Ozone-Harming Gases In Atmosphere Declining Faster Than Expected: Study
Replacement HCFC chemicals are scheduled to be phased out by 2040 (typical) Paris: Harmful gases are declining in the atmosphere at a faster rate than expected, scientists said Tuesday, calling international efforts to protect the ozone layer a “major global success.” The Montreal Protocol, signed in 1987, aimed to phase out ozone-depleting substances found primarily […]