Accumulated Metal Speciation in Earthworm Populations with Multigenerational Exposure to Metalliferous Soils: Cell Fractionation and High-Energy Synchrotron Analyses

Predicting metal bioaccumulation and toxicity in soil organisms is complicated by site-specific biotic and abiotic parameters. In this study we exploited tissue fractionation and digestion techniques, combined with X-ray absorption spectroscopy (XAS), to investigate the whole-body and subcellular di...

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Veröffentlicht in:	Environmental science & technology 2009-09, Vol.43 (17), p.6822-6829
Hauptverfasser:	Andre, Jane, Charnock, John, Stürzenbaum, Stephen R, Kille, Peter, Morgan, A. John, Hodson, Mark E
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorptiometry, Photon Animals Applied sciences Biomarkers Cell Fractionation Cells Ecotoxicology and Human Environmental Health Exact sciences and technology Heavy metals Lead - analysis Lead - pharmacokinetics Lead - toxicity Ligands Lumbricus rubellus Microscopy, Electron, Transmission Molecules Oligochaeta - drug effects Oligochaeta - metabolism Oligochaeta - ultrastructure Pollution Soil Pollutants - analysis Soil Pollutants - pharmacokinetics Spectrum analysis Subcellular Fractions - drug effects Subcellular Fractions - ultrastructure Synchrotrons Tissue Distribution Tissues Toxicity Worms Zinc - analysis Zinc - pharmacokinetics Zinc - toxicity
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