Items tagged with dioxide

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CO2 Higher Today Than Last 2.1 Million Years Sunday, June 21st, 2009 - 17:55:12 - Ehud Rattner Researchers have reconstructed atmospheric carbon dioxide levels over the past 2.1 million years in the sharpest detail yet, shedding new light on... read more

Miami's Smart Grid: Blueprint for the Future Thursday, April 23rd, 2009 - 14:47:33 - Anuradha Menon For all the gee-whiz coolness of modern-day electronic devices — flat-screen high-def TVs, 2-lb. laptop computers, the iPhone — the national power... read more

Geoengineering Could Cool the Climate Thursday, January 29th, 2009 - 16:52:37 - Anuradha Menon The first comprehensive assessment of the climate cooling potential of different geoengineering schemes has been carried out by researchers at the... read more

Carbon Dioxide Found on Extrasolar Planet Thursday, December 11th, 2008 - 10:29:18 - Anuradha Menon NASA's Hubble Space Telescope has discovered carbon dioxide in the atmosphere of a planet orbiting another star. This breakthrough is an important... read more

Carbon Dioxide Helped Ancient Earth Sunday, December 7th, 2008 - 10:13:14 - Ehud Rattner The planet’s present day greenhouse scourge, carbon dioxide, may have played a vital role in helping ancient Earth to escape from complete... read more

Dried Mushrooms to Rescue Climate Change? Tuesday, November 4th, 2008 - 12:43:20 - Anuradha Menon The fight against climate warming has an unexpected ally: mushrooms growing in dry spruce forests covering Alaska, Canada, Scandinavia and other... read more

Climate Change Seeps into the Sea Saturday, October 25th, 2008 - 14:15:38 - Anuradha Menon Good news has turned out to be bad. The ocean has helped slow global warming by absorbing much of the excess heat and heat-trapping carbon dioxide... read more

Gas From the Past Reveals Current Climate Saturday, October 4th, 2008 - 10:10:46 - Anuradha Menon Ice core and ocean deposit comparisons show complex links between carbon dioxide levels, ocean currents and climate; may help explain past, present... read more

Carbon Dioxide Captured Directly From Air Tuesday, September 30th, 2008 - 09:36:37 - Ehud Rattner University of Calgary climate change scientist David Keith and his team are working to efficiently capture the greenhouse gas carbon dioxide directly... read more

Nanoparticles in the Sewage Monday, July 28th, 2008 - 08:48:46 - Ehud Rattner In a conventional sewage works, nanoparticles should really be bound in the sludge and should not represent a major problem in the aqueous effluent... read more

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