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Study finds pollution strengthens thunderclouds, warming the atmosphere

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Pollution warms the atmosphere through summer thunderstorm clouds, according to a computational study by a team of researchers from Pacific Northwest National Laboratory (PNNL), Hebrew University in Jerusalem and the University of Maryland published in Geophysical Research Letters. —Fan et al. —Jiwen Fan.

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Researchers predict average Gulf of Mexico hypoxic “dead zone” slightly above-average in Chesapeake Bay

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Because of the shallow nature of large areas of the estuary the focus is on water volume or cubic miles, instead of square mileage as used in the Gulf. Later this year, researchers will measure oxygen levels in both bodies of water.

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PNNL-led international study finds ultrafine aerosols have outsize impact on storm clouds, precipitation

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vehicles) and industrial air pollution—fuel powerful storms and influence weather much more than has been appreciated, according to a study published in the journal Science. The additional condensate adds to both the warm rain and supercooled cloud water; when freezing occurs aloft, this addition further enhances convection (i.e.,

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DOE selects 7 Solid Oxide Fuel Cell research projects for further development

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The ultimate goal is the generation of efficient, cost-competitive electricity from domestic coal with near-zero emissions of carbon dioxide and air pollutants. Boston University. Stanford University. University of Wisconsin, Madison. West Virginia University. University of Connecticut.

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BOEMRE awards $5.6M for Arctic environmental study to inform decision-making on potential energy development in the Chukchi Sea; $500K for study on ice fracturing

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The US Bureau of Ocean Energy Management, Regulation and Enforcement (BOEMRE) today recently signed a cooperative agreement with the University of Texas at Austin and a team of Arctic researchers for a comprehensive study of the Hanna Shoal ecosystem in the Chukchi Sea off Alaska’s northwest coast. Click to enlarge. Dr. Kenneth H.

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DOE to award ~$13.5M to 16 R&D projects for solid-oxide fuel cell technologies

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SOFC technologies enable efficient, cost-effective electricity generation from abundant domestic coal and natural gas resources, with minimal use of water and near-zero atmospheric emissions of carbon dioxide and pollutants. DOE Funding: $500,000; Non-DOE Funding: $125,000; Total: $625,000.

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New Research Tools for Assessing Impacts of Aerosols on Climate

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Researchers at the University of Maryland and the University of Texas, Austin, have created a database that includes visibility measurements taken from 1973 - 2007 at 3,250 meteorological stations all over the world and released by the National Climatic Data Center (NCDC). University of Maryland Visibility Database.

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