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2014-08-22 12:22:04

Proposal to Lower the Standard Would Jeopardize Manufacturing Expansion WASHINGTON, Aug. 22, 2014 /PRNewswire-USNewswire/ -- American Chemistry Council (ACC) Vice President of Regulatory & Technical Affairs Michael Walls today testified at a Senate Environment and Public Works Committee minority briefing in Lake Charles, La. regarding the U.S. Environmental Protection Agency's (EPA) anticipated proposal to lower the National Ambient Air Quality Standard (NAAQS) for ozone. The...

largest ozone hole over Antarctica
2014-08-21 03:50:52

Steve Cole and Kathryn Hansen, NASA NASA research shows Earth's atmosphere contains an unexpectedly large amount of an ozone-depleting compound from an unknown source decades after the compound was banned worldwide. Carbon tetrachloride (CCl4), which was once used in applications such as dry cleaning and as a fire-extinguishing agent, was regulated in 1987 under the Montreal Protocol along with other chlorofluorocarbons that destroy ozone and contribute to the ozone hole over...

2014-08-20 16:21:02

WASHINGTON, Aug. 20, 2014 /PRNewswire-USNewswire/ -- NASA research shows Earth's atmosphere contains an unexpectedly large amount of an ozone-depleting compound from an unknown source decades after the compound was banned worldwide. http://photos.prnewswire.com/prnvar/20081007/38461LOGO Carbon tetrachloride (CCl4), which was once used in applications such as dry cleaning and as a fire-extinguishing agent, was regulated in 1987 under the Montreal Protocol along with other...

2014-08-12 23:07:26

The American Lung Association is hosting a visit to Denver by Jonathon Buonocore Sc.D a research at Harvard School of Public Health to discuss the first of its kind study that compares business as usual conditions with three alternatives for the EPA's new carbon standard. The U.S. Environmental Protection Agency has released draft carbon pollution standards that will help confront climate change by reducing carbon dioxide emissions from existing power plants in the U.S. Denver, CO...

2014-08-11 20:22:05

LONDON, Aug. 11, 2014 /PRNewswire/ -- Reportbuyer.com has added a new market research report:India Air Purifier Market Forecast and Opportunities, 2019https://www.reportbuyer.com/product/1649993/India-Air-Purifier-Market-Forecast-and-Opportunities-2019.html Growing manufacturing units, increasing automobiles on the roads emitting harmful gases, deforestation, etc., are polluting the Indian environment resulting into various respiratory diseases. This is, consequently, driving the...

isotope anomalies in atmospheric sulfates
2014-08-06 02:00:54

Susan Brown, UC San Diego Anomalous isotopes trace Earth’s ancient atmosphere, past El Niño events and future climate Sulfur signals in the Antarctic snow have revealed the importance of overlooked atmospheric chemistry for understanding climate, past and future. Eruptions of huge volcanoes, the disruptive weather pattern known as El Niño, and a fire season from hell each left distinctive chemical marks in layers of snow excavated near the South Pole, researchers from the...

2014-07-31 12:23:45

Could Cost U.S. Economy $3.4 Trillion, Endanger Millions of American Jobs WASHINGTON, July 31, 2014 /PRNewswire-USNewswire/ -- A new study by NERA Economic Consulting and commissioned by the National Association of Manufacturers (NAM) reveals that a more stringent ozone standard from the Obama Administration could reduce GDP by $270 billion per year and carry a compliance price tag of $2.2 trillion from 2017 to 2040, increasing energy costs and placing millions of jobs at risk. At this price,...

2014-07-31 08:27:46

Brookfield, Mo., July 31, 2014 /PRNewswire/ -- The Wash It compact device (8x16 inches) connects to any washing machine and turns everyday tap water into a powerful cleaning agent. An electric charge oxidizes water to create activated oxygen ("zone") and hydroxyl radicals ("OH") that break chemical bonds. When ozone and OH-radicals come in contact with water they react to help break up soil and stains. Photo - http://photos.prnewswire.com/prnh/20140731/132066 Wash It is economical...

2014-07-28 13:10:39

USDA In the first broad-scale estimate of air pollution removal by trees nationwide, U.S. Forest Service scientists and collaborators calculated that trees are saving more than 850 human lives a year and preventing 670,000 incidences of acute respiratory symptoms. While trees’ pollution removal equated to an average air quality improvement of less than 1 percent, the impacts of that improvement are substantial. Researchers valued the human health effects of the reduced air pollution...

global food supply
2014-07-28 07:35:54

redOrbit Staff & Wire Reports - Your Universe Online While previous research has investigated the potential impact that climate change and air pollution can have on crops individually, a new study suggests that the interaction between these two risk factors has been overlooked and could drastically increase the threat to the global food supply. In research published in this week’s edition of the journal Nature Climate Change, MIT associate professor of civil and environmental...


Latest Ozone Reference Libraries

sts-66
2012-05-12 09:22:57

Atlantis launched from Kennedy Space Center on November 3, 1994 at 11:59 AM EST and landed at Edwards AFB on November 14 at 7:33 AM PST. The shuttle orbited 174 times at an altitude of 164 nautical miles at an inclination of 57 degrees and travelled 4.5 million miles. The mission lasted 10 days, 22 hours, 34 minutes, and 2 seconds. This mission further advanced efforts to collect data about sun's energy output, chemical makeup of the Earth's middle atmosphere, and how these factors affect...

Earth's Atmosphere
2004-10-19 04:45:44

Earth's Atmosphere -- Earth's atmosphere consists of nitrogen (78.1%) and oxygen (20.9%), with small amounts of argon (0.9%), carbon dioxide (variable, but around 0.035%), water vapor, and other gases. The atmosphere protects life on Earth by absorbing ultraviolet solar radiation and reducing temperature extremes between day and night. 75% of the atmosphere exists within 11km of the planetary surface. Temperature and the Atmospheric Layers The temperature of the Earth's atmosphere...

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Word of the Day
pungle
  • To take pains; labor assiduously with little progress.
This word comes from the Spanish 'pongale,' put it.
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