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Air pollutants and sources associated with health effects

机译：空气污染物和与健康相关的来源

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This paper provides four complementary perspectives on the understanding of the risk posed to health by particular sources of air pollution. These perspectives are based on contributions to a plenary session "Pollutants and Sources Associated with Health Effects" at the American Association for Aerosol Research meeting. Research that advanced understanding of source impacts is critical to the prospects for more refined air quality management that moves from the pollutant-oriented approaches in place for the "criteria pollutants" to more targeted strategies. Such research will also be needed in support of multipollutant air quality management strategies. Here, after beginning with a discussion of mobile sources (Ayala), we provide brief historical summaries of relevant research and future research directions framed around the core scientific research disciplines: exposure sciences (Brauer), toxicology (Mauderly) and epidemiology (Samet). Overall, we find that the overarching most important need is to "put the regulatory cart behind the research horse", in the sense that the focus of research, funding permitting, should not be limited to supporting existing air quality regulations. We suggest that more informative research can be carried out using increasingly sophisticated tools and drawing on advancing biological knowledge. However, these tools need to be used and managed in an appropriate framework.
机译：本文提供了四个互补的观点，以了解特定空气污染源对健康构成的风险。这些观点基于在美国气溶胶研究协会会议上举行的“与健康影响相关的污染物和来源”全体会议上的贡献。深入了解污染源影响的研究对于更精细的空气质量管理的前景至关重要，该管理将从针对“标准污染物”的面向污染物的方法转向更具针对性的策略。支持多污染物空气质量管理策略的研究也将需要。在这里，在讨论了移动源（Ayala）之后，我们将围绕核心科学研究学科（暴露科学（Brauer），毒理学（Mauderly）和流行病学（Samet））对相关研究和未来研究方向进行简要的历史总结。总的来说，我们发现最重要的需求是“将监管车放在研究马的后面”，从某种意义上说，研究的重点（资金允许）不应局限于支持现有的空气质量法规。我们建议，可以使用日益复杂的工具并利用不断发展的生物学知识来进行更多有益的研究。但是，这些工具需要在适当的框架中使用和管理。

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