Page 139 - AJWEP-v22i2

Radioactive levels in Ali Al-Sharqi and Kumait soils

AGDE (µSv/y) 174.6 150.1 153.5 151.7 172.5 178.1 168 149.3 156.9 176.4 160.6 160 167.8 228.7 155.4 165.4 162.5 150.3 156 161.4 165.2 155.5 154.9 191.9 149.3 228.7 165.3±17.1 300

ELCRtot (×10 -3 ) 0.9 0.79 0.79 0.79 0.9 0.9 0.9 0.79 0.79 0.9 0.79 0.79 0.9 1.24 0.79 0.9 0.89 0.79 0.79 0.79 0.9 0.79 0.79 1.01 0.79 1.24 0.9±0.09 1.45

ELCR out (×10 -3 ) 0.1 0.09 0.09 0.09 0.1 0.1 0.1 0.09 0.09 0.1 0.09 0.09 0.1 0.14 0.09 0.1 0.09 0.09 0.09 0.09 0.1 0.09 0.09 0.11 0.09 0.14 0.1±0.01 0.29

ELCR in (×10 -3 ) 0.8 0.7 0.7 0.7 0.8 0.8 0.8 0.7 0.7 0.8 0.7 0.7 0.8 1.1 0.7 0.8 0.8 0.7 0.7 0.7 0.8 0.7 0.7 0.9 0.7 1.1 0.8±0.08 1.16

AEDE tot AEDE out (mSv/y) (mSv/y) 0.23 0.03 0.22 0.02 0.22 0.02 0.22 0.02 0.22 0.02 0.23 0.03 0.22 0.02 0.22 0.02 0.22 0.02 0.23 0.03 0.22 0.02 0.22 0.02 0.22 0.02 0.34 0.04 0.22 0.02 0.22 0.02 0.22 0.02 0.22 0.02 0.22 0.02 0.22 0.02 0.22 0.02 0.22 0.02 0.22 0.02 0.33 0.03 0.22 0.02 0.34 0.04 0.2±0.03 0.02±0.003 0.48 0.07

Radiation hazard indices AED Ein D tot (mSv/y) (nGy/h) 0.2 72.4 0.2 61.2 0.2 63.3 0.2 62.5 0.2 70.9 0.2 73.6 0.2 69.1 0.2 61.5 0.2 64.6 0.2 72.7 0.2 65.9 0.2 66 0.2 69.5 0.3 96.5 0.2 65.1 0.2 68.8 0.2 67.2 0.2 61.6 0.2 63.7 0.2 66.2 0.2 68.3 0.2 64 0.2 63.6 0.3 80 0.2 61.2 0.3 96.5 0.2±0.02 68.3±7.5 0.41 143

D out (nGy/h) 24.9 21.1 21.8 21.5 24.4 25.3 23.8 21.1 22.2 25 22.7 22.7 23.9 33 22.2 23.6 23 21.2 22 22.8 23.4 22 21.9 27.4 21.1 33 23.5±2.6 59 Abbreviations: AEDE: Annual effective dose equivalents; AGDE: Annual gonadal dose equivalent; D: Absorbed gamma dose rates; ECLR: Excess lifetime cancer risk; H ex : External hazard index; H in : Internal hazard index; in : Internal; out : External; Raeq: Radium equivalent activity; tot : Total; UNSCEAR: United Nation
Table 5. Radiological risk indices in Ali Al-Sharqi soil samples

D in (nGy/h) 47.5 40.1 41.5 41 46.5 48.3 45.3 40.4 42.4 47.7 43.2 43.3 45.6 63.5 42.9 45.2 44.2 40.4 41.7 43.4 44.9 42 41.7 52.6 40.1 63.5 44.8±5 84

0.2±0.01 0.3
0.2
0.2
0.2
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
Iγ ≤1
H ex 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.1 0.2 0.1±0.01 ≤1
H in 0.2 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.3 0.2±0.02 ≤1
Ra eq (Bq/kg) 54 44.8 46.6 45.7 52.4 54.7 51.3 44.9 47.4 53.7 48.5 48.5 51.2 71.3 46.7 50.4 48.5 45.3 47 49.1 49.4 46.9 46.9 59.1 44.8 71.3 50.2±5.7 370
Sample code S 1 S 2 S 3 S 4 S 5 S 6 S 7 S 8 S 9 S 10 S 11 S 12 S 13 S 14 S 15 S 16 S 17 S 18 S 19 S 20 S 21 S 22 S 23 S 24 Minimum Maximum Mean value±standard deviation World average (UNSCEAR 1 ) Effects of Atomic Radiation.

Volume 22 Issue 2 (2025) 133 doi: 10.36922/AJWEP025060032