Ratio of potential atmospheric warming caused by a substance measure to the same mass of carbon dioxide. Methane is 21, and water vapor is zero. An example is CFC12, a refrigerant, of 8.5. This is eight and a half times that of carbon dioxide.
Your Free Online Legal Dictionary • Featuring Black’s Law Dictionary, 2nd Ed.
Ratio of potential atmospheric warming caused by a substance measure to the same mass of carbon dioxide. Methane is 21, and water vapor is zero. An example is CFC12, a refrigerant, of 8.5. This is eight and a half times that of carbon dioxide.
Powered by Black’s Law Dictionary, Free 2nd ed., and The Law Dictionary.