Video: Aerosol pollution and transport, 1 September 2006 – 10 April 2007

By Clara Chaisson29 January 2015 (OnEarth) – Increasingly intense storms in the United States might have an unexpected origin: Asian air pollution. Researchers from NASA’s Jet Propulsion Laboratory have found that aerosols from across the Pacific strengthen extratropical cyclones—a type of storm system that drives much of our country’s weather. Asia is home to the […]

Rising ocean acidity will exacerbate global warming

By Eliot Barford25 August 2013 (Nature) – The slow and inexorable increase in the oceans’ acidity as they soak up carbon dioxide from the atmosphere could itself have an effect on climate and amplify global warming, according to a new study. Acidification would lead certain marine organisms to emit less of the sulphur compounds that […]

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