Fracking Gas = Climate Crash

Anonymous — Wed, 23 Nov 2011 05:56:04 +0000

For years, governments, industry, and TV ads told us natural gas is the safe bridge fuel while we move away from dirty coal and oil.

Cornell University scientist Robert Howarth wondered "Is that true?". When Howarth found no science to back up big claims for the gas industry, he and a team from Cornell went to work.

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Climate tipping point: Global Atmospheric Methane on the rise

takver — Fri, 08 Jan 2010 05:48:42 +0000

The concentration of methane in the atmosphere is rising, according to measurements made by the New Zealand National Institute of Water and Atmospheric Research (Niwa) at its Baring Head Station near Wellington.

Methane (CH4) is a greenhouse gas whose affect on climate is 21 times stronger than Carbon Dioxide (CO2) and is the second most important contributor to global warming behind carbon dioxide. It is produced naturally mainly by biological breakdown of organic substances in oxygen-deficient conditions, such as the digestive system of ruminant animals and the decay of plant material in swamps or landfills. It is also prevalent in fossil fuels such as coal, oil, and natural gas (which is mainly methane).

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