Monthly analysis of atmospheric precipitation

Year 2023
Region Karlovarsky
District Cheb
Measuring programme KNZ2S , Na Zelenem
Type of measuring programme Throughfall spruce
Organization CGS
Matter Unit Method 2022 Monthly concentrations
11 12 1 2 3 4 5 6 7 8 9 10
RAIN mm VOL 32.2 43.1 28.5 37.5 51.8 12.7 16.4 19.8 59.1 82.2 38.7
vodivost µS/cm EC meter 55.0 36.3 25.1 35.9 52.1 29.6 31.1 71.1 42.0 18.1 37.9
pH - pH meter 5.21 5.17 5.34 5.00 5.57 5.22 5.49 6.12 6.24 6.01 5.69
Na⁺ ug/l FAAS 1 030 770 730 1 290 1 400 910 510 1 070 670 220 630
K⁺ ug/l FAAS 6 470 4 890 1 790 3 120 3 060 2 750 2 880 6 900 5 640 3 170 5 960
NH₄⁺ ug/l PMT 30 30 420 420 1 030 290 580 280 1 420 490 680
Mg²⁺ ug/l FAAS 650 620 270 420 370 400 300 1 080 450 170 440
Ca²⁺ ug/l FAAS 930 1 140 430 1 040 1 100 1 070 850 2 320 1 290 420 1 480
Mn ug/l FAAS 424.4 343.7 115.8 199.4 151.1 131.0 98.5 89.4 27.4 8.1 97.8
Zn ug/l FAAS 12.0 11.5 7.3 10.2 7.1 15.9 19.3 20.6 12.4 7.2 13.6
Pb ug/l GF-AAS 0.7 0.5 0.5 0.2 3.7 0.4 0.5 0.5 0.2 0.2 0.2
Cd ug/l GF-AAS 0.03 0.03 0.03 0.03 0.09 0.06 0.03 0.06 0.03 0.03 0.06
Ni ug/l GF-AAS 1.7 0.8 0.3 0.3 0.3 0.8 0.9 3.5 1.1 0.7 1.1
F⁻ ug/l HPLC
Cl⁻ ug/l HPLC 4 660 2 200 2 060 2 780 2 880 1 470 1 420 4 260 1 700 550 2 660
NO₃⁻ ug/l HPLC 820 1 640 1 590 3 230 3 350 2 990 3 780 6 430 3 640 990 5 730
SO₄²⁻ ug/l HPLC 2 210 4 160 1 050 2 900 1 540 2 900 1 420 2 850 810 360 790
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