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Urban Metabolism Based on Emergy and Slack Based Model: A Case Study of Beijing, China

SONG Tao,  CAI Jianming,  XU Hui,  DENG Yu,  NIU Fangqu,  YANG Zhenshan,  DU Shanshan

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文章导航 > Chinese Geographical Science  > 2015 >  25(1): 113-123
SONG Tao, CAI Jianming, XU Hui, DENG Yu, NIU Fangqu, YANG Zhenshan, DU Shanshan. Urban Metabolism Based on Emergy and Slack Based Model: A Case Study of Beijing, China[J]. 中国地理科学, 2015, 25(1): 113-123. doi: 10.1007/s11769-014-0680-7
引用本文: SONG Tao, CAI Jianming, XU Hui, DENG Yu, NIU Fangqu, YANG Zhenshan, DU Shanshan. Urban Metabolism Based on Emergy and Slack Based Model: A Case Study of Beijing, China[J]. 中国地理科学, 2015, 25(1): 113-123. doi: 10.1007/s11769-014-0680-7
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SONG Tao, CAI Jianming, XU Hui, DENG Yu, NIU Fangqu, YANG Zhenshan, DU Shanshan. Urban Metabolism Based on Emergy and Slack Based Model: A Case Study of Beijing, China[J]. Chinese Geographical Science, 2015, 25(1): 113-123. doi: 10.1007/s11769-014-0680-7
Citation: SONG Tao, CAI Jianming, XU Hui, DENG Yu, NIU Fangqu, YANG Zhenshan, DU Shanshan. Urban Metabolism Based on Emergy and Slack Based Model: A Case Study of Beijing, China[J]. Chinese Geographical Science, 2015, 25(1): 113-123. doi: 10.1007/s11769-014-0680-7
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Urban Metabolism Based on Emergy and Slack Based Model: A Case Study of Beijing, China

doi: 10.1007/s11769-014-0680-7
  • 1.

    Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China;

  • 2.

    University of Chinese Academy of Sciences, Beijing 100049, China;

  • 3.

    Environmental Engineering, Division of Engineering and Applied Sciences, Harvard University, Cambridge 02138, USA;

  • 4.

    Key Laboratory of Regional Sustainable Development Modeling, Chinese Academy of Sciences, Beijing 100101, China;

  • 5.

    College of Arts & Sciences, Beijing Union University, Beijing 100191, China

基金项目: Under the auspices of National Natural Science Foundation of China (No. 41371008, 41101119), New Start Academic Research Projects of Beijing Union University (No. ZK201201)
详细信息
    通讯作者:

    DENG Yu. E-mail: dengy@igsnrr.ac.cn

Urban Metabolism Based on Emergy and Slack Based Model: A Case Study of Beijing, China

  • 1.

    Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China;

  • 2.

    University of Chinese Academy of Sciences, Beijing 100049, China;

  • 3.

    Environmental Engineering, Division of Engineering and Applied Sciences, Harvard University, Cambridge 02138, USA;

  • 4.

    Key Laboratory of Regional Sustainable Development Modeling, Chinese Academy of Sciences, Beijing 100101, China;

  • 5.

    College of Arts & Sciences, Beijing Union University, Beijing 100191, China

Funds: Under the auspices of National Natural Science Foundation of China (No. 41371008, 41101119), New Start Academic Research Projects of Beijing Union University (No. ZK201201)
More Information
    Corresponding author: DENG Yu. E-mail: dengy@igsnrr.ac.cn

  • 摘要: The key to studying urban sustainable development depends on quantifying stores, efficiencies of urban metabolisms and capturing urban metabolisms' mechanisms. This paper builds up the metabolic emergy account and quantifies some important concepts of emergy stores. Emphasis is placed on the urban metabolic model based on the slack based model (SBM) method to measure urban metabolic efficiencies. Urban metabolic mechanisms are discussed by using the regression method. By integrating these models, this paper analyzes the urban metabolic development in Beijing from 2001 to 2010. We conclude that the metabolic emergy stores of Beijing increased significantly from 2001 to 2010, with the emergy imported accounting for most of the increase. The metabolic efficiencies in Beijing have improved since the 2008 Olympic Games. The population, economic growth, industrial structures, and environmental governance positively affect the overall urban metabolism, while the land expansion, urbanization and environmentally technical levels hinder the improving of urban metabolic efficiencies. The SBM metabolic method and the regression model based on the emergy analysis provide insights into the urban metabolic efficiencies and the mechanism. They can promote to integrate such concepts into their sustainability analyses and policy decisions.
    Abstract: The key to studying urban sustainable development depends on quantifying stores, efficiencies of urban metabolisms and capturing urban metabolisms' mechanisms. This paper builds up the metabolic emergy account and quantifies some important concepts of emergy stores. Emphasis is placed on the urban metabolic model based on the slack based model (SBM) method to measure urban metabolic efficiencies. Urban metabolic mechanisms are discussed by using the regression method. By integrating these models, this paper analyzes the urban metabolic development in Beijing from 2001 to 2010. We conclude that the metabolic emergy stores of Beijing increased significantly from 2001 to 2010, with the emergy imported accounting for most of the increase. The metabolic efficiencies in Beijing have improved since the 2008 Olympic Games. The population, economic growth, industrial structures, and environmental governance positively affect the overall urban metabolism, while the land expansion, urbanization and environmentally technical levels hinder the improving of urban metabolic efficiencies. The SBM metabolic method and the regression model based on the emergy analysis provide insights into the urban metabolic efficiencies and the mechanism. They can promote to integrate such concepts into their sustainability analyses and policy decisions.
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出版历程
  • 收稿日期:  2013-07-29
  • 修回日期:  2013-10-18
  • 刊出日期:  2014-11-27

