Screen Shot 2018-02-23 at 10.46.23 AM

Screen Shot 2018-02-23 at 10.46.23 AM

Ammonia emissions are predicted to increase in many parts of the world in decades ahead. Source: Bauer et al. 2016. Significant atmospheric aerosol pollution caused by world food cultivation. Geophys. Res. Lett. 43: 5394–5400