Maximum DEPTH, water: 244.0 m
Event(s):
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, water | Depth water | m | Geocode | ||
| 6 | Depth, top/min | Depth top | m | Kravtsov, Victor A | ||
| 7 | Depth, bottom/max | Depth bot | m | Kravtsov, Victor A | ||
| 8 | Zinc | Zn | µg/l | Kravtsov, Victor A | Inversion voltammetry | |
| 9 | Cadmium | Cd | µg/l | Kravtsov, Victor A | Inversion voltammetry | |
| 10 | Lead | Pb | µg/l | Kravtsov, Victor A | Inversion voltammetry | |
| 11 | Copper | Cu | µg/l | Kravtsov, Victor A | Inversion voltammetry |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
154 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Depth water [m] | 6 Depth top [m] | 7 Depth bot [m] | 8 Zn [µg/l] | 9 Cd [µg/l] | 10 Pb [µg/l] | 11 Cu [µg/l] |
|---|---|---|---|---|---|---|---|---|---|---|
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 0.5 | 0 | 1 | 14.10 | 0.23 | 1.30 | 1.7 |
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 15.0 | 20.10 | 0.31 | 0.94 | 2.2 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 25.0 | 14.50 | 0.09 | 0.95 | |||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 40.0 | 16.10 | 0.10 | 1.10 | 2.0 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 50.0 | 9.50 | 0.10 | 1.30 | 2.0 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 65.0 | 8.60 | 0.12 | 1.30 | |||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 75.0 | 8.90 | 0.12 | 1.10 | 1.9 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 80.0 | 5.60 | 0.16 | 0.68 | 1.7 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 90.0 | 9.80 | 0.16 | 0.75 | 1.7 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 100.0 | 13.40 | 0.17 | 0.80 | 1.8 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 120.0 | 14.10 | 0.12 | 0.76 | 1.9 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 131.0 | 14.10 | 0.12 | 0.91 | 2.4 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 137.0 | 5.00 | 0.25 | 0.68 | 1.7 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 140.0 | 12.10 | 0.29 | 1.10 | 2.3 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 145.0 | 12.70 | 0.18 | 1.70 | |||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 150.0 | 14.30 | 0.29 | 1.20 | 3.1 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 165.0 | 7.10 | 0.26 | 1.70 | 2.8 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 175.0 | 9.90 | 0.27 | 1.30 | 4.0 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 190.0 | 17.90 | 0.37 | 2.50 | 3.5 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 200.0 | 3.02 | 0.09 | 1.50 | 2.5 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 215.0 | 1.41 | 0.11 | 0.79 | 1.3 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 225.0 | 2.80 | 0.12 | 1.10 | 1.5 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 235.0 | 6.00 | 0.18 | 1.20 | 2.0 | ||
| PSh24-2502 | 57.308333 | 20.128333 | -248 | 244.0 | 7.70 | 0.19 | 1.50 | |||
| PSh24-2545 | 55.283333 | 15.458333 | -92 | 0.0 | 6.40 | 0.25 | 1.20 | 2.0 | ||
| PSh24-2545 | 55.283333 | 15.458333 | -92 | 10.0 | 7.90 | 0.31 | 2.00 | 7.6 | ||
| PSh24-2545 | 55.283333 | 15.458333 | -92 | 20.0 | 6.40 | 0.22 | 1.40 | 4.0 | ||
| PSh24-2545 | 55.283333 | 15.458333 | -92 | 30.0 | 5.00 | 0.21 | 1.20 | 1.8 | ||
| PSh24-2545 | 55.283333 | 15.458333 | -92 | 40.0 | 5.20 | 0.41 | 1.90 | 3.5 | ||
| PSh24-2545 | 55.283333 | 15.458333 | -92 | 45.0 | 6.70 | 0.16 | 0.53 | 6.1 | ||
| PSh24-2545 | 55.283333 | 15.458333 | -92 | 57.0 | 5.10 | 0.22 | 0.80 | 2.4 | ||
| PSh24-2545 | 55.283333 | 15.458333 | -92 | 60.0 | 10.70 | 0.42 | 1.20 | 2.6 | ||
| PSh24-2545 | 55.283333 | 15.458333 | -92 | 65.0 | 5.40 | 0.38 | 2.30 | 3.5 | ||
| PSh24-2545 | 55.283333 | 15.458333 | -92 | 66.0 | 6.00 | 0.30 | 1.60 | 4.0 | ||
| PSh24-2545 | 55.283333 | 15.458333 | -92 | 72.0 | 5.00 | 0.29 | 1.60 | 4.6 | ||
| PSh24-2545 | 55.283333 | 15.458333 | -92 | 73.0 | 5.70 | 0.37 | 0.94 | 3.6 | ||
| PSh24-2545 | 55.283333 | 15.458333 | -92 | 78.0 | 7.60 | 0.17 | 1.60 | 3.0 | ||
| PSh24-2545 | 55.283333 | 15.458333 | -92 | 80.0 | 7.40 | 0.19 | 1.80 | 9.4 | ||
| PSh24-2545 | 55.283333 | 15.458333 | -92 | 88.0 | 29.40 | 0.38 | 1.40 | 15.4 |