Semple, Kirk T. and Doick, Kieron J. and Wick, Lukas Y. and Harms, Hauke (2007) Microbial interactions with organic contaminants in soil: Definitions, processes and measurement. Environmental Pollution, 150 (1). pp. 166-176. ISSN 0269-7491Full text not available from this repository.
There has been and continues to be considerable scientific interest in predicting bioremediation rates and endpoints. This requires the development of chemical techniques capable of reliably predicting the bioavailability of organic compounds to catabolically active soil microbes. A major issue in understanding the link between chemical extraction and bioavailability is the problem of definition; there are numerous definitions. of varying degrees of complexity and relevance, to the interaction between organic contaminants and microorganisms in soil. The aim of this review is to consider the bioavailability as a descriptor for the rate and extent of biodegradation and, in an applied sense, bioremediation of organic contaminants in soil. To address this, the review will (i) consider and clarify the numerous definitions of brioavailability and discuss the usefulness of the term `bioaccessibility'; (ii) relate definition to the microbiological and chemical measurement of organic contaminants' bioavailability in soil, and (iii) explore the mechanisms employed by soil microorganisms to attack organic contaminants in soil. (C) 2007 Elsevier Ltd. All rights reserved.
|Journal or Publication Title:||Environmental Pollution|
|Uncontrolled Keywords:||organic contaminants ; bioavailability ; bioaccessibility ; extractability ; biodegradation ; contaminated land|
|Subjects:||G Geography. Anthropology. Recreation > GE Environmental Sciences|
|Departments:||Faculty of Science and Technology > Lancaster Environment Centre|
|Deposited By:||Prof Kirk T. Semple|
|Deposited On:||27 Oct 2008 13:35|
|Last Modified:||18 Sep 2013 16:18|
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