《京都议定书》签订10个月后,1998年11月2-14日,在阿根廷布宜诺斯艾利斯召开了《联合国气候变化框架公约》(以下简称《公约》)第四次缔约方会议(COP4)。160个国家通过两个星期讨论和谈判,通过了一个具体实施东京减少废气排放量协议的时间表,决定在2000年就减缓全球温室效应的计划采 Ten months after the Kyoto Protocol was signed, the 4th Conference of the Parties to the United Nations Framework Convention on Climate Change (hereinafter referred to as the “Convention”) was held in Buenos Aires, Argentina, from November 2 to November 14, 1998 (COP4). Over two weeks of discussions and negotiations, 160 countries adopted a timetable for concrete implementation of Tokyo’s agreement to reduce emissions, and decided to adopt a plan for mitigation of global warming in 2000