Monthly analysis of atmospheric precipitation

Year 2021
Region Stredocesky
District Kolin
Measuring programme SLESS , Lesni potok
Type of measuring programme Throughfall spruce
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 10.6 22.0 27.3 13.9 53.3 38.1 47.4 49.9 36.6 11.2 20.3
vodivost µS/cm EC meter 77.6 37.9 37.6 49.4 72.7 47.0 52.8 39.4 42.7 51.0 63.2
pH - pH meter 6.32 5.71 6.21 6.33 5.84 6.50 6.32 6.54 6.58 6.63 6.04
Na⁺ ug/l FAAS 1 010 570 610 1 040 930 520 930 390 480 510 800
K⁺ ug/l FAAS 9 640 3 740 2 390 2 740 5 040 4 390 5 200 4 280 4 100 4 250 7 300
NH₄⁺ ug/l PMT 2 150 610 610 2 030 4 130 2 850 2 650 2 600 1 490 3 220 2 710
Mg²⁺ ug/l FAAS 1 320 470 510 600 650 390 480 210 260 320 500
Ca²⁺ ug/l FAAS 2 250 1 450 2 260 1 710 1 590 970 1 550 820 800 1 200 1 880
Mn ug/l FAAS 1212.0 284.0 307.0 345.0 476.9 131.0 214.1 49.0 67.0 13.0 213.0
Zn ug/l FAAS 24.0 14.0 10.0 14.0 18.9 14.0 15.3 7.2 12.0 11.0 32.0
Pb ug/l GF-AAS 0.2 0.2 0.2 0.8 0.2 0.7 1.6 0.4 0.8 1.0 1.3
Cd ug/l GF-AAS 0.04 0.07 0.02 0.02 0.06 0.02 0.02 0.02 0.05 0.04 0.04
Ni ug/l GF-AAS 1.6 2.4 0.3 0.3 0.3 0.3 0.8 1.5 0.6 0.6 1.0
F⁻ ug/l ISE 10 10 27 23 35 37 24 10 10 20 29
Cl⁻ ug/l HPLC 3 860 1 660 1 160 1 820 2 610 960 1 070 620 910 1 260 2 170
NO₃⁻ ug/l HPLC 6 860 4 780 4 720 6 370 9 990 5 210 6 780 2 950 2 640 6 880 11 160
SO₄²⁻ ug/l HPLC 6 870 4 560 4 980 5 480 7 490 2 050 1 970 1 640 2 200 1 370 3 610
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