Conscious worst case definition for risk assessment, part I: a knowledge mapping approach for defining most critical risk factors in integrative risk management of chemicals and nanomaterials

The Science of the Total Environment
Peter B SørensenA Baun

Abstract

This paper helps bridge the gap between scientists and other stakeholders in the areas of human and environmental risk management of chemicals and engineered nanomaterials. This connection is needed due to the evolution of stakeholder awareness and scientific progress related to human and environmental health which involves complex methodological demands on risk management. At the same time, the available scientific knowledge is also becoming more scattered across multiple scientific disciplines. Hence, the understanding of potentially risky situations is increasingly multifaceted, which again challenges risk assessors in terms of giving the 'right' relative priority to the multitude of contributing risk factors. A critical issue is therefore to develop procedures that can identify and evaluate worst case risk conditions which may be input to risk level predictions. Therefore, this paper suggests a conceptual modelling procedure that is able to define appropriate worst case conditions in complex risk management. The result of the analysis is an assembly of system models, denoted the Worst Case Definition (WCD) model, to set up and evaluate the conditions of multi-dimensional risk identification and risk quantification. The mode...Continue Reading

References

Oct 1, 1990·Japanese Circulation Journal·M Ishikawa, K Ishikawa
Oct 8, 2009·Journal of Environmental Monitoring : JEM·Anders BaunSteffen Foss Hansen
Dec 18, 2009·The Science of the Total Environment·Peter B SørensenMarianne Thomsen
Feb 9, 2010·The Science of the Total Environment·Timo AssmuthChristina Benighaus

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Citations

Apr 28, 2010·Environmental Health : a Global Access Science Source·Anne B KnolErik Lebret
Feb 10, 2016·Critical Reviews in Food Science and Nutrition·H J Van der Fels-KlerxL J Frewer
Dec 18, 2009·The Science of the Total Environment·Peter B SørensenMarianne Thomsen

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