Emissions of nitrous oxide—a greenhouse gas more potent than carbon dioxide or methane—continued unabated between 1980 and 2020, a year when more than 10 million metric tons flowed into the atmosphere ...
Although the Montreal Protocol has provided relief, anthropogenic emissions of another substance, nitrous oxide, are set to dominate ozone destruction. Figure 1: Influence of greenhouse-gas ...
Recently, we learned that an oxygen flow meter had been forced into a nitrous oxide wall outlet that was directly adjacent to an oxygen outlet in a radiology suite. The oxygen flow meter's index ...