Migration characteristics and human health risk assessment of selenium and heavy metals in rhizosphere soil-crop system in high geological background area of southern Qinling Mountains: A case study of Shiquan County, Shaanxi, China

Elevated heavy metal concentrations in selenium-enriched soils from high geological background areas raise concerns about crop safety and human health. This study investigates the migration characteristics and influencing factors of selenium and heavy metals in the rhizosphere soil-crop systems of t...

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Bibliographic Details
Main Authors: Mengchu Wei, Aifang Pan, Runyong Ma, Hui Wang
Format: Article
Language:English
Published: Elsevier 2025-04-01
Series:Ecotoxicology and Environmental Safety
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0147651325003495
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