US methane emissions exceed government estimates
Collaborative atmospheric study indicates fossil fuel extraction and animal husbandry are major contributors
27-Nov-2013 -
Emissions of methane from fossil fuel extraction and refining activities in the south-central United States are nearly five times higher than previous estimates, according to researchers at Harvard University and seven other institutions. Their study, published this week in PNAS, also suggests ...
carbon dioxide
emissions
fuels
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