Latest Update:2024/03/11 13:26:27

KOSHIKAWA Hiroshi

Researcher Name
KOSHIKAWA Hiroshi
Div (Section) name/title
Regional Environment Conservation Division(Marine Environment Section)/Head
Research Subject
Impact of the Changjiang Diluted Water on plankton ecosystem on the central continental shelf of the East China Sea
Degree(s)
Doctor of Engineering
Professional Qualification(s)
Science,Engineering,Biology
Environmental Speciality Field
marine pollution,eutrophication,harmful algal bloom
Research Subject
  • Fiscal Year: 2023
    • 26435 : Research on evaluation and clarification of effects and mechanisms of climate change
    • 26436 : Research on Advancement of Climate Change Impact Assessment Methodology
    • 26453 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
    • 26723 : Development of assessment method for nutrient management in specific sea areas
    • 26725 : Developing a water quality health assessment system for offshore exploitation sites
    • 26726 : Observational platform construction for understanding of warming impact to oceanographic structure and ecosystem in the Japan Sea
    • 26736 : Intellectual research infrastructure development:Systematic monitoring, development of information on impact prediction and adaptation, and development of tools in the field of climate change adaptation
  • Fiscal Year: 2022
    • 26001 : Research on evaluation and clarification of effects and mechanisms of climate change
    • 26002 : Research on Advancement of Climate Change Impact Assessment Methodology
    • 26010 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
    • 26030 : Development of assessment method for nutrient management in specific sea areas
    • 26261 : Observational platform construction for understanding of warming impact to oceanographic structure and ecosystem in the Japan Sea
    • 26293 : Intellectual research infrastructure development:Systematic monitoring, development of information on impact prediction and adaptation, and development of tools in the field of climate change adaptation
    • 26345 : Development of monitoring method by imaging analysis of meiofauna in deep-sea sediments
    • 26377 : Prediction of climate change impacts on enclosed coastal sea environments
  • Fiscal Year: 2021
    • 25535 : Research on evaluation and clarification of effects and mechanisms of climate change
    • 25536 : Research on Advancement of Climate Change Impact Assessment Methodology
    • 25613 : Prediction of Climate Change Impacts on Enclosed Coastal Sea Environment and Adaptations
    • 25674 : Intellectual research infrastructure development:Systematic monitoring, development of information on impact prediction and adaptation, and development of tools in the field of climate change adaptation
    • 25713 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
    • 25735 : Observational platform construction for understanding of warming impact to oceanographic structure and ecosystem in the Japan Sea
    • 25927 : Study on practical assessment technique for marine environment during seafloor mineral mining
    • 25928 : Development of monitoring method by imaging analysis of meiofauna in deep-sea sediments
  • Fiscal Year: 2020
    • 25127 : Center for Climate Change Adaptation (CCCA)
    • 25359 : Study on practical assessment technique for marine environment during seafloor mineral mining
    • 25368 : Development of monitoring method by imaging analysis of meiofauna in deep-sea sediments
    • 25432 : Research into Observation, Monitoring and Detection of Climate Change and Resultant Impacts
    • 25439 : Prediction of Climate Change Impacts on Enclosed Coastal Sea Environment and Adaptations
  • Fiscal Year: 2019
    • 24757 : Center for Climate Change Adaptation (CCCA)
    • 25052 : Study on practical assessment technique for marine environment during seafloor mineral mining
    • 25056 : Research into Observation, Monitoring and Detection of Climate Change and Resultant Impacts
    • 25075 : Prediction of Climate Change Impacts on Enclosed Coastal Sea Environment and Adaptations
  • Fiscal Year: 2018
    • 24340 : Climate Change Strategy Collaboration Office
    • 24514 : Global warming impacts on thermohaline circulation and subsequent biogeochemical change in the Japan Sea
    • 24543 : Assessment of impact of climate change on the environment of an enclosed sea in Japan
  • Fiscal Year: 2017
    • 23861 : Climate Change Strategy Collaboration Office
    • 24052 : Assessment of impact of climate change on the environment of an enclosed sea in Japan
    • 24053 : Global warming impacts on thermohaline circulation and subsequent biogeochemical change in the Japan Sea
    • 24066 : Research and Development of Monitoring and Forecasting Systems for Marine Ecosystem Management
  • Fiscal Year: 2016
