地理研究 ›› 2015, Vol. 34 ›› Issue (5): 933-943.doi: 10.11821/dlyj201505012

• • 上一篇    下一篇

区域分部门贸易的隐含碳排放——以北京为例

黄蕊1,2,3, 钟章奇2, 孙翊4(), 刘昌新4, 刘丽5   

  1. 1. 南京师范大学地理科学学院,南京 210023
    2. 华东师范大学地理信息科学教育部重点实验室,上海 200062
    3. 江苏省地理信息资源开发与利用协同创新中心,南京 210023
    4. 中国科学院科技政策与管理科学研究所, 北京 100080
    5. 中国农业大学经济管理学院, 北京 100083
  • 收稿日期:2014-11-14 修回日期:2015-02-03 出版日期:2015-06-12 发布日期:2015-06-12
  • 作者简介:

    作者简介:黄蕊(1987- ),女,河南焦作人,博士,讲师,研究方向为经济计算和地理计算。E-mail:huangrui4420@163.com

  • 基金资助:
    国家重点基础研究发展计划(973)项目(2012CB955803);国家自然科学基金项目(41271551);中国科学院战略性先导科技专项项目(XDA05150500)

Measurements of regional sectoral embodied CO2 emissions: A case study of Beijing

Rui HUANG1,2,3, Zhangqi ZHONG2, Yi SUN4(), Changxin LIU4, Li LIU5   

  1. 1. School of Geography Science, Nanjing Normal University, Nanjing 210023, China
    2. East China Normal University, Key Laboratory of Geographical Information Science, Ministry of State Education of China, Shanghai 200062, China
    3. Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023, China
    4. Institute of Policy and Management Science, CAS, Beijing 100080, China
    5. College of Economics and Management, China Agricultural University, Beijing 100083, China
  • Received:2014-11-14 Revised:2015-02-03 Online:2015-06-12 Published:2015-06-12

摘要:

碳排放增多带来的气候变化已成为各国政府共同面对的问题,碳减排责任的划分是各国争论的焦点,而国际贸易造成的"碳泄露"问题更是不可忽视。中国的碳减排责任最终要落实到省市区域尺度上,区域间贸易引起的"碳泄露"同样值得考虑。使用多区域投入产出分析法,分别从生产者和消费者的角度对北京各部门碳排放进行分析,并估算各部门进出口贸易中隐含的碳排放量。结果表明北京是一个碳排放净流入区域。基于生产者和消费者的角度,北京的碳排放总量分别是142.79 Mt和116.80 Mt。输出贸易中隐含的碳排放量为28.15 Mt,包括区域间调出和国际出口。输出贸易中隐含碳排放最大的部门是石油加工、炼焦及核燃料加工业。输入贸易中隐含的碳排放量为54.15 Mt,包括区域间调入和国际进口。输入贸易中隐含的碳排放最大的部门是建筑业。

关键词: 多区域投入产出模型, 隐含碳排放, 碳泄露, 北京

Abstract:

Climate change caused by increasing CO2 emissions has been a common problem faced by governments, among which, "carbon leakage" created in international trades cannot be ignored. The phenomenon also exists in domestic regional trades. In this paper we use Multi-Regional Input-Output Analysis (MIOA) to estimate CO2 emissions of Beijing, both as producer and consumer, and to calculate the embodied CO2 emissions of each sector. Based on location quotient theory, we construct the embodied CO2 emissions location quotient and analyze the export embodied CO2 emissions location quotient. We found that, Beijing′s total CO2 emissions in consumption and production activities are 142.79 Mt and 116.80Mt, respectively. The embodied CO2 emissions in export and import are 28.15 Mt and 54.15 Mt, respectively. Therefore, Beijing is a net CO2 emissions importer. The three sectors with the largest embodied CO2 emissions in import are construction, electric power and heat power production and supply, and petroleum processing, coking and nuclear fuel processing. The three sectors with the largest embodied CO2 emissions in export are petroleum processing, coking and nuclear fuel processing, metals smelting and pressing, and transport, storage and post. The construction sector′s embodied CO2 emissions in import are mainly from Hebei while the embodied CO2 emissions in import of electric power and heat power production and supply are mainly from Shanxi and Inner Mongolia. The embodied CO2 emissions in import of petroleum processing, coking and nuclear fuel processing are mainly from abroad.

Key words: MIOA, embodied CO2 emissions, carbon leakage, Beijing