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Comparison of gradient measurement and modelling of deposition rate of ozone to spruce forest in locality Bílý Kříž.
Zapletal, M.; Chroust, P.; Večeřa, Zbyněk; Mikuška, Pavel; Cudlín, Pavel; Urban, Otmar; Pokorný, Radek; Czerný, Radek; Janouš, Dalibor; Taufarová, Klára; Marek, Michal V.; Hůnová, I.; Černikovský, L.; Medlen, A.
2009 - Czech
Comparison of measured and modelled deposition rate of ozone to spruce forest in locality Bílý Kříž. Estimation of daily changes in deposition and stomatal flux of ozone into spruce forest. Porovnání naměřených a modelovaných depozičních rychlostí ozonu do smrkových lesů v lokalitě Bílý Kříž. Odhad denních změn depozičního a stomatálního toku ozonu do smrkových lesů.
Keywords:
ozone; atmospheric deposition; stomatal conductance
Available at various institutes of the ASCR
Comparison of gradient measurement and modelling of deposition rate of ozone to spruce forest in locality Bílý Kříž.
Comparison of measured and modelled deposition rate of ozone to spruce forest in locality Bílý Kříž. Estimation of daily changes in deposition and stomatal flux of ozone into spruce forest.
Semi-continuous analysis of NH4+ in atmospheric aerosol and ammonia in air
Mikuška, Pavel; Kapoun, M.; Večeřa, Zbyněk
2009 - Czech
A combination of diffusion wet denuder and continuous aerosol collector provides continuous analysis and study of ammonia distribution between gaseous and aerosol phases. Kombinace difúzního wet denuderu a kontinuálního kolektoru aerosolů umožňuje kontinuální analýzu a studium distribuce amoniaku mezi plynnou a aerosolovou fázi.
Keywords:
particulate ammonium; gaseous ammonia; fluorimetric detection
Available at various institutes of the ASCR
Semi-continuous analysis of NH4+ in atmospheric aerosol and ammonia in air
A combination of diffusion wet denuder and continuous aerosol collector provides continuous analysis and study of ammonia distribution between gaseous and aerosol phases.
Mass distribution of atmospheric aerosols of size fractions PM1, PM2.5 and PM10
Vojtěšek, Martin; Mikuška, Pavel; Večeřa, Zbyněk; Adamec, V.; Ličbinský, R.; Huzlík, J.
2009 - Czech
The mass concentration of PM1, PM2.5 and PM10 and temporal changes of PM2.5 were measured. The effect of traffic was examined. Byly měřeny hmotnostní koncentrace PM1, PM2.5 a PM10 a časové změny hmotnostních koncentrací PM2.5. Byl také zkoumán vliv dopravy.
Keywords:
mass distribution; aerosol; traffic
Available at various institutes of the ASCR
Mass distribution of atmospheric aerosols of size fractions PM1, PM2.5 and PM10
The mass concentration of PM1, PM2.5 and PM10 and temporal changes of PM2.5 were measured. The effect of traffic was examined.
The use of radioanalytical methods in studies of thyreotoxic effects of exogenous bromide
Pavelka, Stanislav; Vobecký, Miloslav; Babický, Arnošt
2009 - Czech
Very high intake of bromide in the rat dams in the course of lactation period caused a marked decrease in the iodine transfer through nmother´s milk to the suckling. Excessive bromide intake in the mothers caused a marked decrease in the body weight increments in their pups. Velmi vysoký příjem bromidu u samic potkana v průběhu laktace způsobil významný pokles přenášeného jodu na mláďata mateřským mlékem. Nadbytečný příjem bromidu u matek způsobil velmi výraznou retardaci růstu mláďat.
Keywords:
bromide; iodine; lactation
Available at various institutes of the ASCR
The use of radioanalytical methods in studies of thyreotoxic effects of exogenous bromide
Very high intake of bromide in the rat dams in the course of lactation period caused a marked decrease in the iodine transfer through nmother´s milk to the suckling. Excessive bromide intake in the ...
