Metal contents and potential health risk assessment of crops grown in a former mining district (Romania)

被引：17

作者：

Miclean, Mirela ^{[1
,2
]}

Cadar, Oana ^{[1
]}

Levei, Levente ^{[1
,3
]}

Senila, Lacrimoara ^{[1
]}

Ozunu, Alexandru ^{[3
]}

机构：

[1] INCDO INOE 2000, Res Inst Analyt Instrumentat, Cluj Napoca, Romania

[2] Somes Tisa Water Basin Adm, Cluj Napoca, Romania

[3] Babes Bolyai Univ, Environm Sci & Engn Fac, Cluj Napoca, Romania

来源：

JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES | 2018年 / 53卷 / 09期

关键词：

Metals; crops; health risk assessment; estimated daily intake; target hazard quotient; HEAVY-METALS; BAIA MARE; HOMEGROWN VEGETABLES; WASTE-WATER; AREA; CONSUMPTION; FRUITS; LEAD; SOIL; CADMIUM;

D O I：

10.1080/03601234.2018.1473966

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The Cd, Cu, Pb and Zn contents in home-grown crops in a former mining district were determined in order to evaluate the non-carcinogenic long-term potential health risk related to crop consumption. The potential health risk was investigated by estimating the daily intake and the hazard quotients. For all crop categories, the daily intake and the target hazard quotient were below the threshold values for Cd, Cu, and Zn. The daily intake of Pb exceeded the oral reference dose, while the target hazard quotient for vegetables was above 1, indicating a potential health risk. The total target hazard quotient for the individual metals decreased in the following order: Pb>Cd>Cu>Zn. This study confirmed that the daily consumption of crops grown in contaminated soils could pose health risks to humans.

引用

页码：595 / 601

页数：7

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