“…The adverse effects on human health produced by these elements include renal, cardiovascular, and neurological complications due to the ingestion or inhalation of Pb; anemia and digestive diseases due to the ingestion of Zn; and Ni has been reported as a carcinogen [ 11 , 12 , 13 ]. Many studies concentrate on the characterization of heavy metals in soil focusing on element concentration and distribution [ 1 , 2 , 10 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 ]. Other studies focus on risk assessment [ 9 , 11 , 25 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 ] or firing ranges, specifically [ 2 , 3 , 10 , 17 , 37 , 38 , 39 , 40 , 41 ].…”