Monthly analysis of atmospheric precipitation

Year 2023
Region Stredocesky
District Kolin
Measuring programme SLESE , Lesni potok
Type of measuring programme Throughfall beech
Organization GLI AS CR
Matter Unit Method 2022 Monthly concentrations
11 12 1 2 3 4 5 6 7 8 9 10
RAIN mm VOL 49.6 64.4 45.8 55.7 53.9 17.9 50.5 41.8 72.2 18.0 34.9
vodivost µS/cm EC meter 17.5 10.6 15.7 15.9 12.2 34.6 32.5 28.7 19.2 30.3 38.2
pH - pH meter 6.50 5.78 5.31 5.61 5.22 6.79 6.37 6.38 6.35 6.54 6.74
Na⁺ ug/l FAAS 360 130 410 480 200 340 420 310 180 410 280
K⁺ ug/l FAAS 3 820 1 340 980 930 680 5 420 2 110 2 740 2 030 2 050 7 710
NH₄⁺ ug/l PMT 190 10 190 540 130 560 1 730 1 050 690 1 400 140
Mg²⁺ ug/l FAAS 170 110 150 150 230 790 360 320 230 380 540
Ca²⁺ ug/l FAAS 380 530 480 660 580 1 510 1 340 1 510 870 1 880 1 270
Mn ug/l FAAS 6.0 26.0 111.5 57.0 67.0 2.5 2.5 2.5 12.0 8.0 2.5
Zn ug/l FAAS 2.5 8.0 12.0 2.5 10.0 2.5 7.0 10.0 2.5 2.5 2.5
Pb ug/l GF-AAS 0.9 0.2 0.5 0.2 0.4 0.4 0.5 0.2 0.2 0.2 0.2
Cd ug/l GF-AAS 0.02 0.02 0.06 0.02 0.06 0.02 0.02 0.02 0.02 0.02 0.02
Ni ug/l GF-AAS 0.3 0.3 0.9 21.3 1.8 0.3 0.3 0.9 0.3 4.9 0.7
F⁻ ug/l ISE 10 10 10 10 10 10 10 20 10 22 20
Cl⁻ ug/l HPLC 410 270 1 040 960 340 690 610 510 310 640 770
NO₃⁻ ug/l HPLC 530 1 110 1 990 1 910 1 350 610 3 310 3 490 2 190 4 530 1 940
SO₄²⁻ ug/l HPLC 1 040 1 250 1 660 1 240 1 160 1 480 1 860 1 250 890 1 740 1 800
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