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Table 3 Total concentrations of potential toxic elements (PTEs) in the studied soils in (mg kg−1)

From: Effect of contamination sources on the rate of zinc, copper and nickel release from various soil ecosystems

Soil sample Cu Ni Zn Co Cr As Mn Mg Fe Pb Cd
Kombora
 UC* 90.26 40.50 400 28.9 573.90 170.33 115.13 377.40 1459.73 44.00 12.43
 C* 46.68 18.60 350 31.45 402.15 113.12 98.12 322.16 1365.75 38.02 13.05
Abo Rawash
 UC* 86.464 73.79 89.50 38.53 263.30 430.33 193.83 413.13 1615.40 62.80 15.53
 C* 53.06 77.15 111.93 56.13 365.53 304.33 509.30 548.93 2127.40 66.96 14.73
Kafr-Elsheikh
 UC* 31.20 115.73 112.93 58.20 386.80 432.00 601.43 534.26 2162.40 47.43 14.40
 C* 29.83 90.83 80.13 60.30 413.50 63.00 498.26 507.40 2181.40 31.30 11.93
  1. UC uncultivated soil, C cultivated soil