    • 23606 : Global warming impacts on thermohaline circulation and subsequent biogeochemical change in the Japan Sea
    • 23683 : Research and Development of Monitoring and Forecasting Systems for Marine Ecosystem Management
    • 23771 : Assessment of impact of climate change on the environment of an enclosed sea in Japan
  • Fiscal Year: 2015
    • 23005 : Analyses of the impact of the anthropogenic pollution on the ecosystem of the East China Sea and the sea around Japan
    • 23262 : Research and Development of Monitoring and Forecasting Systems for Marine Ecosystem Management
  • Fiscal Year: 2014
    • 22593 : Analyses of the impact of the anthropogenic pollution on the ecosystem of the East China Sea and the sea around Japan
    • 22938 : Research and Development of Monitoring and Forecasting Systems for Marine Ecosystem Management
  • Fiscal Year: 2013
    • 22177 : Analyses of the impact of the anthropogenic pollution on the ecosystem of the East China Sea and the sea around Japan
  • Fiscal Year: 2012
    • 21748 : Analyses of the impact of the anthropogenic pollution on the ecosystem of the East China Sea and the sea around Japan
    • 21813 : Deterioration of sedimentary environment and assessment of its impacton benthic fauna in coastal sea close to urbanized area
  • Fiscal Year: 2011
    • 21306 : Analyses of the impact of the anthropogenic pollution on the ecosystem of the East China Sea and the sea around Japan
    • 21355 : Deterioration of sedimentary environment and assessment of its impacton benthic fauna in coastal sea close to urbanized area
    • 21712 : Development of the systems for evaluating regional water and material cycles in East Asia
  • Fiscal Year: 2010
    • 21163 : Development of the systems for evaluating regional water and material cycles in East Asia
    • 21211 : Watershed environment management based on the coexistence with nature in Ise Bay
    • 21212 : Development of integrated environmental management for Changjiang River basin to conserve the sound environmental conditions in East China Sea
    • 21250 : Deterioration of sedimentary environment and assessment of its impacton benthic fauna in coastal sea close to urbanized area
  • Fiscal Year: 2009
    • 20599 : Development of the systems for evaluating regional water and material cycles in East Asia
    • 20653 : Hypoxia generation and its impact on benthic biota
    • 20682 : Development of integrated environmental management for Changjiang River basin to conserve the sound environmental conditions in East China Sea
    • 20783 : Watershed environment management based on the coexistence with nature in Ise Bay
  • Fiscal Year: 2008
    • 20231 : Development of the systems for evaluating regional water and material cycles in East Asia
    • 20336 : Watershed environment management based on the coexistence with nature in Ise Bay
    • 20347 : Hypoxia generation and its impact on benthic biota
    • 20392 : Examination on Environmental Quality Standards for Conservation of the Living Environment in F.Y. 2008 (field observation and mechanism study)
  • Fiscal Year: 2007
    • 10547 : Watershed environment management based on the coexistence with nature in Ise Bay
    • 10587 : Development of the systems for evaluating regional water and material cycles in East Asia
  • Fiscal Year: 2006
    • 10051 : Evaluation and restoration of lake environment based on linkages among the bioreactivity and chemical composition of organic matter
    • 10286 : Watershed environment management based on the coexistence with nature in Ise Bay
    • 10320 : Development of the systems for evaluating regional water and material cycles in East Asia
  • Fiscal Year: 2005
    • 9352 : Research project on integrated environmental management aided by modelling of eco-system functions through the basin in East Asia(3) Dynamics and ecological assessment of environmental pollution due to the Changjiang discharge in East China Sea
    • 9353 : Research project on integrated environmental management aided by modelling of eco-system functions through the basin in East Asia(4) Studies on the environmental management in coastal zones
    • 9395 : Material cycles by benthic ecosystem in coastal areas
    • 9522 : Evaluation and restoration of lake environment based on linkages among the bioreactivity and chemical composition of organic matter
  • Fiscal Year: 2004
    • 8956 : Studies on evaluation method for natural attenuation process in submerged ecosystem
    • 8988 : Research project on integrated environmental management aided by modelling of eco-system functions through the basin in East Asia(3) Dynamics and ecological assessment of environmental pollution due to the Changjiang discharge in East China Sea
