. "148112" . . "Raclavsk\u00E1, Helena" . . "2"^^ . "V\u00FDsledkem je mapa plo\u0161n\u00E9 distribuce Zn v prachu na komunikac\u00EDch v oblasti Ostravska, kter\u00E1 byla sestavena na z\u00E1klad\u011B odb\u011Bru 250 vzork\u016F. Minim\u00E1ln\u00ED koncentrace Zn v zrnitostn\u00ED t\u0159\u00EDd\u011B pod 0.063 mm je 93 mg/kg, maxim\u00E1ln\u00ED koncentrace je 8636 mg/kg, st\u0159edn\u00ED koncentrace - geochemick\u00E9 pozad\u00ED je 561 mg/kg a hodnota standardn\u00ED sm\u011Brodatn\u00E9 odchylky je 612 mg/kg. Hodnota prahu geochemick\u00E9 anom\u00E1lie je 1785 mg/kg. Koncentrace Zn ve t\u0159\u00EDd\u011B pod 2 mm je cca o 1/3 ni\u017E\u0161\u00ED ne\u017E koncentrace ve t\u0159\u00EDd\u011B pod 0.063 mm. Hodnoty vy\u0161\u0161\u00ED ne\u017E pr\u00E1h geochemick\u00E9 anom\u00E1lie (st\u0159edn\u00ED hodnota + 2\u03B4) jsou cca na 1 % vzorkovan\u00E9ho \u00FAzem\u00ED. Koncentrace v rozmez\u00ED 700 \u2013 1750 mg/kg se vyskytuj\u00ED cca na 40 % vzorkovan\u00E9ho \u00FAzem\u00ED. Anom\u00E1ln\u00ED koncentrace se vyskytuj\u00ED v Kun\u010Dic\u00EDch, v Nove Vsi a na okraji Ostravy v Klimkovic\u00EDch, D\u011Bhylov, Bohum\u00EDn. Pro zrnitostn\u00ED t\u0159\u00EDdu pod 0.063 mm je typick\u00E1 prvkov\u00E1 asociace Pb-Zn-Cu, co\u017E by m\u011Blo odpov\u00EDdat spole\u010Dn\u00E9mu imisn\u00EDmi zdroji." . "Raclavsk\u00FD, Konstantin" . "4"^^ . "27350" . . . "Nejsou v p\u0159\u00EDm\u00E9 n\u00E1vaznosti na \u0159e\u0161enou problematiku, vliv imisn\u00ED z\u00E1t\u011B\u017Ee na lidsk\u00E9 zdrav\u00ED, identifikace imisn\u00EDch zdroj\u016F." . "The map of concentration of zinc in the road dust in Ostrava region, grain size fraction under 0.063 mm"@en . . . . "V\u00FDsledkem je mapa plo\u0161n\u00E9 distribuce Zn v prachu na komunikac\u00EDch v oblasti Ostravska, kter\u00E1 byla sestavena na z\u00E1klad\u011B odb\u011Bru 250 vzork\u016F. Minim\u00E1ln\u00ED koncentrace Zn v zrnitostn\u00ED t\u0159\u00EDd\u011B pod 0.063 mm je 93 mg/kg, maxim\u00E1ln\u00ED koncentrace je 8636 mg/kg, st\u0159edn\u00ED koncentrace - geochemick\u00E9 pozad\u00ED je 561 mg/kg a hodnota standardn\u00ED sm\u011Brodatn\u00E9 odchylky je 612 mg/kg. Hodnota prahu geochemick\u00E9 anom\u00E1lie je 1785 mg/kg. Koncentrace Zn ve t\u0159\u00EDd\u011B pod 2 mm je cca o 1/3 ni\u017E\u0161\u00ED ne\u017E koncentrace ve t\u0159\u00EDd\u011B pod 0.063 mm. Hodnoty vy\u0161\u0161\u00ED ne\u017E pr\u00E1h geochemick\u00E9 anom\u00E1lie (st\u0159edn\u00ED hodnota + 2\u03B4) jsou cca na 1 % vzorkovan\u00E9ho \u00FAzem\u00ED. Koncentrace v rozmez\u00ED 700 \u2013 1750 mg/kg se vyskytuj\u00ED cca na 40 % vzorkovan\u00E9ho \u00FAzem\u00ED. Anom\u00E1ln\u00ED koncentrace se vyskytuj\u00ED v Kun\u010Dic\u00EDch, v Nove Vsi a na okraji Ostravy v Klimkovic\u00EDch, D\u011Bhylov, Bohum\u00EDn. Pro zrnitostn\u00ED t\u0159\u00EDdu pod 0.063 mm je typick\u00E1 prvkov\u00E1 asociace Pb-Zn-Cu, co\u017E by m\u011Blo odpov\u00EDdat spole\u010Dn\u00E9mu imisn\u00EDmi zdroji."