You've heard of a carbon footprint – now it's time to take steps to cut your nitrogen footprint
Monday, July 16, 2018 - 08:00
in Earth & Climate
Nitrogen pollution has significant environmental and human health costs. Yet it is often conflated with other environmental problems, such as climate change, which is exacerbated by nitrous oxide (N₂O) and nitrogen oxides (NOₓ), or particulate smog, to which ammonia (NH₃) also contributes.