Průměrné měsíční koncentrace těžkých kovů v prašném aerosolu


Rok: 2000
Kraj:Středočeský
Okres:Beroun
Organizace:ČHMÚ
Stanice:1368. Broumy-HM

Látka Metoda Jednotka Měsíční koncentrace Roční průměr
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Na

XRF ng/m^3 189.4 218.1 238.7 75.3 60.5 63.1--- 141.8 167.2 216.2-

Mg

XRF ng/m^3 48.6- 120.6 82.1 70.0 48.0--- 74.1 70.3 72.3-

Al

XRF ng/m^3 -- 566.3 608.3 391.4 220.0--- 193.5 342.2 268.8-

Si

XRF ng/m^3 336.0 187.3 978.71883.51188.5 632.1--- 566.01011.7 474.8-

S

XRF ng/m^3 1282.51382.71037.21605.1 933.81055.8---2072.51865.51943.0-

Cl

XRF ng/m^3 325.1 77.3 695.1 31.8 19.8---- 74.8 73.3 217.3-

K

XRF ng/m^3 319.6 277.8 328.7 338.1 251.2 161.8--- 351.4 344.5 341.4-

Ca

XRF ng/m^3 192.0 146.6 400.1 767.4 654.2 348.1--- 374.0 414.2 338.8-

Mn

XRF ng/m^3 15.7 15.1 21.7 18.7 15.5 11.1--- 24.9 14.7 15.7-

Fe

XRF ng/m^3 199.1 115.7 388.0 561.0 383.8 240.0--- 296.2 359.8 255.1-

Ni

XRF ng/m^3 2.2-------- 2.7- 2.6-

Cu

XRF ng/m^3 5.0 3.6 4.4 6.6 5.7 5.0--- 8.5 10.0 12.1-

Zn

XRF ng/m^3 52.7 79.2 56.0 38.6 27.6 26.4--- 53.3 57.8 63.5-

As

XRF ng/m^3 13.1------------

Br

XRF ng/m^3 4.1-- 3.6 2.9 2.2--- 5.9 5.9 6.5-

Rb

XRF ng/m^3 ---- 1.9--------

Pb

XRF ng/m^3 18.1 20.1 18.0 15.8 13.1 11.4--- 20.9 22.5 19.0-