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Tag: levels
Low Levels of Air Pollution in Europe Linked with Lung Cancer, Heart Failure
2013-07-10 10:03:00| Climate Ark Climate Change & Global Warming Newsfeed
Nature World News: Air pollution can increase risk of lung cancer and heart diseases, according to two new studies. A couple of recent studies have found that the rise in pollution in China resulted in lower life expectancy in the country. The two new studies have found that air pollution, even at low levels, could lead to serious health complications. In the first study, researchers looked at the impact of air pollution on the risk of lung cancer, especially adenocarcinoma. This study was based on data obtained...
Increasing Carbon Dioxide Levels Causing the Desert to Bloom
2013-07-09 21:02:00| Climate Ark Climate Change & Global Warming Newsfeed
Nature World News: Rising levels of carbon dioxide are causing the desert to bloom, according to a new study published in the journal U.S. Geophysical Research Letters. In all, the researchers found that the increase of CO2 between the years 1982 and 2010 correlated with an 11 percent increase in foliage cover across parts of arid areas under examination in Australia, North America, the Middle East and Africa. The fertilization effect occurs where elevated CO2 enables a leaf during photosynthesis to extract more...
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ARB researchers evaluate in-use heavy-duty NOx aftertreatment systems, find elevated levels during certain lower-temperature operations
2013-07-09 12:30:34| Green Car Congress
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CME: US Pork Exports in May Modestly Below Year Ago Levels
2013-07-09 02:00:00| ThePigSite - Industry News
US - Despite a number of challenges, US exports of red met and poultry were for the most part higher in May. Even pork exports, which declined sharply in the first four months of the year, were only modestly below year ago levels and clearly on an uptrend compared to 2012, write Steve Meyer and Len Steiner.
The Greenbrier Companies: A Good Trade At These Levels
2013-07-08 19:29:07| Railroads - Topix.net
Most of the stocks in my portfolio tend to be on the "value" side of the equation.
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