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Study finds global emissions of several banned ozone-destroying CFCs are increasing

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The research, published in Nature Geoscience and led by the University of Bristol and National Oceanic and Atmospheric Administration (NOAA), puts the rise in part down to the chemicals, known as chlorofluorocarbons or CFCs, being used to make other ozone-friendly alternatives to CFCs.

Ozone 353
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Hydrogen Opposed Piston Engine Working Group formed

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—James Turner, Professor of Mechanical Engineering, Clean Combustion Research Center, King Abdullah University of Science and Technology (KAUST). Achates Power is backed by the Oil and Gas Climate Investments and other investors. Combustion and Propulsion Systems, Chalmers University of Technology, Gothenburg, Sweden.

Hydrogen 353
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Volkswagen & BASF “Science Award Electrochemistry” to Dr. William Chueh from Stanford; special prize to Dr. Martin Ebner from ETH University Zurich

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The Volkswagen and BASF international “Science Award Electrochemistry 2016” goes to Dr. William Chueh from Stanford University. Dr. Martin Ebner received his PhD in Material Science at the ETH University Zurich. Dr. William C.

Universal 150
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Study Finds Stratospheric Water Vapor Is An Important Driver of Decadal Global Surface Climate Change

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These findings show that stratospheric water vapor represents an important driver of decadal global surface climate change. Previous studies suggested that stratospheric water vapor might contribute significantly to climate change. Their paper was published online in the journal Science on 28 January. —Solomon et al.

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MUCHACHAS study finds aging of organic aerosols is caused by OH radicals; climate models need to be updated

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An international team of researchers has discovered that chemical aging determines to a major extent the concentration and the characteristics of organic aerosol particles, which have a significant effect on climate. To date, this aspect has not been accounted for in regional and global climate models. Donahue et al., 1115186109.

Climate 225
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Discovery of mechanism for atmospheric particle formation suggests need for ammonia emission regulations

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Scientists from the Karlsruhe Institute of Technology (Germany), University of Colorado Boulder, and Universidad Nacional Autónoma de México performed a “CT Scan” of the atmosphere, moving along latitudes and longitudes, measuring particle concentrations and compositions in the upper troposphere. Source: College of Engineering.

Emissions 186
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Study projects future EVs to have 30-70% lower environmental impacts that current EVs when changes to electricity generation are considered

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Now, a team of researchers at the Paul Scherrer Institut in Switzerland, with colleagues at Leiden University (Netherlands) and PBL Netherlands Environmental Assessment Agency have used Monte Carlo and global sensitivity analysis to quantify parametric uncertainty of the impacts. Credit: ACS, Cox et al. Click to enlarge.

Future 231