Distribution of the Heavy Metals in the Soils from Drahany
Upland

k 2015

Distribution of the Heavy Metals in the Soils from Drahany Upland

VÖRÖŠ, Dominik; Eva GERŠLOVÁ a Josef ZEMAN

Základní údaje

Originální název

Distribution of the Heavy Metals in the Soils from Drahany Upland

Název česky

Distribuce těžkých kovů v půdách jihovýchodní části Drahanské vrchoviny

Autoři

VÖRÖŠ, Dominik (203 Česká republika, domácí); Eva GERŠLOVÁ (203 Česká republika) a Josef ZEMAN (203 Česká republika, garant)

Vydání

Goldschmidt (2015) 25th Anniversary, 2015

Další údaje

Jazyk

angličtina

Typ výsledku

Prezentace na konferencích

Obor

10500 1.5. Earth and related environmental sciences

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Kód RIV

RIV/00216224:14310/15:00089069

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova česky

těžké kovy; kontaminace půda; sekvenční extrakční analýza

Klíčová slova anglicky

Heavy metals; Soil Contamination; Sequential Extraction Procedure

Příznaky

Mezinárodní význam

Změněno: 20. 9. 2018 19:39, doc. Mgr. Eva Geršlová, Ph.D.

Anotace

V originále

Forty-eight soil samples (DV01-48) were collected from the southeastern part of Drahany Upland representing natural background and potentially contaminated sites. All samples were homogenized and sieved. An X-ray fluorescence spectroscopy and a sequential extraction analyses (SEA) were used to specify amount and form of the heavy metals present. The lead, cuprum, arsenic and zinc were evaluated. The Index of Geoaccumulation [1] reported that the study area appears to be uncontaminated or moderately contaminated by heavy metals. The highest concentration was found in the soils from a military area (Pb-455 ppm; Cu-132 ppm; Zn-197 ppm). These elevated values were presented in the soils from the firing line and the throw area for hand grenates, whereas the highest values of arsenic have been reported in the soils from natural background (24 ppm). The SEA results proved that lead and zinc are the most mobile metals in the soils from a natural background, whereas the military area held only a residual fraction. Lead and zinc was readily mobile under reduction conditions of more than 50% its total content, whe reas, in a military area, they appeared to be held as immobile from 80% of its total content. Cuprum and arsenic have been held especially in residual fraction from 80% in natural background as well as in military area and they do not represent spreading those metals into the environment neither into the plants. [1] Turekian & Wedepohl (1965), Distributions of the elements in some major units of the earth‘s crust. Geol.Soc. Am. 175–192.

Citovat

VÖRÖŠ, Dominik; Eva GERŠLOVÁ a Josef ZEMAN. Distribution of the Heavy Metals in the Soils from Drahany Upland. In Goldschmidt (2015) 25th Anniversary. 2015.

@proceedings{1299854,
   author = {Vöröš, Dominik and Geršlová, Eva and Zeman, Josef},
   booktitle = {Goldschmidt (2015) 25th Anniversary},
   keywords = {Heavy metals; Soil Contamination; Sequential Extraction Procedure},
   language = {eng},
   title = {Distribution of the Heavy Metals in the Soils from Drahany Upland},
   url = {http://goldschmidt.info/2015/uploads/abstracts/finalPDFs/3290.pdf},
   year = {2015}
}

TY  - CONF
ID  - 1299854
AU  - Vöröš, Dominik - Geršlová, Eva - Zeman, Josef
PY  - 2015
TI  - Distribution of the Heavy Metals in the Soils from Drahany Upland
KW  - Heavy metals
KW  - Soil Contamination
KW  - Sequential Extraction Procedure
UR  - http://goldschmidt.info/2015/uploads/abstracts/finalPDFs/3290.pdf
L2  - http://goldschmidt.info/2015/uploads/abstracts/finalPDFs/3290.pdf
N2  - Forty-eight soil samples (DV01-48) were collected from the southeastern part of Drahany Upland representing natural background and potentially contaminated sites. All samples were homogenized and sieved. An X-ray fluorescence spectroscopy and a sequential extraction analyses (SEA) were used to specify amount and form of the heavy metals present. The lead, cuprum, arsenic and zinc were evaluated. The Index of Geoaccumulation [1] reported that the study area appears to be uncontaminated or moderately contaminated by heavy metals. The highest concentration was found in the soils from a military area (Pb-455 ppm; Cu-132 ppm; Zn-197 ppm). These elevated values were presented in the soils from the firing line and the throw area for hand grenates, whereas the highest values of arsenic have been reported in the soils from natural background (24 ppm). The SEA results proved that lead and zinc are the most mobile metals in the soils from a natural background, whereas the military area held only a residual fraction. Lead and zinc was readily mobile under reduction conditions of more than 50% its total content, whe reas, in a military area, they appeared to be held as immobile from 80% of its total content. Cuprum and arsenic have been held especially in residual fraction from 80% in natural background as well as in military area and they do not represent spreading those metals into the environment neither into the plants. [1] Turekian & Wedepohl (1965), Distributions of the elements in some major units of the earth‘s crust. Geol.Soc. Am. 175–192.
ER  -

VÖRÖŠ, Dominik; Eva GERŠLOVÁ a Josef ZEMAN. Distribution of the Heavy Metals in the Soils from Drahany Upland. In \textit{Goldschmidt (2015) 25th Anniversary}. 2015.

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