- Researcher Name
- WATARI Takuma
- Div (Section) name/title
- Material Cycles Division（Global Resource Sustainability Research Section）／Senior Researcher
- Research Subject
- Development and application of global material cycle models
- Degree(s)
- Ph.D.
- Professional Qualification(s)
- System Engineering,Mechanical Engineering
- Environmental Speciality Field
- Industrial Ecology,Material Cycle,Energy System
- Membership of Academic Society
- International Society for Industrial Ecology,The Institute of Life Cycle Assessment, Japan
Research Subject
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Fiscal Year: 2025
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27206 : Material flows transition and social adaptation
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27311 : Global material flow structure and decarbonisation pathways
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27312 : Mapping global flows and greenhouse gas emissions of chemicals and plastics
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27313 : Envisioning global material cycles under environmental constraints
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27388 : Sustainability assessment and future vision of resource use
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27579 : Conceptualizaition and Metrics for Equity in Resource Consumption in a Decarbonized Society
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Fiscal Year: 2024
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26819 : Material flows transition and social adaptation
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26906 : Detection of inequalities and disparities in resource use hidden behind global economic growth
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26968 : Global material flow structure and decarbonisation pathways
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26969 : Mapping global flows and greenhouse gas emissions of chemicals and plastics
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26970 : Envisioning global material cycles under environmental constraints
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27181 : Sustainability assessment and future vision of resource use
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27182 : Material Flow Structures in Japan in Harmony with a Carbon Neutrality Target
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Fiscal Year: 2023
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26412 : Material flows transition and social adaptation
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26543 : Science-based targets for global material use
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26553 : Development of Up-grade Recycling Technology of Aluminum for the Resource Circular Society
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26554 : System development of Resource Logistics toward minimizing supply chain risks of mineral resources
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26555 : Detection of inequalities and disparities in resource use hidden behind global economic growth
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26595 : Sustainability assessment and future vision of resource use
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26596 : Material Flow Structures in Japan in Harmony with a Carbon Neutrality Target
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Fiscal Year: 2022
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25969 : Material flows transition and social adaptation
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26079 : System development of Resource Logistics toward minimizing supply chain risks of mineral resources
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26080 : Development of Up-grade Recycling Technology of Aluminum for the Resource Circular Society
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26164 : Science-based targets for global material use
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26178 : Sustainability assessment and future vision of resource use
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26180 : Material Flow Structures in Japan in Harmony with a Carbon Neutrality Target
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26327 : Detection of inequalities and disparities in resource use hidden behind global economic growth
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Fiscal Year: 2021
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25509 : Material flows transition and social adaptation
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25676 : Science-based targets for global material use
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25778 : Sustainability assessment and future vision of resource use
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25941 : Development of Up-grade Recycling Technology of Aluminum for the Resource Circular Society
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25944 : System development of Resource Logistics toward minimizing supply chain risks of mineral resources
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Fiscal Year: 2020
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25131 : Designing a Sustainability Strategy for Global Resource Networks from the Consumption-based Perspective
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25164 : Environmental impacts in mining countries induced by global energy transitions
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25464 : Dynamic Analysis on International Material Cycles and Assessment of Their Environmental, Economic and Social Impacts
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Fiscal Year: 2019
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24711 : Designing a Sustainability Strategy for Global Resource Networks from the Consumption-based Perspective
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24827 : Dynamic Analysis on International Material Cycles and Assessment of Their Environmental, Economic and Social Impacts
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Research Result (Publication)
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Original PaperPresenter : Watari T., Bocher C., Baumgart A., Ljung J., Wiedenhofer D.
Title : , One Earth, 8(2):101197 (2025) -
Original PaperPresenter : Watari T., Fishman T., Wieland H., Wiedenhofer D.
Title : , Resources, Conservation and Recycling, 220:108363 (2025) -
ReviewPresenter : Wiedenhofer D., Wieland H., Leipold S., Aoki C., Watari T., Aguilar-Hernandez G., Graf S., Edelenbosch O., Zanon-Zotin M., Kaufmann L., Fortes P., Haas W., Streeck J.
Title : , Annual Review of Environment and Resources, 50: (2025) -
Original PaperPresenter : Taylor C., Allwood J., Watari T., Hawkins W.
Title : , Architecture, Structures and Construction, 5(55): (2025) -
Original PaperPresenter : Watari T., Fishman T.
Title : , Environmental Research: Infrastructure and Sustainability, 5(3): (2025) -
Original PaperPresenter : Wieland H., Wiedenhofer D., Eisenmenger N., Watari T., Giljum S.
