Environmental and health risk assessment of agricultural areas adjacent to uranium ore fields in Brazil

2020 ◽  
Vol 42 (11) ◽  
pp. 3965-3981
Author(s):  
Juliana A. Galhardi ◽  
Jaime W. V. de Mello ◽  
Kevin J. Wilkinson
2014 ◽  
Vol 1010-1012 ◽  
pp. 259-263
Author(s):  
Zhi Yong Wang ◽  
Na Cui ◽  
Chang Rong Liu ◽  
Tian Yu Zhang ◽  
Shun Fu Yang

The monitoring data of radon concentration in a uranium ore district were taken as the evaluating objects in this paper. Carcinogenic risk was evaluated by health risk assessment four-paragraph method put forward by the national academy of sciences (NAS). Then the quantitative analysis was performed to evaluate the probability of radon and its daughters’ carcinogenic risk. Monte-Carlo technology was carried on to establish the model of simulation, and the Crystal Ball software was used to calculate quickly. The results show that effective dose will be still less than 1 mSV restricted by GB18871-2002 until 94.99% and the mean of carcinogenic risk is 1.40 ×10-7. The further protection measures are necessary near the sources of pollution according to the distribution of radon concentration.


2019 ◽  
Vol 18 (1) ◽  
pp. 18-27
Author(s):  
Yujin Oh ◽  
YoonDeok Han ◽  
Yunjae Kim ◽  
Sunghyeon Jung ◽  
Wonhee Jung ◽  
...  

2006 ◽  
Vol 14 (2) ◽  
pp. 559-570 ◽  
Author(s):  
F. Quercia ◽  
A. Vecchio ◽  
M. Falconi ◽  
L. Togni ◽  
E. Wcislo ◽  
...  

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