Latest Update：2026/03/24 10:40:51

TAKEUCHI Akinori

Researcher Name: TAKEUCHI Akinori

Div (Section) name/title: Health and Environmental Risk Division（Strategic Risk Management Research Section）／Senior Researcher

Research Subject: Trace metal and metal isotope analyses in the environment

Degree(s): Ph.D

Professional Qualification(s): Earth Science,Chemistry

Environmental Speciality Field: Environmental Analysis,Isotope Biogeochemistry,Heavy Metal Cycle

Membership of Academic Society: AGU,Japan Society for Environmental Chemistry,Ecological Society of Japan,Japan Geoscience Union

Research Subject

Fiscal Year: 2025
- 27219 : Research project on modeling environmental behavior of all substances of concern
- 27406 : Fundamental study for strategic risk management
- 27472 : Management expenses for mercury research
Fiscal Year: 2024
- 26834 : Research project on modeling environmental behavior of all substances of concern
- 27012 : Fundamental study for strategic risk management
- 27036 : Management expenses for mercury research
Fiscal Year: 2023
- 26423 : Research project on modeling environmental behavior of all substances of concern
- 26609 : Management expenses for mercury research
- 26611 : Fundamental study for strategic risk management
Fiscal Year: 2022
- 25976 : Research project on modeling environmental behavior of all substances of concern
- 26143 : Fundamental study for strategic risk management
- 26152 : Management expenses for mercury research
Fiscal Year: 2021
- 25520 : Research project on modeling environmental behavior of all substances of concern
- 25669 : Fundamental study for strategic risk management
- 25808 : Management expenses for mercury research
- 25927 : Study on practical assessment technique for marine environment during seafloor mineral mining
Fiscal Year: 2020
- 25099 : Research Program on Health and Environmental Safety
- 25115 : Fundamental Studies on Development of the Environmental Certified　Reference Material and Working Standard, and Their Application for Environmental Measurement
- 25116 : Time Capsule Program for Environmental Specimens
- 25121 : Long-term Monitoring Projects of Freshwater Ecosystems
- 25142 : Project to Develop Integrated Approaches to Detecting and Assessment of Multiple and Unknown Chemicals, and Building Environmental Monitoring Networks
- 25145 : Research Project on Multi-scale Chemical Dynamics
- 25332 : Study on Development of the Environmental Certified Reference Materials and Their Analytical Application
- 25353 : Study on Global Mercury Dynamics and Risk Management of Mercury
- 25359 : Study on practical assessment technique for marine environment during seafloor mineral mining
Fiscal Year: 2019
- 24696 : Research Program on Health and Environmental Safety
- 24722 : Project to Develop Integrated Approaches to Detecting and Assessment of Multiple and Unknown Chemicals, and Building Environmental Monitoring Networks
- 24725 : Research Project on Multi-scale Chemical Dynamics
- 24747 : Fundamental Studies on Development of the Environmental Certified　Reference Material and Working Standard, and Their Application for Environmental Measurement
- 24748 : Time Capsule Program for Environmental Specimens
- 24753 : Long-term Monitoring Projects of Freshwater Ecosystems
- 24835 : Study on Development of the Environmental Certified Reference Materials and Their Analytical Application
- 24978 : Study on Global Mercury Dynamics and Risk Management of Mercury
- 25052 : Study on practical assessment technique for marine environment during seafloor mineral mining
Fiscal Year: 2018
- 24305 : Project to develop integrated approaches to detecting and assessment of multiple and unknown chemicals, and building environmental monitoring networks
- 24308 : Research project on multi-scale chemical dynamics
- 24317 : Fundamental studies on development of the environmental certified　reference material and working standard, and their application for environmental measurement
- 24318 : Time Capsule program for environmental specimens
- 24323 : Long-term monitoring projects of freshwater ecosystems
- 24355 : Research program on health and environmental safety
- 24479 : Study on development of the environmental certified reference materials and their analytical application
- 24556 : Study on global mercury dynamics and risk management of mercury
Fiscal Year: 2017
- 23820 : Research project on multi-scale chemical dynamics
- 23823 : Project to develop integrated approaches to detecting and assessment of multiple and unknown chemicals, and building environmental monitoring networks
- 23847 : Research program on health and environmental safety
- 23879 : Fundamental studies on development of the environmental certified　reference material and working standard, and their application for environmental measurement
- 23880 : Time Capsule program for environmental specimens
- 23885 : Long-term monitoring projects of freshwater ecosystems
