Spatial gradient of human health risk from exposure to trace elements and radioactive pollutants in soils at the Puchuncaví-Ventanas industrial complex, Chile
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- 作者：S. Salmani-Ghabeshia ; M.R. Palomo-Marí ; na ; E. Bernaltea ; F. Rueda-Holgadoa ; C. Miró ; -Rodrí ; guezb ; F. Cereceda-Balicc ; d ; X. Fadicd ; V. Vidalc ; d ; M. Funesd ; E. Pinilla-Gila ; epinilla@unex.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Elemental pollutants ; Soil pollution ; Industrial pollution ; Human health environmental risk assessment ; Gamma ray radiation ; Natural radioactivity elements
- 刊名：Environmental Pollution
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：218
- 期：Complete
- 页码：322-330
- 全文大小：952 K
文摘
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Comprehensive study of human health risk from trace elements and radioactive pollutants in soils at Puchuncaví Valley, Chile.
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Spatial gradient of human health risk caused by trace elemental pollutants in soil (distances ranging from 1.5 to 18 km).
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Distance to source dependent cumulative non-carcinogenic hazard indexes above 1 for children, mainly derived from ingestion.
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Arsenic is the highest carcinogenic risk in the study area, with effects even at 20 km from the industrial complex.
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Gamma ray radiation external hazard indexes and annual effective dose rate at the study area show no significant risk.