期刊
TRAC-TRENDS IN ANALYTICAL CHEMISTRY
卷 26, 期 11, 页码 1095-1099出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.trac.2007.10.001
关键词
decision-support system; emerging contaminant; environmental quality standard; EQS; QN; quality norm; risk assessment; risk communication; risk management; Water Framework Directive
For risk assessment and risk-assessment tools, new recommendations are described in the second edition of the Technical Guidance Document of REACH, the new chemicals legislation of the European Union (EU), and in the status report for toxicological methods of the European Centre for the Validation of Alternative Methods. For the description of a good physical-chemical status of aquatic systems, effects-monitoring tools are needed. Chemical toxicity and related information cannot be obtained by instrumental analysis. The effects-related quality norms for emerging single contaminants are generated by conventional bioassays and new emerging bio-analytical systems. Concepts are available for the classification of waterways using bio-analytical systems with respect to the EU Water Framework Directive. Exposure assessment and effect assessment and their deliverables comprise the scientifically-generated baseline for a valid risk assessment, risk communication and risk management for the sustainable development for protection of surface water, soil and human health. (C) 2007 Elsevier Ltd. All rights reserved.
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