Proposal for new best estimates for the soil solid–liquid distribution coefficient and soil-to-plant transfer of nickel |
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Authors: | Hildegarde Vandenhove May Van Hees Geert Olyslaegers Miquel Vidal |
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Affiliation: | 1. Belgian Nuclear Research Centre, Biosphere Impact Studies, Boeretang 200, 2400 Mol, Antwerp, Belgium;2. University of Barcelona, Barcelona, Spain |
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Abstract: | The objective of this study was to compile data, based on an extensive literature survey, for the soil solid–liquid distribution coefficient (Kd) and soil-to-plant transfer factor (TF) for nickel. The Kd best estimates were calculated for soils grouped according to texture and organic matter content (sand, loam, clay and organic) and soil cofactors affecting soil–nickel interaction, such as pH, organic matter, and clay content. Variability in Kd was better explained by pH than by soil texture. |
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Keywords: | Nickel Soil-to-plant transfer factor Solid&ndash liquid distribution coefficient |
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