2005年2月16日,旨在防止全球变暖、要求相关签约成员减少温室气体排放的国际性条约《京都议定书》正式生效。作为《联合国气候变化框架公约》的一个最主要的具体成果,《京都议定书》的生效在国际环保领域具有里程碑式的意义。虽然《京都议定书》没有规定中国的减排义务,但是,由于中国是该条约的第37个签约国,在《京都议定书》生效之后,关于 On February 16, 2005, the Kyoto Protocol, an international treaty that aims to prevent global warming and required relevant contracting parties to reduce greenhouse gas emissions, came into effect. As one of the most important concrete results of the UN Framework Convention on Climate Change, the entry into force of the Kyoto Protocol has a landmark in the international environmental protection field. Although the “Kyoto Protocol” does not stipulate China’s emission reduction obligations, but because China is the 37th signatory country of the treaty, after the entry into force of the “Kyoto Protocol,”