Volume 9 focuses on natural and anthropogenic environmental contaminants and their implications for human health and the environment. Environmental impacts on soils, groundwater, freshwater, the oceans and atmosphere are examined in the context of both inorganic geochemistry (metals, metalloids, radioactive compounds, mineral dusts, dissolved salts, acidification) and organic geochemistry (halogenated and non-halogenated hydrocarbons, volatile organic compounds, fuel oxygenates, pesticides, nutrients). Issues of risk, toxicity and exposure assessment; contaminant fate and transport; remediation and disposal; and source identification are examined in this context.<P><br><br>Reprinted individual volume from the acclaimed Treatise on Geochemistry, (10 Volume Set, ISBN 0-08-043751-6, published in 2003) <br><br>* Comprehensive and authoritative scope and focus<br>* Reviews from renowned scientists across a range of subjects, providing both overviews and new data, supplemented by extensive bibliographies<br>* Extensive illustrations and examples from the field