Table 2
Open in new tab

Average values for absorbed dose rates (DR), annual effective dose equivalent (AEDE), excess lifetime cancer risk (ELCR), and external hazard index (Hex) from soil samples in Manyoni.

VillageDR (nSv h−1)AEDE (mSv)ELCR (%)Hex
DoutDinDtot
Muhalala102
(84–126)		0.12
(0.1–0.15)		0.5
(0.41–0.62)		0.62
(0.51–0.77)		0.24
(0.2–0.3)		0.62
(0.51–0.76)
Mitoo123
(58–198)		0.15
(0.07–0.24)		0.6
(0.28–0.97)		0.76
(0.35–1.22)		0.29
(0.14–0.47)		0.74
(0.35–1.21)
Majengo126
(95–164)		0.15
(0.12–0.2)		0.62
(0.47–0.8)		0.77
(0.58–1.01)		0.3
(0.22–0.39)		0.74
(0.53–0.97)
Mkwese164
(83–279)		0.2
(0.1–0.34)		0.8
(0.41–1.37)		1.01
(0.51–1.71)		0.39
(0.2–0.66)		0.97
(0.5–1.65)
Mwanzi279
(91–846)		0.34
(0.11–1.04)		1.37
(0.45–4.15)		1.71
(0.56–5.19)		0.66
(0.22–2)		1.65
(0.55–4.96)
Average Manyoni196  
(58–846)		0.24  
(0.07–1.04)		0.96  
(0.28–4.15)		1.2  
(0.35–5.19)		0.46  
(0.14–2)		1.16  
(0.35–4.96)
World average (UNSCEAR, 2008 [1])600.070.410.480.190.35
VillageDR (nSv h−1)AEDE (mSv)ELCR (%)Hex
DoutDinDtot
Muhalala102
(84–126)		0.12
(0.1–0.15)		0.5
(0.41–0.62)		0.62
(0.51–0.77)		0.24
(0.2–0.3)		0.62
(0.51–0.76)
Mitoo123
(58–198)		0.15
(0.07–0.24)		0.6
(0.28–0.97)		0.76
(0.35–1.22)		0.29
(0.14–0.47)		0.74
(0.35–1.21)
Majengo126
(95–164)		0.15
(0.12–0.2)		0.62
(0.47–0.8)		0.77
(0.58–1.01)		0.3
(0.22–0.39)		0.74
(0.53–0.97)
Mkwese164
(83–279)		0.2
(0.1–0.34)		0.8
(0.41–1.37)		1.01
(0.51–1.71)		0.39
(0.2–0.66)		0.97
(0.5–1.65)
Mwanzi279
(91–846)		0.34
(0.11–1.04)		1.37
(0.45–4.15)		1.71
(0.56–5.19)		0.66
(0.22–2)		1.65
(0.55–4.96)
Average Manyoni196  
(58–846)		0.24  
(0.07–1.04)		0.96  
(0.28–4.15)		1.2  
(0.35–5.19)		0.46  
(0.14–2)		1.16  
(0.35–4.96)
World average (UNSCEAR, 2008 [1])600.070.410.480.190.35
Table 2
Open in new tab

Average values for absorbed dose rates (DR), annual effective dose equivalent (AEDE), excess lifetime cancer risk (ELCR), and external hazard index (Hex) from soil samples in Manyoni.

VillageDR (nSv h−1)AEDE (mSv)ELCR (%)Hex
DoutDinDtot
Muhalala102
(84–126)		0.12
(0.1–0.15)		0.5
(0.41–0.62)		0.62
(0.51–0.77)		0.24
(0.2–0.3)		0.62
(0.51–0.76)
Mitoo123
(58–198)		0.15
(0.07–0.24)		0.6
(0.28–0.97)		0.76
(0.35–1.22)		0.29
(0.14–0.47)		0.74
(0.35–1.21)
Majengo126
(95–164)		0.15
(0.12–0.2)		0.62
(0.47–0.8)		0.77
(0.58–1.01)		0.3
(0.22–0.39)		0.74
(0.53–0.97)
Mkwese164
(83–279)		0.2
(0.1–0.34)		0.8
(0.41–1.37)		1.01
(0.51–1.71)		0.39
(0.2–0.66)		0.97
(0.5–1.65)
Mwanzi279
(91–846)		0.34
(0.11–1.04)		1.37
(0.45–4.15)		1.71
(0.56–5.19)		0.66
(0.22–2)		1.65
(0.55–4.96)
Average Manyoni196  
(58–846)		0.24  
(0.07–1.04)		0.96  
(0.28–4.15)		1.2  
(0.35–5.19)		0.46  
(0.14–2)		1.16  
(0.35–4.96)
World average (UNSCEAR, 2008 [1])600.070.410.480.190.35
VillageDR (nSv h−1)AEDE (mSv)ELCR (%)Hex
DoutDinDtot
Muhalala102
(84–126)		0.12
(0.1–0.15)		0.5
(0.41–0.62)		0.62
(0.51–0.77)		0.24
(0.2–0.3)		0.62
(0.51–0.76)
Mitoo123
(58–198)		0.15
(0.07–0.24)		0.6
(0.28–0.97)		0.76
(0.35–1.22)		0.29
(0.14–0.47)		0.74
(0.35–1.21)
Majengo126
(95–164)		0.15
(0.12–0.2)		0.62
(0.47–0.8)		0.77
(0.58–1.01)		0.3
(0.22–0.39)		0.74
(0.53–0.97)
Mkwese164
(83–279)		0.2
(0.1–0.34)		0.8
(0.41–1.37)		1.01
(0.51–1.71)		0.39
(0.2–0.66)		0.97
(0.5–1.65)
Mwanzi279
(91–846)		0.34
(0.11–1.04)		1.37
(0.45–4.15)		1.71
(0.56–5.19)		0.66
(0.22–2)		1.65
(0.55–4.96)
Average Manyoni196  
(58–846)		0.24  
(0.07–1.04)		0.96  
(0.28–4.15)		1.2  
(0.35–5.19)		0.46  
(0.14–2)		1.16  
(0.35–4.96)
World average (UNSCEAR, 2008 [1])600.070.410.480.190.35
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