TSUCHIYA Kenji

Researcher Name
TSUCHIYA Kenji
Div (Section) name/title
Regional Environment Conservation Division(Lake and River Section)/Senior Researcher
Research Subject
Material cycling in aquatic ecosystems
Degree(s)
Doctor of Philosophy in Engineering
Professional Qualification(s)
Biology,Biochemistry,Science of Fisheries
Environmental Speciality Field
environmental dynamics,biogeochemistry,water environment

Research Subject

  • Fiscal Year: 2026

    • 27599 : Research program on Nature-based Solutions (NbS)
    • 27600 : Development of NbS technologies
    • 27623 : Project for Environmental Quality Conservation and the Improvement of the Water Cycle and Nutrient Management
    • 27634 : Research on Climate Change Impact Projections Incorporating the Effects of Adaptation Measures
    • 27650 : Regional Environment Conservation Division
    • 27651 : Regional Environment Conservation Division: Foresightful and Cutting-Edge Basic Research
    • 27653 : Regional Environment Conservation Division: Research Infrastructure Development
    • 27657 : Biodiversity Division (Intellectual Research Infrastructure Development
    • 27782 : Sustainable environmental monitoring in lakes such as Kasumigaura and Biwa
    • 27867 : Policy-Oriented research on the conservation and management of the water environment of Lake Biwa
    • 27868 : Novel approaches to visualization and risk assessment of the water environment of Lake Biwa
    • 27963 : Developing the techniques for environmental analyses using the accelerator mass spectrometry
  • Fiscal Year: 2025

    • 27234 : Research on Advancement of Climate Change Impact Assessment Methodology
    • 27247 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
    • 27477 : Policy-oriented research on conservation and restoration of water environment of Lake Biwa
    • 27484 : Assessing the function of benthic animals for water and sediment quality and estimating the risks caused by their decline
    • 27486 : Research on water and lake-bottom environment for soundness evaluation of Lake Biwa
    • 27487 : Long-term monitoring for the regional freshwater quality
  • Fiscal Year: 2024

    • 26849 : Research on Advancement of Climate Change Impact Assessment Methodology
    • 26864 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
    • 27020 : Long-term monitoring for the regional freshwater quality
    • 27022 : Policy-oriented research on conservation and restoration of water environment of Lake Biwa
    • 27025 : Research on water and lake-bottom environment for soundness evaluation of Lake Biwa
    • 27092 : Assessing the function of benthic animals for water and sediment quality and estimating the risks caused by their decline
  • Fiscal Year: 2023

    • 26436 : Research on Advancement of Climate Change Impact Assessment Methodology
    • 26453 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
    • 26633 : Policy-oriented research on conservation and restoration of water environment of Lake Biwa
    • 26634 : Research on water and lake-bottom environment for soundness evaluation of Lake Biwa
    • 26657 : Assessing the function of benthic animals for water and sediment quality and estimating the risks caused by their decline
    • 26658 : Long-term monitoring for the regional freshwater quality
  • Fiscal Year: 2022

    • 26010 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
    • 26257 : Water level operation for ecosystem regime management of lakes
  • Fiscal Year: 2021

    • 25713 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
    • 25774 : Water level operation for ecosystem regime management of lakes
  • Fiscal Year: 2020

    • 25183 : Bacterial production in river ecosystems
  • Fiscal Year: 2017

    • 24115 : Relationship between molecular size distribution of seawater dissolved organic matter and bacterial decomposition
    • 24116 : Importance of food chain initiated by methane-derived carbon in a lake ecosystem

Research Result (Publication)

Research Result (Presentation)