- 24023 : Study on development of the environmental certified reference materials and their analytical application
- 24201 : Chemodynamics and characterization of elements in environment and organisms
Fiscal Year: 2016
- 23414 : Research program on health and environmental safety
- 23416 : Project to develop integrated approaches to detecting and assessment of multiple and unknown chemicals, and building environmental monitoring networks
- 23419 : Research project on multi-scale chemical dynamics
- 23472 : Fundamental studies on development of the environmental certified　reference material and working standard, and their application for environmental measurement
- 23473 : Time Capsule program for environmental specimens
- 23478 : Long-term monitoring projects of freshwater ecosystems
- 23492 : Isotopic Analyses for Identifying variations in sources of vermilion in the burial mounds in Japan
- 23493 : Estimation of atmospheric Hg deposition by using seasonal variation of vertical Hg concentrations in lakes
- 23494 : Chemodynamics and characterization of elements in environment and organisms
- 23655 : Study on development of the environmental certified reference materials and their analytical application
Fiscal Year: 2015
- 23024 : Precise measurement of chemical substances and isotope ratios for environmental chemodynamics research
- 23034 : Monitoring projects and database management of biodiversity and ecosystem
- 23063 : Chemodynamics and characterization of elements in environment and organisms
- 23093 : Isotopic Analyses for Identifying variations in sources of vermilion in the burial mounds in Japan
- 23094 : Estimation of atmospheric Hg deposition by using seasonal variation of vertical Hg concentrations in lakes
- 23233 : Time Capsule program for environmental specimens
Fiscal Year: 2014
- 22612 : Precise measurement of chemical substances and isotope ratios for environmental chemodynamics research
- 22622 : Monitoring projects and database management of biodiversity and ecosystem
- 22769 : Chemodynamics and characterization of elements in environment and organisms
- 22770 : Isotopic Analyses for Identifying variations in sources of vermilion in the burial mounds in Japan
- 22805 : Study on global multimedia fate and bioaccumulation to marine organisms of mercury
- 22942 : Time Capsule program for environmental specimens
Fiscal Year: 2013
- 22196 : Precise measurement of chemical substances and isotope ratios for environmental chemodynamics research
- 22206 : Monitoring projects and database management of biodiversity and ecosystem
- 22248 : Chemodynamics and characterization of elements in environment and organisms
- 22296 : Determination of atmospheric mercury deposition in fishes
- 22297 : Development of exploration technology for seafloor hydrothermal ore deposits by Hg isotope variation
- 22398 : Time Capsule program for environmental specimens
Fiscal Year: 2012
- 21767 : Precise measurement of chemical substances and isotope ratios for environmental chemodynamics research
- 21777 : Monitoring projects and database management of biodiversity and ecosystem
- 21797 : Determination of origin for historically utilized mercury in human society
- 21798 : Determination of atmospheric mercury deposition in fishes
- 21799 : Development of exploration technology for seafloor hydrothermal ore deposits by Hg isotope variation
- 21800 : Elucidating causes of decrease in heavy metal concentration in bivalves collected along the suffered coastline by tsunami in 3/11
- 21811 : Chemodynamics and characterization of elements in environment and organisms
- 21832 : Time Capsule program for environmental specimens
Fiscal Year: 2011
- 21325 : Precise measurement of chemical substances and isotope ratios for environmental chemodynamics research
- 21335 : Monitoring projects and database management of biodiversity and ecosystem
- 21364 : Chemodynamics and characterization of elements in environment and organisms
- 21397 : Determination of origin for historically utilized mercury in human society
- 21398 : Determination of atmospheric mercury deposition in fishes
- 21399 : Development of mercury isotope analysis for trace-level samples
- 21509 : Time Capsule program for environmental specimens
Fiscal Year: 2010
- 20935 : Study on analytical methods for characterization and chemodynamics of elements in environment and organisms
- 20939 : Study on the evaluation of factors limiting transparency of Lake Mashu toward its integrated environmental preservation
- 20942 : Determination of origin for historically utilized mercury in human society
- 21025 : Terrestrial Monitoring
Fiscal Year: 2009
- 20396 : Study on the evaluation of factors limiting transparency of Lake Mashu toward its integrated environmental preservation
- 20650 : Terrestrial Monitoring
Fiscal Year: 2008
- 20245 : Development of Precise Isotope Analysis Method of Mercury for the Characterization of Long-range Transport

