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Estimation and the reduction measures of indirect CO2 emissions considering supply chain and household

Research Project

Project/Area Number 16K21035
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Environmental policy and social systems
Design and evaluation of sustainable and environmental conscious system
Research InstitutionTokyo Institute of Technology

Principal Investigator

Nakamichi Kumiko  東京工業大学, 環境・社会理工学院, 特定准教授 (80599118)

Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsサプライチェーン / 間接排出量 / 上流 / 下流 / 世帯分布 / 家計消費 / 排出責任 / 世帯構造 / 温室効果ガス / ライフサイクルアセスメント / 産業連関表
Outline of Final Research Achievements

The estimation of CO2 emission is the basis of climate change measures and sustainable social system. When the solutions of reducing the CO2 emission are discussed, it is essential to take the effect of supply chain’s upstream of industry and downstream which is including household expenditures, population and urbanization into account. Therefore the direct and indirect emissions based on household expenditures are important. The objectives of this study are to estimate the direct and indirect emission by top-down and bottom-up method, to develop hybrid method and to take the emission intensity affected by economic development and policy, household expenditures, population and urbanization rate into account to estimate the future emission. The results show that the emissions will be increased by the regional development policy, urbanization and household consumption. On the other hand, it will be decreased by the improvement of the emission intensity in the upstream of supply chain.

Academic Significance and Societal Importance of the Research Achievements

一般的なCO2排出量は運輸・産業・民生部門等に分けて推計されるが、サプライチェーン全体で見ると一連の流れで排出される。本研究課題ではそれらを繋げた上で、特定品目の排出量を積み上げるボトムアップ的手法と、国全体や地域の全体排出量を推計するトップダウン的手法の両面から手法間の長短を組み合わせて直接・間接排出量を推計する手法を独自に開発した。
その手法を用いて推計した結果からは、データ精度も不十分で今まで十分に明らかになっていないアジアの新興国のサプライチェーン実態を把握し、間接排出量の削減策を示すことで、製造者側と消費者側の排出責任の観点から今後の政策について問題提起することができた。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (17 results)

All 2019 2018 2017 2016

All Journal Article (6 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 6 results,  Open Access: 4 results) Presentation (11 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] A study on the target household type of residential relocation to promote compact cities focusing on life stage changes2019

    • Author(s)
      中道久美子, 桐山弘有助, 花岡伸也
    • Journal Title

      Journal of the City Planning Institute of Japan

      Volume: 54 Issue: 3 Pages: 680-687

    • DOI

      10.11361/journalcpij.54.680

    • NAID

      130007742070

    • ISSN
      0916-0647, 2185-0593
    • Year and Date
      2019-10-25
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of social capital on the life satisfaction of paratransit drivers in Sri Lanka2019

    • Author(s)
      Tomoya KAWASAKI, Shinya HANAOKA, Yuri SAITO, Yapa Mahinda BANDARA and Kumiko NAKAMICHI
    • Journal Title

      Transportation Research Interdisciplinary Perspectives

      Volume: 2 Pages: 100050-100050

    • DOI

      10.1016/j.trip.2019.100050

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Long-term transition of residential zone types and travel behavior in cities of Japan2018

    • Author(s)
      中道久美子, 呂田子, 花岡伸也
    • Journal Title

      Journal of the City Planning Institute of Japan

      Volume: 53 Issue: 3 Pages: 1058-1065

    • DOI

      10.11361/journalcpij.53.1058

    • NAID

      130007501602

    • ISSN
      0916-0647, 2185-0593
    • Year and Date
      2018-10-25
    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] CLASSIFICATION AND ANALYSIS OF LOGISTICS FACILITIES BY TYPES OF COMMODITIES BASED ON SUPPLY CHAIN IN TOKYO METROPOLITAN AREA2018

    • Author(s)
      中道久美子, 川崎智也, 花岡伸也, 渡邉雄太郎
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)

      Volume: 74 Issue: 5 Pages: I_1005-I_1018

    • DOI

      10.2208/jscejipm.74.I_1005

    • NAID

      130007555718

    • ISSN
      2185-6540
    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Clarification of the Structure of Rice Supply Chain and Transport Mode Choice in Vietnam2017