Determination of mercury and methylmercury in hair
Čejchanová, M.; Wranová, K.; Spěváčková, V.; Korunová, Vlasta; Vobecký, Miloslav
2008 - Czech
This article exactly describes the process of taking samples and their stocking. From the results it is obvious that the content of inorgatic mercury in hair is dependent on the exogeneous contamination and the amalgam tooth filling number. The result of mercury content in hair was 0.33 ug/g. Práce přesně popisuje jak postupovat při odběru vzorků a jejich skladování. Z výsledků je zřejmé, že obsah anorganické rtuti ve vlasech je ovlivněn exogenní kontaminací a počtem amalgamových výplní zubů. Pro obsah metylrtuti je významné množství konzumovaných ryb. Výsledný medián obsahu celkové rtuti pro sledovanou skupinu byl 0.33 ug/g.
Keywords:
inorganic mercury; methylmercury; hair
Available at various institutes of the ASCR
Determination of mercury and methylmercury in hair
This article exactly describes the process of taking samples and their stocking. From the results it is obvious that the content of inorgatic mercury in hair is dependent on the exogeneous ...
On-line analysis of metals in atmospheric aerosol
Vojtěšek, Martin; Mikuška, Pavel; Večeřa, Zbyněk
2008 - Czech
Keywords:
aerosol; metals; on-line determination
Available at various institutes of the ASCR
On-line analysis of metals in atmospheric aerosol
Direct solid sampling electrothermal atomic absorption spectrometry
Dočekal, Bohumil
2008 - Czech
The lecture summarizes why and how to use direct solid sampling analysis by electrothermal atomic absorption spectrometry. Přednáška shrnuje proč a jak používat přímou analýzu pevných vzorků atomovou absorpční spektrometrií s elektrotermickou atomizací.
Keywords:
direct solid sampling; ET AAS
Available at various institutes of the ASCR
Direct solid sampling electrothermal atomic absorption spectrometry
The lecture summarizes why and how to use direct solid sampling analysis by electrothermal atomic absorption spectrometry.
Application of ACTJU collector and diffusion wet denuder in continuous measurement of NH3 and NH4+ in air
Mikuška, Pavel; Kapoun, M.; Večeřa, Zbyněk
2008 - Czech
Keywords:
ammonia; aerosols; monitoring
Available at various institutes of the ASCR
Application of ACTJU collector and diffusion wet denuder in continuous measurement of NH3 and NH4+ in air
Stará řeka, Tipeček and Žegrovský waterfall in the Rudické propadání cave: new data from tracer tests and sump effect of the Tipeček
Bruthans, J.; Kamas, J.; Balák, I.; Dostál, I.; Vilhelm, Z.; Kahle, Vladislav; Šebela, R.
2007 - Czech
Five new quantitative tracer tests by using fluorescein and natrium chloride were carried out on underground tributaries of Jedovnický Creek in Rudické propadání Cave in Moravian Karst. Bylo provedeno 5 kvantitativních barvicích experimentů pomocí fluoresceinu a chloridu sodného na podzemních přítocích Jedovnického potoka v Rudickém propadání v Moravském krasu.
Keywords:
tracer tests; hydrology; Moravian Karst
Available at various institutes of the ASCR
Stará řeka, Tipeček and Žegrovský waterfall in the Rudické propadání cave: new data from tracer tests and sump effect of the Tipeček
Five new quantitative tracer tests by using fluorescein and natrium chloride were carried out on underground tributaries of Jedovnický Creek in Rudické propadání Cave in Moravian Karst.
Influence of humic acids on the response in DGT technique - new resin gels for speciation analysis
Gregušová, Michaela; Dočekal, Bohumil; Řezáčová-Smetková, V.
2007 - Czech
Study of the influence of humic acids on the response in DGT technique. Studium vlivu huminových kyselin na odezvu DGT techniky.
Keywords:
humic acids; DGT technique; sorption gels
Available at various institutes of the ASCR
Influence of humic acids on the response in DGT technique - new resin gels for speciation analysis
Study of the influence of humic acids on the response in DGT technique.
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