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Research Result (Publication)

Original Paper

Development and optimization of a triple quadrupole ICP-MS-based system for the quantification of pre-concentrated gaseous elementary mercury

Presenter : Shintani T., Takeuchi A.
Title : , Analytical Sciences, 40:531-540 (2024)
Original Paper

Development and characteristics of a new certified reference material for landfill cover soil analysis with extraction using dilute hydrochloric acid

Presenter : Nishikawa M., Sano T., Nagano K., Ukachi M., Onishi K., Yamakawa A., Takeuchi A., Hirano M., Mori I.
Title : , Analytical Methods (2020)
Original Paper

Determination of Hg isotopic compositions in certified reference material NIES No. 13 Human Hair by cold vapor generation multi-collector inductively compled plasma mass spectrometry

Presenter : Yamakawa A., Takeuchi A., Shibata Y., Berail S., Donard O.F.X.
Title : , Accreditation and Quality Assurance, 21(3):197-202 (2016)
Original Paper

Three decades of environmental specimen banking at the National Institute for Environmental Studies, Japan

Presenter : Karube Z., Tanaka A., Takeuchi A., Takazawa Y., Takagi M., Kinoshita A., Seyama H., Shibata Y.
Title : , Environmental Science and Pollution Research, 22:1587-1596 (2015)
Original Paper

Determination of Sources of Vermilion Used in Japanese Burial Mound of Yayoi and Kofun Periods

Presenter : Kawano M., Takeuchi A., Takahashi K., Imazu S., Minami T.
Title : , ISIJ International , 54(5):1155-1158 (2014)
Original Paper

Status of red stingray (dasyatis akajei) livers for Japanese specimen banking at National Institute for Environmental Studies, Unscathed by the 2011 Tohoku Earthquake

Presenter : Takeuchi A., Shibata Y., Tanaka A.
Title : , Biopreservation and Biobanking, 10(2):174-177 (2012)
Original Paper

Pedogenic carbonate carbon isotopic constraints on paleoprecipitation: Evolution of desert in the Pacific Northwest, USA, in response to topographic development of the Cascade Range

Presenter : Takeuchi A., Hren M.T., Smith S.V., Chamberlain C.P., Larson P.B.
Title : , Chem.Geol., 277(3/4):323-335 (2010)

View all

Development and optimization of a triple quadrupole ICP-MS-based system for the quantification of pre-concentrated gaseous elementary mercury

Presenter : Shintani T., Takeuchi A.
Title : , Analytical Sciences, 40:531-540 (2024)
Development and characteristics of a new certified reference material for landfill cover soil analysis with extraction using dilute hydrochloric acid

Presenter : Nishikawa M., Sano T., Nagano K., Ukachi M., Onishi K., Yamakawa A., Takeuchi A., Hirano M., Mori I.
Title : , Analytical Methods (2020)
Determination of Hg isotopic compositions in certified reference material NIES No. 13 Human Hair by cold vapor generation multi-collector inductively compled plasma mass spectrometry

Presenter : Yamakawa A., Takeuchi A., Shibata Y., Berail S., Donard O.F.X.
Title : , Accreditation and Quality Assurance, 21(3):197-202 (2016)
Three decades of environmental specimen banking at the National Institute for Environmental Studies, Japan

Presenter : Karube Z., Tanaka A., Takeuchi A., Takazawa Y., Takagi M., Kinoshita A., Seyama H., Shibata Y.
Title : , Environmental Science and Pollution Research, 22:1587-1596 (2015)
Determination of Sources of Vermilion Used in Japanese Burial Mound of Yayoi and Kofun Periods

Presenter : Kawano M., Takeuchi A., Takahashi K., Imazu S., Minami T.
Title : , ISIJ International , 54(5):1155-1158 (2014)
Status of red stingray (dasyatis akajei) livers for Japanese specimen banking at National Institute for Environmental Studies, Unscathed by the 2011 Tohoku Earthquake

