The influence of the limestone-quarry Čertovy schody (Czech Republic) on the precipitation chemistry and atmospheric deposition |
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Authors: | Jitka pi
kov Irena Dobeov Marek Vach Petr Skivan Martin Mihaljevi
Milo Burian |
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Institution: | aInstitute of Geology, Academy of Sciences of the Czech Republic, Rozvojová 135, 165 02 Praha 6 – Lysolaje, Czech Republic;bInstitute of Geochemistry, Mineralogy and Mineral Resources, Faculty of Science, Charles University, Prague 2, 128 43 Albertov 6, Czech Republic |
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Abstract: | Atmospheric precipitation samples were collected in the Bohemian Karst (30 km SW from Prague, Czech Republic) at six localities in the vicinity of the limestone-quarry ?ertovy schody during years 1996–2003. Samples were analyzed for major components (Na+, K+, Mg2+, Ca2+, F?, Cl?, NO3?, HCO3?, SO42?) and trace metals (Cu, Mn, Fe, Zn, Pb, Be, As, Sr, Cd, Al, Cr). Deposition fluxes were calculated from more than 10 000 elemental analyses of samples collected monthly. The fluxes of monitored substances show temporal and spatial variability. The most marked attribute is the strong affection by local emission sources confirmed by the investigation of seasonal variability, temporal trend and correlation analysis. |
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Keywords: | Atmospheric deposition Precipitation chemistry Throughfall Limestone-quarry Seasonal variability Major ions Trace metals Local emission sources |
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