Title : , Journal of Industrial Ecology, 1-18 (2025) -
Original PaperPresenter : Watari T., Yamashita N., Serrenho A.
Title : , Environmental Science & Technology, 58(4):1793-1801 (2024) -
Original PaperPresenter : Watari T., McLellan B.
Title : , International Journal of Hydrogen Energy, 79(19):630-635 (2024) -
Original PaperPresenter : Takimoto H., Kosai S., Watari T., Yamasue E.
Title : , Resources, Conservation and Recycling, 209:107748 (2024) -
Original PaperPresenter : Watari T., McLellan B.
Title : , Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 382(2284): (2024) -
Original Paper
-
Original PaperPresenter : Cheng Y., Watari T., Seccatore J., Nakajima K., Nansai K., Takaoka M.
Title : , Resources Policy, 81:103370 (2023) -
Original Paper
-
Original PaperPresenter : Song L., Ewijk S., Masanet E., Watari T., Meng F., Cullen J., Chen W.
Title : , Nature Climate Change (2023) -
Original PaperPresenter : Watari T., Giurco D., Cullen J.
Title : , Journal of Cleaner Production, 425:139041 (2023) -
Original PaperPresenter : Watari T., Serrenho A., Gast L., Cullen J., Allwood J.
Title : , Nature Communications, 14(7895): (2023) -
Original PaperPresenter : Watari T., Northey S., Giurco D., Hata S., Yokoi R., Nansai K., Nakajima K.
Title : , Resources, Conservation & Recycling, 179(106118): (2022) -
Original PaperPresenter : Hoang N., Ishigaki T., Watari T., Yamada M., Kawamoto K.
Title : , Waste Management, 149:218-227 (2022) -
Original PaperPresenter : Yokoi R., Watari T., Motoshita M.
Title : , The International Journal of Life Cycle Assessment, 1-12 (2022) -
Original Paper
-
ReviewPresenter : Watari T., Nansai K., Nakajima K.
Title : , Resource Conservation and Recycling, 164(105107): (2021) -
Original PaperPresenter : Yokoi R., Nansai K., Nakajima K., Watari T., Motoshita M.
Title : , iScience, 24(102025): (2021) -
Original Paper
-
Original PaperPresenter : Watari T., Nansai K., Nakajima K., Giurco D.
Title : , Journal of Cleaner Production, 312(20):127698 (2021) -
Original PaperPresenter : Watari T., Nansai K., Nakajima K.
Title : , Global Environmental Change, 69:102284 (2021) -
Original Paper
-
ReviewPresenter : Watari T., Nansai K., Nakajima K.
Title : , Resources, Conservation and Recycling, 155:104669 (2020) -
Original PaperPresenter : Watari T., Nansai K., Giurco D., Nakajima K., McLellan B., Helbig C.
Title : , Environmental Science & Technology, 54(19):12476-12483 (2020) -
BookRequirements for minerals and metals for 100% RE scenariosPresenter : Giurco D., Dominish E., Florin N., Watari T., McLellan B.
Title : , Achieving the Paris Climate Agreement Goals (2019) -
Original Paper
-
Original PaperPresenter : Watari T., Nansai K., Nakajima K., McLellan B., Dominish E., Giurco D.
Title : , Environmental Science & Technology, 53:11657-11665 (2019) -
Original Paper
-
Presenter : Watari T., Bocher C., Baumgart A., Ljung J., Wiedenhofer D.
Title : , One Earth, 8(2):101197 (2025) -
Presenter : Watari T., Fishman T., Wieland H., Wiedenhofer D.
Title : , Resources, Conservation and Recycling, 220:108363 (2025) -
Presenter : Taylor C., Allwood J., Watari T., Hawkins W.
Title : , Architecture, Structures and Construction, 5(55): (2025) -
Presenter : Watari T., Fishman T.
Title : , Environmental Research: Infrastructure and Sustainability, 5(3): (2025) -
Presenter : Wieland H., Wiedenhofer D., Eisenmenger N., Watari T., Giljum S.
Title : , Journal of Industrial Ecology, 1-18 (2025) -
Presenter : Watari T., Yamashita N., Serrenho A.
Title : , Environmental Science & Technology, 58(4):1793-1801 (2024) -
Presenter : Watari T., McLellan B.
Title : , International Journal of Hydrogen Energy, 79(19):630-635 (2024) -
Presenter : Takimoto H., Kosai S., Watari T., Yamasue E.
Title : , Resources, Conservation and Recycling, 209:107748 (2024) -
Presenter : Watari T., McLellan B.
