In the stall, in the field or by bioenergy - the agricultural sources of ammonia and methane are similar.
Not only ecosystems and the climate are polluted. Human health also suffers from air pollutants.
The international community has tried for a long time to counter air pollution by ammonia through transnational agreements.
The member states of the European Union have agreed on reduction obligations for ammonia for a long time. Nevertheless, emissions are not falling.
How can methane be reduced? What agricultural policy do we need for Europe? You can find publications here.