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Effect of population migration on spatial carbon emission transfers in China

机译：人口迁移对中国空间碳排放转移的影响

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摘要

Large-scale population migration entails changes in productive and consumptive activities, which has enormous implications on the spatial relocation of carbon emissions. This study uses multiple methods to empirically assess the impact of interprovincial population migration of China on its trade-induced carbon transfers from a spatial view over 2002-2012. We constructed two networks of migration and carbon transfers, and based on the analysis of their topological structure, we inferred that carbon flows and migration are complements-larger migration flows typically correlate with larger trade-related carbon flows. Furthermore, we analyzed how migration affects interprovincial carbon transfers; in addition, we explored the geographical factor by dividing Chinese provinces into five subregions. The results illustrated that trade-induced carbon emissions situation in China was shaped partly by interprovincial migration at the national level. While the contribution of migration varies markedly across subregions owing to the unbalanced regional economic development and carbon intensity, migrationfocused emission control strategy should be enhanced discriminatively to better understand China's interprovincial joint energy conservation and emission reduction policy.
机译：大规模人口迁移需要生产和消费活动的变化，这对碳排放的空间搬迁有巨大影响。本研究采用多种方法来凭经验评估中国对其贸易诱导的碳转移的跨动力学人口迁移的影响，从2002 - 2012年的空间视图。我们构建了两个迁移和碳转移网络，并基于对其拓扑结构的分析，我们推断碳流和迁移是补充 - 较大的迁移流程通常与较大的贸易相关碳流相关。此外，我们分析了迁移如何影响差异化碳转移;此外，我们通过将中国省分为五个次区域来探讨了地理因素。结果表明，中国的贸易诱发的碳排放局势部分地通过国家一级的互动迁移来塑造。虽然迁移的贡献在次区域中，由于区域经济发展不平衡和碳强度，但互动性排放控制策略应判别歧视，以更好地了解中国的跨动力学节能和减排政策。

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  • 来源
    《Energy Policy》 |2021年第9期|112450.1-112450.13|共13页
  • 作者

    Gao Cuixia; Tao Simin; He Yuyang; Su Bin; Sun Mei; Mensah Isaac Adjei;

  • 作者单位

    Jiangsu Univ Ctr Energy Dev & Environm Protect Zhenjiang 212013 Jiangsu Peoples R China|Shanghai Jiao Tong Univ Sch Environm Sci & Engn Shanghai 200240 Peoples R China;

    Jiangsu Univ Ctr Energy Dev & Environm Protect Zhenjiang 212013 Jiangsu Peoples R China;

    Jiangsu Univ Sch Mech Engn Zhenjiang 212013 Jiangsu Peoples R China;

    Natl Univ Singapore Energy Studies Inst Singapore Singapore|Natl Univ Singapore Dept Ind Syst Engn & Management Singapore Singapore;

    Jiangsu Univ Ctr Energy Dev & Environm Protect Zhenjiang 212013 Jiangsu Peoples R China;

    Jiangsu Univ Ctr Energy Dev & Environm Protect Zhenjiang 212013 Jiangsu Peoples R China;

  • 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

    Interprovincial migration; Carbon emission transfers; STIRPAT-inspired model; China; Spatial impacts;

    机译：替代迁移;碳排放转移;搅拌鼓发式模型;中国;空间影响;

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