Title : , Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 382(2284): (2024) -
-
Presenter : Cheng Y., Watari T., Seccatore J., Nakajima K., Nansai K., Takaoka M.
Title : , Resources Policy, 81:103370 (2023) -
-
Presenter : Song L., Ewijk S., Masanet E., Watari T., Meng F., Cullen J., Chen W.
Title : , Nature Climate Change (2023) -
Presenter : Watari T., Giurco D., Cullen J.
Title : , Journal of Cleaner Production, 425:139041 (2023) -
Presenter : Watari T., Serrenho A., Gast L., Cullen J., Allwood J.
Title : , Nature Communications, 14(7895): (2023) -
Presenter : Watari T., Northey S., Giurco D., Hata S., Yokoi R., Nansai K., Nakajima K.
Title : , Resources, Conservation & Recycling, 179(106118): (2022) -
Presenter : Hoang N., Ishigaki T., Watari T., Yamada M., Kawamoto K.
Title : , Waste Management, 149:218-227 (2022) -
Presenter : Yokoi R., Watari T., Motoshita M.
Title : , The International Journal of Life Cycle Assessment, 1-12 (2022) -
-
Presenter : Yokoi R., Nansai K., Nakajima K., Watari T., Motoshita M.
Title : , iScience, 24(102025): (2021) -
-
Presenter : Watari T., Nansai K., Nakajima K., Giurco D.
Title : , Journal of Cleaner Production, 312(20):127698 (2021) -
Presenter : Watari T., Nansai K., Nakajima K.
Title : , Global Environmental Change, 69:102284 (2021) -
-
Presenter : Watari T., Nansai K., Giurco D., Nakajima K., McLellan B., Helbig C.
Title : , Environmental Science & Technology, 54(19):12476-12483 (2020) -
-
Presenter : Watari T., Nansai K., Nakajima K., McLellan B., Dominish E., Giurco D.
Title : , Environmental Science & Technology, 53:11657-11665 (2019) -
-
Presenter : Wiedenhofer D., Wieland H., Leipold S., Aoki C., Watari T., Aguilar-Hernandez G., Graf S., Edelenbosch O., Zanon-Zotin M., Kaufmann L., Fortes P., Haas W., Streeck J.
Title : , Annual Review of Environment and Resources, 50: (2025) -
Presenter : Watari T., Nansai K., Nakajima K.
Title : , Resource Conservation and Recycling, 164(105107): (2021) -
Presenter : Watari T., Nansai K., Nakajima K.
Title : , Resources, Conservation and Recycling, 155:104669 (2020)
Research Result (Presentation)
-
Research Presentation
-
Research LecturePresenter : Watari T.
Name of Society : H2STEEL - Workshop: Towards Circular and Climate-Friendly Steel: Assessing Energy, Recycling, and Innovation Pathways (2025)
Name of Proceedings : - -
Research PresentationBuild and Balance: Embodied Transboundary Emissions and Mitigation Opportunities of 660 BRI ProjectsPresenter : Hou L., Watari T.
Name of Society : 12th International Conference on Industrial Ecology (2025)
Name of Proceedings : - -
Research LecturePresenter : Watari T.
Name of Society : Climate emergency conference 2025 (2025)
Name of Proceedings : - -
Research Presentation
-
Research PresentationPresenter : Watari T.
Name of Society : 19th Society and Materials (SAM) International Conference (2025)
Name of Proceedings : - -
Research LectureA Review of Gold Production, Mercury Consumption and Emission in Artisanal and Small-scale Gold Mining (ASGM)Presenter : Cheng Y., Watari T., Seccatore J., Nakajima K., Nansai K., Takaoka M.
Name of Society : GLOBAL WORKSHOP: Comparability of mercury emission and release data (2024)
Name of Proceedings : - -
Research LecturePresenter : Watari T.
Name of Society : The Royal Society Scientific Meeting - Sustainable metals: science and systems (2024)
Name of Proceedings : - -
Research Presentation
-
Research Presentation
-
Research LecturePresenter : Watari T.
Name of Society : Advancing responsible minerals for the energy transition (2024)
Name of Proceedings : - -
Research Lecture
-
Research PresentationPresenter : Watari T., Gast L., Serrenho A.
Name of Society : 11th International Conference on Industrial Ecology (ISIE2023) (2023)
Name of Proceedings : Abstracts -
Research PresentationPresenter : Song L., Ewijk S., Masanet E., Watari T., Meng F., Cullen J., Cao Z., Chen W.