    • Author(s)
      Shinya HANAOKA, Long Xuan NGUYEN, Kumiko NAKAMICHI and Van Hung CHU
    • Journal Title

      Journal of the Eastern Asia Society for Transportation Studies

      Volume: 12 Issue: 0 Pages: 146-157

    • DOI

      10.11175/easts.12.146

    • NAID

      130006726150

    • ISSN
      1881-1124
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 中国における家計消費に基づく省市区別CO2排出量の推計と削減策の検討2016

    • Author(s)
      中道久美子, 花岡伸也, 関建新
    • Journal Title

      土木学会論文集G(環境)

      Volume: 72(6)

    • NAID

      130005589343

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Presentation] Possibility of Transit Oriented Development at Asian small sized city from view point of citizen’s acceptability2019

    • Author(s)
      Koya NAKAGAWA, Tetsuhiro ISHIZAKA, Atsushi FUKUDA, Fumihiko NAKAMURA, Kumiko NAKAMICHI and Van Truoug NGUYEN
    • Organizer
      13th Eastern Asia Society for Transportation Studies conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 住宅地タイプ類型別の転居時ライフステージ変化分析2019

    • Author(s)
      中道久美子, 桐山弘有助, 呂田子, 花岡伸也
    • Organizer
      第59回土木計画学研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ライフステージ変化を考慮した集約型都市構造実現のための転居ターゲット層の分析2018

    • Author(s)
      中道久美子, 桐山弘有助
    • Organizer
      第57回土木計画学研究発表会
    • Related Report
      2018 Research-status Report
  • [Presentation] サプライチェーンを考慮した東京都市圏物流施設の立地選択分析2018

    • Author(s)
      中道久美子, 川崎智也, 花岡伸也, 呂田子
    • Organizer
      第57回土木計画学研究発表会
    • Related Report
      2018 Research-status Report
  • [Presentation] ハイブリッド手法を用いた中国自動車製造業CO2排出量の推計2018

    • Author(s)
      中道久美子, 花岡伸也, 関建新, 谷蘊
    • Organizer
      第58回土木計画学研究発表会
    • Related Report
      2018 Research-status Report
  • [Presentation] 東京都市圏における品目別サプライチェーンの分析2017

    • Author(s)
      中道久美子, 川崎智也, 花岡伸也, 渡邉雄太郎
    • Organizer
      第55回土木計画学研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] City comparison of management and operation of paratransit in Sri Lanka2017

    • Author(s)
      Yuri SAITO, Tomoya KAWASAKI, Kumiko NAKAMICHI and Shinya HANAOKA
    • Organizer
      第55回土木計画学研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] Clarification of operation system and driver's satisfaction of paratransit in Sri Lanka2017

    • Author(s)
      Tomoya KAWASAKI, Yuri SAITO, Kumiko NAKAMICHI, Shinya HANAOKA and Yapa Mahinda BANDARA
    • Organizer
      12th International Conference of Eastern Asia Society for Transportation Studies (EASTS 2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 都市機能誘導の観点から見た大都市圏衛星都市の交通行動と住区特性 -柏市及び周辺市を事例として-2017

    • Author(s)
      中道久美子, Yiting JIANG, 花岡伸也
    • Organizer
      第56回土木計画学研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] バングラデシュ・クルナ市におけるパラトランジット運行と交通行動特性の実態2016

    • Author(s)
      中道久美子,花岡伸也,Dhrubo Alam
    • Organizer
      第54回土木計画学研究発表会
    • Place of Presentation
      長崎大学(長崎県長崎市)
    • Year and Date
      2016-11-04
    • Related Report
      2016 Research-status Report
  • [Presentation] 大都市圏及び地方圏都市における住宅地タイプと交通行動特性の変化2016

    • Author(s)
      中道久美子, 呂田子, 花岡伸也
    • Organizer
      第53回土木計画学研究発表会
    • Place of Presentation
      北海道大学(北海道札幌市)
    • Year and Date
      2016-05-28
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2021-02-19  

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