Summary
This narrative review examines copper dynamics in soil–plant systems, synthesising evidence on the micronutrient's essential roles, toxicity mechanisms, and plant-level detoxification responses. The authors assess bioaccumulation pathways and human health risk from copper exposure via contaminated food crops and soil, as suggested by the comprehensive scope indicated in the title. The review appears designed to inform risk assessment protocols in agricultural and environmental contexts where copper pollution or deficiency may be concerns.
UK applicability
UK copper risk assessment for agriculture may benefit from this synthesis, particularly where historical industrial contamination or fungicide residues affect soil copper levels. Applicability depends on whether the review addresses temperate climate soil chemistry and UK crop types; this cannot be confirmed from the title alone.
Key measures
Copper concentration thresholds for plant essentiality and toxicity; copper bioaccumulation in plant tissues; detoxification mechanisms; soil-to-plant transfer factors; dietary intake and risk characterisation
Outcomes reported
The study synthesised evidence on copper uptake mechanisms by plants, essentiality thresholds, toxicity pathways, plant detoxification strategies, and human health risk assessment from soil and dietary copper exposure.
Topic tags
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