Nitrous oxide levels are on the rise
Envirotec Magazine
NOVEMBER 20, 2019
Nitrous oxide is a greenhouse gas and one of the main stratospheric ozone depleting substances on the planet. Widely known as “laughing gas”, used for its anesthetic effects, nitrous oxide (N2O) is also regarded as the third most important long-lived greenhouse gas, after carbon dioxide (CO2) and methane.
124 
Let's personalize your content