    • 8989 : Research project on integrated environmental management aided by modelling of eco-system functions through the basin in East Asia(4) Studies on the environmental management in coastal zones
    • 9029 : Material cycles by benthic ecosystem in coastal areas
    • 9062 : Element cycle response to the dynamic change of environmental loads from land in the East China Sea
    • 9273 : Evaluation and restoration of lake environment based on linkages among the bioreactivity and chemical composition of organic matter
  • Fiscal Year: 2003
    • 8633 : Studies on evaluation method for natural attenuation process in submerged ecosystem
    • 8705 : Research project on integrated environmental management aided by modelling of eco-system functions through the basin in East Asia(3) Dynamics and ecological assessment of environmental pollution due to the Changjiang discharge in East China Sea
    • 8706 : Research project on integrated environmental management aided by modelling of eco-system functions through the basin in East Asia(4) Studies on the environmental management in coastal zones
    • 8747 : Material cycles by benthic ecosystem in coastal areas
    • 8792 : Element cycle response to the dynamic change of environmental loads from land in the East China Sea
  • Fiscal Year: 2002
    • 8326 : Bioremediation for spilled oil and its risk assessment for marine ecosystem
    • 8397 : Studies on evaluation method for natural attenuation process in submerged ecosystem
    • 8400 : Research project on integrated environmental management aided by modelling of eco-system functions through the basin in East Asia (3) Dynamics and ecological assessment of environmental pollution due to the Changjiang discharge in East China Sea
    • 8401 : Research project on integrated environmental management aided by modelling of eco-system functions through the basin in East Asia (4) Studies on the environmental management in coastal zones
    • 8529 : Material cycles by benthic ecosystem in coastal areas
    • 8588 : Element cycle response to the dynamic change of environmental loads from land in the East China Sea
  • Fiscal Year: 2001
    • 8030 : Study on effect of eutrophication on the growth of toxic algae and the metabolism of climate impact gas in aquatic ecosystems
    • 8033 : Bioremediation for spilled oil and its risk assessment for marine ecosystem
    • 8051 : D-1 Research on dynamics of environmental pollution through the Changjiang River and its effect on marine ecosystem in EastChina Sea.
    • 8150 : Studies on evaluation method for natural attenuation process in submerged ecosystem
    • 8153 : Research project on integrated environmental management aided by modelling of eco-system functions through the basin in East Asia (3) Dynamics and ecological assessment of environmental pollution due to the Changjiang discharge in East China Sea.
    • 8154 : Research project on integrated environmental management aided by modelling of eco-system functions through the basin in East Asia (4) Studies on the environmental management in coastal zones
    • 8292 : Material cycles by benthic ecosystem in coastal areas
Research Result (Publication)
  • all
  • Original Paper
  • Book
  • Other Publications
  • Metal Mobility from Hydrothermal Sulfides into Seawater During Deep Seafloor Mining Operations
    Presenter : Fuchida S., Ishibashi J., Nozaki T., Matsushita Y., Kawachi M., Koshikawa H.
    Title : , Environmental Issues of Deep-Sea Mining: Impacts, Consequences and Policy Perspectives (2019)
  • Ecotoxicological Bioassay Using Marine Algae for Deep-Sea Mining
    Presenter : Yamagishi T., Ota S., Yamaguchi H., Koshikawa H., Tatarazako, N., Yamamoto H., Kawachi M.
    Title : , Environmental Issues of Deep-Sea Mining: Impacts, Consequences and Policy Perspectives (2019)
Research Result (Presentation)
  • all
  • Research Presentation
  • Research Lecture
  • A Study on Nitrogen and Phosphorus Pollution and its Reduction Strategies in the Yangtze River Basin
    Presenter : Wang Q-X., Xiao Q., Koshikawa H., Higashi H., Liu C., Wang K-L., Song X-F., Ye M.
    Name of Society : Pollution Process and Control of Nitrogen and Phosphorus in River Basin (2015)
    Name of Proceedings : -
  • Presenter : Wang Q-X., Xiao Q., Koshikawa H., Higashi H., Liu C., Wang K-L., Song X-F., Ye M.
    Name of Society : The 3rd International Symposium on Sustainable Agriculture for Subtropical Regions (ISSASR-3 2015) (2015)
    Name of Proceedings : -
  • Phyto-Alert System for monitoring surface water quality and safety based on in situ phytoplankton health
    Presenter : Koshikawa H.
    Name of Society : SIP On-line Seminar 2022 (2022)
    Name of Proceedings : -
  • Environmental pollution monitoring system using bioassay
    Presenter : Koshikawa H., Kawachi M.
    Name of Society : EcoDeep SIP Workshop II (2017)
    Name of Proceedings : Abstracts, 20