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首页> 美国卫生研究院文献>American Journal of Public Hygiene >Linking Exposure Assessment Science With Policy Objectives for Environmental Justice and Breast Cancer Advocacy: The Northern California Household Exposure Study
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Linking Exposure Assessment Science With Policy Objectives for Environmental Justice and Breast Cancer Advocacy: The Northern California Household Exposure Study

机译：将接触评估科学与环境正义和乳腺癌倡导的政策目标联系起来：北加州家庭接触研究

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Objectives. We compared an urban fence-line community (neighboring an oil refinery) and a nonindustrial community in an exposure study focusing on pollutants of interest with respect to breast cancer and environmental justice.Methods. We analyzed indoor and outdoor air from 40 homes in industrial Richmond, California, and 10 in rural Bolinas, California, for 153 compounds, including particulates and endocrine disruptors.Results. Eighty compounds were detected outdoors in Richmond and 60 in Bolinas; Richmond concentrations were generally higher. Richmond's vanadium and nickel levels indicated effects of heavy oil combustion from oil refining and shipping; these levels were among the state's highest. In nearly half of Richmond homes, PM2.5 exceeded California's annual ambient air quality standard. Paired outdoor–indoor measurements were significantly correlated for industry- and traffic-related PM2.5, polycyclic aromatic hydrocarbons, elemental carbon, metals, and sulfates (r = 0.54–0.92, P < .001).Conclusions. Indoor air quality is an important indicator of the cumulative impact of outdoor emissions in fence-line communities. Policies based on outdoor monitoring alone add to environmental injustice concerns in communities that host polluters. Community-based participatory exposure research can contribute to science and stimulate and inform action on the part of community residents and policymakers.
机译：目标。我们在一项暴露研究中比较了城市围栏社区（与炼油厂相邻）和非工业社区，该研究重点关注与乳腺癌和环境正义相关的有害污染物。我们分析了加州里士满工业区40个家庭和加州波利纳斯乡村10个家庭的室内和室外空气中的153种化合物，包括微粒和内分泌干扰物。在里士满的户外发现了80种化合物，在波利纳斯发现了60种化合物；里士满浓度通常较高。里士满的钒和镍含量表明了炼油和运输过程中重油燃烧的影响。这些水平是该州最高的。在里士满近一半的房屋中，PM2.5超过了加利福尼亚州的年度环境空气质量标准。与工业和交通相关的PM2.5，多环芳烃，元素碳，金属和硫酸盐配对的室外-室内测量值显着相关（r = 0.54-0.92，P <.001）。室内空气质量是围栏社区中室外排放物累积影响的重要指标。仅基于室外监控的政策会增加污染者所在社区的环境不公问题。基于社区的参与性暴露研究可以促进科学发展，并促进社区居民和政策制定者的行动并为之提供依据。

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