AcresUSA.com links

Mitigating Nitrogen Pollution with Eco-Farming

Fighting Nitrogen PollutionChemical compounds containing reactive nitrogen are major drivers of air and water pollution worldwide, and hence of diseases like asthma or cancer. If no action is taken, nitrogen pollution could rise by 20 percent by 2050 in a middle-of-the-road scenario, according to a study published by scientists of the Potsdam Institute for Climate Impact Research. Ambitious mitigation efforts, however, could decrease the pollution by 50 percent. The analysis is the very first to quantify this. “Nitrogen is an irreplaceable nutrient and a true life-saver as it helps agriculture to feed a growing world population — but it is unfortunately also a dangerous pollutant,” says Benjamin Bodirsky, lead-author of the study. In the different forms it can take through chemical reactions, it massively contributes to respirable dust, leads to the formation of aggressive ground-level ozone and destabilizes water ecosystems.

This article appears in the July 2014 issue of Acres U.S.A.

,