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[Ｄ−２　Evaluation of Material Circulation and the Biological Uptake and Accumulation of Pollutants in Marine Ecosystems]


    

[D-2.1.1 Clarification of Origin and Behavior of Marine Pollutants]
    

[D-2.1.2 Preliminary Study on Accumulation to Ocean Sediment and Behavior concerning Toxic Metals and Chemical Substances]
    

[D-2.2 Uptake of Pollutants by Marine Zooplankton and their Behavior in the Marine Food-Chain]
    

[D-2.3.1 Biological effect of pollutants for the northern fur seals and sea birds, and bioaccumulation process of pollutants]
    

[D-2.3.2 Biological Effects of Pollutants for Dolphins and Seales, and Bioaccumulation Process of Pollutants]
    

[D-2.3.3 Development of Chemical Analytical Systems]
    

[D-2.4 Environmental Monitoring of the World Oceans with Chemical Substances Accumulated in Squid Livers]

[Contact person]

      Akira Miyazaki
      Hydrospheric Environmental Protection Department,
      National Institute for Resources and Environment,
      Agency of Industrial Science and Technology, MITI
      16-3 Onogawa, Tsukuba, Ibaraki 305, Japan
      Tel +81-298-58-8300 Fax +81-298-58-8308


[Total Budget for FY1990-1994]

　318,443,000 Yen
　(FY 1994; 74,473,000 Yen)

［Key Words］

　Marine Pollution, Monitoring System, Organotin, Heavy Metals, Chlorinated Organic Compounds, Bioaccumulation