Aggregated carbon dioxide-equivalent emissions from CFCs, halons, HCFCs and HFCs had been decreasing over the current decade and were expected to continue decreasing as a result of CFC phase-out.
在本十年中氟氯化碳、哈龙、氟氯烃和氟化烃的合计二氧化碳当量排放正在不断下降，预期因氟化烃的逐步淘汰而继续下降。