Tabular Survey 2020
Monthly analysis of atmospheric precipitation
| Year | 2020 |
|---|---|
| Region | Stredocesky |
| District | Pribram |
| Measuring programme | SLI2S , Litavka 2 |
| Type of measuring programme | Throughfall spruce |
| Organization | CGS |
| Matter | Unit | Method | 2019 | Monthly concentrations | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 12 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |||
| RAIN | mm | VOL | 36.2 | 18.5 | 4.1 | 77.1 | 27.7 | 6.8 | 54.3 | 111.7 | 29.3 | 40.3 | 56.6 | 78.0 |
| vodivost | µS/cm | EC meter | 36.8 | 49.9 | 57.8 | 26.0 | 19.3 | 115.4 | 732.0 | 20.7 | 43.6 | 36.4 | 21.7 | 12.2 |
| pH | - | pH meter | 4.93 | 5.19 | 5.31 | 4.98 | 5.16 | 6.05 | 6.65 | 6.06 | 5.82 | 5.88 | 5.66 | 5.30 |
| Na⁺ | ug/l | FAAS | 400 | 1 010 | 1 670 | 910 | 580 | 1 710 | 520 | 160 | 270 | 350 | 110 | 110 |
| K⁺ | ug/l | FAAS | 5 610 | 8 530 | 8 740 | 2 790 | 1 620 | 5 610 | 7 630 | 3 500 | 7 030 | 4 850 | 2 250 | 1 380 |
| NH₄⁺ | ug/l | PMT | 510 | 200 | 640 | 320 | 1 440 | 6 970 | 5 220 | 820 | 1 920 | 1 770 | 1 190 | 350 |
| Mg²⁺ | ug/l | FAAS | 280 | 380 | 510 | 200 | 140 | 550 | 270 | 90 | 270 | 190 | 110 | 80 |
| Ca²⁺ | ug/l | FAAS | 660 | 1 130 | 1 600 | 700 | 510 | 2 280 | 480 | 260 | 710 | 550 | 410 | 260 |
| Mn | ug/l | FAAS | 379.0 | 1165.0 | 1270.0 | 282.0 | 121.0 | 384.0 | 111.0 | 70.0 | 212.0 | 139.0 | 67.0 | 56.0 |
| Zn | ug/l | FAAS | 25.0 | 29.0 | 232.0 | 15.0 | 2.5 | 23.0 | 12.0 | 2.5 | 12.0 | 10.0 | 2.5 | 2.5 |
| Pb | ug/l | GF-AAS | 0.9 | 1.7 | 2.9 | 1.0 | 0.8 | 1.8 | 0.8 | 1.2 | 1.2 | 0.9 | 0.9 | 0.7 |
| Cd | ug/l | GF-AAS | 0.02 | 0.05 | 0.05 | 0.02 | 0.02 | 0.07 | 0.02 | 0.02 | 0.04 | 0.02 | 0.02 | 0.02 |
| Ni | ug/l | GF-AAS | 7.7 | 0.8 | 1.5 | 0.3 | 0.3 | 23.3 | 0.3 | 18.8 | 1.6 | 0.3 | 0.3 | 12.8 |
| F⁻ | ug/l | HPLC | ||||||||||||
| Cl⁻ | ug/l | HPLC | 1 790 | 3 160 | 3 690 | 1 820 | 650 | 4 180 | 1 710 | 810 | 1 490 | 1 290 | 470 | 290 |
| NO₃⁻ | ug/l | HPLC | 3 870 | 2 550 | 7 310 | 2 930 | 2 390 | 21 320 | 6 590 | 1 890 | 7 010 | 5 620 | 4 230 | 1 480 |
| SO₄²⁻ | ug/l | HPLC | 3 300 | 3 640 | 4 970 | 1 830 | 1 110 | 7 630 | 2 720 | 950 | 1 170 | 1 090 | 570 | 770 |
