Concentrations of the main greenhouse gases in the atmosphere have reached their highest level since pre-industrial times, the World Meteorological Organization (WMO) said on Wednesday.
Concentrations of the gases continued to build up in 2009 -- the latest year of observations -- despite the economic slowdown, the U.N.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/greenhouse-gases-record-levels-un-agency
[2] http://admin.indiaenvironmentportal.org.in/category/author/jonathan-lynn
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/planet-ark-australia
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/green-house-gases
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/world-meteorological-orgnisation-wmo
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide