Monthly analysis of atmospheric precipitation

Year 2021
Region Stredocesky
District Kolin
Measuring programme SLESE , Lesni potok
Type of measuring programme Throughfall beech
Organization GLI AS CR
Matter Unit Method 2020 Monthly concentrations
11 12 1 2 3 4 5 6 7 8 9 10
RAIN mm VOL 0.0 24.1 64.1 40.7 32.6 62.2 51.5 58.7 74.3 55.9 28.5 30.4
vodivost µS/cm EC meter 32.4 12.0 18.3 26.9 23.4 22.1 24.9 20.7 20.7 33.9 49.7
pH - pH meter 6.48 5.61 6.31 6.26 6.20 6.66 6.52 6.64 5.75 6.92 6.58
Na⁺ ug/l FAAS 380 290 270 640 350 140 240 160 170 270 270
K⁺ ug/l FAAS 4 970 550 530 1 090 1 560 2 170 2 260 1 980 1 570 4 060 10 000
NH₄⁺ ug/l PMT 210 200 340 1 350 1 270 570 1 180 1 060 970 190 100
Mg²⁺ ug/l FAAS 620 130 230 200 320 430 310 130 190 350 570
Ca²⁺ ug/l FAAS 1 220 480 1 650 970 930 930 1 340 750 800 1 320 1 600
Mn ug/l FAAS 35.0 105.0 39.0 12.0 33.8 14.0 10.1 14.4 14.0 2.5 2.5
Zn ug/l FAAS 2.5 13.0 6.0 7.0 18.8 2.5 7.9 7.7 6.0 2.5 7.0
Pb ug/l GF-AAS 0.2 0.2 0.2 0.7 0.2 0.6 0.6 0.2 0.7 0.5 0.2
Cd ug/l GF-AAS 0.04 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.07 0.02 0.02
Ni ug/l GF-AAS 0.3 0.3 0.3 0.8 0.3 0.5 0.9 0.3 10.9 3.6 1.5
F⁻ ug/l ISE 10 10 10 10 10 10 10 10 10 10 22
Cl⁻ ug/l HPLC 1 230 240 570 1 060 790 540 350 300 390 710 1 880
NO₃⁻ ug/l HPLC 2 350 800 2 460 3 590 3 200 2 210 3 040 2 070 530 2 550 1 190
SO₄²⁻ ug/l HPLC 3 190 490 1 880 2 400 2 130 1 460 1 310 1 100 500 1 160 2 520
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