气候变化研究进展 ›› 2014, Vol. 10 ›› Issue (5): 331-339.doi: 10.3969/j.issn.1673-1719.2014.05.003

• IPCC第五次评估报告WGⅢ专栏 • 上一篇    下一篇

对IPCC第五次评估报告部门减排路径和措施评估结果的解读

胡秀莲,苗韧   

  1. 国家发展和改革委员会能源研究所,北京 100038  

  • 收稿日期:2014-05-19 修回日期:2014-08-07 出版日期:2014-09-30 发布日期:2014-09-30
  • 通讯作者: 胡秀莲 E-mail:huxl@eri.org.cn

Interpretation of the Assessment Findings on Sectoral Mitigation Pathways and Measures from the IPCC AR5

Hu Xiulian, Miao Ren   

  1. Energy Research Institute, National Development and Reform Commission, Beijing 100038, China
  • Received:2014-05-19 Revised:2014-08-07 Online:2014-09-30 Published:2014-09-30
  • Contact: Xiulian HU E-mail:huxl@eri.org.cn

摘要: 分析、解读了IPCC第五次评估报告对能源供应,工业,交通,建筑,农业、林业和其他土地利用(AFOLU)等部门温室气体和CO2减排途径和措施评估的主要结论。2000年以来,除了AFOLU,其他部门的温室气体排放量一直在增长。在增加的排放量中能源系统、工业、交通运输和建筑部门分别贡献了47%、30%、11%和3%。未来,这些部门仍将是全球温室气体的主要排放源和减排的重点领域。通过推进技术进步,持续提高能源效率,进一步优化能源结构,提高碳排放效率,提高原材料使用效率,强化废物管理,提高产品使用效率,减少对产品及相应服务的需求以及广泛利用碳捕获与封存和CO2去除技术,到2050年与基准情景相比,这些部门的CO2排放量可减少15%~80%。所有这些减排措施对我国主要部门减排CO2均具有借鉴意义。

关键词: IPCC AR5, 情景, 部门, 减排措施

Abstract: Based on the IPCC WGIII AR5, this paper analyzed the conclusions of CO2 and greenhouse gas (GHG) reduction pathway and counter-measures contributions in the fields of energy supply, industry, transportation, building, agriculture, forest and other land use (AFOLU). Except the AFOLU, the GHG emissions of all the sectors above have been increasing since 2000, and the energy supply, industry, transportation, and building contribute 47%, 30%, 11%, and 3% respectively. In the future, these four sectors will be the main emission sources and GHG reduction fields. By developing and updating technologies, improving energy and raw materials efficiency, refining energy structure, strengthening the management of waste, optimizing products and service demand, and applying the carbon capture and storage (CCS) and the carbon dioxide removal (CDR), the GHG emissions from these four sectors will reduce by 15%-80% compared with the BaU scenario. All of these emission reduction measures have reference significance for China’s CO2 emission reduction.

Key words: IPCC AR5, scenario, sectors, GHG reduction counter-measures

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