Health Effects of Air Pollution
نویسندگان
چکیده
منابع مشابه
Health Effects of Air Pollution
An air pollutant is known as a substance in the air that can cause harm to humans and the environment. Pollutants can be in the form of solid particles, liquid droplets, or gases. In addition, they may be natural or man-made. Pollutants can be classified as either primary or secondary. Air pollution, both indoors and outdoors, is a major environmental health problem affecting everyone in develo...
متن کاملHealth Effects of Air Pollution
This brief paper provides background reading for the Population-Environment Research Network’s online seminar on ‘Air Pollution and Health Linkages,’ scheduled for December 1-15, 2003. The purpose of this ‘cyberseminar’ is to foster a discussion that will lead to identification of key issues, knowledge gaps, and methodological shortcomings in understanding health impacts of air pollution, both ...
متن کاملHealth effects of particulate air pollution.
In the 1980's it was generally felt that particulate air pollution concentrations in the United States were not a hazard to the public health. However, in the early 1990's the application of econometric time-series studies and prospective cohort studies suggested increased mortality associated with acute (daily) and chronic (decades) exposures to particulate air pollution commonly observed in t...
متن کاملHuman health effects of air pollution.
Over the past three or four decades, there have been important advances in the understanding of the actions, exposure-response characteristics, and mechanisms of action of many common air pollutants. A multidisciplinary approach using epidemiology, animal toxicology, and controlled human exposure studies has contributed to the database. This review will emphasize studies of humans but will also...
متن کامل[Effects of air pollution on health].
Air pollution is composed of a particulate phase and a gaseous phase. The particulate phase, consisting of dust and aerosols, is the vehicle of toxic pollutants, transporting them into the respiratory tract. The irritants (sulphur dioxide, nitrogen oxides, aldehydes, and hydrocarbons) are the most important pollutants as regards health; the mucous membranes of the eyes and the respiratory tract...
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ژورنال
عنوان ژورنال: American Journal of Public Health and the Nations Health
سال: 1958
ISSN: 0002-9572
DOI: 10.2105/ajph.48.7.913