arsenic-phosphorus interactions in the soil-plant-microbe system dynamics of uptake, suppression and toxicity to plants外文.pdf

Environmental Pollution 233 (2018) 1003e1012
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Arsenic-phosphorus interactions in the soil-plant-microbe system:
Dynamics of uptake, suppression and toxicity to plants
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Hossain M. Anawar a, , Zed Rengel a, Paul Damon a, Mark Tibbett b
a School of Earth and Environment (M087), The University of Western Australia, Crawley, WA 6009, Australia
b Centre for Agri-Environmental Research & Soil Research Centre, School of Agriculture, Policy and Development, University of Reading, RG6 6AR Reading,
UK
article info abstract
Article history: High arsenic (As) concentrations in the soil, water and plant systems can pose a direct health risk to
Received 6 November 2016 humans and ecosystems. Phosphate (Pi) ions strongly influence As availability in soil, its uptake and
Received in revised form toxicity to plants. Better understanding of As(V)-Pi interactions in soils and plants will facilitate a po-
2 August 2017