Related topics: air quality
Air pollution
hideAir pollution is the introduction of chemicals, particulate matter, or biological materials that cause harm or discomfort to humans or other living organisms, or damages the natural environment, into the atmosphere.
The atmosphere is a complex, dynamic natural gaseous system that is essential to support life on planet Earth. Stratospheric ozone depletion due to air pollution has long been recognized as a threat to human health as well as to the Earth's ecosystems.
For more information about Air pollution, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
News tagged with air pollution
Pollution linked to hospitalizations for pneumonia in older adults
Dec 23, 2009 |
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Older adults with long-term exposure to higher levels of pollution are at higher risk for hospitalization for pneumonia, according to researchers in Canada.
Beijing vehicles exceed four million: state media
Dec 19, 2009 |
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The number of registered vehicles in Beijing topped four million this week, state media reported, meaning a quarter of the 16 million permanent residents in China's capital have a car.
Scientists trace the human role in Indonesian forest fires
Space & Earth / Earth Sciences
Feb 22, 2009 |
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Severe fires in Indonesia - responsible for some of the worst air quality conditions worldwide - are linked not only to drought, but also to changes in land use and population density, according to a new study ...
Report: Most Americans in areas with unhealthy air
Apr 29, 2009 |
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(AP) -- Sixty percent of Americans live in areas with unhealthy air pollution levels, despite a growing green movement and more stringent laws aimed at improving air quality, the American Lung Association ...
Tree deaths have doubled across the western US
Jan 22, 2009 |
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(PhysOrg.com) -- A new study led by the U.S. Geological Survey and involving the University of Colorado at Boulder indicates tree deaths in the West's old-growth forests have more than doubled in recent decades, ...
Romantic, candle-lit dinners: An unrecognized source of indoor air pollution
Aug 19, 2009 |
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Burning candles made from paraffin wax -- the most common kind used to infuse rooms with romantic ambiance, warmth, light, and fragrance -- is an unrecognized source of exposure to indoor air pollution, including ...
Research reveals exactly how coughing is triggered by environmental irritants
Nov 23, 2009 |
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(PhysOrg.com) -- Scientists have revealed how environmental irritants such as air pollution and cigarette smoke cause people to cough, in research published today in the American Journal of Respiratory an ...
New Pollution Monitoring: Our Air is Dirtier Than We Thought
Apr 14, 2009 |
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(PhysOrg.comOne of my pet peeves is the focus we have on global warming. While global climate change is important, it continues to provide a red herring of sorts, taking attention away the public health concern ...
World's largest telescope to be built in Hawaii
Jul 22, 2009 |
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(AP) -- Hawaii was chosen Tuesday as the site for the world's biggest telescope, a device so powerful that it will allow scientists to see some 13 billion light years away and get a glimpse into the early ...
A child's IQ can be affected by mother's exposure to urban air pollutants
Jul 20, 2009 |
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A mother's exposure to urban air pollutants known as polycyclic aromatic hydrocarbons (PAHs) can adversely affect a child's intelligence quotient or IQ, a study reports. PAHs are chemicals released into the air from the burning ...
The Sky Is Not Falling: Pollution in eastern China cuts light, useful rainfall
Space & Earth / Earth Sciences
Aug 14, 2009 |
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New research shows that air pollution in eastern China has reduced the amount of light rainfall over the past 50 years and decreased by 23 percent the number of days of light rain in the eastern half of the country. The results ...
Chemists discover ozone-boosting reaction
Jul 20, 2009 |
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(PhysOrg.com) -- Burning of fossil fuels pumps chemicals into the air that react on surfaces such as buildings and roads to create photochemical smog-forming chlorine atoms, UC Irvine scientists report in ...
Ohio school district sues over air pollution
Nov 28, 2009 |
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(AP) -- A school district near Cincinnati is suing a plastics plant, accusing it of continuing to release chemicals in the air that exceed government safety standards.
New climate targets may not change daily life much
Nov 27, 2009 |
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(AP) -- Americans' day-to-day lives won't change noticeably if President Barack Obama achieves his newly announced goal of slashing carbon dioxide pollution by one-sixth in the next decade, experts say.
Biofuels may lead to a 'drink or drive' issue
Jun 15, 2009 |
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Rice University scientists warned that the United States must be careful that the new emphasis on developing biofuels as an alternative to imported oil takes into account potential damage to the nation's water resources.
