Soil-diffusive Gradient in Thin Films Partition Coefficients Estimate Metal Bioavailability to Crops at Fertilized Field Sites

Field trials in four distinct agricultural soils were conducted to examine changes to total recoverable and labile soil Cd and Ni concentrations with applications of commercial phosphate fertilizers. The edible portion of wheat and potato crops grown at the field plots were analyzed for recoverable...

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Veröffentlicht in:	Environmental toxicology and chemistry 2009-10, Vol.28 (10), p.2030-2037
Hauptverfasser:	Pérez, Angela L, Anderson, Kim A
Format:	Artikel
Sprache:	eng
Schlagworte:	Agricultural land agricultural soils application rate bioaccumulation Bioavailability Biological Availability Cadmium Cereal crops chemistry Crop rotation crops Crops, Agricultural - drug effects Crops, Agricultural - metabolism Diffusion Diffusive gradients/thin films ecotoxicology Environmental health Environmental stewardship Fertilizer application Fertilizers field experimentation Field study films (materials) Grain grains Growing season Mass spectrometry Membranes, Artificial Metal concentrations metals Metals, Heavy - analysis Metals, Heavy - metabolism Metals, Heavy - toxicity Moisture content Nickel oral exposure partition coefficients phosphates Phosphates - chemistry phosphorus fertilizers potatoes risk Risk assessment risk characterization Sampling techniques soil Soil Pollutants - analysis Soil Pollutants - metabolism Soil Pollutants - toxicity soil-plant interactions Soils Solanum tuberosum Studies Thin films Triticum aestivum tubers Wheat
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