Urban Metabolism Based on Emergy and Slack Based Model: A Case Study of Beijing, China

doi: 10.1007/s11769-014-0680-7
  • 1. Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China;
  • 2. University of Chinese Academy of Sciences, Beijing 100049, China;
  • 3. Environmental Engineering, Division of Engineering and Applied Sciences, Harvard University, Cambridge 02138, USA;
  • 4. Key Laboratory of Regional Sustainable Development Modeling, Chinese Academy of Sciences, Beijing 100101, China;
  • 5. College of Arts & Sciences, Beijing Union University, Beijing 100191, China
    • 基金项目:  Under the auspices of National Natural Science Foundation of China (No. 41371008, 41101119), New Start Academic Research Projects of Beijing Union University (No. ZK201201)
    通讯作者: DENG Yu. E-mail: dengy@igsnrr.ac.cn
  • 收稿日期: 2013-07-29
  • 修回日期: 2013-10-18
  • 刊出日期: 2014-11-27

摘要: The key to studying urban sustainable development depends on quantifying stores, efficiencies of urban metabolisms and capturing urban metabolisms' mechanisms. This paper builds up the metabolic emergy account and quantifies some important concepts of emergy stores. Emphasis is placed on the urban metabolic model based on the slack based model (SBM) method to measure urban metabolic efficiencies. Urban metabolic mechanisms are discussed by using the regression method. By integrating these models, this paper analyzes the urban metabolic development in Beijing from 2001 to 2010. We conclude that the metabolic emergy stores of Beijing increased significantly from 2001 to 2010, with the emergy imported accounting for most of the increase. The metabolic efficiencies in Beijing have improved since the 2008 Olympic Games. The population, economic growth, industrial structures, and environmental governance positively affect the overall urban metabolism, while the land expansion, urbanization and environmentally technical levels hinder the improving of urban metabolic efficiencies. The SBM metabolic method and the regression model based on the emergy analysis provide insights into the urban metabolic efficiencies and the mechanism. They can promote to integrate such concepts into their sustainability analyses and policy decisions.

English Abstract

SONG Tao, CAI Jianming, XU Hui, DENG Yu, NIU Fangqu, YANG Zhenshan, DU Shanshan. Urban Metabolism Based on Emergy and Slack Based Model: A Case Study of Beijing, China[J]. 中国地理科学, 2015, 25(1): 113-123. doi: 10.1007/s11769-014-0680-7
引用本文: SONG Tao, CAI Jianming, XU Hui, DENG Yu, NIU Fangqu, YANG Zhenshan, DU Shanshan. Urban Metabolism Based on Emergy and Slack Based Model: A Case Study of Beijing, China[J]. 中国地理科学, 2015, 25(1): 113-123. doi: 10.1007/s11769-014-0680-7
shu
SONG Tao, CAI Jianming, XU Hui, DENG Yu, NIU Fangqu, YANG Zhenshan, DU Shanshan. Urban Metabolism Based on Emergy and Slack Based Model: A Case Study of Beijing, China[J]. Chinese Geographical Science, 2015, 25(1): 113-123. doi: 10.1007/s11769-014-0680-7
Citation: SONG Tao, CAI Jianming, XU Hui, DENG Yu, NIU Fangqu, YANG Zhenshan, DU Shanshan. Urban Metabolism Based on Emergy and Slack Based Model: A Case Study of Beijing, China[J]. Chinese Geographical Science, 2015, 25(1): 113-123. doi: 10.1007/s11769-014-0680-7
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