Latest Update:2017/12/06 19:21:04

KOSHIKAWA Hiroshi

Researcher Name
KOSHIKAWA Hiroshi
Div (Section) name/title
Center for Regional Environmental Research(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: 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
  • Other Publications
  • Sedimentation from seasonal sea ice: particle flux at an offshore of Mombetsu in the Okhotsk coast of Hokkaido, Japan
    Presenter : Hiwatari T., Shirasawa K., Fukamachi Y., Nagata R., Koshikawa H., Kohata K.
    Title : , Proc.21th Int.Symp.Okhotsk Sea & Sea Ice, 21:9-11 (2006)
  • Trophic structure on the marine food web in an nearshore zone on the Okhotsk coast on northern Hokkaido, Japan as traced by delta (13)C and delta (15)N
    Presenter : Hiwatari T., Koshikawa H., Nagata R., Suda Y., Hamaoka S., Kohata K., Watanabe M.
    Title : , Proc.20th Int.Symp.Okhotsk Sea & Sea Ice , 20:18-22 (2005)
  • Presenter : Hiwatari T., Koshikawa H., Kohata K., Nagata R.
    Title : , PICES Sci.Rep., 36:60-63 (2009)
Research Result (Presentation)
  • all
  • Research Presentation
  • Research Lecture