Today, scientists are looking at effects of global warming as they debate the long-term impact of man-made carbon dioxide and CFCs entering the atmosphere. Many climatologists argue that we are ...

When CFCs drift up into the stratosphere ... the fingerprinting method to identify another anthropogenic signal: the effect ...

Testing simulations based on different climate factors, researchers seemingly confirmed that efforts to limit the emission of chlorofluorocarbons (CFCs) — chemicals that contain carbon, chlorine, and ...

The main cause of this was thought to be chlorofluorocarbons (CFCs), which were once widely used as refrigerants in air conditioners and refrigerators. CFCs are chemically stable, and when ...

When CFCs drift up into the stratosphere ... the fingerprinting method to identify another anthropogenic signal: the effect of human reductions in ozone-depleting substances on the recovery ...