セクションアウトライン

    •  We are inviting Dr. Hyoe Takada of the Institute of Environmental Radioactivity, Fukushima University, as an external lecturer for the specialized course "Marine Biogeochemistry" of the Faculty of Fisheries. Part of the contents of environmental radioactivity that I would like to ask Professor Takada to give a lecture on was provided to the LASBOS Moodle course.


    • In the previous course, we explained artificial radionuclides. This course will discuss natural radionuclides.

       There are various types of natural radionuclides, which can be roughly divided into

          • "Cosmogenic nuclides"
          • "Potassium-40 and Rubidium-87"
          • "Collapsing Series"

      There are three categories of First, let's talk about cosmic ray-producing nuclides.