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在全球经济发展低碳化的趋势下,基于广州2003~2012年的统计数据,通过对碳排放进行计算,研究发现,不同产业部门碳排放情况变化明显,10年来,第一产业碳排放量比重较小且增加缓慢,第二产业碳排放量比重一直较大但增速放缓,第三产业碳排放量增长迅速且比重逐渐加大,2012年第三产业碳排放量首次超过第二产业。通过聚类分析,将工业部门内部行业划分为优先发展、重点发展、优化发展、限制发展和深化发展五类。最后,对不同的产业部门提出相应的政策建议。
Under the trend of low carbon economy in the global economy, based on the statistical data from 2003 to 2012 in Guangzhou, the carbon emissions were calculated and found that the carbon emissions in different industries changed significantly. In the past 10 years, the proportion of primary industry carbon emissions Small and slow increase, the proportion of secondary industry carbon emissions has been larger but the growth rate slowed down, the tertiary industry, rapid growth and the proportion of carbon emissions increased gradually, in 2012 the tertiary industry for the first time more than the second carbon emissions. Through cluster analysis, the industries in the industrial sector are divided into five categories: priority development, key development, optimization development, development restriction and deepening development. Finally, put forward corresponding policy recommendations to different industries.