Therefore, it should be noted that different increase-decrease rates for the last couple of years relative to the reference year of the greenhouse gas emissions are sometimes announced between the United Nations Framework Convention on Climate Change and the Kyoto protocol.
このため、直近年の温室効果ガス排出量の基準年比増減率が気候変動枠組み条約と京都議定書で異なる値で発表されることがある点に留意が必要である。