Land Contamination & Reclamation. Volume 17 (2009) Volume 17: Number 1 (2009) Natural and anthropengic occurrence Occurrence and geochemistry of tungsten in the Carson River Basin, Nevada, USA Spatial patterns of tungsten and cobalt on leaf surfaces of trees in Fallon, Nevada Geochemistry Competitive sorption of tungstate, molybdate and phosphate mixtures onto goethite Dissolution of tungsten–tin compared to tungsten–nylon rounds Distribution of tungsten on soil particles following firing of tungsten ammunition into varioussoil types Effect of soil type on tungsten leachability Partitioning between aqueous and soil system components for soluble tungsten and lead species Persistence and bioaccumulation of tungsten and associated heavy metals under different climatic conditions Effect of other metals on the dissolution of tungsten Effect of legacy lead on leachability of tungsten and lead from differing soil types Analytical methodology Coupling of oxygen and pH requirements for effective microwave-assisted digestion of soils for tungsten analysis Polytungstate analysis by SEC–ICP–MS and direct-infusion ESI–MS Toxicology and biological uptake Tungsten bioavailability and toxicity in sunflowers (Helianthus annuus L.) Uptake of lead and tungsten in Cyperus esculentus in a small-arms range simulation The potential for bioaccumulation of tungsten in earthworms – the effect of legacy lead on biouptake Prenatal exposure of mice to tungstate is associated with decreased transcriptome-expression of the putative tumor suppressor gene, DMBT1: implications for childhood leukemia Preliminary risk-based concentrations for tungsten in soil and drinking water Tungsten in the former Soviet Union: review of environmental regulations and related research Tungsten human toxicity: a compendium of research on metallic tungsten and tungsten compounds Volume 17: Number 2 (2009) Phytoremediation and its effect on the mobility of metals insoil: a fractionation study Remediation of soils contaminated with petrol and diesel using lime Characteristics of removal of hydrophobic organic carbons from sand/mulch using nonionic surfactants Volume 17: Number 3-4 (2009) Introduction: smart environmental management 1. Environmental management Efficient environmental management and MOKKA Risk-based environmental management: end-user demand in Hungary Efficient environmental management and MOKKA: the European context EURODEMO: end-user needs Risk-based environmental management and decision making 2. Environmental risk management and decision making Scientific and engineering ‘improvement’ of environmental
risk management by MOKKA Risk management and decision making in remediation option selection Complex environmental risk management at a former mining site 3. Site assessment and monitoring tools Integrated and efficient assessment of contaminated sites Early warning and monitoring in efficient environmental
management Cyclodextrin-containing sensors to provide an early warning of contamination Spatial modelling of contamination in a catchment area impacted by mining: a case study of the Recsk copper mine, Hungary Remote sensing as a promising tool for environmental
assessment In situ site assessment: a short overview and description of the field-portable XRF and its application Measuring adverse effects of contaminated soil usinginteractive and dynamic test methods Microcosm models and experiments: types and applications Complex leaching of metal-sulfide-containing mine waste and soil in microcosms Bioavailability- and bioaccessibility-dependent mutagenicity of pentachlorophenol (PCP) Chemical stabilization of toxic metals in soil microcosms Laboratory testing of biodegradation in soil: a comparison of chemical and biological methodsM. Molnár, É. Fenyvesi, K. Gruiz, G. Illés, Z. Nagy, Cs.
Hajdu and P. Kánnai 4. Environmental Risk Assessment Environmental data interpretation and risk assessment GIS-based quantitative
hazard and risk assessment of an abandoned mining site 5. Development of remediation technologies Contaminated-site remediation: role and classification Soil bioremediation – a bioengineering tool In situ soil remediation: the reactor approach Combined chemical and phytostabilization: field application Cyclodextrin-enhanced soil-remediation technologies Development of cyclodextrin-enhanced soil remediation: from the laboratory to the field Demonstration of soil bioremediation technology enhanced by cyclodextrin Bioremediation of areas polluted with chlorinated and
non-chlorinated hydrocarbons Practical experience with in situ remediation technologies – application problems and solutions Enhancing the efficacy of permeable reactive barriers EURODEMO – environmental efficiency of remediation Verification tool for in situ soil remediation EURODEMO – improving the uptake of efficient soil and groundwater remediation technologies 6. MOKKA Databases Web-based information system and decision-support tool: the
structure and use of the MOKKA IT tool The informatics background to the MOKKA project Promoting knowledge and learning through remediation
demonstration projects EUGRIS – more than a database The interface between the MOKKA decision-support tool and EUGRIS: an integrated approach Summary
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