Characterization, Spatial Variation and Risk Assessment of Heavy Metals and a Metalloid in Surface Soils in Obuasi, Ghana
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چکیده
منابع مشابه
Ecological Risk of Heavy Metals and a Metalloid in Agricultural Soils in Tarkwa, Ghana
Heavy metals and a metalloid in agricultural soils in 19 communities in Tarkwa were analyzed to assess the potential ecological risk. A total of 147 soil samples were collected in June, 2012 and analyzed for As, Cd, Co, Cr, Cu, Hg, Ni, Pb and Zn. Mean concentrations (mg/kg dw) of heavy metals in the communities decreased in order of Zn (39) ˃ Cr (21) ˃ Pb (7.2) ˃ Cu (6.2) ˃ As (4.4) ˃ Ni (3.7) ...
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ژورنال
عنوان ژورنال: Journal of Health and Pollution
سال: 2018
ISSN: 2156-9614
DOI: 10.5696/2156-9614-8.19.180902