Presenter : Takeuchi A., Shibata Y., Tanaka A.
Title : , Biopreservation and Biobanking, 10(2):174-177 (2012)
Pedogenic carbonate carbon isotopic constraints on paleoprecipitation: Evolution of desert in the Pacific Northwest, USA, in response to topographic development of the Cascade Range

Presenter : Takeuchi A., Hren M.T., Smith S.V., Chamberlain C.P., Larson P.B.
Title : , Chem.Geol., 277(3/4):323-335 (2010)

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Research Result (Presentation)

Research Presentation

Hg isotope evidence for deep sea dark demethylation in the western North Pacific

Presenter : Takeuchi A., Okabe N., Tada Y., Marumoto K.
Name of Society : 16th International Conference for Mercury as a Global Pollutant (2024)
Name of Proceedings : -
Research Presentation

Assessing Impacts of Climate Change on Mercury Dynamics and Human Exposure Using a Global Model

Presenter : Kawai T., Takeuchi A., Hayashi T.
Name of Society : The 15th International Conference on Mercury as a Global Pollutant (ICMGP) (2022)
Name of Proceedings : Abstracts
Research Presentation

Status report of Environmental Time Capsule program at the National Institute for Environmental Studies, Japan

Presenter : Shibata Y., Takazawa Y., Kinoshita A., Takeuchi A., Hanamachi Y., Tanaka A.
Name of Society : 5th International Conference on Environmental Specimen Banks (2019)
Name of Proceedings : -
Research Presentation

NIES certified reference material No.13 human hair for total mercury, methylmercury and mercury isotope analysis

Presenter : Shibata Y., Yamakawa A., Takeuchi A., Berail S., Donard O.
Name of Society : SETAC Europe 26th Annual Meeting (2016)
Name of Proceedings : -
Research Presentation

Is it possible to determine the sources of vermilion used in Japanese burial mounds of Yayoi and Kofun periods?

Presenter : Minami T., Kawano M., Takeuchi A., Takahashi K., Imazu S.
Name of Society : 8th International Conference on the Beginnings of the Use of Metals and Alloys (2013)
Name of Proceedings : Abstracts
Research Presentation

Preliminary results of mercury isotope variations in tuna fish from Northwest Pacific and Indian Oceans

Presenter : Takeuchi A., Miyazaki T., Noda A., Moteki M., Sueki S.
Name of Society : 11th International Conference on Mercury as Global Pollutant (2013)
Name of Proceedings : -
Research Presentation

Hg isotopic compositions of chimneys and pelagic sediments at active submarine hydrothermal field in Okinawa Trough, Japan

Presenter : Takeuchi A., Marumo K., Tomiyasu T., Yamamoto M., Komuro K.
Name of Society : AGU Fall Meeting 2012 (2012)
Name of Proceedings : Abstracts
Research Presentation

Optimization of CV-MC-ICPMS for Mercury Isotope Analysis

Presenter : Takeuchi A., Minami T., Tanaka A.
Name of Society : IUPAC International Congress for Analytical Sciences 2011 (2011)
Name of Proceedings : Abstracts of IUPAC International Congress for Analytical Sciences 2011
Research Presentation

Stable isotope food web analysis and Hg biomagnification of an extreme oligotrophic lake (Lake Mashu) in the northeastern Japan

Presenter : Takeuchi A., Igarashi S., Fujie S., Fukazawa T., Kobayashi H., Minami H., Hamada H., Tanaka A.
Name of Society : Int.Symp.Isotope Ecol.2010 (2010)
Name of Proceedings : Abstracts, 46-46
Research Lecture

Environmental specimen time capsule at national institute for environmental studies, Japan: Specimen banking, research, and future perspectives

Presenter : Takeuchi A., Shibata Y., Tanaka A., Takazawa Y., Yoshikane M., Onuma M., Kuwana T.
Name of Society : Int.Conf.Environ.Specimen Banks (2010)
Name of Proceedings : -
Research Presentation

Environmental monitoring of fluorinated surfactants in the time capsule program -Biomonitoring and specimen banking at the NIES, Japan-

Presenter : Shibata Y., Yoshikane M., Takeuchi A., Matsuda A., Horiguchi T., Tanaka A., Takazawa Y., Kuwana T., Uehiro T.
Name of Society : SETAC North Am.30th Annu.Meet. (2009)
Name of Proceedings : Abstracts, 103

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Status report of Environmental Time Capsule program at the National Institute for Environmental Studies, Japan

Presenter : Shibata Y., Takazawa Y., Kinoshita A., Takeuchi A., Hanamachi Y., Tanaka A.
Name of Society : 5th International Conference on Environmental Specimen Banks (2019)
Name of Proceedings : -
Is it possible to determine the sources of vermilion used in Japanese burial mounds of Yayoi and Kofun periods?