Name of Society : 11th International Conference on Industrial Ecology (ISIE2023) (2023)
Name of Proceedings : Abstracts -
Research PresentationPresenter : Yokoi R., Watari T., Motoshita M.
Name of Society : The 11th Australian Conference on Life Cycle Assessment (2023)
Name of Proceedings : Abstracts, 202 -
Research Lecture
-
Research Lecture
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Research PresentationPresenter : Cao Z., Watari T.
Name of Society : The 14th ISIE Socio-Economic Metabolism section conference (2022)
Name of Proceedings : - -
Research LecturePresenter : Watari T.
Name of Society : 12th session of the ISIE Online Perpetual Conference (2022)
Name of Proceedings : - -
Research PresentationPresenter : Cheng Y., Watari T., Seccatore J., Nakajima K., Nansai K.
Name of Society : The 15th International Conference on Mercury as a Global Pollutant (ICMGP ) (2022)
Name of Proceedings : - -
Research Lecture
-
Research PresentationPresenter : Yokoi R., Watari T., Motoshita M.
Name of Society : SETAC Europe 32nd Annual Meeting (2022)
Name of Proceedings : - -
Research LecturePresenter : Watari T.
Name of Society : 9th Japan-U.S. Bilateral Meeting on Rare Metals (2022)
Name of Proceedings : Abstracts -
Research PresentationPresenter : Cheng Y., Watari T., Nakajima K., Seccatore J., Veiga M. Marcello, Nansai K.
Name of Society : The 15th Biennial International Conference on EcoBalance (2022)
Name of Proceedings : - -
Research PresentationPresenter : Yokoi R., Watari T., Motoshita M.
Name of Society : The 15th Biennial International Conference on EcoBalance (2022)
Name of Proceedings : Abstracts -
Research PresentationPresenter : Takimoto H., Kosai S., Watari T., Kashiwakura S., Yamasue E.
Name of Society : The 15th Biennial International Conference on EcoBalance (2022)
Name of Proceedings : Abstracts -
Research PresentationPresenter : Yokoi R., Watari T., Motoshita M.
Name of Society : The 10th International Conference on Life Cycle Management (2021)
Name of Proceedings : Abstracts -
Research Presentation
-
Research PresentationPresenter : Yokoi R., Nansai K., Nakajima K., Watari T., Motoshita M.
Name of Society : 2021 International Conference on Resource Sustainability (2021)
Name of Proceedings : Abstracts, 41 -
Research PresentationPresenter : Yokoi R., Nansai K., Nakajima K., Watari T., Motoshita M.
Name of Society : SETAC Europe 2021 (2021)
Name of Proceedings : Abstracts -
Research PresentationPresenter : Hoang N., Ishigaki T., Watari T., Yamada M., Kawamoto K.
Name of Society : The 3R International Scientific Conference on Material Cycles and Waste Management (2021) (2021)
Name of Proceedings : - -
Research PresentationPresenter : Yokoi R., Watari T., Motoshita M.
Name of Society : EcoBalance2020 (2021)
Name of Proceedings : Abstracts -
Research PresentationPresenter : Yokoi R., Nansai K., Nakajima K., Watari T., Motoshita M.
Name of Society : EcoDesign 2021 (2021)
Name of Proceedings : Abstracts -
Research LecturePresenter : Watari T.
Name of Society : Australia Japan Symposium: Critical minerals for climate change mitigation – Reducing risks in lithium supply chains (2021)
Name of Proceedings : - -
Research Presentation
-
Research PresentationPresenter : Hoang N., Ishigaki T., Watari T., Yamada M., Kawamoto K.
Name of Society : The 18th International Symposium on Waste Management and Sustainable Landfilling (Sardinia2021) (2021)
Name of Proceedings : Abstracts -
Research LecturePresenter : Watari T.
Name of Society : ISIE Socioeconomic Metabolism Section perpetual online conference (2020)
Name of Proceedings : -
-
-
Build and Balance: Embodied Transboundary Emissions and Mitigation Opportunities of 660 BRI ProjectsPresenter : Hou L., Watari T.
Name of Society : 12th International Conference on Industrial Ecology (2025)
Name of Proceedings : - -
-
Presenter : Watari T.
Name of Society : 19th Society and Materials (SAM) International Conference (2025)
Name of Proceedings : - -
-
-
Presenter : Watari T., Gast L., Serrenho A.
Name of Society : 11th International Conference on Industrial Ecology (ISIE2023) (2023)
Name of Proceedings : Abstracts -
Presenter : Yokoi R., Watari T., Motoshita M.
