Cadmium contamination of agricultural soils and crops resulting from sphalerite weathering

The biogeochemistry and bioavailability of cadmium, released during sphalerite weathering in soils, were investigated under contrasting agricultural scenarios to assess health risks associated with sphalerite dust transport to productive soils from mining. Laboratory experiments (365 d) on temperate...

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Veröffentlicht in:	Environmental pollution (1987) 2014-01, Vol.184, p.283-289
Hauptverfasser:	Robson, T.C., Braungardt, C.B., Rieuwerts, J., Worsfold, P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Agriculture Applied sciences Bioavailability Biological and medical sciences Biological and physicochemical properties of pollutants. Interaction in the soil Cadmium Cadmium - analysis Contamination Crops Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Exact sciences and technology Fundamental and applied biological sciences. Psychology Human health Metals Mining Non agrochemicals pollutants Oryza - physiology Phytopathology. Animal pests. Plant and forest protection Pollution Pollution effects and side effects of agrochemicals on crop plants and forest trees. Other anthropogenic factors Pollution effects. Side effects of agrochemicals Pollution, environment geology Rice Risk Risk assessment Soil - chemistry Soil and sediments pollution Soil Pollutants - analysis Soil Pollutants - chemistry Soils Sphalerite Sulfide weathering Sulfides - analysis Sulfides - chemistry Triticum aestivum Weather Weathering Zinc Compounds - analysis Zinc Compounds - chemistry
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Zusammenfassung:	The biogeochemistry and bioavailability of cadmium, released during sphalerite weathering in soils, were investigated under contrasting agricultural scenarios to assess health risks associated with sphalerite dust transport to productive soils from mining. Laboratory experiments (365 d) on temperate and sub-tropical soils amended with sphalerite (
ISSN:	0269-7491 1873-6424
DOI:	10.1016/j.envpol.2013.09.001