Identifying the substance flow of metals embedded in japanese international trade by use of waste input-output material flow analysis (WIO-MFA) model

Kenichi Nakajima, Keisuke Nansai, Kazuyo Matsubae, Yasushi Kondo, Shigemi Kagawa, Rokuta Inaba, Shinichiro Nakamura, Tetsuya Nagasaka

    研究成果: Article

    20 引用 (Scopus)

    抄録

    This study proposes a method of combining a waste input-output material flow analysis (WIO-MFA) model with trade statistical data to identify the flows of substances embedded in trade commodities. We focused on the case of Japan as a typical processing and trading country, and we estimated each mass of iron and aluminum embedded in the imports and exports of 300 product items categorized in the WIOMFA. We found that iron ore imported from Australia, Brazil, and India as a raw material is processed and exported to South Korea, China, and other Asian countries as steel materials and to the United States as steel materials and automobiles. Primary aluminum imported from Russia, Australia, and Brazil as a raw material is processed and exported to Asia as rolled materials and to the United States as rolled materials and automobiles.

    元の言語English
    ページ(範囲)1934-1939
    ページ数6
    ジャーナルISIJ International
    51
    発行部数11
    DOI
    出版物ステータスPublished - 2011

    Fingerprint

    International trade
    Metals
    Steel
    Aluminum
    Automobiles
    Raw materials
    Iron ores
    Iron
    Processing

    ASJC Scopus subject areas

    • Mechanical Engineering
    • Mechanics of Materials
    • Materials Chemistry
    • Metals and Alloys

    これを引用

    Identifying the substance flow of metals embedded in japanese international trade by use of waste input-output material flow analysis (WIO-MFA) model. / Nakajima, Kenichi; Nansai, Keisuke; Matsubae, Kazuyo; Kondo, Yasushi; Kagawa, Shigemi; Inaba, Rokuta; Nakamura, Shinichiro; Nagasaka, Tetsuya.

    :: ISIJ International, 巻 51, 番号 11, 2011, p. 1934-1939.

    研究成果: Article

    Nakajima, Kenichi ; Nansai, Keisuke ; Matsubae, Kazuyo ; Kondo, Yasushi ; Kagawa, Shigemi ; Inaba, Rokuta ; Nakamura, Shinichiro ; Nagasaka, Tetsuya. / Identifying the substance flow of metals embedded in japanese international trade by use of waste input-output material flow analysis (WIO-MFA) model. :: ISIJ International. 2011 ; 巻 51, 番号 11. pp. 1934-1939.
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    abstract = "This study proposes a method of combining a waste input-output material flow analysis (WIO-MFA) model with trade statistical data to identify the flows of substances embedded in trade commodities. We focused on the case of Japan as a typical processing and trading country, and we estimated each mass of iron and aluminum embedded in the imports and exports of 300 product items categorized in the WIOMFA. We found that iron ore imported from Australia, Brazil, and India as a raw material is processed and exported to South Korea, China, and other Asian countries as steel materials and to the United States as steel materials and automobiles. Primary aluminum imported from Russia, Australia, and Brazil as a raw material is processed and exported to Asia as rolled materials and to the United States as rolled materials and automobiles.",
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    AU - Kondo, Yasushi

    AU - Kagawa, Shigemi

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    AU - Nakamura, Shinichiro

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