前言哥本哈根国际气候大会未能达成具有法律约束力的二氧化碳减排协议,让世人认识到气候问题不仅仅是一个环境问题,更是一件攸关国家生存与发展的政治和经济大事。目前,大力发展低碳经济已成为世界各国应对气候变 Foreword The Copenhagen International Climate Conference failed to reach a legally binding agreement on reducing carbon dioxide emissions, making the world aware of the fact that the climate issue is not only an environmental issue but also a political and economic event that is vital to the survival and development of the country. At present, the vigorous development of low-carbon economy has become the world's response to climate change