Monthly analysis of week values

Year 2012
Region Prague
District Praha 4
Measuring programme ALIBF, Pha4-Libus
Type of measuring programme Wet-only - autom. sampler
Organization ČHMÚ
Matter Unit Method Monthly concentrations
1 2 3 4 5 6 7 8 9 10 11 12
RAIN mm VOL 43.2 14.3 9.4 36.5 72.0 67.6 97.5 72.4 43.5 42.2 43.6 50.9
vodivost µS/cm EC meter 13.1 33.6 19.9 16.6 16.2 20.8 14.2 11.1 21.4 11.6
pH - pH meter 4.72 5.55 5.26 5.24 5.36 4.91 4.57 4.94 4.55 4.71
Na+ ug/l FAAS 142 264 54 42 106 53 76 63 91 219
K+ ug/l FAAS 20 68 60 59 65 280 207 140 87 519
NH4 + ug/l FIA-BERTH 254 3 169 1 753 810 923 818 635 607 218 427
Mg2+ ug/l FAAS 15 54 28 43 39 47 48 17 17 17
Ca2+ ug/l FAAS 104 527 283 507 627 583 279 102 110 90
Mn ug/l ICP-MS 0.9 10.3 10.8 3.8 6.3 5.7 6.0 2.0 1.5 1.8 0.9
Zn ug/l ICP-MS 8.7 57.4 91.5 13.8 8.1 7.9 10.3 12.4 9.5 10.7 11.9
Fe ug/l ICP-MS 42 390 1 672 42 106 63 65 22 38 54 46
Pb ug/l ICP-MS 0.3 3.6 14.7 1.4 1.0 1.0 1.5 0.5 0.5 2.3 0.6
Cd ug/l ICP-MS 0.01 0.08 0.08 0.08 0.03 0.03 0.05 0.02 0.03 0.08 0.01
Ni ug/l ICP-MS 0.1 1.0 1.3 0.4 0.2 0.3 0.9 0.6 0.2 0.2 0.1
F- ug/l IC 5 30 14 16 14 24 14 12 18 21
Cl- ug/l IC 317 454 119 120 216 174 124 138 165 322
NO3 - ug/l IC 1 427 5 614 3 540 1 874 2 102 2 215 1 940 1 258 2 430 1 623
SO4 2- ug/l IC 620 4 166 2 348 1 519 1 425 1 465 1 031 853 2 003 515
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