types of heavy metal (Cr, Cu, Pb, As, Cd, Hg) in tea garden soil was measured. On the basis of these, the safety was … assessed. Results show that the comprehensive pollution index of these 6 types of heavy metal is lower than 0.7. According to … Soil Pollution Grading Standard formulated by China Green Food Development Center, the soil is not polluted by heavy metal …

Purpose – The purpose of this paper is to the investigate the rock music, and in particular the genre known as heavy … metal, subculture in Iran and identify its relationship to social responsibility. Design/methodology/approach – The research …

away from the point of impact. The soils were analyzed for their physicochemical characteristics and heavy metal levels … presence of some organic matters. Soil textural classification showed that the soils were sandy loamy. The heavy metal levels … contaminated by heavy metals. Although the present level of heavy metal contamination of the soils does not call for any alarm …