Počet záznamů: 1
Deposition and Fate of Lead in a Forested Catchment, Lesní Potok, Central Czech Republic
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SYSNO ASEP 0103882 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve SCOPUS Název Deposition and Fate of Lead in a Forested Catchment, Lesní Potok, Central Czech Republic Překlad názvu Depozice stopových prvků a jejich osud v lesniích ekosystémech je monitorována na experimentálním povodí Lesní potok Tvůrce(i) Navrátil, Tomáš (GLU-S) RID, SAI, ORCID
Vach, Marek (GLU-S) RID, SAI
Skřivan, Petr (GLU-S) SAI, RID
Mihaljevič, M. (CZ)
Dobešová, Irena (GLU-S) RID, SAIZdroj.dok. Water, Air, & Soil Pollution: Focus - ISSN 1567-7230
Roč. 4, 2/3 (2004), s. 619-630Poč.str. 12 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova biogeochemical cycle ; catchement ; Pb Vědní obor RIV DD - Geochemie CEP IAB3013203 GA AV ČR - Akademie věd KSK3046108 GA AV ČR - Akademie věd EID SCOPUS 4344571166 DOI https://doi.org/10.1023/B:WAFO.0000028382.04736.91 Anotace The trace elements deposition and their fate in a forest ecosystem is monitored at the experimental site Lesni Potok Catchment (LPC). The catchment is located 30 km ESE from the capital Prague. Reported bulk annual Pb-deposition flux FPb, at TR in the year 1994 was 3.41 kg.km-2.yr-1 gradually decreased to 0.49 kg.km-2.yr-1 in 2001. The decrease is comparable with those observed in Germany and in the USA in the 1970s and 1980s. The total sales ban of leaded gasoline in the Czech Republic since January 2001 was accompanied by a pronounced decrease of the FPb in a single year. The residual Pb-deposition flux is assigned to both: (1) the long-range transport of fine-grained vehicular lead aerosol (with long residence time in the atmosphere) and to (2) the emissions from power plant boilers burning lignite mined in the Czech northwest coal basin. The FPb of lead correlates strongly with those of As, Cd, Cu, Zn and Be, the typical elements of the coal fly ash, at both monitored sites. Pracoviště Geologický ústav Kontakt Jana Popelková, popelkova@gli.cas.cz, Tel.: 226 800 273 Rok sběru 2010
Počet záznamů: 1