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Evolving Science and Practice of Risk Assessment

机译:风险评估的发展科学与实践

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Managing public health risks from environmental contaminants has historically relied on a risk assessment process defined by the regulatory context in which these risks are assessed. Risk assessment guidance follows a straightforward, chemical-by-chemical approach to inform regulatory decisions around the question "what is the risk-based concentration protective of human and ecological health outcomes?" Here we briefly summarize regulatory risk assessment in the context of innovative risk assessment approaches based on an evolving understanding of the underlying scientific disciplines that support risk analysis more broadly. We discuss scientific versus regulatory tensions in the application of these approaches for future risk assessments, and challenges in translating our improved understanding of the underlying scientific complexity to the regulatory landscape to better inform decision making that extends beyond conventional regulatory mandates.
机译:管理环境污染者的公共卫生风险历史依赖于由评估这些风险的监管范围定义的风险评估过程。 风险评估指导遵循简单,化学的逐种化学方法,以告知“人类和生态健康成果的风险的浓度保护性”的监管决定。 在这里,我们将在创新风险评估方法的背景下简要概述了对基础面,以不断发展支持风险分析的潜在科学学科更广泛地了解了潜在的科学学科。 我们讨论了在应用这些方法中讨论了对未来风险评估的方法,以及在转化对监管景观的改进理解方面的挑战,以更好地了解超出传统监管授权的决策。

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