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2009-07-24 16:09:00

HARRISBURG, Pa., July 24 /PRNewswire-USNewswire/ -- The Department of Environmental Protection and its regional air quality partnerships have forecast an air quality action day for Thursday, June 25, in the Berks/Lehigh Valley, Susquehanna Valley, Philadelphia, Pittsburgh and Liberty/Clairton, regions. Due to warm temperatures and high humidity levels, the air quality forecast predicts Thursday will be code ORANGE for elevated ozone levels. The Berks/Lehigh region includes Berks, Lehigh...

2009-07-21 14:01:55

Chemicals pumped into the air by fossil fuels create smog-forming chlorine atoms that boost ozone levels, researchers in California said. Under extreme circumstances, the chemicals could account for nearly half of California's state-set limits on outdoor air pollution, scientists at the University of California, Irvine, said Monday in a release. We should be monitoring it and incorporating it into atmospheric models, chemistry professor Barbara Finlayson-Pitts said. We still don't really...

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2009-07-21 15:00:00

La Plata/Leipzig. Increasing numbers of children around the world are suffering from respiratory problems "“ coughing, wheezing and asthma attacks. Although the key external causes of these diseases were identified a long time ago (traffic and industrial air pollution), it had not previously been possible to distinguish clearly between these two factors so as to have a targeted impact on them. Researchers at the Helmholtz Center for Environmental Research (UFZ) and the University of...

2009-07-21 14:05:38

Newfound chemistry should be added to atmospheric models, researchers sayBurning 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 a new study.Under extreme circumstances, this previously unknown chemistry could account for up to 40 parts per billion of ozone "“ nearly half of California's legal limit on outdoor air pollution. This reaction is not included in...

2009-07-20 14:05:23

University of Leicester researcher probes role of hydrogen sulphide Scientists at the University of Leicester are investigating how the stuff of stink bombs and flatulence could play a critical role in the human reproductive system. Hydrogen sulphide "“partially responsible for the foul odor of stink bombs- is also a toxic gas and has been used for chemical warfare. But research at the University of Leicester is now looking at beneficial effects it has in the body- and the potentially...

2009-07-02 09:00:00

BETHLEHEM, Pa., July 2 /PRNewswire-USNewswire/ -- With gasoline prices again climbing, the Department of Environmental Protection and the Lehigh Valley/Berks County Air Quality Partnership said today that residents can save money and help avoid air quality action days by using mass transit. "Public transportation offers a convenient, common-sense approach to reducing the smog-forming air pollution that can make it difficult for some people to breathe," said Keith Williams, partnership...

2009-06-23 18:50:42

U.S. researchers found particulate air pollution in Beijing was far worse than other recent Olympic Games. The study, published in Environmental Science and Technology, was done before, during and after the 2008 Olympics by scientists from Oregon State University and Peking University. Particulate matter air pollution in the Beijing Olympics were about double the levels of recent games in Athens, triple those of Atlanta and 3.5 times higher than the games in Sydney. However due to massive...

2009-05-27 16:04:00

HAMPTON, Va., May 27 /PRNewswire-USNewswire/ -- Rising surface ozone concentrations are damaging nearly $2 billion in annual U.S. soybean crops, a NASA study of satellite measurements indicates. (Logo: http://www.newscom.com/cgi-bin/prnh/20081007/38461LOGO) The study, headed by NASA Langley Research Center in Hampton, Va., was presented at the American Geophysical Union Joint Assembly meeting, May 24 in Toronto and looked at five years of soybean yields, surface ozone and satellite...

2009-04-29 02:00:00

FARGO, N.D., April 29 /PRNewswire-USNewswire/ -- As cleanup from this year's record floods continue in the Fargo-Moorhead region, a new report from the American Lung Association is providing the city some badly needed good news. Fargo was the only city to be listed as the best cities for ozone pollution, short-term particle pollution and long-term particle pollution. According to the report, more than 40 million Americans live in areas that failed all three tests. The rest of the state...

2009-04-29 02:00:00

- 10th Annual State of the Air Report Publishes Local Air Quality Grades Online - WASHINGTON, April 29 /PRNewswire-USNewswire/ -- The 10th annual American Lung Association State of the Air report released today finds that six out of ten Americans -- 186.1 million people -- live in areas where air pollution levels endanger lives. State of the Air 2009 acknowledges substantial progress against air pollution in many areas of the country, but finds nearly every major city still burdened by...


Word of the Day
snash
  • To talk saucily.
  • Insolent, opprobrious language; impertinent abuse.
This word is Scots in origin and probably imitative.