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Stories about: World Meteorological Organization

Largest CO2 Levels Recorded Last Year Officials from the UN World Meteorological Organization concluded in their latest report that the levels of methane, nitrous oxide (NO2) and carbon dioxide (CO2) in the atmosphere reached their largest ever recorded levels, though they increased steadily over 2007. Methane levels registered their largest increase ove... 26 November 2008 05:59 GMT