Presenter : Minami T., Kawano M., Takeuchi A., Takahashi K., Imazu S.
Name of Society : 8th International Conference on the Beginnings of the Use of Metals and Alloys (2013)
Name of Proceedings : Abstracts
Preliminary results of mercury isotope variations in tuna fish from Northwest Pacific and Indian Oceans

Presenter : Takeuchi A., Miyazaki T., Noda A., Moteki M., Sueki S.
Name of Society : 11th International Conference on Mercury as Global Pollutant (2013)
Name of Proceedings : -
Environmental monitoring of fluorinated surfactants in the time capsule program -Biomonitoring and specimen banking at the NIES, Japan-

Presenter : Shibata Y., Yoshikane M., Takeuchi A., Matsuda A., Horiguchi T., Tanaka A., Takazawa Y., Kuwana T., Uehiro T.
Name of Society : SETAC North Am.30th Annu.Meet. (2009)
Name of Proceedings : Abstracts, 103
Hg isotope evidence for deep sea dark demethylation in the western North Pacific

Presenter : Takeuchi A., Okabe N., Tada Y., Marumoto K.
Name of Society : 16th International Conference for Mercury as a Global Pollutant (2024)
Name of Proceedings : -
Assessing Impacts of Climate Change on Mercury Dynamics and Human Exposure Using a Global Model

Presenter : Kawai T., Takeuchi A., Hayashi T.
Name of Society : The 15th International Conference on Mercury as a Global Pollutant (ICMGP) (2022)
Name of Proceedings : Abstracts
NIES certified reference material No.13 human hair for total mercury, methylmercury and mercury isotope analysis

Presenter : Shibata Y., Yamakawa A., Takeuchi A., Berail S., Donard O.
Name of Society : SETAC Europe 26th Annual Meeting (2016)
Name of Proceedings : -
Hg isotopic compositions of chimneys and pelagic sediments at active submarine hydrothermal field in Okinawa Trough, Japan

Presenter : Takeuchi A., Marumo K., Tomiyasu T., Yamamoto M., Komuro K.
Name of Society : AGU Fall Meeting 2012 (2012)
Name of Proceedings : Abstracts
Optimization of CV-MC-ICPMS for Mercury Isotope Analysis

Presenter : Takeuchi A., Minami T., Tanaka A.
Name of Society : IUPAC International Congress for Analytical Sciences 2011 (2011)
Name of Proceedings : Abstracts of IUPAC International Congress for Analytical Sciences 2011
Stable isotope food web analysis and Hg biomagnification of an extreme oligotrophic lake (Lake Mashu) in the northeastern Japan

Presenter : Takeuchi A., Igarashi S., Fujie S., Fukazawa T., Kobayashi H., Minami H., Hamada H., Tanaka A.
Name of Society : Int.Symp.Isotope Ecol.2010 (2010)
Name of Proceedings : Abstracts, 46-46

View all

Environmental specimen time capsule at national institute for environmental studies, Japan: Specimen banking, research, and future perspectives

Presenter : Takeuchi A., Shibata Y., Tanaka A., Takazawa Y., Yoshikane M., Onuma M., Kuwana T.
Name of Society : Int.Conf.Environ.Specimen Banks (2010)
Name of Proceedings : -

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TAKEUCHI Akinori

Research Subject

Fiscal Year: 2025

Fiscal Year: 2024

Fiscal Year: 2023

Fiscal Year: 2022

Fiscal Year: 2021

Fiscal Year: 2020

Fiscal Year: 2019

Fiscal Year: 2018

Fiscal Year: 2017

Fiscal Year: 2016

Fiscal Year: 2015

Fiscal Year: 2014

Fiscal Year: 2013

Fiscal Year: 2012

Fiscal Year: 2011

Fiscal Year: 2010

Fiscal Year: 2009

Fiscal Year: 2008

Research Result (Publication)

Research Result (Presentation)