气候变化是关系人类生存与发展的重大问题。减少温室气体排放、走低碳发展之路已成为全世界应对气候变化的主流共识。我国政府高度重视气候变化问题,在国家可持续发展战略和实施政策中,强调积极开展应对气候变化行动,2011年颁布的“十二五”规划纲要中也提出“单位国 Climate change is a major issue that concerns the survival and development of mankind. Reducing greenhouse gas emissions and taking the lead in carbon development have become the mainstream consensus in the world to combat climate change. The Chinese government attaches great importance to the issue of climate change. In its national strategy of sustainable development and implementation of policies, it emphasizes actively engaging in actions to combat climate change. The ”Twelfth Five-year Plan“ promulgated in 2011 also proposed that ”the unit states