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Study: IMO low-sulfur fuel standards will decrease childhood asthma cases, premature deaths; climate tradeoffs

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The study was led by University of Delaware’s James Corbett, and included an international team of researchers from the Finnish Meteorological Institute (FMI), Rochester Institute of Technology (RIT) in New York and Energy and Environmental Research Associates. reduction of childhood asthma globally. Reduction in annual PM 2.5

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Study finds methane emissions from coal mines ~50% higher than previously thought

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The results have important implications for Earth’s climate because methane is about 25 times more powerful than carbon dioxide when it comes to warming the planet over a long period. The research team analyzed 250 coal samples from around the world, including North America, South America, Australia, Asia and Europe.

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Study finds megacity traffic soot can reach high altitudes and be transported over long distances, contributing to global warming

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The conurbation of the metropolitan area of La Paz/El Alto is one of the fastest growing urban settlements in South America with the particularity of being located in a very complex terrain at a high altitude. Therefore, air pollution in this region has a particularly strong impact on the atmosphere and the global climate.

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Study Finds Current Swedish Biofuels Offer Major Climate Benefits; Biogas from Manure the Best

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A study by researchers at Lund University in Sweden found that Swedish biofuels produce between 65 and 148% less greenhouse gas emissions than gasoline and diesel, even when direct and indirect land use changes are taken into account. Pål Börjesson, researcher in Environment and Energy Systems at Lund University.

Climate 170
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Iranian researchers produce biodiesel from flixweed seed oil

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Under a project to deliver a new generation of green transport fuel, researchers the Islamic Azad University in Iran have produced biodiesel from flixweed seed oil. It probably arrived in North America in the mid-1800s as an impurity in crop seed, and was widespread by the 1920s.

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TOAR shows present-day global ozone distribution and trends relevant to health; public database

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Source: University of Leicester. In some parts of Asia, Africa and South America, the researchers identified data gaps which prevented them from characterizing ozone pollution exposure patterns. Source: University of Leicester. Fleming, National Centre for Atmospheric Science at University of Leicester.

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IEEE President’s Note: Making IEEE a Force for Change

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Today the world faces its largest modern-day threat: climate change. IEEE recognizes this global crisis and is committed to helping alleviate the effects of climate change through pragmatic, accessible technical solutions for sustainability, and providing engineers and technologists with a neutral space for discussion and action.