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首页> 外文期刊>Climatic Change >Interactions between global climate change strategies and local air pollution: lessons learnt from the expansion of the power sector in Brazil
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Interactions between global climate change strategies and local air pollution: lessons learnt from the expansion of the power sector in Brazil

机译：全球气候变化战略与地方空气污染之间的相互作用：从巴西推广的经验教训

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摘要

This study examines the interactions between local air pollutants and greenhouse gas emissions to assess potential synergies and trade-offs between local environmental pollution and climate policies, using the power generation sector in Brazil under different carbon scenarios up to 2050 as a case study. To this end, an integrated approach was developed, combining energy scenarios under different carbon mitigation targets and a local air pollution assessment model, tailored to the context of the Brazilian power sector. Results reveal that there are deep interactions between climate change mitigation and local air pollution abatement strategies. Increasing the diffusion of low-carbon technologies results in both mitigation of climate change and lower terrestrial acidification potential impacts, due to the rapid phase-out of fossil fuel power technologies. However, local air pollution indicators for particulate matter formation and human toxicity may rise in response to greenhouse gas emission mitigation constraints, indicating the existence of potential trade-offs. Some of these trade-offs can be offset by introducing available end-of-pipe pollution control measures reinforced by dedicated air quality policies.
机译：本研究探讨了当地空气污染物和温室气体排放之间的相互作用，以评估当地环境污染与气候政策之间的潜在协同作用和权衡，在不同的碳情景下使用巴西的发电部门为例。为此，开发了一种综合方法，将不同碳减缓目标下的能源情景结合起来，当地空气污染评估模型，对巴西电力部门的背景量身定制。结果表明，气候变化缓解和地方空气污染减少战略之间存在深刻的相互作用。由于化石燃料电力技术的快速淘汰，增加了低碳技术的扩散导致气候变化的减轻和较低的陆地酸化潜在的影响。然而，颗粒物质形成和人类毒性的局部空气污染指标可能会响应温室气体排放缓解限制而上升，表明存在潜在权衡的存在。这些权衡中的一些可以通过推出专门的空气质量政策加强的可用端口污染控制措施来抵消。

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  • 来源
    《Climatic Change》 |2018年第2期|共17页
  • 作者

    Portugal-Pereira Joana; Koberle Alexandre; Lucena Andre F. P.; Rochedo Pedro R. R.; Imperio Mariana; Carsalade Ana Monteiro; Schaeffer Roberto; Rafaj Peter;

  • 作者单位

    Univ Fed Rio de Janeiro Ctr Tecnol Grad Sch Engn Energy Planning Program Ilha Fundao Bloco C Sala 211 Cidade Univ BR-21941972 Rio De Janeiro RJ Brazil;

    Univ Fed Rio de Janeiro Ctr Tecnol Grad Sch Engn Energy Planning Program Ilha Fundao Bloco C Sala 211 Cidade Univ BR-21941972 Rio De Janeiro RJ Brazil;

    Univ Fed Rio de Janeiro Ctr Tecnol Grad Sch Engn Energy Planning Program Ilha Fundao Bloco C Sala 211 Cidade Univ BR-21941972 Rio De Janeiro RJ Brazil;

    Univ Fed Rio de Janeiro Ctr Tecnol Grad Sch Engn Energy Planning Program Ilha Fundao Bloco C Sala 211 Cidade Univ BR-21941972 Rio De Janeiro RJ Brazil;

    Univ Fed Rio de Janeiro Ctr Tecnol Grad Sch Engn Energy Planning Program Ilha Fundao Bloco C Sala 211 Cidade Univ BR-21941972 Rio De Janeiro RJ Brazil;

    Univ Fed Rio de Janeiro Ctr Tecnol Grad Sch Engn Energy Planning Program Ilha Fundao Bloco C Sala 211 Cidade Univ BR-21941972 Rio De Janeiro RJ Brazil;

    Univ Fed Rio de Janeiro Ctr Tecnol Grad Sch Engn Energy Planning Program Ilha Fundao Bloco C Sala 211 Cidade Univ BR-21941972 Rio De Janeiro RJ Brazil;

    IIASA Schlosspl 1 A-2361 Laxenburg Austria;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 大气科学（气象学）;
  • 关键词

    Energy use in the power sector; MESSAGE-Brazil; Environmental co-benefits;

    机译：能源使用在电力部门;消息 - 巴西;环境共同福利;

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