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CO_2 emissions embodied in China's exports from 2002 to 2008: A structural decomposition analysis

机译:2002年至2008年中国出口中体现的CO_2排放:结构分解分析

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摘要

This study examines the annual CO_2 emissions embodied in China's exports from 2002 to 2008 using environmental input-output analysis. Four driving forces, including emission intensity, economic production structure, export composition, and total export volume, are compared for their contributions to the increase of embodied CO_2 emissions using a structural decomposition analysis (SDA) technique. Although offset by the decrease in emission intensity, the increase of embodied CO_2 emissions was driven by changes of the other three factors. In particular, the change of the export composition was the largest driver, primarily due to the increasing fraction of metal products in China's total export. Relevant policy implications and future research directions are discussed at the end of the paper.
机译:这项研究使用环境投入产出分析方法研究了2002年至2008年中国出口中体现的年度CO_2排放量。使用结构分解分析(SDA)技术比较了四个驱动力,包括排放强度,经济生产结构,出口构成和总出口量,它们对所含CO_2排放量增加的贡献。尽管被排放强度的降低所抵消,但内含CO_2排放量的增加是由其他三个因素的变化驱动的。特别是,出口构成的变化是最大的推动力,这主要是由于金属产品在中国总出口中所占比例的增加。本文最后讨论了相关的政策含义和未来的研究方向。

著录项

  • 来源
    《Energy Policy》 |2011年第11期|p.7381-7388|共8页
  • 作者单位

    School of Natural Resources and Environment, University of Michigan. Ann Arbor, Ml 48109-1041, USA,Department of Civil and Environmental Engineering, University of Michigan, Ann Arbor, Ml 48109-2125, USA;

    School of Environment, Tsinghua University, Beijing 100084, PR China;

    Brook Byers Institute for Sustainable Systems, Georgia Institute of Technology, Atlanta, CA 30332-0595, USA;

    School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0355. USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    emissions embodied in trade; input-output analysis; China;

    机译:体现在贸易中的排放;投入产出分析;中国;

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