Accumulation, sources and health risks of trace metals in elevated geochemical background soils used for greenhouse vegetable production in southwestern China

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• 作者：Haidong Zhang^a ; ^b ; Biao Huang^a ; ^b ; ^{bhuang@issas.ac.cn} ; Linlin Dong^b ; Wenyou Hu^a ; Mohammad Saleem Akhtar^a ; ^c ; Mingkai Qu^a
• 关键词：Greenhouse soil ; Trace metal accumulation ; Elevated geochemical background ; Source identification ; Human health risk
• 刊名：Ecotoxicology and Environmental Safety
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：137
• 期：Complete
• 页码：233-239
• 全文大小：766 K
• 卷排序：137

文摘

Cd, Cu, Hg and Zn were significantly accumulated in greenhouse vegetable soils. An anthropogenic source primarily caused the trace metal accumulation. The extended greenhouse planting duration affected the trace metal accumulation. The elevated geochemical background less influenced the trace metal accumulation. Adolescents experienced from the potential health risks of vegetable consumption.