CFC-11

trichlorofluoromethane, CFC 11, chlorofluorocarbons, Montreal Protocol, China, Beijing, Jeju Island, South Korea, air conditioning, refrigerant, CFC-11, ozone layer, chlorine, UV rays, ultraviolet radiation, CFC-12, cfc 12,

Scientists Trace Mystery Source of Gas Banned by 1987 Agreement to China

Sources of ‘Rogue’ CFC-11 Emissions Damaging the Ozone Layer Need to Be Identified

trichlorofluoromethane, CFC 11, chlorofluorocarbons, Montreal Protocol, China, Beijing, Jeju Island, South Korea, air conditioning, refrigerant, CFC-11, ozone layer, chlorine, UV rays, ultraviolet radiation, CFC-12, cfc 12,

A Gas Banned by the Montreal Protocol Has Resurfaced in the Atmosphere