Research Article
Air Pollution of Nature Reserves near Cities in Russia
Table 3
Results of mass spectrometry of the snow samples collected in Birobidzhan city and the Bastak Nature Reserve, μg/L.
| | Al | Cr | Fe | Ni | Cu | Zn | Cd | Ba | Pb | As |
| Birobidzhan city | G1 | 4.15 ± 1.24 | 1.49 ± 0.45 | 30.53 ± 9.16 | 0.37 ± 0.11 | 1.1 ± 0.33 | 23.93 ± 7.18 | 0.011 ± 0.003 | 3.38 ± 1.0169 | 0.51 ± 0.15 | 0.69 ± 0.21 | G2 | 1.5 ± 0.45 | 1.78 ± 0.53 | 7.3 ± 2.2 | 0.38 ± 0.11 | 1.10 ± 0.33 | 14.82 ± 4.45 | 0.008 ± 0.002 | 2.02 ± 0.60 | 0.58 ± 0.17 | 0.60 ± 0.18 | G3 | 1.36 ± 0.41 | 2.23 ± 0.67 | 3.13 ± 0.94 | 0.35 ± 0.11 | 0.71 ± 0.21 | 27.14 ± 8.14 | 0.012 ± 0.003 | 4.27 ± 1.28 | 1.57 ± 0.47 | 0.56 ± 0.17 | G4 | 2.18 ± 0.65 | 3.22 ± 0.96 | 3.92 ± 1.18 | 0.33 ± 0.09 | 0.73 ± 0.22 | 11.36 ± 3.41 | 0.005 ± 0.002 | 1.66 ± 0.5 | 0.34 ± 0.103 | 0.39 ± 0.12 | G5 | 4.58 ± 1.37 | 2.80 ± 0.84 | 0.85 ± 0.25 | 0.92 ± 0.27 | 0.42 ± 0.12 | 19.52 ± 5.86 | 0.004 ± 0.001 | 1.81 ± 0.54 | 0.17 ± 0.05 | 0.47 ± 0.14 |
| The Bastak Nature Reserve | B1 | 1.32 ± 0.39 | 0.04 ± 0.01 | 1.86 ± 0.56 | 0.26 ± 0.08 | 0.57 ± 0.17 | 7.30 ± 2.19 | 0.003 ± 0.001 | 0.58 ± 0.17 | 0.15 ± 0.04 | 0.13 ± 0.04 | B2 | 2.50 ± 0.75 | 0.04 ± 0.01 | 2.71 ± 0.81 | 0.21 ± 0.06 | 0.54 ± 0.16 | 8.21 ± 2.46 | 0.003 ± 0.001 | 0.68 ± 0.21 | 0.13 ± 0.04 | 0.18 ± 0.05 | B3 | 0.75 ± 0.22 | 0.14 ± 0.04 | 2.03 ± 0.61 | 11.97 ± 3.59 | 2.65 ± 0.79 | 20.56 ± 6.17 | 0.0013 ± 0.0004 | 0.71 ± 0.21 | 0.02 ± 0.01 | 0.09 ± 0.02 | B4 | 2.24 ± 0.67 | 0.27 ± 0.08 | 1.05 ± 0.31 | 0.56 ± 0.17 | 0.33 ± 0.1 | 19.48 ± 5.84 | 0.004 ± 0.0013 | 2.49 ± 0.75 | 0.14 ± 0.04 | 0.23 ± 0.07 | B5 | 0.70 ± 0.21 | 0.03 ± 0.01 | 0.72 ± 0.22 | 1.14 ± 0.34 | 0.58 ± 0.17 | 8.66 ± 2.59 | 0.0013 ± 0.0004 | 0.25 ± 0.075 | 0.13 ± 0.04 | 0.12 ± 0.04 |
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