Name of Society : The 11th Australian Conference on Life Cycle Assessment (2023)
Name of Proceedings : Abstracts, 202 -
Presenter : Cao Z., Watari T.
Name of Society : The 14th ISIE Socio-Economic Metabolism section conference (2022)
Name of Proceedings : - -
Presenter : Cheng Y., Watari T., Seccatore J., Nakajima K., Nansai K.
Name of Society : The 15th International Conference on Mercury as a Global Pollutant (ICMGP ) (2022)
Name of Proceedings : - -
Presenter : Yokoi R., Watari T., Motoshita M.
Name of Society : SETAC Europe 32nd Annual Meeting (2022)
Name of Proceedings : - -
Presenter : Cheng Y., Watari T., Nakajima K., Seccatore J., Veiga M. Marcello, Nansai K.
Name of Society : The 15th Biennial International Conference on EcoBalance (2022)
Name of Proceedings : - -
Presenter : Yokoi R., Watari T., Motoshita M.
Name of Society : The 15th Biennial International Conference on EcoBalance (2022)
Name of Proceedings : Abstracts -
Presenter : Takimoto H., Kosai S., Watari T., Kashiwakura S., Yamasue E.
Name of Society : The 15th Biennial International Conference on EcoBalance (2022)
Name of Proceedings : Abstracts -
-
Presenter : Yokoi R., Nansai K., Nakajima K., Watari T., Motoshita M.
Name of Society : 2021 International Conference on Resource Sustainability (2021)
Name of Proceedings : Abstracts, 41 -
Presenter : Yokoi R., Nansai K., Nakajima K., Watari T., Motoshita M.
Name of Society : SETAC Europe 2021 (2021)
Name of Proceedings : Abstracts -
Presenter : Hoang N., Ishigaki T., Watari T., Yamada M., Kawamoto K.
Name of Society : The 3R International Scientific Conference on Material Cycles and Waste Management (2021) (2021)
Name of Proceedings : - -
Presenter : Yokoi R., Watari T., Motoshita M.
Name of Society : EcoBalance2020 (2021)
Name of Proceedings : Abstracts -
Presenter : Yokoi R., Nansai K., Nakajima K., Watari T., Motoshita M.
Name of Society : EcoDesign 2021 (2021)
Name of Proceedings : Abstracts -
-
Presenter : Hoang N., Ishigaki T., Watari T., Yamada M., Kawamoto K.
Name of Society : The 18th International Symposium on Waste Management and Sustainable Landfilling (Sardinia2021) (2021)
Name of Proceedings : Abstracts -
Presenter : Song L., Ewijk S., Masanet E., Watari T., Meng F., Cullen J., Cao Z., Chen W.
Name of Society : 11th International Conference on Industrial Ecology (ISIE2023) (2023)
Name of Proceedings : Abstracts -
Presenter : Yokoi R., Watari T., Motoshita M.
Name of Society : The 10th International Conference on Life Cycle Management (2021)
Name of Proceedings : Abstracts
-
Presenter : Watari T.
Name of Society : H2STEEL - Workshop: Towards Circular and Climate-Friendly Steel: Assessing Energy, Recycling, and Innovation Pathways (2025)
Name of Proceedings : - -
Presenter : Watari T.
Name of Society : Climate emergency conference 2025 (2025)
Name of Proceedings : - -
Presenter : Watari T.
Name of Society : The Royal Society Scientific Meeting - Sustainable metals: science and systems (2024)
Name of Proceedings : - -
Presenter : Watari T.
Name of Society : Advancing responsible minerals for the energy transition (2024)
Name of Proceedings : - -
-
-
-
Presenter : Watari T.
Name of Society : 12th session of the ISIE Online Perpetual Conference (2022)
Name of Proceedings : - -
-
Presenter : Watari T.
Name of Society : 9th Japan-U.S. Bilateral Meeting on Rare Metals (2022)
Name of Proceedings : Abstracts -
Presenter : Watari T.
Name of Society : Australia Japan Symposium: Critical minerals for climate change mitigation – Reducing risks in lithium supply chains (2021)
Name of Proceedings : - -
Presenter : Watari T.
Name of Society : ISIE Socioeconomic Metabolism Section perpetual online conference (2020)
Name of Proceedings : - -
A Review of Gold Production, Mercury Consumption and Emission in Artisanal and Small-scale Gold Mining (ASGM)Presenter : Cheng Y., Watari T., Seccatore J., Nakajima K., Nansai K., Takaoka M.
Name of Society : GLOBAL WORKSHOP: Comparability of mercury emission and release data (2024)
Name of Proceedings : -