@cs . . . "RIV/61989100:27350/12:86082771" . . "[77D6987ED509]" . "emissions; geochemical background; zinc; Dust particles"@en . "Mapa koncentrace zinku v prachu na komunikac\u00EDch, zrnitostn\u00ED t\u0159\u00EDda pod 0.063 mm" . . "Mapa koncentrace zinku v prachu na komunikac\u00EDch, zrnitostn\u00ED t\u0159\u00EDda pod 0.063 mm"@cs . "\u0160krob\u00E1nkov\u00E1, Hana" . . . "Mapa koncentrace zinku v prachu na komunikac\u00EDch, zrnitostn\u00ED t\u0159\u00EDda pod 0.063 mm" . "P(ED2.1.00/03.0069), P(ED2.1.00/03.0082)" . "Mapa koncentrace zinku v prachu na komunikac\u00EDch, zrnitostn\u00ED t\u0159\u00EDda pod 0.063 mm"@cs . "RIV/61989100:27350/12:86082771!RIV15-MSM-27350___" . "The result is the map of area distribution of V in the dust on roads in Ostrava region created on the basis of 250 samples. The minimum concentration of Zn in grain size below 0.063 mm is 93 mg/kg, maximum concentration is 8636 mg/kg, the mean value \u2013 geochemical background is 561 mg/kg the value of standard deviation is 612 mg/kg. The value of threshold of geochemical anomaly is 1785 mg/kg. Concentrations of Zn in the grain size fraction under 2 mm are approximately by 1/3 lower than those in the grain size fraction under 0.063 mm. The values higher than threshold of geochemical anomaly (mean value + 2\u03C3) occupy approximately 1 % of sampled territory. Concentration in the range 700 \u2013 1750 mg/kg occupy approximately 40 % of sampled territory. Anomalous concentrations occur in the area of Kun\u010Dice, Nov\u00E1 Ves andl also in the vicinity of Ostrava at Klimkovice, D\u011Bhylov and Bohum\u00EDn. The grain size fraction under 0.063 mm has the typical element association Pb-Zn-Cu, which corresponds to the same specific emissions source."@en . "The map of concentration of zinc in the road dust in Ostrava region, grain size fraction under 0.063 mm"@en . . . "Mat\u00FDsek, Dalibor" . "Vzorky silni\u010Dn\u00EDch sediment\u016F (celkem 250 vzork\u016F) byly odeb\u00EDr\u00E1ny b\u011Bhem \u010Dervence a\u017E srpna 2010 za such\u00E9ho po\u010Das\u00ED. Vzorky pokr\u00FDvaj\u00ED v nepravideln\u00E9 s\u00EDti m\u011Bsto Ostravu, Hav\u00ED\u0159ov a okol\u00ED. Vzorkovan\u00E1 oblast m\u00E1 p\u0159ibli\u017En\u00E9 rozm\u011Bry 23 x 20 km, tj. 460 km2. Vzorky byly odeb\u00EDr\u00E1ny zamet\u00E1n\u00EDm plastov\u00FDm smet\u00E1\u010Dkem z okraj\u016F silnic, v m\u00EDstech kde je silnice lemov\u00E1na \u017Eulov\u00FDmi obrubn\u00EDky nebo chodn\u00EDkem. Ve v\u011Bt\u0161in\u011B p\u0159\u00EDpad\u016F m\u011Bl odeb\u00EDran\u00FD materi\u00E1l p\u00EDs\u010Ditou a\u017E \u0161t\u011Brkop\u00EDs\u010Ditou povahu. Pom\u011Brn\u011B hrubozrnn\u00FD charakter vzork\u016F souvis\u00ED s pou\u017E\u00EDv\u00E1n\u00EDm posypov\u00FDch materi\u00E1l\u016F p\u0159i zimn\u00ED \u00FAdr\u017Eb\u011B, ale tak\u00E9 s mechanick\u00FDm rozpadem konstruk\u010Dn\u00EDch vrstev vozovek. Byly analyzov\u00E1ny dv\u011B zrnitostn\u00ED t\u0159\u00EDdy: pod 2 mm a pod 0.063 mm. Zrnitostn\u00ED t\u0159\u00EDda pod 2 mm byla analyzov\u00E1na z d\u016Fvodu mo\u017Enosti porovn\u00E1n\u00ED slo\u017Een\u00ED vzork\u016F silni\u010Dn\u00EDch sediment\u016F se slo\u017Een\u00EDm p\u016Fd ve studovan\u00E9 oblasti. Obsahy chemick\u00FDch prvk\u016F byly analyzov\u00E1ny pomoc\u00ED RTG fluorescen\u010Dn\u00EDch anal\u00FDzy (analyz\u00E1tor Innov-X Systems) v laboratorn\u00EDch podm\u00EDnk\u00E1ch." . . "164/17-12-2012-SM" . .