Pollution Portrait: The Fourth National-Scale Air Toxics Assessment
نویسنده
چکیده
منابع مشابه
Carcinogenic Air Toxics Exposure and Their Cancer-Related Health Impacts in the United States.
Public health protection from air pollution can be achieved more effectively by shifting from a single-pollutant approach to a multi-pollutant approach. To develop such multi-pollutant approaches, identifying which air pollutants are present most frequently is essential. This study aims to determine the frequently found carcinogenic air toxics or hazardous air pollutants (HAPs) combinations acr...
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BACKGROUND Airborne emissions from numerous point, area, and mobile sources, along with stagnant meteorologic conditions, contribute to frequent episodes of elevated air pollution in Houston, Texas. To address this problem, decision makers must set priorities among thousands of individual air pollutants as they formulate effective and efficient mitigation strategies. OBJECTIVES Our aim was to...
متن کاملHispanic heterogeneity and environmental injustice: Intra-ethnic patterns of exposure to cancer risks from traffic-related air pollution in Miami.
To explore intra-ethnic diversity in patterns of environmental health injustice inMiami (Florida), we relatedmodeled estimates of cancer risks from on-road pollutants from the 2005 National-scale Air Toxics Assessment with 2005–2009 American Community Survey tract-level sociodemographic data. Neighborhoods with lower incomes and higher proportions of Hispanics were at risk.When disaggregating ‘...
متن کاملTechnical Support Document for Cancer Potency Factors:
The Air Toxics "Hot Spots" Information and Assessment Act (AB 2588, Connelly) was enacted in September 1987. Under this Act, stationary sources of air pollution are required to report the types and quantities of certain substances their facilities routinely release into the air. The goals of the Air Toxics "Hot Spots" Act are to collect emission data, identify facilities having localized impact...
متن کاملThe role of threshold limit values in U.S. air pollution policy.
This paper analyzes the role of threshold limit values (TLVs) in national air pollution policy during the 1980s, a period in which the Environmental Protection Agency (EPA) sought to delegate to individual states the authority to evaluate and regulate airborne toxic substances. We focus on 20 carcinogens and 11 substances with non-genotoxic health effects that were regulated by local air toxics...
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عنوان ژورنال:
دوره 119 شماره
صفحات -
تاریخ انتشار 2011