Nitrogen pollution is one of the biggest environmental issues faced by humans today and requires urgent action from nations around the world, the UN Environment agency said on Monday.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/nitrogen-pollution-big-issue-un-environment
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ecosystems
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/unep
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/green-house-gases
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nitrogen-dioxide
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment