Monthly analysis of atmospheric precipitation

Year 2022
Region Karlovarsky
District Cheb
Measuring programme KNZ1B , Na Zelenem
Type of measuring programme Bulk samples
Organization CGS
Matter Unit Method 2021 Monthly concentrations
11 12 1 2 3 4 5 6 7 8 9 10
RAIN mm VOL 81.9 63.8 106.5 52.5 11.4 80.9 21.6 58.6 33.2 61.2 150.7 25.7
vodivost µS/cm EC meter 4.0 4.0 10.3 11.6 41.0 10.0 49.6 10.0 10.0 9.0 4.0 4.0
pH - pH meter 5.31 4.92 5.05 5.03 6.53 6.01 6.59 5.65 4.90 5.33 5.10 5.57
Na⁺ ug/l FAAS 140 120 430 710 450 130 430 170 160 70 140 130
K⁺ ug/l FAAS 30 20 40 150 520 130 3 820 440 170 190 10 90
NH₄⁺ ug/l PMT 250 220 210 190 2 920 740 3 370 300 10 200 70 120
Mg²⁺ ug/l FAAS 30 30 50 120 230 60 260 60 60 40 20 30
Ca²⁺ ug/l FAAS 100 50 60 170 1 860 290 390 540 530 410 50 220
Mn ug/l FAAS 2.5 2.5 2.5 11.0 48.0 16.0 13.0 2.5 17.0 7.0 2.5 7.0
Zn ug/l FAAS 6.0 2.5 6.0 2.5 2.5 2.5 12.0 9.0 7.0 2.5 2.5 2.5
Pb ug/l GF-AAS 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Cd ug/l GF-AAS 0.03 0.03 0.03 0.06 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03
Ni ug/l GF-AAS 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.7 0.3 0.3 0.3 0.3
F⁻ ug/l HPLC
Cl⁻ ug/l HPLC 270 230 860 1 230 1 020 260 1 020 260 580 260 280 200
NO₃⁻ ug/l HPLC 1 040 1 230 1 100 1 160 4 670 1 970 2 420 950 1 540 1 660 420 550
SO₄²⁻ ug/l HPLC 360 440 410 440 3 050 900 2 360 560 680 2 310 390 340
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