Researchers in the US are testing biofilter systems as a viable alternative to releasing methane from passive landfill vents into the atmosphere. The technology could reduce the overall impact of old landfills on global warming. ...
Environment
Jul 11, 2011
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Scientists from NASA's Ames Research Center, Moffett Field, Calif., joined a multi-institute team of researchers June 17-27, 2011, to investigate carbon dioxide and methane gas emissions from a dry lake bed and neighboring ...
Earth Sciences
Jul 7, 2011
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The discovery that a bacterial species in the Australian Tammar wallaby gut is responsible for keeping the animal's methane emissions relatively low suggests a potential new strategy may exist to try to reduce methane emissions ...
Earth Sciences
Jun 30, 2011
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(PhysOrg.com) -- Seasonal wetlands in Arctic regions will initially persist longer due to global warming but then shrink as temperatures rise further, according to new study into how climate change will progress this century.
Earth Sciences
Jun 7, 2011
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Scientists could have a revolutionary new way of measuring how much of the potent greenhouse gas methane is produced by cows and other ruminants, thanks to a surprising discovery in their poo.
Environment
Jun 6, 2011
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Research from North Carolina State University shows that so-called biodegradable products are likely doing more harm than good in landfills, because they are releasing a powerful greenhouse gas as they break down.
Environment
May 31, 2011
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Wageningen University researchers in the Netherlands are able to determine cows' methane emissions using the composition of fatty acids in their milk. This opens up the prospect of a method for reducing methane production ...
Environment
May 27, 2011
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New CSIRO research indicates that the amount of methane emitted from cattle fed on tropical grasses in northern Australia is up to 30 per cent less than figures currently used to calculate the northern cattle industry’s ...
Environment
May 27, 2011
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Research suggests that landfill gas-recovery projects should be implemented quickly if the maximum amount of methane gas is to be retrieved from organic waste in as short as time as possible, according to a study published ...
Environment
May 26, 2011
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(PhysOrg.com) -- Methane, a potent greenhouse gas, seeps naturally from the seafloor in many places around the planet, including in the Gulf of Mexico.
Earth Sciences
May 24, 2011
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