楼主,是的.京都议定书附录1,你看例子：
If the Annex 1 countries reduce their emissions by 80% (including offsets),they will trim global output by 12bn tonnes.
如果《京都议定书》附录1中的国家减少80%的碳排放量（包括补贴抵消的）,他们将令全球碳排放量减少120亿吨；