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TKAverage monthly concentrations of heavy metals in suspended particles |
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TKAverage monthly concentrations of heavy metals in suspended particles |
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| Year: | 2003 |
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| Region: | South Moravian |
| District: | Brno-mesto |
| Measuring programme: | BBODT , Brno-Dobrovskeho |
| Old ISKO number: | 533 |
| Organization: | HS |
| Matter | Method | Unit | Monthly concentrations | Annual Average |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | ||||
| Cr | AAS | ng/m3 | 9,0 | 12,0 | 15,3 | 11,5 | 9,8 | 8,9 | 5,2 | 5,5 | 10,6 | 6,1 | 11,1 | 7,0 | 9,3 |
| Mn | AAS | ng/m3 | 30,8 | 38,5 | 33,5 | 39,9 | 30,4 | 29,7 | 25,0 | 25,0 | 25,5 | 25,0 | 29,7 | 25,0 | 29,8 |
| As | AAS | ng/m3 | 2,5 | 2,5 | 2,5 | 2,5 | 2,5 | 2,5 | 2,5 | 2,5 | 2,5 | 2,5 | 3,7 | 2,5 | 2,6 |
| Cd | AAS | ng/m3 | 1,0 | 1,0 | 1,0 | 0,6 | 0,7 | 0,5 | 0,5 | 0,5 | 1,4 | 0,6 | 1,9 | 2,0 | 1,0 |
| Pb | AAS | ng/m3 | 41,7 | 34,5 | 25,4 | 19,7 | 20,7 | 22,7 | 13,3 | 15,7 | 35,7 | 30,5 | 67,7 | 57,5 | 31,8 |