中国钢铁工业经济增长、能源消耗与碳排放脱钩分析

发布时间：2018-05-20 11:46

本文选题：钢铁工业 + 脱钩弹性　；参考：《河北经贸大学学报》2017年04期

【摘要】：运用Tapio的弹性分析法对2006—2015年中国钢铁工业粗钢产量、能源消耗、废气排放总量、二氧化硫外排量等的脱钩弹性系数进行计算。结果表明,中国钢铁工业的能源消耗的增长率大都小于粗钢产量增长率,只有2008年例外,可见中国钢铁工业总能耗大致处在脱钩状态;但是脱钩状态多为弱脱钩,说明钢铁工业总能耗增加的主要原因仍是粗钢产量的上涨。从废弃物排放来看,中国钢铁工业外排废气增长率在2007年、2009年、2010年、2012年、2013年、2015年小于该年的粗钢产量增长率,但是两者增长率之间的差值较小,虽处在脱钩状态,实则为弱脱钩。
[Abstract]:The elastic coefficient of decoupling of crude steel output, energy consumption, total exhaust gas emission and external sulfur dioxide emission from 2006 to 2015 in China's iron and steel industry was calculated by Tapio elastic analysis method. The results show that the growth rate of energy consumption of China's iron and steel industry is mostly smaller than that of crude steel production, except in 2008. It shows that the total energy consumption of China's iron and steel industry is roughly in the state of decoupling, but most of the decoupling states are weak decoupling. The main reason for the increase of total energy consumption of iron and steel industry is still the increase of crude steel output. From the point of view of waste emissions, the growth rate of exhaust gas emissions from China's iron and steel industry in 2007, 2009, 2010, 2012, 2013, 2015 is less than the growth rate of crude steel output in that year, but the difference between the two growth rates is relatively small, although it is in a decoupling state. In fact, it is weak decoupling.
【作者单位】：河北地质大学商学院;河北省中医院;
【基金】：国家社科基金青年项目“基于脱钩弹性的我国钢铁工业能源消费、碳排放和经济增长关系研究”(13CJY049) 河北省社会科学基金项目“河北省钢铁工业循环经济效率与质量二维评价研究”(HB15YJ029)
【分类号】：F426.31;X757

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